Mercurial > dwindows

changeset 348:fa6aeb52d51a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added MLE for the container page to show what is going on in the item-select callback. Lists currently selected items. Not sure how to do newlines properly under windows ;-)
author mhessling@81767d24-ef19-dc11-ae90-00e081727c95
date Sun, 13 Apr 2003 02:59:35 +0000
parents 0137c30f485e
children 5d3f2e2dcc6b
files dwtest.c
diffstat 1 files changed, 30 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/dwtest.c	Fri Apr 11 13:58:05 2003 +0000
+++ b/dwtest.c	Sun Apr 13 02:59:35 2003 +0000
@@ -46,6 +46,7 @@
      stext,
      tree,
      container,
+     container_mle,
      pagebox,
      treebox,
      containerbox,
@@ -54,7 +55,7 @@
      buttonbox;
 
 HPIXMAP text1pm,text2pm;
-unsigned long fileicon,foldericon;
+unsigned long fileicon,foldericon,mle_point=-1;
 
 int font_width = 8;
 int font_height=12;
@@ -386,6 +387,25 @@
 	return 0;
 }
 
+int DWSIGNAL container_select_cb( HWND window, HTREEITEM item, char *text, void *data, void *itemdata )
+{
+	char buf[200];
+	char *str;
+	HWND statline = (HWND)data;
+
+	sprintf(buf,"\nDW_SIGNAL_ITEM_SELECT: Window: %x Item: %x Text: %s Itemdata: %x\n", (unsigned int)window, (unsigned int)item, text, (unsigned int)itemdata );
+	dw_window_set_text( statline, buf);
+	mle_point = dw_mle_import( container_mle, buf, mle_point);
+	str = dw_container_query_start(container, DW_CRA_SELECTED);
+	while(str)
+	{
+		sprintf(buf,"Selected: %s\n", str);
+		mle_point = dw_mle_import( container_mle, buf, mle_point);
+		str = dw_container_query_next(container, DW_CRA_SELECTED);
+	}
+	return 0;
+}
+
 int DWSIGNAL switch_page_cb( HWND window, unsigned long page_num, void *itemdata )
 {
 	FILE *fp=fopen("log","a");
@@ -544,6 +564,7 @@
 void container_add(void)
 {
 	char *titles[3];
+	char *names[3];
 	char buffer[100];
 	unsigned long flags[3] = {  DW_CFA_ULONG | DW_CFA_RIGHT | DW_CFA_HORZSEPARATOR | DW_CFA_SEPARATOR,
 	DW_CFA_TIME | DW_CFA_CENTER | DW_CFA_HORZSEPARATOR | DW_CFA_SEPARATOR,
@@ -575,6 +596,9 @@
 
 	for(z=0;z<3;z++)
 	{
+		names[z] = (char *)malloc( 100 );
+		/* yes, there is a memory leak here */
+		sprintf(names[z],"Don't allocate from stack: Item: %d",z);
 		size = z*100;
 		sprintf(buffer, "Filename %d",z+1);
 		if (z == 0 ) thisicon = foldericon;
@@ -592,16 +616,19 @@
 		date.year = z+2000;
 		dw_filesystem_set_item(container, containerinfo, 2, z, &date);
 
-		dw_container_set_row_title(containerinfo, z, "Don't allocate from the stack");
+		dw_container_set_row_title(containerinfo, z, names[z]);
 	}
 
 	dw_container_insert(container, containerinfo, 3);
 	dw_container_optimize(container);
 
+	container_mle = dw_mle_new( 111 );
+	dw_box_pack_start( containerbox, container_mle, 500, 200, TRUE, TRUE, 0);
+
 	/* connect our event trappers... */
 	dw_signal_connect(container, DW_SIGNAL_ITEM_ENTER, DW_SIGNAL_FUNC(item_enter_cb), (void *)container_status);
 	dw_signal_connect(container, DW_SIGNAL_ITEM_CONTEXT, DW_SIGNAL_FUNC(item_context_cb), (void *)container_status);
-	dw_signal_connect(container, DW_SIGNAL_ITEM_SELECT, DW_SIGNAL_FUNC(item_select_cb), (void *)container_status);
+	dw_signal_connect(container, DW_SIGNAL_ITEM_SELECT, DW_SIGNAL_FUNC(container_select_cb), (void *)container_status);
 }
 
 /* Beep every second */