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Rik+Scroller.m
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Rik+Scroller.m
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#include "Rik.h"
#include "RikScrollerKnobCell.h"
#include "RikScrollerKnobSlotCell.h"
#include "RikScrollerArrowCell.h"
@interface Rik(RikScroller)
@end
@implementation Rik(RikScroller)
/* NSScroller themeing. */
- (NSButtonCell*) cellForScrollerArrow: (NSScrollerArrow)arrow
horizontal: (BOOL)horizontal
{
RikScrollerArrowCell *cell;
NSString *name;
cell = [RikScrollerArrowCell new];
[cell setBezelStyle: NSRoundRectBezelStyle];
if (horizontal)
{
if (arrow == NSScrollerDecrementArrow)
{
[cell setHighlightsBy:
NSChangeBackgroundCellMask | NSContentsCellMask];
[cell setImage: [NSImage imageNamed: @"common_ArrowLeft"]];
[cell setImagePosition: NSImageOnly];
name = GSScrollerLeftArrow;
[cell setArrowType: RikScrollerArrowLeft];
}
else
{
[cell setHighlightsBy:
NSChangeBackgroundCellMask | NSContentsCellMask];
[cell setImage: [NSImage imageNamed: @"common_ArrowRight"]];
[cell setImagePosition: NSImageOnly];
name = GSScrollerRightArrow;
[cell setArrowType: RikScrollerArrowRight];
}
}
else
{
if (arrow == NSScrollerDecrementArrow)
{
[cell setHighlightsBy:
NSChangeBackgroundCellMask | NSContentsCellMask];
[cell setImage: [NSImage imageNamed: @"common_ArrowUp"]];
[cell setImagePosition: NSImageOnly];
name = GSScrollerUpArrow;
[cell setArrowType: RikScrollerArrowUp];
}
else
{
[cell setHighlightsBy:
NSChangeBackgroundCellMask | NSContentsCellMask];
[cell setImage: [NSImage imageNamed: @"common_ArrowDown"]];
[cell setImagePosition: NSImageOnly];
name = GSScrollerDownArrow;
[cell setArrowType: RikScrollerArrowDown];
}
}
[self setName: name forElement: cell temporary: YES];
RELEASE(cell);
return cell;
}
- (NSCell*) cellForScrollerKnob: (BOOL)horizontal
{
NSButtonCell *cell;
cell = [RikScrollerKnobCell new];
[cell setButtonType: NSMomentaryChangeButton];
[cell setBezelStyle: NSRoundedBezelStyle];
[cell setImagePosition: NSImageOnly];
[cell setTitle: @""];
if (horizontal)
{
[self setName: GSScrollerHorizontalKnob forElement: cell temporary: YES];
}
else
{
[self setName: GSScrollerVerticalKnob forElement: cell temporary: YES];
}
RELEASE(cell);
return cell;
}
- (NSCell*) cellForScrollerKnobSlot: (BOOL)horizontal
{
GSDrawTiles *tiles;
RikScrollerKnobSlotCell *cell;
NSColor *color;
NSString *name;
if (horizontal)
{
name = GSScrollerHorizontalSlot;
}
else
{
name = GSScrollerVerticalSlot;
}
tiles = [self tilesNamed: name state: GSThemeNormalState];
color = [self colorNamed: name state: GSThemeNormalState];
cell = [RikScrollerKnobSlotCell new];
[cell setBordered: false];
[cell setTitle: nil];
[cell setHorizontal: horizontal];
[self setName: name forElement: cell temporary: YES];
if (color == nil)
{
color = [NSColor scrollBarColor];
}
[cell setBackgroundColor: color];
RELEASE(cell);
return cell;
}
// REMEMBER THIS SETTING
- (float) defaultScrollerWidth
{
return 16.0;
}
- (BOOL) scrollViewUseBottomCorner
{
return YES;
}
- (BOOL) scrollViewScrollersOverlapBorders
{
return NO;
}
@end