Thanks for the idea,
Andre Masse
On Nov 5, 2008, at 21:38, Dave Fernandes wrote:
As yet another way to do this, you can subclass the NSTableView and
override drawRow: clipRect:
Here's my code to give a background color to expandable rows in an
outline view (like in Mail.app).
// Override to draw expandable rows with background color.
- (void)drawRow:(int)rowIndex clipRect:(NSRect)clipRect
{
id item = [self itemAtRow:rowIndex];
if ([self isExpandable:item] && [self selectedRow] != [self
rowForItem:item])
{
NSRect cellRect = [self rectOfRow:rowIndex];
[[NSColor colorWithCalibratedHue:216./360. saturation:0.16
brightness:0.95 alpha:1.] set];
[NSBezierPath fillRect:cellRect];
[[NSColor gridColor] set];
NSBezierPath* outline = [NSBezierPath bezierPath];
NSPoint point = NSMakePoint(cellRect.origin.x,
cellRect.origin.y);
[outline moveToPoint:point];
point.x += cellRect.size.width;
[outline lineToPoint:point];
[outline setLineWidth:1.];
[outline stroke];
}
[super drawRow:rowIndex clipRect:clipRect];
}
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