Hello,
I have just figured out that the implementations of
-tabViewItemAtPoint: in Cocoa and GNUstep make different assumptions
about the coordinate system of the passed point.
- (NSTabViewItem*) tabViewItemAtPoint: (NSPoint)point
{
int howMany = [_items count];
int i;
point = [self convertPoint: point fromView: nil]; // <--- remove this
line to gain compatibility with Cocoa
for (i = 0; i < howMany; i++)
{
NSTabViewItem *anItem = [_items objectAtIndex: i];
if (NSPointInRect(point,[anItem _tabRect]))
return anItem;
}
return nil;
}
The Cocoa documentation is not very specific on this aspect. GNUstep
expects the point inthe coordinate system of the window, Cocoa expects
it in the coordiate system of the tab view. I think we should remove
this line to make GNustep compatible with Cocoa.
Regards,
Andreas
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