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fix drawing bug when number of rows decreases

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@29065 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
rfm 2009-11-26 20:33:44 +00:00
parent 97d1907a52
commit 82d1ada3dc
4 changed files with 32 additions and 20 deletions
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16
Source/NSTableView.m
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@ -4414,6 +4414,7 @@ static BOOL selectContiguousRegion(NSTableView *self,
- (void) setFrame: (NSRect)frameRect
{
NSRect tmpRect = frameRect;
if ([_super_view respondsToSelector: @selector(documentVisibleRect)])
{
float rowsHeight = ((_numberOfRows * _rowHeight) + 1);
@ -4758,6 +4759,8 @@ static BOOL selectContiguousRegion(NSTableView *self,
- (void) noteNumberOfRowsChanged
{
NSRect newFrame;
_numberOfRows = [self _numRows];
/* If we are selecting rows, we have to check that we have no
@ -4832,10 +4835,13 @@ static BOOL selectContiguousRegion(NSTableView *self,
}
}
[self setFrame: NSMakeRect (_frame.origin.x,
_frame.origin.y,
_frame.size.width,
(_numberOfRows * _rowHeight) + 1)];
newFrame = _frame;
newFrame.size.height = (_numberOfRows * _rowHeight) + 1;
if (NO == NSEqualRects(newFrame, NSUnionRect(newFrame, _frame)))
{
[_super_view setNeedsDisplayInRect: _frame];
}
[self setFrame: newFrame];
/* If we are shorter in height than the enclosing clipview, we
should redraw us now. */
@ -4844,7 +4850,7 @@ static BOOL selectContiguousRegion(NSTableView *self,
NSRect superviewBounds; // Get this *after* [self setFrame:]
superviewBounds = [_super_view bounds];
if ((superviewBounds.origin.x <= _frame.origin.x)
&& (NSMaxY(superviewBounds) >= NSMaxY(_frame)))
&& (NSMaxY(superviewBounds) >= NSMaxY(_frame)))
{
[self setNeedsDisplay: YES];
}