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Fix display of NSScroller during knob tracking.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@2262 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Scott Christley 1997-03-27 18:09:56 +00:00
parent a05e35e336
commit 1d97334ec8
2 changed files with 8 additions and 2 deletions
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2
ChangeLog
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@ -5,6 +5,8 @@ Thu Mar 27 09:43:02 1997 GNUstep Development <gnustep@net-community.com>
* Source/NSApplication.m (-peekNextEvent): New method.
(-peekEventMatchingMask:untilDate:inMode:dequeue:): New method.
* Source/NSControl.m (-setAlignment:): Display if needed.
* Source/NSScroller.m (-trackKnob:): Set the value of the cell
manually to prevent automatic redisplay of scroller.
Thu Mar 20 10:40:51 1997 GNUstep Development <gnustep@net-community.com>

8
Source/NSScroller.m
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@ -295,7 +295,9 @@ id gnustep_gui_nsscroller_class = nil;
{
pos = (point.x - barRect.origin.x - (knobRect.size.width/2))
/ (barRect.size.width - knobRect.size.width);
[self setFloatValue: pos];
if (pos < 0) pos = 0;
if (pos > 1) pos = 1;
[[self cell] setFloatValue: pos];
[self drawBar];
[self drawKnob];
[[self window] flushWindow];
@ -304,7 +306,9 @@ id gnustep_gui_nsscroller_class = nil;
{
pos = (point.y - barRect.origin.y - (knobRect.size.height/2))
/ (barRect.size.height - knobRect.size.height);
[self setFloatValue: pos];
if (pos < 0) pos = 0;
if (pos > 1) pos = 1;
[[self cell] setFloatValue: pos];
[self drawBar];
[self drawKnob];
[[self window] flushWindow];