gnustep/libs-gui
0
0
Fork 0
mirror of https://github.com/gnustep/libs-gui.git synced 2025-05-31 09:01:13 +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

4
ChangeLog
View file

@ -1,3 +1,7 @@
Wed Feb 24 Felipe A. Rodriguez <farz@mindspring.com>
* NSSliderCell.m: knobRectFlipped: fix draw bugs in slider.app example.
Mon Feb 22 8:30:00 1999 Richard Frith-Macdonald <richard@brainstorm.co.uk> Mon Feb 22 8:30:00 1999 Richard Frith-Macdonald <richard@brainstorm.co.uk>
* NSView.m: Tidied coordinate conversion code to use new system with * NSView.m: Tidied coordinate conversion code to use new system with

44
Source/NSSliderCell.m
View file

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