# HG changeset patch
# User bsmith@81767d24-ef19-dc11-ae90-00e081727c95
# Date 1298394915 0
# Node ID 55b677d460e9a7ee4a20349eb1df98b7f77a5c24
# Parent  3e2ada9ee0ac34e10add2d8d0bb3aa6f7a593e56
Added initial support for a MacOS Cocoa port.

diff -r 3e2ada9ee0ac -r 55b677d460e9 dw.h
--- a/dw.h	Sat Feb 19 09:37:39 2011 +0000
+++ b/dw.h	Tue Feb 22 17:15:15 2011 +0000
@@ -245,10 +245,21 @@
 
 #if defined(__MAC__)
 /* MacOS specific section */
-#include <Carbon/Carbon.h>
+#include <pthread.h>
+#include <dlfcn.h>
 
-typedef ControlRef HWND;
-typedef ThreadID DWTID;
+/* Unfortunately using Cocoa we can't include
+ * Cocoa.h from C code, so we have to instead
+ * use opaque types and use the values from 
+ * Cocoa.h in the header here directly without
+ * using the symbolic names.
+ */
+
+#define TRUE	1
+#define FALSE	0
+
+typedef void *HWND;
+typedef void *HSHM;
 typedef unsigned long ULONG;
 typedef long LONG;
 typedef unsigned short USHORT;
@@ -259,12 +270,24 @@
 typedef char CHAR;
 typedef unsigned UINT;
 typedef int INT;
-typedef void *HMTX;
-typedef void *HEV;
-typedef void *HSHM;
-typedef void *HMOD;
+typedef pthread_mutex_t *HMTX;
+typedef struct _dw_unix_event {
+   pthread_mutex_t mutex;
+   pthread_cond_t event;
+   pthread_t thread;
+   int alive;
+   int posted;
+} *HEV;
+typedef pthread_t DWTID;
+typedef void * HMOD;
+struct _dw_unix_shm {
+   int fd;
+   char *path;
+   int sid;
+   int size;
+};
 typedef void *HTREEITEM;
-typedef MenuRef HMENUI;
+typedef void *HMENUI;
 
 typedef struct _window_data {
    UserData *root;
@@ -295,13 +318,13 @@
 #define DW_DT_WORDBREAK          0
 #define DW_DT_ERASERECT          0
 
-#define DW_FCF_TITLEBAR          0
-#define DW_FCF_SYSMENU           kWindowCloseBoxAttribute
+#define DW_FCF_TITLEBAR          (1 << 0) /* NSTitledWindowMask */
+#define DW_FCF_SYSMENU           (1 << 1) /* NSClosableWindowMask */
 #define DW_FCF_MENU              0
-#define DW_FCF_SIZEBORDER        (kWindowResizableAttribute|kWindowLiveResizeAttribute)
-#define DW_FCF_MINBUTTON         kWindowCollapseBoxAttribute
-#define DW_FCF_MAXBUTTON         kWindowFullZoomAttribute
-#define DW_FCF_MINMAX            (kWindowCollapseBoxAttribute|kWindowFullZoomAttribute)
+#define DW_FCF_SIZEBORDER        (1 << 3) /* NSResizableWindowMask */
+#define DW_FCF_MINBUTTON         (1 << 2) /* NSMiniaturizableWindowMask */
+#define DW_FCF_MAXBUTTON         0
+#define DW_FCF_MINMAX            (1 << 2) /* NSMiniaturizableWindowMask */
 #define DW_FCF_VERTSCROLL        0
 #define DW_FCF_HORZSCROLL        0
 #define DW_FCF_DLGBORDER         0
@@ -311,7 +334,7 @@
 #define DW_FCF_NOBYTEALIGN       0
 #define DW_FCF_NOMOVEWITHOWNER   0
 #define DW_FCF_SYSMODAL          0
-#define DW_FCF_HIDEBUTTON        kWindowCollapseBoxAttribute
+#define DW_FCF_HIDEBUTTON        0
 #define DW_FCF_HIDEMAX           0
 #define DW_FCF_AUTOICON          0
 #define DW_FCF_MAXIMIZE          0
@@ -344,7 +367,7 @@
 
 #define DW_POINTER_DEFAULT       0
 #define DW_POINTER_ARROW         0
-#define DW_POINTER_CLOCK         watchCursor
+#define DW_POINTER_CLOCK         0
 
 #define HWND_DESKTOP     ((HWND)0)
 
@@ -361,83 +384,83 @@
 
 /* Virtual Key Codes */
 #define VK_LBUTTON               0
-#define VK_RBUTTON               0
-#define VK_CANCEL                0
-#define VK_MBUTTON               0
-#define VK_BACK                  0
-#define VK_TAB                   0
-#define VK_CLEAR                 0
-#define VK_RETURN                0
-#define VK_MENU                  0
-#define VK_PAUSE                 0
-#define VK_CAPITAL               0
-#define VK_ESCAPE                0
-#define VK_SPACE                 0
-#define VK_PRIOR                 0
-#define VK_NEXT                  0
-#define VK_END                   0
-#define VK_HOME                  0
-#define VK_LEFT                  0
-#define VK_UP                    0
-#define VK_RIGHT                 0
-#define VK_DOWN                  0
-#define VK_SELECT                0
-#define VK_PRINT                 0
-#define VK_EXECUTE               0
-#define VK_SNAPSHOT              0
-#define VK_INSERT                0
-#define VK_DELETE                0
-#define VK_HELP                  0
-#define VK_LWIN                  0
-#define VK_RWIN                  0
-#define VK_NUMPAD0               0
-#define VK_NUMPAD1               0
-#define VK_NUMPAD2               0
-#define VK_NUMPAD3               0
-#define VK_NUMPAD4               0
-#define VK_NUMPAD5               0
-#define VK_NUMPAD6               0
-#define VK_NUMPAD7               0
-#define VK_NUMPAD8               0
-#define VK_NUMPAD9               0
-#define VK_MULTIPLY              0
-#define VK_ADD                   0
-#define VK_SEPARATOR             0
-#define VK_SUBTRACT              0
-#define VK_DECIMAL               0
-#define VK_DIVIDE                0
-#define VK_F1                    0
-#define VK_F2                    0
-#define VK_F3                    0
-#define VK_F4                    0
-#define VK_F5                    0
-#define VK_F6                    0
-#define VK_F7                    0
-#define VK_F8                    0
-#define VK_F9                    0
-#define VK_F10                   0
-#define VK_F11                   0
-#define VK_F12                   0
-#define VK_F13                   0
-#define VK_F14                   0
-#define VK_F15                   0
-#define VK_F16                   0
-#define VK_F17                   0
-#define VK_F18                   0
-#define VK_F19                   0
-#define VK_F20                   0
-#define VK_F21                   0
-#define VK_F22                   0
-#define VK_F23                   0
-#define VK_F24                   0
-#define VK_NUMLOCK               0
-#define VK_SCROLL                0
-#define VK_LSHIFT                0
-#define VK_RSHIFT                0
-#define VK_LCONTROL              0
-#define VK_RCONTROL              0
-#define VK_LMENU                 0
-#define VK_RMENU                 0
+#define VK_RBUTTON               1
+#define VK_CANCEL                2
+#define VK_MBUTTON               3
+#define VK_BACK                  4
+#define VK_TAB                   5
+#define VK_CLEAR                 6
+#define VK_RETURN                7
+#define VK_MENU                  8
+#define VK_PAUSE                 9
+#define VK_CAPITAL               10
+#define VK_ESCAPE                11
+#define VK_SPACE                 12
+#define VK_PRIOR                 13
+#define VK_NEXT                  14
+#define VK_END                   15
+#define VK_HOME                  16
+#define VK_LEFT                  17
+#define VK_UP                    18
+#define VK_RIGHT                 19
+#define VK_DOWN                  20
+#define VK_SELECT                21
+#define VK_PRINT                 22
+#define VK_EXECUTE               23
+#define VK_SNAPSHOT              24
+#define VK_INSERT                25
+#define VK_DELETE                26
+#define VK_HELP                  27
+#define VK_LWIN                  28
+#define VK_RWIN                  29
+#define VK_NUMPAD0               30
+#define VK_NUMPAD1               31
+#define VK_NUMPAD2               32
+#define VK_NUMPAD3               33
+#define VK_NUMPAD4               34
+#define VK_NUMPAD5               35
+#define VK_NUMPAD6               36
+#define VK_NUMPAD7               37
+#define VK_NUMPAD8               38
+#define VK_NUMPAD9               39
+#define VK_MULTIPLY              40
+#define VK_ADD                   41
+#define VK_SEPARATOR             42
+#define VK_SUBTRACT              43
+#define VK_DECIMAL               44
+#define VK_DIVIDE                45
+#define VK_F1                    46
+#define VK_F2                    47
+#define VK_F3                    48
+#define VK_F4                    49
+#define VK_F5                    50
+#define VK_F6                    51
+#define VK_F7                    52
+#define VK_F8                    53
+#define VK_F9                    54
+#define VK_F10                   55
+#define VK_F11                   56
+#define VK_F12                   57
+#define VK_F13                   58
+#define VK_F14                   59
+#define VK_F15                   60
+#define VK_F16                   61
+#define VK_F17                   62
+#define VK_F18                   63
+#define VK_F19                   64
+#define VK_F20                   65
+#define VK_F21                   66
+#define VK_F22                   67
+#define VK_F23                   68
+#define VK_F24                   69
+#define VK_NUMLOCK               70
+#define VK_SCROLL                71
+#define VK_LSHIFT                72
+#define VK_RSHIFT                73
+#define VK_LCONTROL              74
+#define VK_RCONTROL              75
+#define VK_LMENU                 76
+#define VK_RMENU                 77
 
 /* Key Modifiers */
 #define KC_CTRL                  (1)
diff -r 3e2ada9ee0ac -r 55b677d460e9 mac/dw.m
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mac/dw.m	Tue Feb 22 17:15:15 2011 +0000
@@ -0,0 +1,4525 @@
+/*
+ * Dynamic Windows:
+ *          A GTK like implementation of the MacOS GUI using Cocoa
+ *
+ * (C) 2011 Brian Smith <brian@dbsoft.org>
+ *
+ * Using garbage collection so requires 10.5 or later.
+ * clang -std=c99 -g -o dwtest -D__MAC__ -I. mac/dw.m -framework Cocoa -fobjc-gc-only
+ */
+#import <Cocoa/Cocoa.h>
+#import <WebKit/WebKit.h> 
+#include "dw.h"
+#include <sys/utsname.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <sys/mman.h>
+#include <sys/time.h>
+#include <sys/stat.h>
+
+static void _do_resize(Box *thisbox, int x, int y);
+
+/* So basically to implement our event handlers...
+ * it looks like we are going to have to subclass
+ * basically everything.  Was hoping to add methods
+ * to the superclasses but it looks like you can 
+ * only add methods and no variables, which isn't 
+ * going to work. -Brian
+ */
+
+/* Subclass for a box type */
+@interface DWBox : NSView 
+{
+	Box box;
+	void *userdata;
+	NSColor *bgcolor;
+}
+-(Box)box;
+-(void *)userdata;
+-(void)setBox:(Box)input;
+-(void)setUserdata:(void *)input;
+-(void)drawRect:(NSRect)rect;
+@end
+
+@implementation DWBox
+-(Box)box { return box; }
+-(void *)userdata { return userdata; }
+-(void)setBox:(Box)input { box = input; }
+-(void)setUserdata:(void *)input { userdata = input; }
+-(void)drawRect:(NSRect)rect 
+{
+	if(bgcolor)
+	{
+		[bgcolor set];
+		NSRectFill( [self bounds] );
+	}
+}
+@end
+
+/* Subclass for a top-level window */
+@interface DWView : DWBox  { }
+@end
+
+@implementation DWView
+-(void)windowWillClose:(NSNotification *)note 
+{
+    [[NSApplication sharedApplication] terminate:self];
+}
+- (void)viewDidMoveToWindow
+{
+	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(windowResized:) name:NSWindowDidResizeNotification object:[self window]];
+}
+- (void)dealloc
+{
+        [[NSNotificationCenter defaultCenter] removeObserver:self];
+        [super dealloc];
+}
+- (void)windowResized:(NSNotification *)notification;
+{
+        NSSize size = [self frame].size;
+		_do_resize(&box, size.width, size.height);
+}
+@end
+
+/* Subclass for a button type */
+@interface DWButton : NSButton
+{
+	void *userdata; 
+}
+-(void *)userdata;
+-(void)setUserdata:(void *)input;
+@end
+
+@implementation DWButton
+-(void *)userdata { return userdata; }
+-(void)setUserdata:(void *)input { userdata = input; }
+@end
+
+/* Subclass for a progress type */
+@interface DWPercent : NSProgressIndicator
+{
+	void *userdata; 
+}
+-(void *)userdata;
+-(void)setUserdata:(void *)input;
+@end
+
+@implementation DWPercent
+-(void *)userdata { return userdata; }
+-(void)setUserdata:(void *)input { userdata = input; }
+@end
+
+NSApplication *DWApp;
+NSRunLoop *DWRunLoop;
+
+typedef struct _sighandler
+{
+	struct _sighandler   *next;
+	ULONG message;
+	HWND window;
+	int id;
+	void *signalfunction;
+	void *data;
+	
+} SignalHandler;
+
+SignalHandler *Root = NULL;
+
+typedef struct
+{
+	ULONG message;
+	char name[30];
+	
+} SignalList;
+
+/* List of signals */
+#define SIGNALMAX 16
+
+SignalList SignalTranslate[SIGNALMAX] = {
+	{ 1,	DW_SIGNAL_CONFIGURE },
+	{ 2,	DW_SIGNAL_KEY_PRESS },
+	{ 3,	DW_SIGNAL_BUTTON_PRESS },
+	{ 4,	DW_SIGNAL_BUTTON_RELEASE },
+	{ 5,	DW_SIGNAL_MOTION_NOTIFY },
+	{ 6,	DW_SIGNAL_DELETE },
+	{ 7,	DW_SIGNAL_EXPOSE },
+	{ 8,	DW_SIGNAL_CLICKED },
+	{ 9,	DW_SIGNAL_ITEM_ENTER },
+	{ 10,	DW_SIGNAL_ITEM_CONTEXT },
+	{ 11,	DW_SIGNAL_LIST_SELECT },
+	{ 12,	DW_SIGNAL_ITEM_SELECT },
+	{ 13,	DW_SIGNAL_SET_FOCUS },
+	{ 14,	DW_SIGNAL_VALUE_CHANGED },
+	{ 15,	DW_SIGNAL_SWITCH_PAGE },
+	{ 16,	DW_SIGNAL_TREE_EXPAND }
+};
+
+/* This function adds a signal handler callback into the linked list.
+ */
+void _new_signal(ULONG message, HWND window, int id, void *signalfunction, void *data)
+{
+	SignalHandler *new = malloc(sizeof(SignalHandler));
+	
+	new->message = message;
+	new->window = window;
+	new->id = id;
+	new->signalfunction = signalfunction;
+	new->data = data;
+	new->next = NULL;
+	
+	if (!Root)
+		Root = new;
+	else
+	{
+		SignalHandler *prev = NULL, *tmp = Root;
+		while(tmp)
+		{
+			if(tmp->message == message &&
+			   tmp->window == window &&
+			   tmp->id == id &&
+			   tmp->signalfunction == signalfunction)
+			{
+				tmp->data = data;
+				free(new);
+				return;
+			}
+			prev = tmp;
+			tmp = tmp->next;
+		}
+		if(prev)
+			prev->next = new;
+		else
+			Root = new;
+	}
+}
+
+/* Finds the message number for a given signal name */
+ULONG _findsigmessage(char *signame)
+{
+	int z;
+	
+	for(z=0;z<SIGNALMAX;z++)
+	{
+		if(strcasecmp(signame, SignalTranslate[z].name) == 0)
+			return SignalTranslate[z].message;
+	}
+	return 0L;
+}
+
+unsigned long _foreground = 0xAAAAAA, _background = 0;
+
+/* This function will recursively search a box and add up the total height of it */
+static void _count_size(HWND thisbox, int type, int *xsize, int *xorigsize)
+{
+   int size = 0, origsize = 0, z;
+   DWBox *box = thisbox;
+   Box _tmp = [box box];
+   Box *tmp = &_tmp;
+
+   if(!tmp)
+   {
+      *xsize = *xorigsize = 0;
+      return;
+   }
+
+   if(type == tmp->type)
+   {
+      /* If the box is going in the direction we want, then we
+       * return the entire sum of the items.
+       */
+      for(z=0;z<tmp->count;z++)
+      {
+         if(tmp->items[z].type == TYPEBOX)
+         {
+            int s, os;
+
+            _count_size(tmp->items[z].hwnd, type, &s, &os);
+            size += s;
+            origsize += os;
+         }
+         else
+         {
+            size += (type == DW_HORZ ? tmp->items[z].width : tmp->items[z].height);
+            origsize += (type == DW_HORZ ? tmp->items[z].origwidth : tmp->items[z].origheight);
+         }
+      }
+   }
+   else
+   {
+      /* If the box is not going in the direction we want, then we only
+       * want to return the maximum value.
+       */
+      int tmpsize = 0, tmporigsize = 0;
+
+      for(z=0;z<tmp->count;z++)
+      {
+         if(tmp->items[z].type == TYPEBOX)
+            _count_size(tmp->items[z].hwnd, type, &tmpsize, &tmporigsize);
+         else
+         {
+            tmpsize = (type == DW_HORZ ? tmp->items[z].width : tmp->items[z].height);
+            tmporigsize = (type == DW_HORZ ? tmp->items[z].origwidth : tmp->items[z].origheight);
+         }
+
+         if(tmpsize > size)
+            size = tmpsize;
+      }
+   }
+
+   *xsize = size;
+   *xorigsize = origsize;
+}
+
+/* This function calculates how much space the widgets and boxes require
+ * and does expansion as necessary.
+ */
+static int _resize_box(Box *thisbox, int *depth, int x, int y, int *usedx, int *usedy,
+            int pass, int *usedpadx, int *usedpady)
+{
+   int z, currentx = 0, currenty = 0;
+   int uymax = 0, uxmax = 0;
+   int upymax = 0, upxmax = 0;
+   /* Used for the SIZEEXPAND */
+   int nux = *usedx, nuy = *usedy;
+   int nupx = *usedpadx, nupy = *usedpady;
+	
+   (*usedx) += (thisbox->pad * 2);
+   (*usedy) += (thisbox->pad * 2);
+
+   for(z=0;z<thisbox->count;z++)
+   {
+      if(thisbox->items[z].type == TYPEBOX)
+      {
+		int initialx, initialy;
+		DWBox *box = thisbox->items[z].hwnd;
+		Box _tmp = [box box];
+		Box *tmp = &_tmp;
+
+         initialx = x - (*usedx);
+         initialy = y - (*usedy);
+
+         if(tmp)
+         {
+            int newx, newy;
+            int nux = *usedx, nuy = *usedy;
+            int upx = *usedpadx + (tmp->pad*2), upy = *usedpady + (tmp->pad*2);
+
+            /* On the second pass we know how big the box needs to be and how
+             * much space we have, so we can calculate a ratio for the new box.
+             */
+            if(pass == 2)
+            {
+               int deep = *depth + 1;
+
+               _resize_box(tmp, &deep, x, y, &nux, &nuy, 1, &upx, &upy);
+
+               tmp->upx = upx - *usedpadx;
+               tmp->upy = upy - *usedpady;
+
+               newx = x - nux;
+               newy = y - nuy;
+
+               tmp->width = thisbox->items[z].width = initialx - newx;
+               tmp->height = thisbox->items[z].height = initialy - newy;
+
+               tmp->parentxratio = thisbox->xratio;
+               tmp->parentyratio = thisbox->yratio;
+
+               tmp->parentpad = tmp->pad;
+
+               /* Just in case */
+               tmp->xratio = thisbox->xratio;
+               tmp->yratio = thisbox->yratio;
+
+               if(thisbox->type == DW_VERT)
+               {
+                  if((thisbox->items[z].width-((thisbox->items[z].pad*2)+(tmp->pad*2)))!=0)
+                     tmp->xratio = ((float)((thisbox->items[z].width * thisbox->xratio)-((thisbox->items[z].pad*2)+(tmp->pad*2))))/((float)(thisbox->items[z].width-((thisbox->items[z].pad*2)+(tmp->pad*2))));
+               }
+               else
+               {
+                  if((thisbox->items[z].width-tmp->upx)!=0)
+                     tmp->xratio = ((float)((thisbox->items[z].width * thisbox->xratio)-tmp->upx))/((float)(thisbox->items[z].width-tmp->upx));
+               }
+               if(thisbox->type == DW_HORZ)
+               {
+                  if((thisbox->items[z].height-((thisbox->items[z].pad*2)+(tmp->pad*2)))!=0)
+                     tmp->yratio = ((float)((thisbox->items[z].height * thisbox->yratio)-((thisbox->items[z].pad*2)+(tmp->pad*2))))/((float)(thisbox->items[z].height-((thisbox->items[z].pad*2)+(tmp->pad*2))));
+               }
+               else
+               {
+                  if((thisbox->items[z].height-tmp->upy)!=0)
+                     tmp->yratio = ((float)((thisbox->items[z].height * thisbox->yratio)-tmp->upy))/((float)(thisbox->items[z].height-tmp->upy));
+               }
+
+               nux = *usedx; nuy = *usedy;
+               upx = *usedpadx + (tmp->pad*2); upy = *usedpady + (tmp->pad*2);
+            }
+			[box setBox:_tmp];
+
+            (*depth)++;
+
+            _resize_box(tmp, depth, x, y, &nux, &nuy, pass, &upx, &upy);
+
+            (*depth)--;
+
+            newx = x - nux;
+            newy = y - nuy;
+
+            tmp->minwidth = thisbox->items[z].width = initialx - newx;
+            tmp->minheight = thisbox->items[z].height = initialy - newy;
+			[box setBox:_tmp];
+         }
+      }
+
+      if(pass > 1 && *depth > 0)
+      {
+         if(thisbox->type == DW_VERT)
+         {
+            if((thisbox->minwidth-((thisbox->items[z].pad*2)+(thisbox->parentpad*2))) == 0)
+               thisbox->items[z].xratio = 1.0;
+            else
+               thisbox->items[z].xratio = ((float)((thisbox->width * thisbox->parentxratio)-((thisbox->items[z].pad*2)+(thisbox->parentpad*2))))/((float)(thisbox->minwidth-((thisbox->items[z].pad*2)+(thisbox->parentpad*2))));
+         }
+         else
+         {
+            if(thisbox->minwidth-thisbox->upx == 0)
+               thisbox->items[z].xratio = 1.0;
+            else
+               thisbox->items[z].xratio = ((float)((thisbox->width * thisbox->parentxratio)-thisbox->upx))/((float)(thisbox->minwidth-thisbox->upx));
+         }
+
+         if(thisbox->type == DW_HORZ)
+         {
+            if((thisbox->minheight-((thisbox->items[z].pad*2)+(thisbox->parentpad*2))) == 0)
+               thisbox->items[z].yratio = 1.0;
+            else
+               thisbox->items[z].yratio = ((float)((thisbox->height * thisbox->parentyratio)-((thisbox->items[z].pad*2)+(thisbox->parentpad*2))))/((float)(thisbox->minheight-((thisbox->items[z].pad*2)+(thisbox->parentpad*2))));
+         }
+         else
+         {
+            if(thisbox->minheight-thisbox->upy == 0)
+               thisbox->items[z].yratio = 1.0;
+            else
+               thisbox->items[z].yratio = ((float)((thisbox->height * thisbox->parentyratio)-thisbox->upy))/((float)(thisbox->minheight-thisbox->upy));
+         }
+
+         if(thisbox->items[z].type == TYPEBOX)
+         {
+			DWBox *box = thisbox->items[z].hwnd;
+			Box _tmp = [box box];
+			Box *tmp = &_tmp;
+
+            if(tmp)
+            {
+               tmp->parentxratio = thisbox->items[z].xratio;
+               tmp->parentyratio = thisbox->items[z].yratio;
+            }
+			[box setBox:_tmp];
+         }
+      }
+      else
+      {
+         thisbox->items[z].xratio = thisbox->xratio;
+         thisbox->items[z].yratio = thisbox->yratio;
+      }
+
+      if(thisbox->type == DW_VERT)
+      {
+         if((thisbox->items[z].width + (thisbox->items[z].pad*2)) > uxmax)
+            uxmax = (thisbox->items[z].width + (thisbox->items[z].pad*2));
+         if(thisbox->items[z].hsize != SIZEEXPAND)
+         {
+            if(((thisbox->items[z].pad*2) + thisbox->items[z].width) > upxmax)
+               upxmax = (thisbox->items[z].pad*2) + thisbox->items[z].width;
+         }
+         else
+         {
+            if(thisbox->items[z].pad*2 > upxmax)
+               upxmax = thisbox->items[z].pad*2;
+         }
+      }
+      else
+      {
+         if(thisbox->items[z].width == -1)
+         {
+            /* figure out how much space this item requires */
+            /* thisbox->items[z].width = */
+         }
+         else
+         {
+            (*usedx) += thisbox->items[z].width + (thisbox->items[z].pad*2);
+            if(thisbox->items[z].hsize != SIZEEXPAND)
+               (*usedpadx) += (thisbox->items[z].pad*2) + thisbox->items[z].width;
+            else
+               (*usedpadx) += thisbox->items[z].pad*2;
+         }
+      }
+      if(thisbox->type == DW_HORZ)
+      {
+         if((thisbox->items[z].height + (thisbox->items[z].pad*2)) > uymax)
+            uymax = (thisbox->items[z].height + (thisbox->items[z].pad*2));
+         if(thisbox->items[z].vsize != SIZEEXPAND)
+         {
+            if(((thisbox->items[z].pad*2) + thisbox->items[z].height) > upymax)
+               upymax = (thisbox->items[z].pad*2) + thisbox->items[z].height;
+         }
+         else
+         {
+            if(thisbox->items[z].pad*2 > upymax)
+               upymax = thisbox->items[z].pad*2;
+         }
+      }
+      else
+      {
+         if(thisbox->items[z].height == -1)
+         {
+            /* figure out how much space this item requires */
+            /* thisbox->items[z].height = */
+         }
+         else
+         {
+            (*usedy) += thisbox->items[z].height + (thisbox->items[z].pad*2);
+            if(thisbox->items[z].vsize != SIZEEXPAND)
+               (*usedpady) += (thisbox->items[z].pad*2) + thisbox->items[z].height;
+            else
+               (*usedpady) += thisbox->items[z].pad*2;
+         }
+      }
+   }
+
+   (*usedx) += uxmax;
+   (*usedy) += uymax;
+   (*usedpadx) += upxmax;
+   (*usedpady) += upymax;
+
+   currentx += thisbox->pad;
+   currenty += thisbox->pad;
+
+   /* The second pass is for expansion and actual placement. */
+   if(pass > 1)
+   {
+      /* Any SIZEEXPAND items should be set to uxmax/uymax */
+      for(z=0;z<thisbox->count;z++)
+      {
+         if(thisbox->items[z].hsize == SIZEEXPAND && thisbox->type == DW_VERT)
+            thisbox->items[z].width = uxmax-(thisbox->items[z].pad*2);
+         if(thisbox->items[z].vsize == SIZEEXPAND && thisbox->type == DW_HORZ)
+            thisbox->items[z].height = uymax-(thisbox->items[z].pad*2);
+         /* Run this code segment again to finalize the sized after setting uxmax/uymax values. */
+         if(thisbox->items[z].type == TYPEBOX)
+         {
+			DWBox *box = thisbox->items[z].hwnd;
+			Box _tmp = [box box];
+			Box *tmp = &_tmp;
+
+            if(tmp)
+            {
+               if(*depth > 0)
+               {
+                  float calcval;
+
+                  if(thisbox->type == DW_VERT)
+                  {
+                     calcval = (float)(tmp->minwidth-((thisbox->items[z].pad*2)+(thisbox->pad*2)));
+                     if(calcval == 0.0)
+                        tmp->xratio = thisbox->xratio;
+                     else
+                        tmp->xratio = ((float)((thisbox->items[z].width * thisbox->xratio)-((thisbox->items[z].pad*2)+(thisbox->pad*2))))/calcval;
+                     tmp->width = thisbox->items[z].width;
+                  }
+                  if(thisbox->type == DW_HORZ)
+                  {
+                     calcval = (float)(tmp->minheight-((thisbox->items[z].pad*2)+(thisbox->pad*2)));
+                     if(calcval == 0.0)
+                        tmp->yratio = thisbox->yratio;
+                     else
+                        tmp->yratio = ((float)((thisbox->items[z].height * thisbox->yratio)-((thisbox->items[z].pad*2)+(thisbox->pad*2))))/calcval;
+                     tmp->height = thisbox->items[z].height;
+                  }
+               }
+			   [box setBox:_tmp];
+
+               (*depth)++;
+
+               _resize_box(tmp, depth, x, y, &nux, &nuy, 3, &nupx, &nupy);
+
+               (*depth)--;
+
+            }
+         }
+      }
+
+      for(z=0;z<(thisbox->count);z++)
+      {
+         int height = thisbox->items[z].height;
+         int width = thisbox->items[z].width;
+         int pad = thisbox->items[z].pad;
+         NSView *handle = thisbox->items[z].hwnd;
+		 NSPoint point;
+		 NSSize size;
+         int vectorx, vectory;
+
+         /* When upxmax != pad*2 then ratios are incorrect. */
+         vectorx = (int)((width*thisbox->items[z].xratio)-width);
+         vectory = (int)((height*thisbox->items[z].yratio)-height);
+
+         if(width > 0 && height > 0)
+         {
+            /* This is a hack to fix rounding of the sizing */
+            if(*depth == 0)
+            {
+               vectorx++;
+               vectory++;
+            }
+
+            /* If this item isn't going to expand... reset the vectors to 0 */
+            if(thisbox->items[z].vsize != SIZEEXPAND)
+               vectory = 0;
+            if(thisbox->items[z].hsize != SIZEEXPAND)
+               vectorx = 0;
+
+			point.x = currentx + pad;
+			point.y = currenty + pad;
+			size.width = width + vectorx;
+			size.height = height + vectory;
+			[handle setFrameOrigin:point];
+			[handle setFrameSize:size];
+
+            if(thisbox->type == DW_HORZ)
+               currentx += width + vectorx + (pad * 2);
+            if(thisbox->type == DW_VERT)
+               currenty += height + vectory + (pad * 2);
+         }
+      }
+   }
+   return 0;
+}
+
+static void _do_resize(Box *thisbox, int x, int y)
+{
+   if(x != 0 && y != 0)
+   {
+      if(thisbox)
+      {
+         int usedx = 0, usedy = 0, usedpadx = 0, usedpady = 0, depth = 0;
+
+         _resize_box(thisbox, &depth, x, y, &usedx, &usedy, 1, &usedpadx, &usedpady);
+
+         if(usedx-usedpadx == 0 || usedy-usedpady == 0)
+            return;
+
+         thisbox->xratio = ((float)(x-usedpadx))/((float)(usedx-usedpadx));
+         thisbox->yratio = ((float)(y-usedpady))/((float)(usedy-usedpady));
+
+         usedx = usedy = usedpadx = usedpady = depth = 0;
+
+         _resize_box(thisbox, &depth, x, y, &usedx, &usedy, 2, &usedpadx, &usedpady);
+      }
+   }
+}
+
+static void _changebox(Box *thisbox, int percent, int type)
+{
+   int z;
+
+   for(z=0;z<thisbox->count;z++)
+   {
+      if(thisbox->items[z].type == TYPEBOX)
+      {
+		 DWBox *box = thisbox->items[z].hwnd;
+		 Box _tmp = [box box];
+		 Box *tmp = &_tmp;
+         _changebox(tmp, percent, type);
+		 [box setBox:_tmp];
+      }
+      else
+      {
+         if(type == DW_HORZ)
+         {
+            if(thisbox->items[z].hsize == SIZEEXPAND)
+               thisbox->items[z].width = (int)(((float)thisbox->items[z].origwidth) * (((float)percent)/((float)100.0)));
+         }
+         else
+         {
+            if(thisbox->items[z].vsize == SIZEEXPAND)
+               thisbox->items[z].height = (int)(((float)thisbox->items[z].origheight) * (((float)percent)/((float)100.0)));
+         }
+      }
+   }
+}
+
+/*
+ * Initializes the Dynamic Windows engine.
+ * Parameters:
+ *           newthread: True if this is the only thread.
+ *                      False if there is already a message loop running.
+ */
+int API dw_init(int newthread, int argc, char *argv[])
+{
+	/* Create the application object */
+	DWApp = [NSApplication sharedApplication];
+	/* Create a run loop for doing manual loops */
+	DWRunLoop = [NSRunLoop alloc];
+	
+	/* This only works on 10.6 so we have a backup method */
+	NSString * applicationName = [[NSRunningApplication currentApplication] localizedName];
+	if(applicationName == nil)
+	{
+		applicationName = [[NSProcessInfo processInfo] processName];
+	}
+	
+	/* Create the main menu */
+	NSMenu * mainMenu = [[[NSMenu alloc] initWithTitle:@"MainMenu"] autorelease];
+	
+	NSMenuItem * mitem = [mainMenu addItemWithTitle:@"Apple" action:NULL keyEquivalent:@""];
+	NSMenu * menu = [[[NSMenu alloc] initWithTitle:@"Apple"] autorelease];
+
+	[DWApp setMainMenu:mainMenu];
+
+	[DWApp performSelector:@selector(setAppleMenu:) withObject:menu];
+	
+	/* Setup the Application menu */
+	NSMenuItem * item = [menu addItemWithTitle:[NSString stringWithFormat:@"%@ %@", NSLocalizedString(@"About", nil), applicationName]
+						   action:@selector(orderFrontStandardAboutPanel:)
+					keyEquivalent:@""];
+	[item setTarget:DWApp];
+	
+	[menu addItem:[NSMenuItem separatorItem]];
+	
+	item = [menu addItemWithTitle:NSLocalizedString(@"Preferences...", nil)
+						   action:NULL
+					keyEquivalent:@","];
+	
+	[menu addItem:[NSMenuItem separatorItem]];
+	
+	item = [menu addItemWithTitle:NSLocalizedString(@"Services", nil)
+						   action:NULL
+					keyEquivalent:@""];
+	NSMenu * servicesMenu = [[[NSMenu alloc] initWithTitle:@"Services"] autorelease];
+	[menu setSubmenu:servicesMenu forItem:item];
+	[DWApp setServicesMenu:servicesMenu];
+	
+	[menu addItem:[NSMenuItem separatorItem]];
+	
+	item = [menu addItemWithTitle:[NSString stringWithFormat:@"%@ %@", NSLocalizedString(@"Hide", nil), applicationName]
+						   action:@selector(hide:)
+					keyEquivalent:@"h"];
+	[item setTarget:DWApp];
+	
+	item = [menu addItemWithTitle:NSLocalizedString(@"Hide Others", nil)
+						   action:@selector(hideOtherApplications:)
+					keyEquivalent:@"h"];
+	[item setKeyEquivalentModifierMask:NSCommandKeyMask | NSAlternateKeyMask];
+	[item setTarget:DWApp];
+	
+	item = [menu addItemWithTitle:NSLocalizedString(@"Show All", nil)
+						   action:@selector(unhideAllApplications:)
+					keyEquivalent:@""];
+	[item setTarget:DWApp];
+	
+	[menu addItem:[NSMenuItem separatorItem]];
+	
+	item = [menu addItemWithTitle:[NSString stringWithFormat:@"%@ %@", NSLocalizedString(@"Quit", nil), applicationName]
+						   action:@selector(terminate:)
+					keyEquivalent:@"q"];
+	[item setTarget:DWApp];
+	
+	[mainMenu setSubmenu:menu forItem:mitem];
+	return 0;
+}
+
+/*
+ * Runs a message loop for Dynamic Windows.
+ */
+void API dw_main(void)
+{
+    [DWApp run];
+}
+
+/*
+ * Runs a message loop for Dynamic Windows, for a period of milliseconds.
+ * Parameters:
+ *           milliseconds: Number of milliseconds to run the loop for.
+ */
+void API dw_main_sleep(int milliseconds)
+{
+	double seconds = (double)milliseconds/1000.0;
+	NSDate *time = [[NSDate alloc] initWithTimeIntervalSinceNow:seconds];
+	[DWRunLoop runUntilDate:time];
+}
+
+/*
+ * Processes a single message iteration and returns.
+ */
+void API dw_main_iteration(void)
+{
+	[DWRunLoop limitDateForMode:NSDefaultRunLoopMode];
+}
+
+/*
+ * Cleanly terminates a DW session, should be signal handler safe.
+ * Parameters:
+ *       exitcode: Exit code reported to the operating system.
+ */
+void API dw_exit(int exitcode)
+{
+	exit(exitcode);
+}
+
+/*
+ * Free's memory allocated by dynamic windows.
+ * Parameters:
+ *           ptr: Pointer to dynamic windows allocated
+ *                memory to be free()'d.
+ */
+void API dw_free(void *ptr)
+{
+   free(ptr);
+}
+
+/*
+ * Returns a pointer to a static buffer which containes the
+ * current user directory.  Or the root directory (C:\ on
+ * OS/2 and Windows).
+ */
+char *dw_user_dir(void)
+{
+	static char _user_dir[1024] = "";
+	
+	if(!_user_dir[0])
+	{
+		char *home = getenv("HOME");
+		
+		if(home)
+			strcpy(_user_dir, home);
+		else
+			strcpy(_user_dir, "/");
+	}
+	return _user_dir;
+}
+
+/*
+ * Displays a Message Box with given text and title..
+ * Parameters:
+ *           title: The title of the message box.
+ *           flags: flags to indicate buttons and icon
+ *           format: printf style format string.
+ *           ...: Additional variables for use in the format.
+ */
+int API dw_messagebox(char *title, int flags, char *format, ...)
+{
+	int iResponse;
+	NSString *button1 = @"OK";
+	NSString *button2 = nil;
+	NSString *button3 = nil;
+	va_list args;
+	char outbuf[1000];
+
+	va_start(args, format);
+	vsprintf(outbuf, format, args);
+	va_end(args);
+	
+	if(flags & DW_MB_OKCANCEL)
+	{
+		button2 = @"Cancel";
+	}
+	else if(flags & DW_MB_YESNO)
+	{
+		button1 = @"Yes";
+		button2 = @"No";
+	}
+	else if(flags & DW_MB_YESNOCANCEL)
+	{
+		button1 = @"Yes";
+		button2 = @"No";
+		button3 = @"Cancel";
+	}
+	
+	if(flags & DW_MB_ERROR)
+	{
+		iResponse =
+		NSRunCriticalAlertPanel([ NSString stringWithUTF8String:title ], 
+								[ NSString stringWithUTF8String:outbuf ],
+								button1, button2, button3);	}
+	else 
+	{
+		iResponse =
+		NSRunAlertPanel([ NSString stringWithUTF8String:title ], 
+						[ NSString stringWithUTF8String:outbuf ],
+						button1, button2, button3);
+	}
+	
+	switch(iResponse) 
+	{
+		case NSAlertDefaultReturn:    /* user pressed OK */
+			if(flags & DW_MB_YESNO || flags & DW_MB_YESNOCANCEL)
+			{
+				return DW_MB_RETURN_YES;
+			}
+			return DW_MB_RETURN_OK;
+		case NSAlertAlternateReturn:  /* user pressed Cancel */
+			if(flags & DW_MB_OKCANCEL)
+			{
+				return DW_MB_RETURN_CANCEL;
+			}
+			return DW_MB_RETURN_NO;
+		case NSAlertOtherReturn:      /* user pressed the third button */
+			return DW_MB_RETURN_CANCEL;
+		case NSAlertErrorReturn:      /* an error occurred */
+			break;
+	}
+	return 0;
+}
+
+/*
+ * Opens a file dialog and queries user selection.
+ * Parameters:
+ *       title: Title bar text for dialog.
+ *       defpath: The default path of the open dialog.
+ *       ext: Default file extention.
+ *       flags: DW_FILE_OPEN or DW_FILE_SAVE.
+ * Returns:
+ *       NULL on error. A malloced buffer containing
+ *       the file path on success.
+ *
+ */
+char * API dw_file_browse(char *title, char *defpath, char *ext, int flags)
+{
+	NSLog(@"dw_file_browse() unimplemented\n");
+	return NULL;
+}
+
+/*
+ * Gets the contents of the default clipboard as text.
+ * Parameters:
+ *       None.
+ * Returns:
+ *       Pointer to an allocated string of text or NULL if clipboard empty or contents could not
+ *       be converted to text.
+ */
+char *dw_clipboard_get_text()
+{
+	NSLog(@"dw_clipboard_get_text() unimplemented\n");
+	return NULL;
+}
+
+/*
+ * Sets the contents of the default clipboard to the supplied text.
+ * Parameters:
+ *       Text.
+ */
+void dw_clipboard_set_text( char *str, int len )
+{
+	NSLog(@"dw_clipboard_set_text() unimplemented\n");
+	return;
+}
+
+
+/*
+ * Allocates and initializes a dialog struct.
+ * Parameters:
+ *           data: User defined data to be passed to functions.
+ */
+DWDialog * API dw_dialog_new(void *data)
+{
+	NSLog(@"dw_dialog_new() unimplemented\n");
+	return NULL;
+}
+
+/*
+ * Accepts a dialog struct and returns the given data to the
+ * initial called of dw_dialog_wait().
+ * Parameters:
+ *           dialog: Pointer to a dialog struct aquired by dw_dialog_new).
+ *           result: Data to be returned by dw_dialog_wait().
+ */
+int API dw_dialog_dismiss(DWDialog *dialog, void *result)
+{
+	NSLog(@"dw_dialog_dismiss() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Accepts a dialog struct waits for dw_dialog_dismiss() to be
+ * called by a signal handler with the given dialog struct.
+ * Parameters:
+ *           dialog: Pointer to a dialog struct aquired by dw_dialog_new).
+ */
+void * API dw_dialog_wait(DWDialog *dialog)
+{
+	NSLog(@"dw_dialog_wait() unimplemented\n");
+	return NULL;
+}
+
+/*
+ * Create a new Box to be packed.
+ * Parameters:
+ *       type: Either DW_VERT (vertical) or DW_HORZ (horizontal).
+ *       pad: Number of pixels to pad around the box.
+ */
+HWND API dw_box_new(int type, int pad)
+{
+    DWBox *view = [[DWBox alloc] init];  
+	Box newbox;
+	memset(&newbox, 0, sizeof(Box));
+   	newbox.pad = pad;
+   	newbox.type = type;
+	[view setBox:newbox];
+	return view;
+}
+
+/*
+ * Create a new Group Box to be packed.
+ * Parameters:
+ *       type: Either DW_VERT (vertical) or DW_HORZ (horizontal).
+ *       pad: Number of pixels to pad around the box.
+ *       title: Text to be displayined in the group outline.
+ */
+HWND API dw_groupbox_new(int type, int pad, char *title)
+{
+	DWBox *box = dw_box_new(type, pad);
+	[box setFocusRingType:NSFocusRingTypeExterior];
+	return box;
+}
+
+/*
+ * Pack windows (widgets) into a box from the end (or bottom).
+ * Parameters:
+ *       box: Window handle of the box to be packed into.
+ *       item: Window handle of the item to be back.
+ *       width: Width in pixels of the item or -1 to be self determined.
+ *       height: Height in pixels of the item or -1 to be self determined.
+ *       hsize: TRUE if the window (widget) should expand horizontally to fill space given.
+ *       vsize: TRUE if the window (widget) should expand vertically to fill space given.
+ *       pad: Number of pixels of padding around the item.
+ */
+void API dw_box_pack_end(HWND box, HWND item, int width, int height, int hsize, int vsize, int pad)
+{
+	NSObject *object = box;
+	DWBox *view = box;
+	DWBox *this = item;
+	Box thisbox;
+    int z;
+    Item *tmpitem, *thisitem;
+
+	/* Query the objects */
+	if([ object isKindOfClass:[ NSWindow class ] ])
+	{
+		NSWindow *window = box;
+		view = [window contentView];
+	}
+	
+	thisbox = [view box];
+	thisitem = thisbox.items;
+	object = item;
+
+	/* Duplicate the existing data */
+    tmpitem = malloc(sizeof(Item)*(thisbox.count+1));
+
+    for(z=0;z<thisbox.count;z++)
+    {
+       tmpitem[z+1] = thisitem[z];
+    }
+
+	/* Sanity checks */
+    if(vsize && !height)
+       height = 1;
+    if(hsize && !width)
+       width = 1;
+
+	/* Fill in the item data appropriately */
+	if([ object isKindOfClass:[ DWBox class ] ])
+       tmpitem[0].type = TYPEBOX;
+    else
+       tmpitem[0].type = TYPEITEM;
+
+    tmpitem[0].hwnd = item;
+    tmpitem[0].origwidth = tmpitem[0].width = width;
+    tmpitem[0].origheight = tmpitem[0].height = height;
+    tmpitem[0].pad = pad;
+    if(hsize)
+       tmpitem[0].hsize = SIZEEXPAND;
+    else
+       tmpitem[0].hsize = SIZESTATIC;
+
+    if(vsize)
+       tmpitem[0].vsize = SIZEEXPAND;
+    else
+       tmpitem[0].vsize = SIZESTATIC;
+
+    thisbox.items = tmpitem;
+
+	/* Update the item count */
+    thisbox.count++;
+
+	/* Add the item to the box */
+	[view setBox:thisbox];
+	[view addSubview:this];
+	
+	/* Free the old data */
+    if(thisbox.count)
+       free(thisitem);
+}
+
+/*
+ * Pack windows (widgets) into a box from the start (or top).
+ * Parameters:
+ *       box: Window handle of the box to be packed into.
+ *       item: Window handle of the item to be back.
+ *       width: Width in pixels of the item or -1 to be self determined.
+ *       height: Height in pixels of the item or -1 to be self determined.
+ *       hsize: TRUE if the window (widget) should expand horizontally to fill space given.
+ *       vsize: TRUE if the window (widget) should expand vertically to fill space given.
+ *       pad: Number of pixels of padding around the item.
+ */
+void API dw_box_pack_start(HWND box, HWND item, int width, int height, int hsize, int vsize, int pad)
+{
+	NSObject *object = box;
+	DWBox *view = box;
+	DWBox *this = item;
+	Box thisbox;
+    int z;
+    Item *tmpitem, *thisitem;
+
+	/* Query the objects */
+	if([ object isKindOfClass:[ NSWindow class ] ])
+	{
+		NSWindow *window = box;
+		view = [window contentView];
+	}
+	
+	thisbox = [view box];
+	thisitem = thisbox.items;
+	object = item;
+
+	/* Duplicate the existing data */
+    tmpitem = malloc(sizeof(Item)*(thisbox.count+1));
+
+    for(z=0;z<thisbox.count;z++)
+    {
+       tmpitem[z] = thisitem[z];
+    }
+
+	/* Sanity checks */
+    if(vsize && !height)
+       height = 1;
+    if(hsize && !width)
+       width = 1;
+
+	/* Fill in the item data appropriately */
+	if([ object isKindOfClass:[ DWBox class ] ])
+       tmpitem[thisbox.count].type = TYPEBOX;
+    else
+       tmpitem[thisbox.count].type = TYPEITEM;
+
+    tmpitem[thisbox.count].hwnd = item;
+    tmpitem[thisbox.count].origwidth = tmpitem[thisbox.count].width = width;
+    tmpitem[thisbox.count].origheight = tmpitem[thisbox.count].height = height;
+    tmpitem[thisbox.count].pad = pad;
+    if(hsize)
+       tmpitem[thisbox.count].hsize = SIZEEXPAND;
+    else
+       tmpitem[thisbox.count].hsize = SIZESTATIC;
+
+    if(vsize)
+       tmpitem[thisbox.count].vsize = SIZEEXPAND;
+    else
+       tmpitem[thisbox.count].vsize = SIZESTATIC;
+
+	thisbox.items = tmpitem;
+
+	/* Update the item count */
+    thisbox.count++;
+
+	/* Add the item to the box */
+	[view setBox:thisbox];
+	[view addSubview:this];
+	
+	/* Free the old data */
+    if(thisbox.count)
+       free(thisitem);
+}
+
+/*
+ * Create a new button window (widget) to be packed.
+ * Parameters:
+ *       text: The text to be display by the static text widget.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_button_new(char *text, ULONG id)
+{
+	DWButton *button = [[DWButton alloc] init];
+	[button setTitle:[ NSString stringWithUTF8String:text ]];
+	[button setButtonType:NSMomentaryPushInButton];
+	[button setBezelStyle:NSThickerSquareBezelStyle];
+	/*[button setGradientType:NSGradientConvexWeak];*/
+	[button setTag:id];
+	return button;
+}
+
+/*
+ * Create a new Entryfield window (widget) to be packed.
+ * Parameters:
+ *       text: The default text to be in the entryfield widget.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_entryfield_new(char *text, ULONG id)
+{
+	NSTextField *entry = [[NSTextField alloc] init];
+	[entry setStringValue:[ NSString stringWithUTF8String:text ]];
+	[entry setTag:id];
+	return entry;
+}
+
+/*
+ * Create a new Entryfield (password) window (widget) to be packed.
+ * Parameters:
+ *       text: The default text to be in the entryfield widget.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_entryfield_password_new(char *text, ULONG id)
+{
+	NSSecureTextField *entry = [[NSSecureTextField alloc] init];
+	[entry setStringValue:[ NSString stringWithUTF8String:text ]];
+	[entry setTag:id];
+	return entry;
+}
+
+/*
+ * Sets the entryfield character limit.
+ * Parameters:
+ *          handle: Handle to the spinbutton to be set.
+ *          limit: Number of characters the entryfield will take.
+ */
+void API dw_entryfield_set_limit(HWND handle, ULONG limit)
+{
+	NSLog(@"dw_entryfield_set_limit() unimplemented\n");
+}
+
+/*
+ * Create a new bitmap button window (widget) to be packed.
+ * Parameters:
+ *       text: Bubble help text to be displayed.
+ *       id: An ID of a bitmap in the resource file.
+ */
+HWND API dw_bitmapbutton_new(char *text, ULONG id)
+{
+	NSLog(@"dw_bitmapbutton_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Create a new bitmap button window (widget) to be packed from a file.
+ * Parameters:
+ *       text: Bubble help text to be displayed.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ *       filename: Name of the file, omit extention to have
+ *                 DW pick the appropriate file extension.
+ *                 (BMP on OS/2 or Windows, XPM on Unix)
+ */
+HWND API dw_bitmapbutton_new_from_file(char *text, unsigned long id, char *filename)
+{
+	NSLog(@"dw_bitmapbutton_new_from_file() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Create a new bitmap button window (widget) to be packed from data.
+ * Parameters:
+ *       text: Bubble help text to be displayed.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ *       data: The contents of the image
+ *            (BMP or ICO on OS/2 or Windows, XPM on Unix)
+ *       len: length of str
+ */
+HWND API dw_bitmapbutton_new_from_data(char *text, unsigned long id, char *data, int len)
+{
+	NSLog(@"dw_bitmapbutton_new_from_data() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Create a new spinbutton window (widget) to be packed.
+ * Parameters:
+ *       text: The text to be display by the static text widget.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_spinbutton_new(char *text, ULONG id)
+{
+	NSLog(@"dw_spinbutton_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Sets the spinbutton value.
+ * Parameters:
+ *          handle: Handle to the spinbutton to be set.
+ *          position: Current value of the spinbutton.
+ */
+void API dw_spinbutton_set_pos(HWND handle, long position)
+{
+	NSLog(@"dw_spinbutton_set_pos() unimplemented\n");
+}
+
+/*
+ * Sets the spinbutton limits.
+ * Parameters:
+ *          handle: Handle to the spinbutton to be set.
+ *          upper: Upper limit.
+ *          lower: Lower limit.
+ */
+void API dw_spinbutton_set_limits(HWND handle, long upper, long lower)
+{
+	NSLog(@"dw_spinbutton_set_limits() unimplemented\n");
+}
+
+/*
+ * Returns the current value of the spinbutton.
+ * Parameters:
+ *          handle: Handle to the spinbutton to be queried.
+ */
+long API dw_spinbutton_get_pos(HWND handle)
+{
+	NSLog(@"dw_spinbutton_get_pos() unimplemented\n");
+    return 0;
+}
+
+/*
+ * Create a new radiobutton window (widget) to be packed.
+ * Parameters:
+ *       text: The text to be display by the static text widget.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_radiobutton_new(char *text, ULONG id)
+{
+	DWButton *button = dw_button_new(text, id);
+	[button setButtonType:NSRadioButton];
+	return button;
+}
+
+/*
+ * Create a new slider window (widget) to be packed.
+ * Parameters:
+ *       vertical: TRUE or FALSE if slider is vertical.
+ *       increments: Number of increments available.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_slider_new(int vertical, int increments, ULONG id)
+{
+	NSLog(@"dw_slider_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Returns the position of the slider.
+ * Parameters:
+ *          handle: Handle to the slider to be queried.
+ */
+unsigned int API dw_slider_get_pos(HWND handle)
+{
+	NSLog(@"dw_slider_get_pos() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Sets the slider position.
+ * Parameters:
+ *          handle: Handle to the slider to be set.
+ *          position: Position of the slider withing the range.
+ */
+void API dw_slider_set_pos(HWND handle, unsigned int position)
+{
+	NSLog(@"dw_slider_set_pos() unimplemented\n");
+}
+
+/*
+ * Create a new scrollbar window (widget) to be packed.
+ * Parameters:
+ *       vertical: TRUE or FALSE if scrollbar is vertical.
+ *       increments: Number of increments available.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_scrollbar_new(int vertical, ULONG id)
+{
+	NSLog(@"dw_scrollbar_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Returns the position of the scrollbar.
+ * Parameters:
+ *          handle: Handle to the scrollbar to be queried.
+ */
+unsigned int API dw_scrollbar_get_pos(HWND handle)
+{
+	NSLog(@"dw_scrollbar_get_pos() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Sets the scrollbar position.
+ * Parameters:
+ *          handle: Handle to the scrollbar to be set.
+ *          position: Position of the scrollbar withing the range.
+ */
+void API dw_scrollbar_set_pos(HWND handle, unsigned int position)
+{
+	NSLog(@"dw_scrollbar_set_pos() unimplemented\n");
+}
+
+/*
+ * Sets the scrollbar range.
+ * Parameters:
+ *          handle: Handle to the scrollbar to be set.
+ *          range: Maximum range value.
+ *          visible: Visible area relative to the range.
+ */
+void API dw_scrollbar_set_range(HWND handle, unsigned int range, unsigned int visible)
+{
+	NSLog(@"dw_scrollbar_set_range() unimplemented\n");
+}
+
+/*
+ * Create a new percent bar window (widget) to be packed.
+ * Parameters:
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_percent_new(ULONG id)
+{
+	DWPercent *percent = [[DWPercent alloc] init];
+	[percent setBezeled:YES];
+	[percent setMaxValue:100];
+	[percent setMinValue:0];
+	/*[percent setTag:id]; Why doesn't this work? */
+	return percent;
+}
+
+/*
+ * Sets the percent bar position.
+ * Parameters:
+ *          handle: Handle to the percent bar to be set.
+ *          position: Position of the percent bar withing the range.
+ */
+void API dw_percent_set_pos(HWND handle, unsigned int position)
+{
+	DWPercent *percent = handle;
+	[percent setDoubleValue:(double)position];
+}
+
+/*
+ * Create a new checkbox window (widget) to be packed.
+ * Parameters:
+ *       text: The text to be display by the static text widget.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_checkbox_new(char *text, ULONG id)
+{
+	DWButton *button = dw_button_new(text, id);
+	[button setButtonType:NSSwitchButton];
+	[button setBezelStyle:NSRegularSquareBezelStyle];
+	return button;
+}
+
+/*
+ * Returns the state of the checkbox.
+ * Parameters:
+ *          handle: Handle to the checkbox to be queried.
+ */
+int API dw_checkbox_get(HWND handle)
+{
+	NSLog(@"dw_checkbox_set() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Sets the state of the checkbox.
+ * Parameters:
+ *          handle: Handle to the checkbox to be queried.
+ *          value: TRUE for checked, FALSE for unchecked.
+ */
+void API dw_checkbox_set(HWND handle, int value)
+{
+	NSLog(@"dw_checkbox_set() unimplemented\n");
+}
+
+/*
+ * Create a new listbox window (widget) to be packed.
+ * Parameters:
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ *       multi: Multiple select TRUE or FALSE.
+ */
+HWND API dw_listbox_new(ULONG id, int multi)
+{
+	NSLog(@"dw_listbox_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Appends the specified text to the listbox's (or combobox) entry list.
+ * Parameters:
+ *          handle: Handle to the listbox to be appended to.
+ *          text: Text to append into listbox.
+ */
+void API dw_listbox_append(HWND handle, char *text)
+{
+	NSLog(@"dw_listbox_append() unimplemented\n");
+}
+
+/*
+ * Inserts the specified text into the listbox's (or combobox) entry list.
+ * Parameters:
+ *          handle: Handle to the listbox to be inserted into.
+ *          text: Text to insert into listbox.
+ *          pos: 0-based position to insert text
+ */
+void API dw_listbox_insert(HWND handle, char *text, int pos)
+{
+	NSLog(@"dw_listbox_insert() unimplemented\n");
+}
+
+/*
+ * Appends the specified text items to the listbox's (or combobox) entry list.
+ * Parameters:
+ *          handle: Handle to the listbox to be appended to.
+ *          text: Text strings to append into listbox.
+ *          count: Number of text strings to append
+ */
+void API dw_listbox_list_append(HWND handle, char **text, int count)
+{
+	NSLog(@"dw_listbox_list_append() unimplemented\n");
+}
+
+/*
+ * Clears the listbox's (or combobox) list of all entries.
+ * Parameters:
+ *          handle: Handle to the listbox to be cleared.
+ */
+void API dw_listbox_clear(HWND handle)
+{
+	NSLog(@"dw_listbox_clear() unimplemented\n");
+}
+
+/*
+ * Returns the listbox's item count.
+ * Parameters:
+ *          handle: Handle to the listbox to be cleared.
+ */
+int API dw_listbox_count(HWND handle)
+{
+	NSLog(@"dw_listbox_count() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Sets the topmost item in the viewport.
+ * Parameters:
+ *          handle: Handle to the listbox to be cleared.
+ *          top: Index to the top item.
+ */
+void API dw_listbox_set_top(HWND handle, int top)
+{
+	NSLog(@"dw_listbox_set_top() unimplemented\n");
+}
+
+/*
+ * Copies the given index item's text into buffer.
+ * Parameters:
+ *          handle: Handle to the listbox to be queried.
+ *          index: Index into the list to be queried.
+ *          buffer: Buffer where text will be copied.
+ *          length: Length of the buffer (including NULL).
+ */
+void API dw_listbox_get_text(HWND handle, unsigned int index, char *buffer, unsigned int length)
+{
+	NSLog(@"dw_listbox_get_text() unimplemented\n");
+}
+
+/*
+ * Sets the text of a given listbox entry.
+ * Parameters:
+ *          handle: Handle to the listbox to be queried.
+ *          index: Index into the list to be queried.
+ *          buffer: Buffer where text will be copied.
+ */
+void API dw_listbox_set_text(HWND handle, unsigned int index, char *buffer)
+{
+	NSLog(@"dw_listbox_set_text() unimplemented\n");
+}
+
+/*
+ * Returns the index to the item in the list currently selected.
+ * Parameters:
+ *          handle: Handle to the listbox to be queried.
+ */
+unsigned int API dw_listbox_selected(HWND handle)
+{
+	NSLog(@"dw_listbox_selected() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Returns the index to the current selected item or -1 when done.
+ * Parameters:
+ *          handle: Handle to the listbox to be queried.
+ *          where: Either the previous return or -1 to restart.
+ */
+int API dw_listbox_selected_multi(HWND handle, int where)
+{
+	NSLog(@"dw_listbox_selected_multi() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Sets the selection state of a given index.
+ * Parameters:
+ *          handle: Handle to the listbox to be set.
+ *          index: Item index.
+ *          state: TRUE if selected FALSE if unselected.
+ */
+void API dw_listbox_select(HWND handle, int index, int state)
+{
+	NSLog(@"dw_listbox_select() unimplemented\n");
+}
+
+/*
+ * Deletes the item with given index from the list.
+ * Parameters:
+ *          handle: Handle to the listbox to be set.
+ *          index: Item index.
+ */
+void API dw_listbox_delete(HWND handle, int index)
+{
+	NSLog(@"dw_listbox_delete() unimplemented\n");
+}
+
+/*
+ * Create a new Combobox window (widget) to be packed.
+ * Parameters:
+ *       text: The default text to be in the combpbox widget.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_combobox_new(char *text, ULONG id)
+{
+	NSLog(@"dw_combobox_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Create a new Multiline Editbox window (widget) to be packed.
+ * Parameters:
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_mle_new(ULONG id)
+{
+	NSLog(@"dw_mle_new() unimplemented\n");
+	return HWND_DESKTOP;
+}	
+
+/*
+ * Adds text to an MLE box and returns the current point.
+ * Parameters:
+ *          handle: Handle to the MLE to be queried.
+ *          buffer: Text buffer to be imported.
+ *          startpoint: Point to start entering text.
+ */
+unsigned int API dw_mle_import(HWND handle, char *buffer, int startpoint)
+{
+	NSLog(@"dw_mle_import() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Grabs text from an MLE box.
+ * Parameters:
+ *          handle: Handle to the MLE to be queried.
+ *          buffer: Text buffer to be exported.
+ *          startpoint: Point to start grabbing text.
+ *          length: Amount of text to be grabbed.
+ */
+void API dw_mle_export(HWND handle, char *buffer, int startpoint, int length)
+{
+	NSLog(@"dw_mle_export() unimplemented\n");
+}
+
+/*
+ * Obtains information about an MLE box.
+ * Parameters:
+ *          handle: Handle to the MLE to be queried.
+ *          bytes: A pointer to a variable to return the total bytes.
+ *          lines: A pointer to a variable to return the number of lines.
+ */
+void API dw_mle_get_size(HWND handle, unsigned long *bytes, unsigned long *lines)
+{
+	NSLog(@"dw_mle_get_size() unimplemented\n");
+}
+
+/*
+ * Deletes text from an MLE box.
+ * Parameters:
+ *          handle: Handle to the MLE to be deleted from.
+ *          startpoint: Point to start deleting text.
+ *          length: Amount of text to be deleted.
+ */
+void API dw_mle_delete(HWND handle, int startpoint, int length)
+{
+	NSLog(@"dw_mle_delete() unimplemented\n");
+}
+
+/*
+ * Clears all text from an MLE box.
+ * Parameters:
+ *          handle: Handle to the MLE to be cleared.
+ */
+void API dw_mle_clear(HWND handle)
+{
+	NSLog(@"dw_mle_clear() unimplemented\n");
+}
+
+/*
+ * Sets the visible line of an MLE box.
+ * Parameters:
+ *          handle: Handle to the MLE to be positioned.
+ *          line: Line to be visible.
+ */
+void API dw_mle_set_visible(HWND handle, int line)
+{
+	NSLog(@"dw_mle_clear() unimplemented\n");
+}
+
+/*
+ * Sets the editablity of an MLE box.
+ * Parameters:
+ *          handle: Handle to the MLE.
+ *          state: TRUE if it can be edited, FALSE for readonly.
+ */
+void API dw_mle_set_editable(HWND handle, int state)
+{
+	NSLog(@"dw_mle_set_editable() unimplemented\n");
+}
+
+/*
+ * Sets the word wrap state of an MLE box.
+ * Parameters:
+ *          handle: Handle to the MLE.
+ *          state: TRUE if it wraps, FALSE if it doesn't.
+ */
+void API dw_mle_set_word_wrap(HWND handle, int state)
+{
+	NSLog(@"dw_mle_set_word_wrap() unimplemented\n");
+}
+
+/*
+ * Sets the current cursor position of an MLE box.
+ * Parameters:
+ *          handle: Handle to the MLE to be positioned.
+ *          point: Point to position cursor.
+ */
+void API dw_mle_set_cursor(HWND handle, int point)
+{
+	NSLog(@"dw_mle_set_cursor() unimplemented\n");
+}
+
+/*
+ * Finds text in an MLE box.
+ * Parameters:
+ *          handle: Handle to the MLE to be cleared.
+ *          text: Text to search for.
+ *          point: Start point of search.
+ *          flags: Search specific flags.
+ */
+int API dw_mle_search(HWND handle, char *text, int point, unsigned long flags)
+{
+	NSLog(@"dw_mle_search() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Stops redrawing of an MLE box.
+ * Parameters:
+ *          handle: Handle to the MLE to freeze.
+ */
+void API dw_mle_freeze(HWND handle)
+{
+	NSLog(@"dw_mle_freeze() unimplemented\n");
+}
+
+/*
+ * Resumes redrawing of an MLE box.
+ * Parameters:
+ *          handle: Handle to the MLE to thaw.
+ */
+void API dw_mle_thaw(HWND handle)
+{
+	NSLog(@"dw_mle_thaw() unimplemented\n");
+}
+
+/*
+ * Create a new status text window (widget) to be packed.
+ * Parameters:
+ *       text: The text to be display by the static text widget.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_status_text_new(char *text, ULONG id)
+{
+	NSLog(@"dw_status_text_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Create a new static text window (widget) to be packed.
+ * Parameters:
+ *       text: The text to be display by the static text widget.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_text_new(char *text, ULONG id)
+{
+	NSLog(@"dw_text_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Creates a rendering context widget (window) to be packed.
+ * Parameters:
+ *       id: An id to be used with dw_window_from_id.
+ * Returns:
+ *       A handle to the widget or NULL on failure.
+ */
+HWND API dw_render_new(unsigned long id)
+{
+	NSLog(@"dw_render_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/* Sets the current foreground drawing color.
+ * Parameters:
+ *       red: red value.
+ *       green: green value.
+ *       blue: blue value.
+ */
+void API dw_color_foreground_set(unsigned long value)
+{
+	_foreground = value;
+}
+
+/* Sets the current background drawing color.
+ * Parameters:
+ *       red: red value.
+ *       green: green value.
+ *       blue: blue value.
+ */
+void API dw_color_background_set(unsigned long value)
+{
+	_background = value;
+}
+
+/* Allows the user to choose a color using the system's color chooser dialog.
+ * Parameters:
+ *       value: current color
+ * Returns:
+ *       The selected color or the current color if cancelled.
+ */
+unsigned long API dw_color_choose(unsigned long value)
+{
+	NSLog(@"dw_color_choose() unimplemented\n");
+	return 0;
+}
+
+/* Draw a point on a window (preferably a render window).
+ * Parameters:
+ *       handle: Handle to the window.
+ *       pixmap: Handle to the pixmap. (choose only one of these)
+ *       x: X coordinate.
+ *       y: Y coordinate.
+ */
+void API dw_draw_point(HWND handle, HPIXMAP pixmap, int x, int y)
+{
+	NSLog(@"dw_draw_point() unimplemented\n");
+}
+
+/* Draw a line on a window (preferably a render window).
+ * Parameters:
+ *       handle: Handle to the window.
+ *       pixmap: Handle to the pixmap. (choose only one of these)
+ *       x1: First X coordinate.
+ *       y1: First Y coordinate.
+ *       x2: Second X coordinate.
+ *       y2: Second Y coordinate.
+ */
+void API dw_draw_line(HWND handle, HPIXMAP pixmap, int x1, int y1, int x2, int y2)
+{
+	NSLog(@"dw_draw_line() unimplemented\n");
+}
+
+/* Draw text on a window (preferably a render window).
+ * Parameters:
+ *       handle: Handle to the window.
+ *       pixmap: Handle to the pixmap. (choose only one of these)
+ *       x: X coordinate.
+ *       y: Y coordinate.
+ *       text: Text to be displayed.
+ */
+void API dw_draw_text(HWND handle, HPIXMAP pixmap, int x, int y, char *text)
+{
+	NSLog(@"dw_draw_line() unimplemented\n");
+}
+
+/* Query the width and height of a text string.
+ * Parameters:
+ *       handle: Handle to the window.
+ *       pixmap: Handle to the pixmap. (choose only one of these)
+ *       text: Text to be queried.
+ *       width: Pointer to a variable to be filled in with the width.
+ *       height Pointer to a variable to be filled in with the height.
+ */
+void API dw_font_text_extents_get(HWND handle, HPIXMAP pixmap, char *text, int *width, int *height)
+{
+	NSLog(@"dw_font_text_extents_get() unimplemented\n");
+}
+
+/* Draw a polygon on a window (preferably a render window).
+ * Parameters:
+ *       handle: Handle to the window.
+ *       pixmap: Handle to the pixmap. (choose only one of these)
+ *       fill: Fill box TRUE or FALSE.
+ *       x: X coordinate.
+ *       y: Y coordinate.
+ *       width: Width of rectangle.
+ *       height: Height of rectangle.
+ */
+void API dw_draw_polygon( HWND handle, HPIXMAP pixmap, int fill, int npoints, int *x, int *y )
+{
+	NSLog(@"dw_draw_polygon() unimplemented\n");
+}
+
+/* Draw a rectangle on a window (preferably a render window).
+ * Parameters:
+ *       handle: Handle to the window.
+ *       pixmap: Handle to the pixmap. (choose only one of these)
+ *       fill: Fill box TRUE or FALSE.
+ *       x: X coordinate.
+ *       y: Y coordinate.
+ *       width: Width of rectangle.
+ *       height: Height of rectangle.
+ */
+void API dw_draw_rect(HWND handle, HPIXMAP pixmap, int fill, int x, int y, int width, int height)
+{
+	NSLog(@"dw_draw_rect() unimplemented\n");
+}
+
+/*
+ * Create a tree object to be packed.
+ * Parameters:
+ *       id: An ID to be used for getting the resource from the
+ *           resource file.
+ */
+HWND API dw_tree_new(ULONG id)
+{
+	NSLog(@"dw_tree_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Inserts an item into a tree window (widget) after another item.
+ * Parameters:
+ *          handle: Handle to the tree to be inserted.
+ *          item: Handle to the item to be positioned after.
+ *          title: The text title of the entry.
+ *          icon: Handle to coresponding icon.
+ *          parent: Parent handle or 0 if root.
+ *          itemdata: Item specific data.
+ */
+HTREEITEM API dw_tree_insert_after(HWND handle, HTREEITEM item, char *title, unsigned long icon, HTREEITEM parent, void *itemdata)
+{
+	NSLog(@"dw_tree_insert_item_after() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Inserts an item into a tree window (widget).
+ * Parameters:
+ *          handle: Handle to the tree to be inserted.
+ *          title: The text title of the entry.
+ *          icon: Handle to coresponding icon.
+ *          parent: Parent handle or 0 if root.
+ *          itemdata: Item specific data.
+ */
+HTREEITEM API dw_tree_insert(HWND handle, char *title, unsigned long icon, HTREEITEM parent, void *itemdata)
+{
+	NSLog(@"dw_tree_insert_item() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Gets the text an item in a tree window (widget).
+ * Parameters:
+ *          handle: Handle to the tree containing the item.
+ *          item: Handle of the item to be modified.
+ */
+char * API dw_tree_get_title(HWND handle, HTREEITEM item)
+{
+	NSLog(@"dw_tree_get_title() unimplemented\n");
+	return NULL;
+}
+
+/*
+ * Gets the text an item in a tree window (widget).
+ * Parameters:
+ *          handle: Handle to the tree containing the item.
+ *          item: Handle of the item to be modified.
+ */
+HTREEITEM API dw_tree_get_parent(HWND handle, HTREEITEM item)
+{
+	NSLog(@"dw_tree_get_parent() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Sets the text and icon of an item in a tree window (widget).
+ * Parameters:
+ *          handle: Handle to the tree containing the item.
+ *          item: Handle of the item to be modified.
+ *          title: The text title of the entry.
+ *          icon: Handle to coresponding icon.
+ */
+void API dw_tree_item_change(HWND handle, HTREEITEM item, char *title, unsigned long icon)
+{
+	NSLog(@"dw_tree_item_change() unimplemented\n");
+}
+
+/*
+ * Sets the item data of a tree item.
+ * Parameters:
+ *          handle: Handle to the tree containing the item.
+ *          item: Handle of the item to be modified.
+ *          itemdata: User defined data to be associated with item.
+ */
+void API dw_tree_item_set_data(HWND handle, HTREEITEM item, void *itemdata)
+{
+	NSLog(@"dw_tree_item_set_data() unimplemented\n");
+}
+
+/*
+ * Gets the item data of a tree item.
+ * Parameters:
+ *          handle: Handle to the tree containing the item.
+ *          item: Handle of the item to be modified.
+ */
+void * API dw_tree_item_get_data(HWND handle, HTREEITEM item)
+{
+	NSLog(@"dw_tree_item_get_data() unimplemented\n");
+	return NULL;
+}
+
+/*
+ * Sets this item as the active selection.
+ * Parameters:
+ *       handle: Handle to the tree window (widget) to be selected.
+ *       item: Handle to the item to be selected.
+ */
+void API dw_tree_item_select(HWND handle, HTREEITEM item)
+{
+	NSLog(@"dw_tree_item_select() unimplemented\n");
+}
+
+/*
+ * Removes all nodes from a tree.
+ * Parameters:
+ *       handle: Handle to the window (widget) to be cleared.
+ */
+void API dw_tree_clear(HWND handle)
+{
+	NSLog(@"dw_tree_clear() unimplemented\n");
+}
+
+/*
+ * Expands a node on a tree.
+ * Parameters:
+ *       handle: Handle to the tree window (widget).
+ *       item: Handle to node to be expanded.
+ */
+void API dw_tree_item_expand(HWND handle, HTREEITEM item)
+{
+	NSLog(@"dw_tree_item_expand() unimplemented\n");
+}
+
+/*
+ * Collapses a node on a tree.
+ * Parameters:
+ *       handle: Handle to the tree window (widget).
+ *       item: Handle to node to be collapsed.
+ */
+void API dw_tree_item_collapse(HWND handle, HTREEITEM item)
+{
+	NSLog(@"dw_tree_item_collapse() unimplemented\n");
+}
+
+/*
+ * Removes a node from a tree.
+ * Parameters:
+ *       handle: Handle to the window (widget) to be cleared.
+ *       item: Handle to node to be deleted.
+ */
+void API dw_tree_item_delete(HWND handle, HTREEITEM item)
+{
+	NSLog(@"dw_tree_item_delete() unimplemented\n");
+}
+
+/*
+ * Create a container object to be packed.
+ * Parameters:
+ *       id: An ID to be used for getting the resource from the
+ *           resource file.
+ */
+HWND API dw_container_new(ULONG id, int multi)
+{
+	NSLog(@"dw_container_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Sets up the container columns.
+ * Parameters:
+ *          handle: Handle to the container to be configured.
+ *          flags: An array of unsigned longs with column flags.
+ *          titles: An array of strings with column text titles.
+ *          count: The number of columns (this should match the arrays).
+ *          separator: The column number that contains the main separator.
+ *                     (this item may only be used in OS/2)
+ */
+int API dw_container_setup(HWND handle, unsigned long *flags, char **titles, int count, int separator)
+{
+	NSLog(@"dw_container_setup() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Sets up the filesystem columns, note: filesystem always has an icon/filename field.
+ * Parameters:
+ *          handle: Handle to the container to be configured.
+ *          flags: An array of unsigned longs with column flags.
+ *          titles: An array of strings with column text titles.
+ *          count: The number of columns (this should match the arrays).
+ */
+int API dw_filesystem_setup(HWND handle, unsigned long *flags, char **titles, int count)
+{
+	NSLog(@"dw_filesystem_setup() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Allocates memory used to populate a container.
+ * Parameters:
+ *          handle: Handle to the container window (widget).
+ *          rowcount: The number of items to be populated.
+ */
+void * API dw_container_alloc(HWND handle, int rowcount)
+{
+	NSLog(@"dw_container_alloc() unimplemented\n");
+	return NULL;
+}
+
+/*
+ * Sets an item in specified row and column to the given data.
+ * Parameters:
+ *          handle: Handle to the container window (widget).
+ *          pointer: Pointer to the allocated memory in dw_container_alloc().
+ *          column: Zero based column of data being set.
+ *          row: Zero based row of data being set.
+ *          data: Pointer to the data to be added.
+ */
+void API dw_container_set_item(HWND handle, void *pointer, int column, int row, void *data)
+{
+	NSLog(@"dw_container_set_item() unimplemented\n");
+}
+
+/*
+ * Changes an existing item in specified row and column to the given data.
+ * Parameters:
+ *          handle: Handle to the container window (widget).
+ *          column: Zero based column of data being set.
+ *          row: Zero based row of data being set.
+ *          data: Pointer to the data to be added.
+ */
+void API dw_container_change_item(HWND handle, int column, int row, void *data)
+{
+	NSLog(@"dw_container_change_item() unimplemented\n");
+}
+
+/*
+ * Changes an existing item in specified row and column to the given data.
+ * Parameters:
+ *          handle: Handle to the container window (widget).
+ *          column: Zero based column of data being set.
+ *          row: Zero based row of data being set.
+ *          data: Pointer to the data to be added.
+ */
+void API dw_filesystem_change_item(HWND handle, int column, int row, void *data)
+{
+	NSLog(@"dw_filesystem_change_item() unimplemented\n");
+}
+
+/*
+ * Changes an item in specified row and column to the given data.
+ * Parameters:
+ *          handle: Handle to the container window (widget).
+ *          pointer: Pointer to the allocated memory in dw_container_alloc().
+ *          column: Zero based column of data being set.
+ *          row: Zero based row of data being set.
+ *          data: Pointer to the data to be added.
+ */
+void API dw_filesystem_change_file(HWND handle, int row, char *filename, unsigned long icon)
+{
+	NSLog(@"dw_filesystem_change_file() unimplemented\n");
+}
+
+/*
+ * Sets an item in specified row and column to the given data.
+ * Parameters:
+ *          handle: Handle to the container window (widget).
+ *          pointer: Pointer to the allocated memory in dw_container_alloc().
+ *          column: Zero based column of data being set.
+ *          row: Zero based row of data being set.
+ *          data: Pointer to the data to be added.
+ */
+void API dw_filesystem_set_file(HWND handle, void *pointer, int row, char *filename, unsigned long icon)
+{
+	NSLog(@"dw_filesystem_set_file() unimplemented\n");
+}
+
+/*
+ * Sets an item in specified row and column to the given data.
+ * Parameters:
+ *          handle: Handle to the container window (widget).
+ *          pointer: Pointer to the allocated memory in dw_container_alloc().
+ *          column: Zero based column of data being set.
+ *          row: Zero based row of data being set.
+ *          data: Pointer to the data to be added.
+ */
+void API dw_filesystem_set_item(HWND handle, void *pointer, int column, int row, void *data)
+{
+	NSLog(@"dw_filesystem_set_item() unimplemented\n");
+}
+
+/*
+ * Gets column type for a container column
+ * Parameters:
+ *          handle: Handle to the container window (widget).
+ *          column: Zero based column.
+ */
+int API dw_container_get_column_type(HWND handle, int column)
+{
+	NSLog(@"dw_container_get_column_type() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Gets column type for a filesystem container column
+ * Parameters:
+ *          handle: Handle to the container window (widget).
+ *          column: Zero based column.
+ */
+int API dw_filesystem_get_column_type(HWND handle, int column)
+{
+	NSLog(@"dw_filesystem_get_column_type() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Sets the width of a column in the container.
+ * Parameters:
+ *          handle: Handle to window (widget) of container.
+ *          column: Zero based column of width being set.
+ *          width: Width of column in pixels.
+ */
+void API dw_container_set_column_width(HWND handle, int column, int width)
+{
+	NSLog(@"dw_container_set_column_width() unimplemented\n");
+}
+
+/*
+ * Sets the title of a row in the container.
+ * Parameters:
+ *          pointer: Pointer to the allocated memory in dw_container_alloc().
+ *          row: Zero based row of data being set.
+ *          title: String title of the item.
+ */
+void API dw_container_set_row_title(void *pointer, int row, char *title)
+{
+	NSLog(@"dw_container_set_row_title() unimplemented\n");
+}
+
+/*
+ * Sets the title of a row in the container.
+ * Parameters:
+ *          handle: Handle to the container window (widget).
+ *          pointer: Pointer to the allocated memory in dw_container_alloc().
+ *          rowcount: The number of rows to be inserted.
+ */
+void API dw_container_insert(HWND handle, void *pointer, int rowcount)
+{
+	NSLog(@"dw_container_insert() unimplemented\n");
+}
+
+/*
+ * Removes all rows from a container.
+ * Parameters:
+ *       handle: Handle to the window (widget) to be cleared.
+ *       redraw: TRUE to cause the container to redraw immediately.
+ */
+void API dw_container_clear(HWND handle, int redraw)
+{
+	NSLog(@"dw_container_clear() unimplemented\n");
+}
+
+/*
+ * Removes the first x rows from a container.
+ * Parameters:
+ *       handle: Handle to the window (widget) to be deleted from.
+ *       rowcount: The number of rows to be deleted.
+ */
+void API dw_container_delete(HWND handle, int rowcount)
+{
+	NSLog(@"dw_container_delete() unimplemented\n");
+}
+
+/*
+ * Scrolls container up or down.
+ * Parameters:
+ *       handle: Handle to the window (widget) to be scrolled.
+ *       direction: DW_SCROLL_UP, DW_SCROLL_DOWN, DW_SCROLL_TOP or
+ *                  DW_SCROLL_BOTTOM. (rows is ignored for last two)
+ *       rows: The number of rows to be scrolled.
+ */
+void API dw_container_scroll(HWND handle, int direction, long rows)
+{
+	NSLog(@"dw_container_scroll() unimplemented\n");
+}
+
+/*
+ * Starts a new query of a container.
+ * Parameters:
+ *       handle: Handle to the window (widget) to be queried.
+ *       flags: If this parameter is DW_CRA_SELECTED it will only
+ *              return items that are currently selected.  Otherwise
+ *              it will return all records in the container.
+ */
+char * API dw_container_query_start(HWND handle, unsigned long flags)
+{
+	NSLog(@"dw_container_query_start() unimplemented\n");
+	return NULL;
+}
+
+/*
+ * Continues an existing query of a container.
+ * Parameters:
+ *       handle: Handle to the window (widget) to be queried.
+ *       flags: If this parameter is DW_CRA_SELECTED it will only
+ *              return items that are currently selected.  Otherwise
+ *              it will return all records in the container.
+ */
+char * API dw_container_query_next(HWND handle, unsigned long flags)
+{
+	NSLog(@"dw_container_query_next() unimplemented\n");
+	return NULL;
+}
+
+/*
+ * Cursors the item with the text speficied, and scrolls to that item.
+ * Parameters:
+ *       handle: Handle to the window (widget) to be queried.
+ *       text:  Text usually returned by dw_container_query().
+ */
+void API dw_container_cursor(HWND handle, char *text)
+{
+	NSLog(@"dw_container_cursor() unimplemented\n");
+}
+
+/*
+ * Deletes the item with the text speficied.
+ * Parameters:
+ *       handle: Handle to the window (widget).
+ *       text:  Text usually returned by dw_container_query().
+ */
+void API dw_container_delete_row(HWND handle, char *text)
+{
+	NSLog(@"dw_container_delete_row() unimplemented\n");
+}
+
+/*
+ * Optimizes the column widths so that all data is visible.
+ * Parameters:
+ *       handle: Handle to the window (widget) to be optimized.
+ */
+void API dw_container_optimize(HWND handle)
+{
+	NSLog(@"dw_container_optimize() unimplemented\n");
+}
+
+/*
+ * Inserts an icon into the taskbar.
+ * Parameters:
+ *       handle: Window handle that will handle taskbar icon messages.
+ *       icon: Icon handle to display in the taskbar.
+ *       bubbletext: Text to show when the mouse is above the icon.
+ */
+void API dw_taskbar_insert(HWND handle, unsigned long icon, char *bubbletext)
+{
+	NSLog(@"dw_taskbar_insert() unimplemented\n");
+}
+
+/*
+ * Deletes an icon from the taskbar.
+ * Parameters:
+ *       handle: Window handle that was used with dw_taskbar_insert().
+ *       icon: Icon handle that was used with dw_taskbar_insert().
+ */
+void API dw_taskbar_delete(HWND handle, unsigned long icon)
+{
+	NSLog(@"dw_taskbar_delete() unimplemented\n");
+}
+
+/*
+ * Obtains an icon from a module (or header in GTK).
+ * Parameters:
+ *          module: Handle to module (DLL) in OS/2 and Windows.
+ *          id: A unsigned long id int the resources on OS/2 and
+ *              Windows, on GTK this is converted to a pointer
+ *              to an embedded XPM.
+ */
+unsigned long API dw_icon_load(unsigned long module, unsigned long id)
+{
+	NSLog(@"dw_icon_load() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Obtains an icon from a file.
+ * Parameters:
+ *       filename: Name of the file, omit extention to have
+ *                 DW pick the appropriate file extension.
+ *                 (ICO on OS/2 or Windows, XPM on Unix)
+ */
+unsigned long API dw_icon_load_from_file(char *filename)
+{
+	NSLog(@"dw_icon_load_from_file() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Obtains an icon from data
+ * Parameters:
+ *       filename: Name of the file, omit extention to have
+ *                 DW pick the appropriate file extension.
+ *                 (ICO on OS/2 or Windows, XPM on Unix)
+ */
+unsigned long API dw_icon_load_from_data(char *data, int len)
+{
+	NSLog(@"dw_icon_load_from_data() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Frees a loaded resource in OS/2 and Windows.
+ * Parameters:
+ *          handle: Handle to icon returned by dw_icon_load().
+ */
+void API dw_icon_free(unsigned long handle)
+{
+	NSLog(@"dw_icon_free() unimplemented\n");
+}
+
+/*
+ * Create a new MDI Frame to be packed.
+ * Parameters:
+ *       id: An ID to be used with dw_window_from_id or 0L.
+ */
+HWND API dw_mdi_new(unsigned long id)
+{
+	NSLog(@"dw_mdi_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Creates a splitbar window (widget) with given parameters.
+ * Parameters:
+ *       type: Value can be DW_VERT or DW_HORZ.
+ *       topleft: Handle to the window to be top or left.
+ *       bottomright:  Handle to the window to be bottom or right.
+ * Returns:
+ *       A handle to a splitbar window or NULL on failure.
+ */
+HWND API dw_splitbar_new(int type, HWND topleft, HWND bottomright, unsigned long id)
+{
+	NSLog(@"dw_splitbar_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Sets the position of a splitbar (pecentage).
+ * Parameters:
+ *       handle: The handle to the splitbar returned by dw_splitbar_new().
+ */
+void API dw_splitbar_set(HWND handle, float percent)
+{
+	NSLog(@"dw_splitbar_set() unimplemented\n");
+}
+
+/*
+ * Gets the position of a splitbar (pecentage).
+ * Parameters:
+ *       handle: The handle to the splitbar returned by dw_splitbar_new().
+ */
+float API dw_splitbar_get(HWND handle)
+{
+	NSLog(@"dw_splitbar_get() unimplemented\n");
+	return 0.0;
+}
+
+/*
+ * Create a bitmap object to be packed.
+ * Parameters:
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_bitmap_new(ULONG id)
+{
+	NSLog(@"dw_bitmap_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Creates a pixmap with given parameters.
+ * Parameters:
+ *       handle: Window handle the pixmap is associated with.
+ *       width: Width of the pixmap in pixels.
+ *       height: Height of the pixmap in pixels.
+ *       depth: Color depth of the pixmap.
+ * Returns:
+ *       A handle to a pixmap or NULL on failure.
+ */
+HPIXMAP API dw_pixmap_new(HWND handle, unsigned long width, unsigned long height, int depth)
+{
+	NSLog(@"dw_pixmap_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Creates a pixmap from a file.
+ * Parameters:
+ *       handle: Window handle the pixmap is associated with.
+ *       filename: Name of the file, omit extention to have
+ *                 DW pick the appropriate file extension.
+ *                 (BMP on OS/2 or Windows, XPM on Unix)
+ * Returns:
+ *       A handle to a pixmap or NULL on failure.
+ */
+HPIXMAP API dw_pixmap_new_from_file(HWND handle, char *filename)
+{
+	NSLog(@"dw_pixmap_new_from_file() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Creates a pixmap from memory.
+ * Parameters:
+ *       handle: Window handle the pixmap is associated with.
+ *       data: Source of the image data
+ *                 (BMP on OS/2 or Windows, XPM on Unix)
+ *       le: length of data
+ * Returns:
+ *       A handle to a pixmap or NULL on failure.
+ */
+HPIXMAP API dw_pixmap_new_from_data(HWND handle, char *data, int len)
+{
+	NSLog(@"dw_pixmap_new_from_data() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Creates a bitmap mask for rendering bitmaps with transparent backgrounds
+ */
+void API dw_pixmap_set_transparent_color( HPIXMAP pixmap, ULONG color )
+{
+	NSLog(@"dw_pixmap_set_transparent_color() unimplemented\n");
+}
+
+/*
+ * Creates a pixmap from internal resource graphic specified by id.
+ * Parameters:
+ *       handle: Window handle the pixmap is associated with.
+ *       id: Resource ID associated with requested pixmap.
+ * Returns:
+ *       A handle to a pixmap or NULL on failure.
+ */
+HPIXMAP API dw_pixmap_grab(HWND handle, ULONG id)
+{
+	NSLog(@"dw_pixmap_grab() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Destroys an allocated pixmap.
+ * Parameters:
+ *       pixmap: Handle to a pixmap returned by
+ *               dw_pixmap_new..
+ */
+void API dw_pixmap_destroy(HPIXMAP pixmap)
+{
+	NSLog(@"dw_pixmap_destroy() unimplemented\n");
+}
+
+/*
+ * Copies from one item to another.
+ * Parameters:
+ *       dest: Destination window handle.
+ *       destp: Destination pixmap. (choose only one).
+ *       xdest: X coordinate of destination.
+ *       ydest: Y coordinate of destination.
+ *       width: Width of area to copy.
+ *       height: Height of area to copy.
+ *       src: Source window handle.
+ *       srcp: Source pixmap. (choose only one).
+ *       xsrc: X coordinate of source.
+ *       ysrc: Y coordinate of source.
+ */
+void API dw_pixmap_bitblt(HWND dest, HPIXMAP destp, int xdest, int ydest, int width, int height, HWND src, HPIXMAP srcp, int xsrc, int ysrc)
+{
+	NSLog(@"dw_pixmap_bitblt() unimplemented\n");
+}
+
+/*
+ * Create a new static text window (widget) to be packed.
+ * Not available under OS/2, eCS
+ * Parameters:
+ *       text: The text to be display by the static text widget.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_calendar_new(ULONG id)
+{
+	NSLog(@"dw_calendar_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Sets the current date of a calendar
+ * Parameters:
+ *       handle: The handle to the calendar returned by dw_calendar_new().
+ *       year...
+ */
+void dw_calendar_set_date(HWND handle, unsigned int year, unsigned int month, unsigned int day)
+{
+	NSLog(@"dw_calendar_set_date() unimplemented\n");
+}
+
+/*
+ * Gets the position of a splitbar (pecentage).
+ * Parameters:
+ *       handle: The handle to the splitbar returned by dw_splitbar_new().
+ */
+void dw_calendar_get_date(HWND handle, unsigned int *year, unsigned int *month, unsigned int *day)
+{
+	NSLog(@"dw_calendar_get_date() unimplemented\n");
+}
+
+/*
+ * Causes the embedded HTML widget to take action.
+ * Parameters:
+ *       handle: Handle to the window.
+ *       action: One of the DW_HTML_* constants.
+ */
+void API dw_html_action(HWND handle, int action)
+{
+	NSLog(@"dw_html_action() unimplemented\n");
+}
+
+/*
+ * Render raw HTML code in the embedded HTML widget..
+ * Parameters:
+ *       handle: Handle to the window.
+ *       string: String buffer containt HTML code to
+ *               be rendered.
+ * Returns:
+ *       0 on success.
+ */
+int API dw_html_raw(HWND handle, char *string)
+{
+	WebView *html = handle;
+	[[html mainFrame] loadHTMLString:[ NSString stringWithUTF8String:string ] baseURL:nil];
+	return 0;
+}
+
+/*
+ * Render file or web page in the embedded HTML widget..
+ * Parameters:
+ *       handle: Handle to the window.
+ *       url: Universal Resource Locator of the web or
+ *               file object to be rendered.
+ * Returns:
+ *       0 on success.
+ */
+int API dw_html_url(HWND handle, char *url)
+{
+	WebView *html = handle;
+	[[html mainFrame] loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:[ NSString stringWithUTF8String:url ]]]];
+	return 0;
+}
+
+/*
+ * Create a new HTML window (widget) to be packed.
+ * Not available under OS/2, eCS
+ * Parameters:
+ *       text: The default text to be in the entryfield widget.
+ *       id: An ID to be used with dw_window_from_id() or 0L.
+ */
+HWND API dw_html_new(unsigned long id)
+{
+	WebView *web = [[WebView alloc] init];
+	return web;
+}
+
+/*
+ * Call a function from the window (widget)'s context.
+ * Parameters:
+ *       handle: Window handle of the widget.
+ *       function: Function pointer to be called.
+ *       data: Pointer to the data to be passed to the function.
+ */
+void API dw_window_function(HWND handle, void *function, void *data)
+{
+	NSLog(@"dw_window_function() unimplemented\n");
+}
+
+/*
+ * Returns the current X and Y coordinates of the mouse pointer.
+ * Parameters:
+ *       x: Pointer to variable to store X coordinate.
+ *       y: Pointer to variable to store Y coordinate.
+ */
+void API dw_pointer_query_pos(long *x, long *y)
+{
+    NSPoint mouseLoc; 
+    mouseLoc = [NSEvent mouseLocation];
+	if(x)
+	{
+		*x = mouseLoc.x;
+	}
+	if(y)
+	{
+		*y = mouseLoc.y;
+	}
+}
+
+/*
+ * Sets the X and Y coordinates of the mouse pointer.
+ * Parameters:
+ *       x: X coordinate.
+ *       y: Y coordinate.
+ */
+void API dw_pointer_set_pos(long x, long y)
+{
+	NSLog(@"dw_pointer_set_pos() unimplemented\n");
+}
+
+/*
+ * Create a menu object to be popped up.
+ * Parameters:
+ *       id: An ID to be used for getting the resource from the
+ *           resource file.
+ */
+HMENUI API dw_menu_new(ULONG id)
+{
+	NSMenu *menu = [[[NSMenu alloc] initWithTitle:@"Apple"] autorelease];
+	return menu;
+}
+
+/*
+ * Create a menubar on a window.
+ * Parameters:
+ *       location: Handle of a window frame to be attached to.
+ */
+HMENUI API dw_menubar_new(HWND location)
+{
+	NSLog(@"dw_menubar_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Destroys a menu created with dw_menubar_new or dw_menu_new.
+ * Parameters:
+ *       menu: Handle of a menu.
+ */
+void API dw_menu_destroy(HMENUI *menu)
+{
+	NSMenu *thismenu = *menu;
+	[thismenu dealloc];
+}
+
+/*
+ * Pops up a context menu at given x and y coordinates.
+ * Parameters:
+ *       menu: The handle the the existing menu.
+ *       parent: Handle to the window initiating the popup.
+ *       x: X coordinate.
+ *       y: Y coordinate.
+ */
+void API dw_menu_popup(HMENUI *menu, HWND parent, int x, int y)
+{
+	NSMenu *thismenu = (NSMenu *)menu;
+	NSView *view = parent;
+	NSEvent* fake = [[NSEvent alloc]
+					mouseEventWithType:NSLeftMouseDown
+					location:NSMakePoint(x,y)
+					modifierFlags:0
+					timestamp:1
+					windowNumber:[[view window] windowNumber]
+					context:[NSGraphicsContext currentContext]
+					eventNumber:1
+					clickCount:1
+					pressure:0.0];
+	[NSMenu popUpContextMenu:thismenu withEvent:fake forView:view];
+}
+
+char _removetilde(char *dest, char *src)
+{
+	int z, cur=0;
+	char accel = '\0';
+	
+	for(z=0;z<strlen(src);z++)
+	{
+		if(src[z] != '~')
+		{
+			dest[cur] = src[z];
+			cur++;
+		}
+		else
+		{
+			dest[cur] = '_';
+			accel = src[z+1];
+			cur++;
+		}
+	}
+	dest[cur] = 0;
+	return accel;
+}
+
+/*
+ * Adds a menuitem or submenu to an existing menu.
+ * Parameters:
+ *       menu: The handle the the existing menu.
+ *       title: The title text on the menu item to be added.
+ *       id: An ID to be used for message passing.
+ *       flags: Extended attributes to set on the menu.
+ *       end: If TRUE memu is positioned at the end of the menu.
+ *       check: If TRUE menu is "check"able.
+ *       flags: Extended attributes to set on the menu.
+ *       submenu: Handle to an existing menu to be a submenu or NULL.
+ */
+HWND API dw_menu_append_item(HMENUI menux, char *title, ULONG id, ULONG flags, int end, int check, HMENUI submenu)
+{
+	NSMenu *menu = menux;
+	NSMenuItem *item = NULL;
+	if(strlen(title) == 0)
+	{
+		[menu addItem:[NSMenuItem separatorItem]];
+	}
+	else 
+	{
+		char accel[2];
+		char *newtitle = malloc(strlen(title)+1);
+	
+		accel[0] = _removetilde(newtitle, title);
+		accel[1] = 0;
+	
+		item = [menu addItemWithTitle:[ NSString stringWithUTF8String:newtitle ]
+													action:NULL
+													keyEquivalent:[ NSString stringWithUTF8String:accel ]];
+		free(newtitle);
+		return item;
+	}
+	return item;
+}
+
+/*
+ * Sets the state of a menu item check.
+ * Deprecated; use dw_menu_item_set_state()
+ * Parameters:
+ *       menu: The handle the the existing menu.
+ *       id: Menuitem id.
+ *       check: TRUE for checked FALSE for not checked.
+ */
+void API dw_menu_item_set_check(HMENUI menux, unsigned long id, int check)
+{
+	NSLog(@"dw_menu_item_set_check() unimplemented\n");
+}
+
+/*
+ * Sets the state of a menu item.
+ * Parameters:
+ *       menu: The handle to the existing menu.
+ *       id: Menuitem id.
+ *       flags: DW_MIS_ENABLED/DW_MIS_DISABLED
+ *              DW_MIS_CHECKED/DW_MIS_UNCHECKED
+ */
+void API dw_menu_item_set_state( HMENUI menux, unsigned long id, unsigned long state)
+{
+	NSLog(@"dw_menu_item_set_state() unimplemented\n");
+}
+
+/*
+ * Create a notebook object to be packed.
+ * Parameters:
+ *       id: An ID to be used for getting the resource from the
+ *           resource file.
+ */
+HWND API dw_notebook_new(ULONG id, int top)
+{
+	NSLog(@"dw_notebook_new() unimplemented\n");
+	return HWND_DESKTOP;
+}
+
+/*
+ * Adds a new page to specified notebook.
+ * Parameters:
+ *          handle: Window (widget) handle.
+ *          flags: Any additional page creation flags.
+ *          front: If TRUE page is added at the beginning.
+ */
+unsigned long API dw_notebook_page_new(HWND handle, ULONG flags, int front)
+{
+	NSLog(@"dw_notebook_page_new() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Remove a page from a notebook.
+ * Parameters:
+ *          handle: Handle to the notebook widget.
+ *          pageid: ID of the page to be destroyed.
+ */
+void API dw_notebook_page_destroy(HWND handle, unsigned int pageid)
+{
+	NSLog(@"dw_notebook_page_destroy() unimplemented\n");
+}
+
+/*
+ * Queries the currently visible page ID.
+ * Parameters:
+ *          handle: Handle to the notebook widget.
+ */
+unsigned long API dw_notebook_page_get(HWND handle)
+{
+	NSLog(@"dw_notebook_page_get() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Sets the currently visibale page ID.
+ * Parameters:
+ *          handle: Handle to the notebook widget.
+ *          pageid: ID of the page to be made visible.
+ */
+void API dw_notebook_page_set(HWND handle, unsigned int pageid)
+{
+	NSLog(@"dw_notebook_page_set() unimplemented\n");
+}
+
+/*
+ * Sets the text on the specified notebook tab.
+ * Parameters:
+ *          handle: Notebook handle.
+ *          pageid: Page ID of the tab to set.
+ *          text: Pointer to the text to set.
+ */
+void API dw_notebook_page_set_text(HWND handle, ULONG pageid, char *text)
+{
+	NSLog(@"dw_notebook_page_set_text() unimplemented\n");
+}
+
+/*
+ * Sets the text on the specified notebook tab status area.
+ * Parameters:
+ *          handle: Notebook handle.
+ *          pageid: Page ID of the tab to set.
+ *          text: Pointer to the text to set.
+ */
+void API dw_notebook_page_set_status_text(HWND handle, ULONG pageid, char *text)
+{
+	NSLog(@"dw_notebook_page_set_status_text() unimplemented\n");
+}
+
+/*
+ * Packs the specified box into the notebook page.
+ * Parameters:
+ *          handle: Handle to the notebook to be packed.
+ *          pageid: Page ID in the notebook which is being packed.
+ *          page: Box handle to be packed.
+ */
+void API dw_notebook_pack(HWND handle, ULONG pageid, HWND page)
+{
+	NSLog(@"dw_notebook_pack() unimplemented\n");
+}
+
+/*
+ * Create a new Window Frame.
+ * Parameters:
+ *       owner: The Owner's window handle or HWND_DESKTOP.
+ *       title: The Window title.
+ *       flStyle: Style flags, see the PM reference.
+ */
+HWND API dw_window_new(HWND hwndOwner, char *title, ULONG flStyle)
+{
+	NSRect frame = NSMakeRect(1,1,1,1);
+    NSWindow *window = [[NSWindow alloc]
+						initWithContentRect:frame
+						styleMask:flStyle
+						backing:NSBackingStoreBuffered
+						defer:false];
+
+    [window setTitle:[ NSString stringWithUTF8String:title ]];
+	
+    DWView *view = [[DWView alloc] init];
+	
+    [window setContentView:view];
+    [window setDelegate:view];
+    [window makeKeyAndOrderFront:nil];
+	
+	return (HWND)window;
+}
+
+/*
+ * Changes the appearance of the mouse pointer.
+ * Parameters:
+ *       handle: Handle to widget for which to change.
+ *       cursortype: ID of the pointer you want.
+ */
+void API dw_window_set_pointer(HWND handle, int pointertype)
+{
+	NSLog(@"dw_window_set_pointer() unimplemented\n");
+}
+
+/*
+ * Makes the window visible.
+ * Parameters:
+ *           handle: The window handle to make visible.
+ */
+int API dw_window_show(HWND handle)
+{
+	NSObject *object = handle;
+	
+	if([ object isKindOfClass:[ NSWindow class ] ])
+	{
+		NSWindow *window = handle;
+		if([window isMiniaturized])
+		{
+			[window deminiaturize:nil];
+		}
+		[[window contentView] windowResized:nil];
+	}
+	return 0;
+}
+
+/*
+ * Makes the window invisible.
+ * Parameters:
+ *           handle: The window handle to make visible.
+ */
+int API dw_window_hide(HWND handle)
+{
+	NSLog(@"dw_window_hide() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Sets the colors used by a specified window (widget) handle.
+ * Parameters:
+ *          handle: The window (widget) handle.
+ *          fore: Foreground color in DW_RGB format or a default color index.
+ *          back: Background color in DW_RGB format or a default color index.
+ */
+int API dw_window_set_color(HWND handle, ULONG fore, ULONG back)
+{
+	NSLog(@"dw_window_set_color() unimplemented\n");
+	return -1;
+}
+
+/*
+ * Sets the font used by a specified window (widget) handle.
+ * Parameters:
+ *          handle: The window (widget) handle.
+ *          border: Size of the window border in pixels.
+ */
+int API dw_window_set_border(HWND handle, int border)
+{
+	NSLog(@"dw_window_set_border() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Sets the style of a given window (widget).
+ * Parameters:
+ *          handle: Window (widget) handle.
+ *          width: New width in pixels.
+ *          height: New height in pixels.
+ */
+void API dw_window_set_style(HWND handle, ULONG style, ULONG mask)
+{
+	NSLog(@"dw_window_set_style() unimplemented\n");
+}
+
+/*
+ * Sets the default focus item for a window/dialog.
+ * Parameters:
+ *         window: Toplevel window or dialog.
+ *         defaultitem: Handle to the dialog item to be default.
+ */
+void API dw_window_default(HWND window, HWND defaultitem)
+{
+	NSLog(@"dw_window_default() unimplemented\n");
+}
+
+/*
+ * Sets window to click the default dialog item when an ENTER is pressed.
+ * Parameters:
+ *         window: Window (widget) to look for the ENTER press.
+ *         next: Window (widget) to move to next (or click)
+ */
+void API dw_window_click_default(HWND window, HWND next)
+{
+	NSLog(@"dw_window_click_default() unimplemented\n");
+}
+
+/*
+ * Captures the mouse input to this window.
+ * Parameters:
+ *       handle: Handle to receive mouse input.
+ */
+void API dw_window_capture(HWND handle)
+{
+	NSLog(@"dw_window_capture() unimplemented\n");
+}
+
+/*
+ * Releases previous mouse capture.
+ */
+void API dw_window_release(void)
+{
+	NSLog(@"dw_window_release() unimplemented\n");
+}
+
+/*
+ * Tracks this window movement.
+ * Parameters:
+ *       handle: Handle to frame to be tracked.
+ */
+void API dw_window_track(HWND handle)
+{
+	NSLog(@"dw_window_track() unimplemented\n");
+}
+
+/*
+ * Changes a window's parent to newparent.
+ * Parameters:
+ *           handle: The window handle to destroy.
+ *           newparent: The window's new parent window.
+ */
+void API dw_window_reparent(HWND handle, HWND newparent)
+{
+	/* Is this even possible? */
+	NSLog(@"dw_window_reparent() unimplemented\n");
+}
+
+/*
+ * Sets the font used by a specified window (widget) handle.
+ * Parameters:
+ *          handle: The window (widget) handle.
+ *          fontname: Name and size of the font in the form "size.fontname"
+ */
+int API dw_window_set_font(HWND handle, char *fontname)
+{
+	NSLog(@"dw_window_set_font() unimplemented\n");
+	return 0;
+}
+
+/*
+ * Destroys a window and all of it's children.
+ * Parameters:
+ *           handle: The window handle to destroy.
+ */
+int API dw_window_destroy(HWND handle)
+{
+	NSObject *object = handle;
+	
+	if([ object isKindOfClass:[ NSWindow class ] ])
+	{
+		NSWindow *window = handle;
+		[window close];
+	}
+	return 0;
+}
+
+/*
+ * Gets the text used for a given window.
+ * Parameters:
+ *       handle: Handle to the window.
+ * Returns:
+ *       text: The text associsated with a given window.
+ */
+char * API dw_window_get_text(HWND handle)
+{
+	NSObject *object = handle;
+	
+	if([ object isKindOfClass:[ NSControl class ] ])
+	{
+		NSControl *control = handle;
+		NSString *nsstr = [ control stringValue];
+		
+		return strdup([ nsstr UTF8String ]);
+	}
+	else if([ object isKindOfClass:[ NSWindow class ] ])
+	{
+		NSWindow *window = handle;
+		NSString *nsstr = [ window title];
+	
+		return strdup([ nsstr UTF8String ]);
+	}
+	return NULL;
+}
+
+/*
+ * Sets the text used for a given window.
+ * Parameters:
+ *       handle: Handle to the window.
+ *       text: The text associsated with a given window.
+ */
+void API dw_window_set_text(HWND handle, char *text)
+{
+	NSObject *object = handle;
+	
+	if([ object isKindOfClass:[ NSControl class ] ])
+	{
+		NSControl *control = handle;
+		[control setStringValue:[ NSString stringWithUTF8String:text ]];
+	}
+	else if([ object isKindOfClass:[ NSWindow class ] ])
+	{
+		NSWindow *window = handle;
+		[window setTitle:[ NSString stringWithUTF8String:text ]];
+	}
+}
+
+/*
+ * Disables given window (widget).
+ * Parameters:
+ *       handle: Handle to the window.
+ */
+void API dw_window_disable(HWND handle)
+{
+	NSObject *object = handle;
+	if([ object isKindOfClass:[ NSControl class ] ])
+	{
+		NSControl *control = handle;
+		[control setEnabled:NO];
+	}
+}
+
+/*
+ * Enables given window (widget).
+ * Parameters:
+ *       handle: Handle to the window.
+ */
+void API dw_window_enable(HWND handle)
+{
+	NSObject *object = handle;
+	if([ object isKindOfClass:[ NSControl class ] ])
+	{
+		NSControl *control = handle;
+		[control setEnabled:YES];
+	}
+}
+
+/*
+ * Sets the bitmap used for a given static window.
+ * Parameters:
+ *       handle: Handle to the window.
+ *       id: An ID to be used to specify the icon,
+ *           (pass 0 if you use the filename param)
+ *       filename: a path to a file (Bitmap on OS/2 or
+ *                 Windows and a pixmap on Unix, pass
+ *                 NULL if you use the id param)
+ */
+void API dw_window_set_bitmap_from_data(HWND handle, unsigned long id, char *data, int len)
+{
+	NSLog(@"dw_window_set_bitmap_from_data() unimplemented\n");
+}
+
+/*
+ * Sets the bitmap used for a given static window.
+ * Parameters:
+ *       handle: Handle to the window.
+ *       id: An ID to be used to specify the icon,
+ *           (pass 0 if you use the filename param)
+ *       filename: a path to a file (Bitmap on OS/2 or
+ *                 Windows and a pixmap on Unix, pass
+ *                 NULL if you use the id param)
+ */
+void API dw_window_set_bitmap(HWND handle, unsigned long id, char *filename)
+{
+	NSLog(@"dw_window_set_bitmap() unimplemented\n");
+}
+
+/*
+ * Sets the icon used for a given window.
+ * Parameters:
+ *       handle: Handle to the window.
+ *       id: An ID to be used to specify the icon.
+ */
+void API dw_window_set_icon(HWND handle, ULONG id)
+{
+	NSLog(@"dw_window_set_icon() unimplemented\n");
+}
+
+/*
+ * Gets the child window handle with specified ID.
+ * Parameters:
+ *       handle: Handle to the parent window.
+ *       id: Integer ID of the child.
+ */
+HWND API dw_window_from_id(HWND handle, int id)
+{
+	NSObject *object = handle;
+	NSView *view = handle;
+	if([ object isKindOfClass:[ NSWindow class ] ])
+	{
+		NSWindow *window = handle;
+		view = [window contentView];
+	}
+	return [view viewWithTag:id];
+}
+
+/*
+ * Minimizes or Iconifies a top-level window.
+ * Parameters:
+ *           handle: The window handle to minimize.
+ */
+int API dw_window_minimize(HWND handle)
+{
+	NSWindow *window = handle;
+	[window miniaturize:nil];
+	return 0;
+}
+
+/* Causes entire window to be invalidated and redrawn.
+ * Parameters:
+ *           handle: Toplevel window handle to be redrawn.
+ */
+void API dw_window_redraw(HWND handle)
+{
+	NSWindow *window = handle;
+	[window flushWindow];
+}
+
+/*
+ * Makes the window topmost.
+ * Parameters:
+ *           handle: The window handle to make topmost.
+ */
+int API dw_window_raise(HWND handle)
+{
+	NSWindow *window = handle;
+	[window orderFront:nil];
+	return 0;
+}
+
+/*
+ * Makes the window bottommost.
+ * Parameters:
+ *           handle: The window handle to make bottommost.
+ */
+int API dw_window_lower(HWND handle)
+{
+	NSWindow *window = handle;
+	[window orderBack:nil];
+	return 0;
+}
+
+/*
+ * Sets the size of a given window (widget).
+ * Parameters:
+ *          handle: Window (widget) handle.
+ *          width: New width in pixels.
+ *          height: New height in pixels.
+ */
+void API dw_window_set_size(HWND handle, ULONG width, ULONG height)
+{
+	NSObject *object = handle;
+	NSSize size;
+	size.width = width;
+	size.height = height; 
+	
+	if([ object isKindOfClass:[ NSWindow class ] ])
+	{
+		NSWindow *window = handle;
+		[window setContentSize:size];
+	}
+}
+
+/*
+ * Sets the position of a given window (widget).
+ * Parameters:
+ *          handle: Window (widget) handle.
+ *          x: X location from the bottom left.
+ *          y: Y location from the bottom left.
+ */
+void API dw_window_set_pos(HWND handle, LONG x, LONG y)
+{
+	NSObject *object = handle;
+	NSPoint point;
+	point.x = x;
+	point.y = y; 
+	
+	if([ object isKindOfClass:[ NSWindow class ] ])
+	{
+		NSWindow *window = handle;
+		[window setFrameOrigin:point];
+	}
+}
+
+/*
+ * Sets the position and size of a given window (widget).
+ * Parameters:
+ *          handle: Window (widget) handle.
+ *          x: X location from the bottom left.
+ *          y: Y location from the bottom left.
+ *          width: Width of the widget.
+ *          height: Height of the widget.
+ */
+void API dw_window_set_pos_size(HWND handle, LONG x, LONG y, ULONG width, ULONG height)
+{
+	dw_window_set_pos(handle, x, y);
+	dw_window_set_size(handle, width, height);
+}
+
+/*
+ * Gets the position and size of a given window (widget).
+ * Parameters:
+ *          handle: Window (widget) handle.
+ *          x: X location from the bottom left.
+ *          y: Y location from the bottom left.
+ *          width: Width of the widget.
+ *          height: Height of the widget.
+ */
+void API dw_window_get_pos_size(HWND handle, LONG *x, LONG *y, ULONG *width, ULONG *height)
+{
+	NSObject *object = handle;
+	
+	if([ object isKindOfClass:[ NSWindow class ] ])
+	{
+		NSWindow *window = handle;
+		NSRect rect = [window frame];
+		if(x)
+			*x = rect.origin.x;
+		if(y)
+			*y = rect.origin.y;
+		if(width)
+			*width = rect.size.width;
+		if(height)
+			*height = rect.size.height;
+		return; 
+	}
+}
+
+/*
+ * Returns the width of the screen.
+ */
+int API dw_screen_width(void)
+{
+	NSRect screenRect = [[NSScreen mainScreen] frame]; 
+	return screenRect.size.width;
+}
+
+/*
+ * Returns the height of the screen.
+ */
+int API dw_screen_height(void)
+{
+	NSRect screenRect = [[NSScreen mainScreen] frame]; 
+	return screenRect.size.height;
+}
+
+/* This should return the current color depth */
+unsigned long API dw_color_depth_get(void)
+{
+	NSWindowDepth screenDepth = [[NSScreen mainScreen] depth];
+	return NSBitsPerPixelFromDepth(screenDepth);
+}
+
+/*
+ * Returns some information about the current operating environment.
+ * Parameters:
+ *       env: Pointer to a DWEnv struct.
+ */
+void dw_environment_query(DWEnv *env)
+{
+	struct utsname name;
+	char tempbuf[100];
+	int len, z;
+	
+	uname(&name);
+	strcpy(env->osName, name.sysname);
+	strcpy(tempbuf, name.release);
+	
+	env->MajorBuild = env->MinorBuild = 0;
+	
+	len = strlen(tempbuf);
+	
+	strcpy(env->buildDate, __DATE__);
+	strcpy(env->buildTime, __TIME__);
+	env->DWMajorVersion = DW_MAJOR_VERSION;
+	env->DWMinorVersion = DW_MINOR_VERSION;
+	env->DWSubVersion = DW_SUB_VERSION;
+	
+	for(z=1;z<len;z++)
+	{
+		if(tempbuf[z] == '.')
+		{
+			tempbuf[z] = '\0';
+			env->MajorVersion = atoi(&tempbuf[z-1]);
+			env->MinorVersion = atoi(&tempbuf[z+1]);
+			return;
+		}
+	}
+	env->MajorVersion = atoi(tempbuf);
+	env->MinorVersion = 0;
+}
+
+/*
+ * Emits a beep.
+ * Parameters:
+ *       freq: Frequency.
+ *       dur: Duration.
+ */
+void API dw_beep(int freq, int dur)
+{
+	NSLog(@"dw_beep() unimplemented\n");
+}
+
+/* Call this after drawing to the screen to make sure
+ * anything you have drawn is visible.
+ */
+void API dw_flush(void)
+{
+}
+
+/*
+ * Add a named user data item to a window handle.
+ * Parameters:
+ *       window: Window handle of signal to be called back.
+ *       dataname: A string pointer identifying which signal to be hooked.
+ *       data: User data to be passed to the handler function.
+ */
+void dw_window_set_data(HWND window, char *dataname, void *data)
+{
+	NSLog(@"dw_window_set_data() unimplemented\n");
+}
+
+/*
+ * Gets a named user data item to a window handle.
+ * Parameters:
+ *       window: Window handle of signal to be called back.
+ *       dataname: A string pointer identifying which signal to be hooked.
+ *       data: User data to be passed to the handler function.
+ */
+void *dw_window_get_data(HWND window, char *dataname)
+{
+	NSLog(@"dw_window_get_data() unimplemented\n");
+	return NULL;
+}
+
+/*
+ * Add a callback to a timer event.
+ * Parameters:
+ *       interval: Milliseconds to delay between calls.
+ *       sigfunc: The pointer to the function to be used as the callback.
+ *       data: User data to be passed to the handler function.
+ * Returns:
+ *       Timer ID for use with dw_timer_disconnect(), 0 on error.
+ */
+int API dw_timer_connect(int interval, void *sigfunc, void *data)
+{
+	NSLog(@"dw_timer_connect() unimplemented\n");
+	if(sigfunc)
+	{
+		int timerid = 0;
+		/* = WinStartTimer(dwhab, NULLHANDLE, 0, interval)*/
+		
+		if(timerid)
+		{
+			_new_signal(0, HWND_DESKTOP, timerid, sigfunc, data);
+			return timerid;
+		}
+	}
+	return 0;
+}
+
+/*
+ * Removes timer callback.
+ * Parameters:
+ *       id: Timer ID returned by dw_timer_connect().
+ */
+void API dw_timer_disconnect(int id)
+{
+	SignalHandler *prev = NULL, *tmp = Root;
+	NSLog(@"dw_timer_disconnect() unimplemented\n");
+	
+	/* 0 is an invalid timer ID */
+	if(!id)
+		return;
+	
+	/*WinStopTimer(dwhab, NULLHANDLE, id);*/
+	
+	while(tmp)
+	{
+		if(tmp->id == id)
+		{
+			if(prev)
+			{
+				prev->next = tmp->next;
+				free(tmp);
+				tmp = prev->next;
+			}
+			else
+			{
+				Root = tmp->next;
+				free(tmp);
+				tmp = Root;
+			}
+		}
+		else
+		{
+			prev = tmp;
+			tmp = tmp->next;
+		}
+	}
+}
+
+/*
+ * Add a callback to a window event.
+ * Parameters:
+ *       window: Window handle of signal to be called back.
+ *       signame: A string pointer identifying which signal to be hooked.
+ *       sigfunc: The pointer to the function to be used as the callback.
+ *       data: User data to be passed to the handler function.
+ */
+void API dw_signal_connect(HWND window, char *signame, void *sigfunc, void *data)
+{
+	ULONG message = 0, id = 0;
+	
+	if(window && signame && sigfunc)
+	{
+		if((message = _findsigmessage(signame)) != 0)
+		{
+			_new_signal(message, window, id, sigfunc, data);
+		}
+	}
+}
+
+/*
+ * Removes callbacks for a given window with given name.
+ * Parameters:
+ *       window: Window handle of callback to be removed.
+ */
+void API dw_signal_disconnect_by_name(HWND window, char *signame)
+{
+	SignalHandler *prev = NULL, *tmp = Root;
+	ULONG message;
+	
+	if(!window || !signame || (message = _findsigmessage(signame)) == 0)
+		return;
+	
+	while(tmp)
+	{
+		if(tmp->window == window && tmp->message == message)
+		{
+			if(prev)
+			{
+				prev->next = tmp->next;
+				free(tmp);
+				tmp = prev->next;
+			}
+			else
+			{
+				Root = tmp->next;
+				free(tmp);
+				tmp = Root;
+			}
+		}
+		else
+		{
+			prev = tmp;
+			tmp = tmp->next;
+		}
+	}
+}
+
+/*
+ * Removes all callbacks for a given window.
+ * Parameters:
+ *       window: Window handle of callback to be removed.
+ */
+void API dw_signal_disconnect_by_window(HWND window)
+{
+	SignalHandler *prev = NULL, *tmp = Root;
+	
+	while(tmp)
+	{
+		if(tmp->window == window)
+		{
+			if(prev)
+			{
+				prev->next = tmp->next;
+				free(tmp);
+				tmp = prev->next;
+			}
+			else
+			{
+				Root = tmp->next;
+				free(tmp);
+				tmp = Root;
+			}
+		}
+		else
+		{
+			prev = tmp;
+			tmp = tmp->next;
+		}
+	}
+}
+
+/*
+ * Removes all callbacks for a given window with specified data.
+ * Parameters:
+ *       window: Window handle of callback to be removed.
+ *       data: Pointer to the data to be compared against.
+ */
+void API dw_signal_disconnect_by_data(HWND window, void *data)
+{
+	SignalHandler *prev = NULL, *tmp = Root;
+	
+	while(tmp)
+	{
+		if(tmp->window == window && tmp->data == data)
+		{
+			if(prev)
+			{
+				prev->next = tmp->next;
+				free(tmp);
+				tmp = prev->next;
+			}
+			else
+			{
+				Root = tmp->next;
+				free(tmp);
+				tmp = Root;
+			}
+		}
+		else
+		{
+			prev = tmp;
+			tmp = tmp->next;
+		}
+	}
+}
+
+void _my_strlwr(char *buf)
+{
+   int z, len = strlen(buf);
+
+   for(z=0;z<len;z++)
+   {
+      if(buf[z] >= 'A' && buf[z] <= 'Z')
+         buf[z] -= 'A' - 'a';
+   }
+}
+
+/* Open a shared library and return a handle.
+ * Parameters:
+ *         name: Base name of the shared library.
+ *         handle: Pointer to a module handle,
+ *                 will be filled in with the handle.
+ */
+int dw_module_load(char *name, HMOD *handle)
+{
+   int len;
+   char *newname;
+   char errorbuf[1024];
+
+
+   if(!handle)
+      return -1;
+
+   if((len = strlen(name)) == 0)
+      return   -1;
+
+   /* Lenth + "lib" + ".dylib" + NULL */
+   newname = malloc(len + 10);
+
+   if(!newname)
+      return -1;
+
+   sprintf(newname, "lib%s.dylib", name);
+   _my_strlwr(newname);
+
+   *handle = dlopen(newname, RTLD_NOW);
+   if(*handle == NULL)
+   {
+      strncpy(errorbuf, dlerror(), 1024);
+      printf("%s\n", errorbuf);
+      sprintf(newname, "lib%s.dylib", name);
+      *handle = dlopen(newname, RTLD_NOW);
+   }
+
+   free(newname);
+
+   return (NULL == *handle) ? -1 : 0;
+}
+
+/* Queries the address of a symbol within open handle.
+ * Parameters:
+ *         handle: Module handle returned by dw_module_load()
+ *         name: Name of the symbol you want the address of.
+ *         func: A pointer to a function pointer, to obtain
+ *               the address.
+ */
+int dw_module_symbol(HMOD handle, char *name, void**func)
+{
+   if(!func || !name)
+      return   -1;
+
+   if(strlen(name) == 0)
+      return   -1;
+
+   *func = (void*)dlsym(handle, name);
+   return   (NULL == *func);
+}
+
+/* Frees the shared library previously opened.
+ * Parameters:
+ *         handle: Module handle returned by dw_module_load()
+ */
+int dw_module_close(HMOD handle)
+{
+   if(handle)
+      return dlclose(handle);
+   return 0;
+}
+
+/*
+ * Returns the handle to an unnamed mutex semaphore.
+ */
+HMTX dw_mutex_new(void)
+{
+   HMTX mutex = malloc(sizeof(pthread_mutex_t));
+
+   pthread_mutex_init(mutex, NULL);
+   return mutex;
+}
+
+/*
+ * Closes a semaphore created by dw_mutex_new().
+ * Parameters:
+ *       mutex: The handle to the mutex returned by dw_mutex_new().
+ */
+void dw_mutex_close(HMTX mutex)
+{
+   if(mutex)
+   {
+      pthread_mutex_destroy(mutex);
+      free(mutex);
+   }
+}
+
+/*
+ * Tries to gain access to the semaphore, if it can't it blocks.
+ * Parameters:
+ *       mutex: The handle to the mutex returned by dw_mutex_new().
+ */
+void dw_mutex_lock(HMTX mutex)
+{
+   pthread_mutex_lock(mutex);
+}
+
+/*
+ * Reliquishes the access to the semaphore.
+ * Parameters:
+ *       mutex: The handle to the mutex returned by dw_mutex_new().
+ */
+void dw_mutex_unlock(HMTX mutex)
+{
+   pthread_mutex_unlock(mutex);
+}
+
+/*
+ * Returns the handle to an unnamed event semaphore.
+ */
+HEV dw_event_new(void)
+{
+   HEV eve = (HEV)malloc(sizeof(struct _dw_unix_event));
+
+   if(!eve)
+      return NULL;
+
+   /* We need to be careful here, mutexes on Linux are
+    * FAST by default but are error checking on other
+    * systems such as FreeBSD and OS/2, perhaps others.
+    */
+   pthread_mutex_init (&(eve->mutex), NULL);
+   pthread_mutex_lock (&(eve->mutex));
+   pthread_cond_init (&(eve->event), NULL);
+
+   pthread_mutex_unlock (&(eve->mutex));
+   eve->alive = 1;
+   eve->posted = 0;
+
+   return eve;
+}
+
+/*
+ * Resets a semaphore created by dw_event_new().
+ * Parameters:
+ *       eve: The handle to the event returned by dw_event_new().
+ */
+int dw_event_reset (HEV eve)
+{
+   if(!eve)
+      return FALSE;
+
+   pthread_mutex_lock (&(eve->mutex));
+   pthread_cond_broadcast (&(eve->event));
+   pthread_cond_init (&(eve->event), NULL);
+   eve->posted = 0;
+   pthread_mutex_unlock (&(eve->mutex));
+   return 0;
+}
+
+/*
+ * Posts a semaphore created by dw_event_new(). Causing all threads
+ * waiting on this event in dw_event_wait to continue.
+ * Parameters:
+ *       eve: The handle to the event returned by dw_event_new().
+ */
+int dw_event_post (HEV eve)
+{
+   if(!eve)
+      return FALSE;
+
+   pthread_mutex_lock (&(eve->mutex));
+   pthread_cond_broadcast (&(eve->event));
+   eve->posted = 1;
+   pthread_mutex_unlock (&(eve->mutex));
+   return 0;
+}
+
+/*
+ * Waits on a semaphore created by dw_event_new(), until the
+ * event gets posted or until the timeout expires.
+ * Parameters:
+ *       eve: The handle to the event returned by dw_event_new().
+ */
+int dw_event_wait(HEV eve, unsigned long timeout)
+{
+   int rc;
+   struct timeval now;
+   struct timespec timeo;
+
+   if(!eve)
+      return FALSE;
+
+   if(eve->posted)
+      return 0;
+
+   pthread_mutex_lock (&(eve->mutex));
+   gettimeofday(&now, 0);
+   timeo.tv_sec = now.tv_sec + (timeout / 1000);
+   timeo.tv_nsec = now.tv_usec * 1000;
+   rc = pthread_cond_timedwait (&(eve->event), &(eve->mutex), &timeo);
+   pthread_mutex_unlock (&(eve->mutex));
+   if(!rc)
+      return 1;
+   if(rc == ETIMEDOUT)
+      return -1;
+   return 0;
+}
+
+/*
+ * Closes a semaphore created by dw_event_new().
+ * Parameters:
+ *       eve: The handle to the event returned by dw_event_new().
+ */
+int dw_event_close(HEV *eve)
+{
+   if(!eve || !(*eve))
+      return FALSE;
+
+   pthread_mutex_lock (&((*eve)->mutex));
+   pthread_cond_destroy (&((*eve)->event));
+   pthread_mutex_unlock (&((*eve)->mutex));
+   pthread_mutex_destroy (&((*eve)->mutex));
+   free(*eve);
+   *eve = NULL;
+
+   return TRUE;
+}
+
+struct _seminfo {
+   int fd;
+   int waiting;
+};
+
+static void _handle_sem(int *tmpsock)
+{
+   fd_set rd;
+   struct _seminfo *array = (struct _seminfo *)malloc(sizeof(struct _seminfo));
+   int listenfd = tmpsock[0];
+   int bytesread, connectcount = 1, maxfd, z, posted = 0;
+   char command;
+   sigset_t mask;
+
+   sigfillset(&mask); /* Mask all allowed signals */
+   pthread_sigmask(SIG_BLOCK, &mask, NULL);
+
+   /* problems */
+   if(tmpsock[1] == -1)
+   {
+      free(array);
+      return;
+   }
+
+   array[0].fd = tmpsock[1];
+   array[0].waiting = 0;
+
+   /* Free the memory allocated in dw_named_event_new. */
+   free(tmpsock);
+
+   while(1)
+   {
+      FD_ZERO(&rd);
+      FD_SET(listenfd, &rd);
+
+      maxfd = listenfd;
+
+      /* Added any connections to the named event semaphore */
+      for(z=0;z<connectcount;z++)
+      {
+         if(array[z].fd > maxfd)
+            maxfd = array[z].fd;
+
+         FD_SET(array[z].fd, &rd);
+      }
+
+      if(select(maxfd+1, &rd, NULL, NULL, NULL) == -1)
+         return;
+
+      if(FD_ISSET(listenfd, &rd))
+      {
+         struct _seminfo *newarray;
+            int newfd = accept(listenfd, 0, 0);
+
+         if(newfd > -1)
+         {
+            /* Add new connections to the set */
+            newarray = (struct _seminfo *)malloc(sizeof(struct _seminfo)*(connectcount+1));
+            memcpy(newarray, array, sizeof(struct _seminfo)*(connectcount));
+
+            newarray[connectcount].fd = newfd;
+            newarray[connectcount].waiting = 0;
+
+            connectcount++;
+
+            /* Replace old array with new one */
+            free(array);
+            array = newarray;
+         }
+      }
+
+      /* Handle any events posted to the semaphore */
+      for(z=0;z<connectcount;z++)
+      {
+         if(FD_ISSET(array[z].fd, &rd))
+         {
+            if((bytesread = read(array[z].fd, &command, 1)) < 1)
+            {
+               struct _seminfo *newarray;
+
+               /* Remove this connection from the set */
+               newarray = (struct _seminfo *)malloc(sizeof(struct _seminfo)*(connectcount-1));
+               if(!z)
+                  memcpy(newarray, &array[1], sizeof(struct _seminfo)*(connectcount-1));
+               else
+               {
+                  memcpy(newarray, array, sizeof(struct _seminfo)*z);
+                  if(z!=(connectcount-1))
+                     memcpy(&newarray[z], &array[z+1], sizeof(struct _seminfo)*(z-connectcount-1));
+               }
+               connectcount--;
+
+               /* Replace old array with new one */
+               free(array);
+               array = newarray;
+            }
+            else if(bytesread == 1)
+            {
+               switch(command)
+               {
+               case 0:
+                  {
+                  /* Reset */
+                  posted = 0;
+                  }
+                  break;
+               case 1:
+                  /* Post */
+                  {
+                     int s;
+                     char tmp = (char)0;
+
+                     posted = 1;
+
+                     for(s=0;s<connectcount;s++)
+                     {
+                        /* The semaphore has been posted so
+                         * we tell all the waiting threads to
+                         * continue.
+                         */
+                        if(array[s].waiting)
+                           write(array[s].fd, &tmp, 1);
+                     }
+                  }
+                  break;
+               case 2:
+                  /* Wait */
+                  {
+                     char tmp = (char)0;
+
+                     array[z].waiting = 1;
+
+                     /* If we are posted exit immeditately */
+                     if(posted)
+                        write(array[z].fd, &tmp, 1);
+                  }
+                  break;
+               case 3:
+                  {
+                     /* Done Waiting */
+                     array[z].waiting = 0;
+                  }
+                  break;
+               }
+            }
+         }
+      }
+
+   }
+
+}
+
+/* Using domain sockets on unix for IPC */
+/* Create a named event semaphore which can be
+ * opened from other processes.
+ * Parameters:
+ *         eve: Pointer to an event handle to receive handle.
+ *         name: Name given to semaphore which can be opened
+ *               by other processes.
+ */
+HEV dw_named_event_new(char *name)
+{
+	struct sockaddr_un un;
+	int ev, *tmpsock = (int *)malloc(sizeof(int)*2);
+	HEV eve;
+	DWTID dwthread;
+
+	if(!tmpsock)
+		return NULL;
+
+	eve = (HEV)malloc(sizeof(struct _dw_unix_event));
+
+	if(!eve)
+	{
+		free(tmpsock);
+     	return NULL;
+	}
+	
+	tmpsock[0] = socket(AF_UNIX, SOCK_STREAM, 0);
+	ev = socket(AF_UNIX, SOCK_STREAM, 0);
+	memset(&un, 0, sizeof(un));
+	un.sun_family=AF_UNIX;
+	mkdir("/tmp/.dw", S_IWGRP|S_IWOTH);
+	strcpy(un.sun_path, "/tmp/.dw/");
+	strcat(un.sun_path, name);
+
+	/* just to be safe, this should be changed
+	 * to support multiple instances.
+	 */
+	remove(un.sun_path);
+
+	bind(tmpsock[0], (struct sockaddr *)&un, sizeof(un));
+	listen(tmpsock[0], 0);
+	connect(ev, (struct sockaddr *)&un, sizeof(un));
+	tmpsock[1] = accept(tmpsock[0], 0, 0);
+
+	if(tmpsock[0] < 0 || tmpsock[1] < 0 || ev < 0)
+	{
+		if(tmpsock[0] > -1)
+			close(tmpsock[0]);
+		if(tmpsock[1] > -1)
+			close(tmpsock[1]);
+		if(ev > -1)
+			close(ev);
+		free(tmpsock);
+		free(eve);
+		return NULL;
+	}
+
+	/* Create a thread to handle this event semaphore */
+	pthread_create(&dwthread, NULL, (void *)_handle_sem, (void *)tmpsock);
+	eve->alive = ev;
+	return eve;
+}
+
+/* Open an already existing named event semaphore.
+ * Parameters:
+ *         eve: Pointer to an event handle to receive handle.
+ *         name: Name given to semaphore which can be opened
+ *               by other processes.
+ */
+HEV dw_named_event_get(char *name)
+{
+	struct sockaddr_un un;
+	HEV eve;
+	int ev = socket(AF_UNIX, SOCK_STREAM, 0);
+	if(ev < 0)
+		return NULL;
+
+	eve = (HEV)malloc(sizeof(struct _dw_unix_event));
+
+	if(!eve)
+	{
+		close(ev);
+     	return NULL;
+	}
+
+	un.sun_family=AF_UNIX;
+	mkdir("/tmp/.dw", S_IWGRP|S_IWOTH);
+	strcpy(un.sun_path, "/tmp/.dw/");
+	strcat(un.sun_path, name);
+	connect(ev, (struct sockaddr *)&un, sizeof(un));
+	eve->alive = ev;
+	return eve;
+}
+
+/* Resets the event semaphore so threads who call wait
+ * on this semaphore will block.
+ * Parameters:
+ *         eve: Handle to the semaphore obtained by
+ *              an open or create call.
+ */
+int dw_named_event_reset(HEV eve)
+{
+   /* signal reset */
+   char tmp = (char)0;
+
+   if(!eve || eve->alive < 0)
+      return 0;
+
+   if(write(eve->alive, &tmp, 1) == 1)
+      return 0;
+   return 1;
+}
+
+/* Sets the posted state of an event semaphore, any threads
+ * waiting on the semaphore will no longer block.
+ * Parameters:
+ *         eve: Handle to the semaphore obtained by
+ *              an open or create call.
+ */
+int dw_named_event_post(HEV eve)
+{
+
+   /* signal post */
+   char tmp = (char)1;
+
+   if(!eve || eve->alive < 0)
+      return 0;
+
+   if(write(eve->alive, &tmp, 1) == 1)
+      return 0;
+   return 1;
+}
+
+/* Waits on the specified semaphore until it becomes
+ * posted, or returns immediately if it already is posted.
+ * Parameters:
+ *         eve: Handle to the semaphore obtained by
+ *              an open or create call.
+ *         timeout: Number of milliseconds before timing out
+ *                  or -1 if indefinite.
+ */
+int dw_named_event_wait(HEV eve, unsigned long timeout)
+{
+   fd_set rd;
+   struct timeval tv, *useme;
+   int retval = 0;
+   char tmp;
+
+   if(!eve || eve->alive < 0)
+      return DW_ERROR_NON_INIT;
+
+   /* Set the timout or infinite */
+   if(timeout == -1)
+      useme = NULL;
+   else
+   {
+      tv.tv_sec = timeout / 1000;
+      tv.tv_usec = timeout % 1000;
+
+      useme = &tv;
+   }
+
+   FD_ZERO(&rd);
+   FD_SET(eve->alive, &rd);
+
+   /* Signal wait */
+   tmp = (char)2;
+   write(eve->alive, &tmp, 1);
+
+   retval = select(eve->alive+1, &rd, NULL, NULL, useme);
+
+   /* Signal done waiting. */
+   tmp = (char)3;
+   write(eve->alive, &tmp, 1);
+
+   if(retval == 0)
+      return DW_ERROR_TIMEOUT;
+   else if(retval == -1)
+      return DW_ERROR_INTERRUPT;
+
+   /* Clear the entry from the pipe so
+    * we don't loop endlessly. :)
+    */
+   read(eve->alive, &tmp, 1);
+   return 0;
+}
+
+/* Release this semaphore, if there are no more open
+ * handles on this semaphore the semaphore will be destroyed.
+ * Parameters:
+ *         eve: Handle to the semaphore obtained by
+ *              an open or create call.
+ */
+int dw_named_event_close(HEV eve)
+{
+   /* Finally close the domain socket,
+    * cleanup will continue in _handle_sem.
+    */
+	if(eve)
+	{
+		close(eve->alive);
+		free(eve);
+	}
+	return 0;
+}
+
+/*
+ * Setup thread independent color sets.
+ */
+void _dwthreadstart(void *data)
+{
+   void (*threadfunc)(void *) = NULL;
+   void **tmp = (void **)data;
+
+   threadfunc = (void (*)(void *))tmp[0];
+
+   threadfunc(tmp[1]);
+   free(tmp);
+}
+
+/*
+ * Allocates a shared memory region with a name.
+ * Parameters:
+ *         handle: A pointer to receive a SHM identifier.
+ *         dest: A pointer to a pointer to receive the memory address.
+ *         size: Size in bytes of the shared memory region to allocate.
+ *         name: A string pointer to a unique memory name.
+ */
+HSHM dw_named_memory_new(void **dest, int size, char *name)
+{
+   char namebuf[1024];
+   struct _dw_unix_shm *handle = malloc(sizeof(struct _dw_unix_shm));
+
+   mkdir("/tmp/.dw", S_IWGRP|S_IWOTH);
+   sprintf(namebuf, "/tmp/.dw/%s", name);
+
+   if((handle->fd = open(namebuf, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR)) < 0)
+   {
+      free(handle);
+      return NULL;
+   }
+
+   ftruncate(handle->fd, size);
+
+   /* attach the shared memory segment to our process's address space. */
+   *dest = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, handle->fd, 0);
+
+   if(*dest == MAP_FAILED)
+   {
+      close(handle->fd);
+      *dest = NULL;
+      free(handle);
+      return NULL;
+   }
+
+   handle->size = size;
+   handle->sid = getsid(0);
+   handle->path = strdup(namebuf);
+
+   return handle;
+}
+
+/*
+ * Aquires shared memory region with a name.
+ * Parameters:
+ *         dest: A pointer to a pointer to receive the memory address.
+ *         size: Size in bytes of the shared memory region to requested.
+ *         name: A string pointer to a unique memory name.
+ */
+HSHM dw_named_memory_get(void **dest, int size, char *name)
+{
+   char namebuf[1024];
+   struct _dw_unix_shm *handle = malloc(sizeof(struct _dw_unix_shm));
+
+   mkdir("/tmp/.dw", S_IWGRP|S_IWOTH);
+   sprintf(namebuf, "/tmp/.dw/%s", name);
+
+   if((handle->fd = open(namebuf, O_RDWR)) < 0)
+   {
+      free(handle);
+      return NULL;
+   }
+
+   /* attach the shared memory segment to our process's address space. */
+   *dest = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, handle->fd, 0);
+
+   if(*dest == MAP_FAILED)
+   {
+      close(handle->fd);
+      *dest = NULL;
+      free(handle);
+      return NULL;
+   }
+
+   handle->size = size;
+   handle->sid = -1;
+   handle->path = NULL;
+
+   return handle;
+}
+
+/*
+ * Frees a shared memory region previously allocated.
+ * Parameters:
+ *         handle: Handle obtained from DB_named_memory_allocate.
+ *         ptr: The memory address aquired with DB_named_memory_allocate.
+ */
+int dw_named_memory_free(HSHM handle, void *ptr)
+{
+   struct _dw_unix_shm *h = handle;
+   int rc = munmap(ptr, h->size);
+
+   close(h->fd);
+   if(h->path)
+   {
+      /* Only remove the actual file if we are the
+       * creator of the file.
+       */
+      if(h->sid != -1 && h->sid == getsid(0))
+         remove(h->path);
+      free(h->path);
+   }
+   return rc;
+}
+/*
+ * Creates a new thread with a starting point of func.
+ * Parameters:
+ *       func: Function which will be run in the new thread.
+ *       data: Parameter(s) passed to the function.
+ *       stack: Stack size of new thread (OS/2 and Windows only).
+ */
+DWTID dw_thread_new(void *func, void *data, int stack)
+{
+   DWTID thread;
+   void **tmp = malloc(sizeof(void *) * 2);
+   int rc;
+
+   tmp[0] = func;
+   tmp[1] = data;
+
+   rc = pthread_create(&thread, NULL, (void *)_dwthreadstart, (void *)tmp);
+   if(rc == 0)
+      return thread;
+   return (DWTID)-1;
+}
+
+/*
+ * Ends execution of current thread immediately.
+ */
+void dw_thread_end(void)
+{
+   pthread_exit(NULL);
+}
+
+/*
+ * Returns the current thread's ID.
+ */
+DWTID dw_thread_id(void)
+{
+   return (DWTID)pthread_self();
+}
+
+#ifdef DWTEST
+int main(int argc, char *argv[]) 
+{
+	HWND window, box, vbox, hbox, button, text, checkbox, html;
+	LONG x, y;
+	ULONG width, height;
+	
+	dw_init(TRUE, argc, argv);
+	
+	window = dw_window_new(HWND_DESKTOP, "Dynamic Windows Test", DW_FCF_TITLEBAR | DW_FCF_SYSMENU | DW_FCF_MINMAX | DW_FCF_SIZEBORDER);
+	box = dw_box_new(DW_VERT, 0);
+	vbox = dw_groupbox_new(DW_VERT, 4, "Checks");
+	checkbox = dw_checkbox_new("Checkbox 1", 0);
+	dw_box_pack_start(vbox, checkbox, 100, 25, TRUE, FALSE, 2);
+	checkbox = dw_checkbox_new("Checkbox 2", 0);
+	dw_box_pack_start(vbox, checkbox, 100, 25, TRUE, FALSE, 2);
+	checkbox = dw_checkbox_new("Checkbox 3", 0);
+	dw_box_pack_start(vbox, checkbox, 100, 25, TRUE, FALSE, 2);
+	hbox = dw_box_new(DW_HORZ, 0);
+	button = dw_button_new("Test Button", 0);
+	/*dw_window_disable(button);*/
+	text = dw_entryfield_new("Entry", 0);
+	dw_box_pack_start(hbox, button, 100, 40, TRUE, FALSE, 2);
+	dw_box_pack_start(hbox, text, 100, 40, TRUE, FALSE, 2);
+	dw_box_pack_start(vbox, hbox, 0, 0, TRUE, FALSE, 0);
+	html = dw_html_new(0);
+	dw_html_url(html, "http://dbsoft.org");
+	dw_box_pack_start(vbox, html, 0, 0, TRUE, TRUE, 0);
+	dw_box_pack_start(box, vbox, 0, 0, TRUE, TRUE, 0);
+	dw_box_pack_start(window, box, 0, 0, TRUE, TRUE, 0);
+	dw_window_show(window);
+	dw_window_set_pos_size(window, 400, 400, 500, 500);
+	dw_window_get_pos_size(window, &x, &y, &width, &height);
+	dw_messagebox("Dynamic Windows Information", DW_MB_OK | DW_MB_INFORMATION, "%d %d %d %d %d %d %d\n", (int)x, (int)y, (int)width, (int)height, (int)dw_screen_width(), (int)dw_screen_height(), (int)dw_color_depth_get());
+	dw_main();
+	
+	return 0;
+}
+#endif
\ No newline at end of file