transmission/macosx/ImageBackgroundView.m

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2007-09-16 01:02:06 +00:00
/******************************************************************************
* $Id$
*
* Copyright (c) 2006-2007 Transmission authors and contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*****************************************************************************/
#import "ImageBackgroundView.h"
@implementation ImageBackgroundView
- (void) setBackgroundImage: (NSImage *) image
{
[fBackgroundColor release];
fBackgroundColor = [[NSColor colorWithPatternImage: image] retain];
[self setNeedsDisplay: YES];
}
- (BOOL) isOpaque
{
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return fBackgroundColor != nil;
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}
- (void) dealloc
{
[fBackgroundColor release];
[super dealloc];
}
- (void) drawRect: (NSRect) rect
{
if (fBackgroundColor)
{
[fBackgroundColor set];
[[NSGraphicsContext currentContext] setPatternPhase: [self frame].origin];
NSRectFill([self bounds]);
}
}
@end