dwindows: mac/dw.m comparison

comparison mac/dw.m @ 656:6c8b95ca877b

Comboboxes implemented.

author	bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date	Wed, 23 Feb 2011 20:45:50 +0000
parents	27eb39d2577b
children	f31a47b055f8

comparison

equal deleted inserted replaced

-:27eb39d2577b
+:6c8b95ca877b
 @implementation DWContainer
 -(void *)userdata { return userdata; }
 -(void)setUserdata:(void *)input { userdata = input; }
 @end
-/* Subclass for a Container/List type */
+/* Subclass for a Calendar type */
 @interface DWCalendar : NSDatePicker
 {
 	void *userdata;
 }
 -(void *)userdata;
 -(void)setUserdata:(void *)input;
 @end
 @implementation DWCalendar
+-(void *)userdata { return userdata; }
+-(void)setUserdata:(void *)input { userdata = input; }
+@end
+/* Subclass for a Combobox type */
+@interface DWComboBox : NSComboBox
+{
+	void *userdata;
+}
+-(void *)userdata;
+-(void)setUserdata:(void *)input;
+@end
+@implementation DWComboBox
 -(void *)userdata { return userdata; }
 -(void)setUserdata:(void *)input { userdata = input; }
 @end
 typedef struct
 * Parameters:
 *          handle: Handle to the checkbox to be queried.
 */
 int API dw_checkbox_get(HWND handle)
 {
-	NSLog(@"dw_checkbox_set() unimplemented\n");
+	DWButton *button = handle;
-	return 0;
+	if([button state])
+	{
+		return TRUE;
+	}
+	return FALSE;
 }
 /*
 * 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");
+	DWButton *button = handle;
+	if(value)
+	{
+		[button setState:NSOnState];
+	}
+	else
+	{
+		[button setState:NSOffState];
+	}
 }
 /*
 * Create a new listbox window (widget) to be packed.
 * 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");
+	id object = handle;
+	if([object isMemberOfClass:[DWComboBox class]])
+	{
+		DWComboBox *combo = handle;
+		[combo addItemWithObjectValue:[ NSString stringWithUTF8String:text ]];
+	}
 }
 /*
 * Inserts the specified text into the listbox's (or combobox) entry list.
 * Parameters:
 *          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");
+	id object = handle;
+	if([object isMemberOfClass:[DWComboBox class]])
+	{
+		DWComboBox *combo = handle;
+		[combo insertItemWithObjectValue:[ NSString stringWithUTF8String:text ] atIndex:pos];
+	}
 }
 /*
 * Appends the specified text items to the listbox's (or combobox) entry list.
 * Parameters:
 *          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");
+	id object = handle;
+	if([object isMemberOfClass:[DWComboBox class]])
+	{
+		DWComboBox *combo = handle;
+		int z;
+		for(z=0;z<count;z++)
+		{
+			[combo addItemWithObjectValue:[ NSString stringWithUTF8String:text[z] ]];
+		}
+	}
 }
 /*
 * 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");
+	id object = handle;
+	if([object isMemberOfClass:[DWComboBox class]])
+	{
+		DWComboBox *combo = handle;
+		[combo removeAllItems];
+	}
 }
 /*
 * 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");
+	id object = handle;
+	if([object isMemberOfClass:[DWComboBox class]])
+	{
+		DWComboBox *combo = handle;
+		return [combo numberOfItems];
+	}
 	return 0;
 }
 /*
 * Sets the topmost item in the viewport.
 *          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");
+	id object = handle;
+	if([object isMemberOfClass:[DWComboBox class]])
+	{
+		DWComboBox *combo = handle;
+		[combo scrollItemAtIndexToTop:top];
+	}
 }
 /*
 * Copies the given index item's text into buffer.
 * Parameters:
 *          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");
+	id object = handle;
+	if([object isMemberOfClass:[DWComboBox class]])
+	{
+		DWComboBox *combo = handle;
+		NSString *nstr = [combo itemObjectValueAtIndex:index];
+		strncpy(buffer, [ nstr UTF8String ], length - 1);
+	}
 }
 /*
 * Sets the text of a given listbox entry.
 * Parameters:
 *          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");
+	id object = handle;
+	if([object isMemberOfClass:[DWComboBox class]])
+	{
+		DWComboBox *combo = handle;
+		[combo removeItemAtIndex:pos];
+		[combo insertItemWithObjectValue:[ NSString stringWithUTF8String:bufer ] atIndex:pos];
+	}
 }
 /*
 * 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");
+	id object = handle;
-	return 0;
+	if([object isMemberOfClass:[DWComboBox class]])
+	{
+		DWComboBox *combo = handle;
+		return [combo indexOfSelectedItem];
+	}
+	return -1;
 }
 /*
 * Returns the index to the current selected item or -1 when done.
 * Parameters:
 *          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");
+	id object = handle;
+	if([object isMemberOfClass:[DWComboBox class]])
+	{
+		DWComboBox *combo = handle;
+		if(state)
+			[combo selectItemAtIndex:index];
+		else
+			[combo deselectItemAtIndex:index];
+	}
 }
 /*
 * 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");
+	id object = handle;
+	if([object isMemberOfClass:[DWComboBox class]])
+	{
+		DWComboBox *combo = handle;
+		[combo removeItemAtIndex:index];
+	}
 }
 /*
 * 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");
+	DWComboBox *combo = [[DWComboBox alloc] init];
-	return HWND_DESKTOP;
+	return combo;
 }
 /*
 * Create a new Multiline Editbox window (widget) to be packed.
 * Parameters:

Mercurial > dwindows

comparison mac/dw.m @ 656:6c8b95ca877b