Added uiTable buttons. Not fully working on OS X.

darwin/table.m

@@ -18,10 +18,10 @@
 enum {
 	partText,
 	partImage,
+	partButton,
 };
 
 @interface tablePart : NSObject
-@property int index;
 @property int type;
 @property int textColumn;
 @property int textColorColumn;
@@ -153,6 +153,7 @@ done:
 	uiTable *t = tv.libui_t;
 	NSColor *color;
 
+	[rv setBackgroundColor:nil];		// make default by default
 	if (t->backgroundColumn == -1)
 		return;
 	color = (NSColor *) ((*(m->mh->CellValue))(m->mh, m, row, t->backgroundColumn));
@@ -181,6 +182,8 @@ done:
 
 	if ([view isKindOfClass:[NSTextField class]])
 		data = [[((NSTextField *) view) stringValue] UTF8String];
+	else if ([view isKindOfClass:[NSButton class]])
+		data = NULL;
 	else
 		implbug("table model editing action triggered on non-editable view");
 
@@ -189,7 +192,7 @@ done:
 		row, [view tag],
 		data);
 	// always refresh the value in case the model rejected it
-	// TODO only affect tv
+	// TODO only affect tv?
 	uiTableModelRowChanged(m, row);
 }
 
@@ -214,6 +217,7 @@ done:
 	NSView *view;
 	NSTextField *tf;
 	NSImageView *iv;
+	NSButton *b;
 
 	switch (self.type) {
 	case partText:
@@ -235,7 +239,7 @@ done:
 			[tf setTarget:m->m];
 			[tf setAction:@selector(onAction:)];
 		}
-		[tf setTag:self.index];
+		[tf setTag:self.textColumn];
 		view = tf;
 		break;
 	case partImage:
@@ -252,9 +256,27 @@ done:
 			iv, NSLayoutAttributeHeight,
 			1, 0,
 			@"uiTable image squareness constraint")];
-		[iv setTag:self.index];
+		[iv setTag:self.imageColumn];
 		view = iv;
 		break;
+	case partButton:
+		// TODO buttons get clipped
+		data = (*(m->mh->CellValue))(m->mh, m, row, self.textColumn);
+		str = toNSString((char *) data);
+		b = [[NSButton alloc] initWithFrame:NSZeroRect];
+		[b setTitle:str];
+		[b setButtonType:NSMomentaryPushInButton];
+		[b setBordered:YES];
+		[b setBezelStyle:NSRoundRectBezelStyle];
+		uiDarwinSetControlFont(b, NSRegularControlSize);
+		if (self.editable) {
+			[b setTarget:m->m];
+			[b setAction:@selector(onAction:)];
+		} else
+			[b setEnabled:NO];
+		[b setTag:self.textColumn];
+		view = b;
+		break;
 	}
 
 	// if stretchy, don't hug, otherwise hug forcibly
@@ -330,6 +352,7 @@ void uiTableModelRowChanged(uiTableModel *m, int index)
 	for (tv in m->tables) {
 		cols = [[NSIndexSet alloc] initWithIndexesInRange:NSMakeRange(0, [[tv tableColumns] count])];
 		[tv reloadDataForRowIndexes:set columnIndexes:cols];
+		// TODO this isn't enough
 		[cols release];
 	}
 	// set is autoreleased
@@ -351,7 +374,6 @@ void uiTableColumnAppendTextPart(uiTableColumn *c, int modelColumn, int expand)
 	tablePart *part;
 
 	part = [tablePart new];
-	part.index = [c->parts count];
 	part.type = partText;
 	part.textColumn = modelColumn;
 	part.expand = expand;
@@ -363,13 +385,24 @@ void uiTableColumnAppendImagePart(uiTableColumn *c, int modelColumn, int expand)
 	tablePart *part;
 
 	part = [tablePart new];
-	part.index = [c->parts count];
 	part.type = partImage;
 	part.imageColumn = modelColumn;
 	part.expand = expand;
 	[c->parts addObject:part];
 }
 
+void uiTableColumnAppendButtonPart(uiTableColumn *c, int modelColumn, int expand)
+{
+	tablePart *part;
+
+	part = [tablePart new];
+	part.type = partButton;
+	part.textColumn = modelColumn;
+	part.expand = expand;
+	part.editable = 1;		// editable by default
+	[c->parts addObject:part];
+}
+
 void uiTableColumnPartSetEditable(uiTableColumn *c, int part, int editable)
 {
 	tablePart *p;

test/page16.c

@@ -5,7 +5,7 @@ static uiTableModelHandler mh;
 
 static int modelNumColumns(uiTableModelHandler *mh, uiTableModel *m)
 {
-	return 6;
+	return 7;
 }
 
 static uiTableModelColumnType modelColumnType(uiTableModelHandler *mh, uiTableModel *m, int column)
@@ -24,12 +24,15 @@ static int modelNumRows(uiTableModelHandler *mh, uiTableModel *m)
 
 static uiImage *img[2];
 static char row9text[1024];
+static int yellowRow = -1;
 
 static void *modelCellValue(uiTableModelHandler *mh, uiTableModel *m, int row, int col)
 {
 	char buf[256];
 
 	if (col == 3) {
+		if (row == yellowRow)
+			return uiTableModelGiveColor(1, 1, 0, 1);
 		if (row == 3)
 			return uiTableModelGiveColor(1, 0, 0, 1);
 		if (row == 11)
@@ -57,6 +60,9 @@ static void *modelCellValue(uiTableModelHandler *mh, uiTableModel *m, int row, i
 	case 1:
 		strcpy(buf, "Part");
 		break;
+	case 6:
+		strcpy(buf, "Make Yellow");
+		break;
 	}
 	return uiTableModelStrdup(buf);
 }
@@ -65,6 +71,8 @@ static void modelSetCellValue(uiTableModelHandler *mh, uiTableModel *m, int row,
 {
 	if (row == 9 && col == 2)
 		strcpy(row9text, (const char *) val);
+	if (col == 6)
+		yellowRow = row;
 }
 
 uiBox *makePage16(void)
@@ -106,5 +114,8 @@ uiBox *makePage16(void)
 
 	uiTableSetRowBackgroundColorModelColumn(t, 3);
 
+	tc = uiTableAppendColumn(t, "Buttons");
+	uiTableColumnAppendButtonPart(tc, 6, 1);
+
 	return page16;
 }

uitable.h

@@ -41,6 +41,7 @@ typedef struct uiTableColumn uiTableColumn;
 _UI_EXTERN void uiTableColumnAppendTextPart(uiTableColumn *c, int modelColumn, int expand);
 // TODO images shouldn't expand...
 _UI_EXTERN void uiTableColumnAppendImagePart(uiTableColumn *c, int modelColumn, int expand);
+_UI_EXTERN void uiTableColumnAppendButtonPart(uiTableColumn *c, int modelColumn, int expand);
 // TODO Editable?
 _UI_EXTERN void uiTableColumnPartSetEditable(uiTableColumn *c, int part, int editable);
 _UI_EXTERN void uiTableColumnPartSetTextColor(uiTableColumn *c, int part, int modelColumn);