gnustep/libs-gui
0
0
Fork 0
mirror of https://github.com/gnustep/libs-gui.git synced 2025-05-30 06:00:37 +00:00
Code Issues Projects Releases Packages Wiki Activity

* NSSliderCell.m: knobRectFlipped: fix draw bugs in slider.app example.

Browse source 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@3801 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Felipe A. Rodriguez 1999-02-25 07:14:17 +00:00
parent a136e2ee9c
commit d7feaa84c0
2 changed files with 27 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

44
Source/NSSliderCell.m
View file

@ -81,28 +81,30 @@
- (NSRect)knobRectFlipped:(BOOL)flipped
{
NSImage* image = [_knobCell image];
NSSize size;
NSPoint origin;
float floatValue;
NSImage* image = [_knobCell image];
NSSize size;
NSPoint origin;
float floatValue;
if (_isVertical && flipped)
_floatValue = _maxValue + _minValue - _floatValue;
floatValue = (_floatValue - _minValue) / (_maxValue - _minValue);
size = [image size];
if (_isVertical) {
origin.x = 0;
origin.y = (_trackRect.size.height - size.height) * floatValue;
}
else {
origin.x = (_trackRect.size.width - size.width) * floatValue;
origin.y = 0;
}
return NSMakeRect (origin.x, origin.y, size.width, size.height);
if (_isVertical && flipped)
_floatValue = _maxValue + _minValue - _floatValue;
floatValue = (_floatValue - _minValue) / (_maxValue - _minValue);
size = [image size];
if (_isVertical)
{
origin.x = 2;
origin.y = ((_trackRect.size.height - size.height) * floatValue) + 2;
}
else
{
origin.x = ((_trackRect.size.width - size.width) * floatValue) + 2;
origin.y = 2;
}
return NSMakeRect (origin.x, origin.y, size.width, size.height);
}
- (void)drawKnob