Hello,
here is a fix for NSView (cvs version from 2000-08-14):
[NSView removeFromSubview:] checks if aSubview is the first responder.
With the patch the method checks if any subview of aSubview is the first
responder. This happens for TextFields, Cells ...
2000-08-19 Georg Fleischmann
* gui/Source/NSView.m
([NSView removeSubview:]):
check if any superview of the first responder is the view to be removed
*** gui/Source/NSView.m Sat Aug 19 17:08:57 2000
--- gui/Source/NSView.m.old Sat Aug 19 16:32:55 2000
***************
*** 396,417 ****
}
- (void) removeSubview: (NSView*)aSubview
! { id view;
!
/*
* This must be first because it invokes -resignFirstResponder:,
* which assumes the view is still in the view hierarchy
*/
! for( view = [_window firstResponder];
! view != nil && [view respondsToSelector:@selector(superview)];
! view = [view superview] )
! {
! if (view == aSubview)
{
[_window makeFirstResponder: _window];
- break;
}
- }
aSubview->_super_view = nil;
[aSubview viewWillMoveToWindow: nil];
[_sub_views removeObjectIdenticalTo: aSubview];
--- 396,410 ----
}
- (void) removeSubview: (NSView*)aSubview
! {
/*
* This must be first because it invokes -resignFirstResponder:,
* which assumes the view is still in the view hierarchy
*/
! if ([_window firstResponder] == aSubview)
{
[_window makeFirstResponder: _window];
}
aSubview->_super_view = nil;
[aSubview viewWillMoveToWindow: nil];
[_sub_views removeObjectIdenticalTo: aSubview];
---
* Georg Fleischmann
* vhf interservice GmbH
* research and development on self-similarity and geometry of fractals
* [EMAIL PROTECTED]
