transmission/macosx/InfoTabButtonCell.m

87 lines
3.0 KiB
Mathematica
Raw Normal View History

/******************************************************************************
* $Id$
*
2010-01-01 21:12:04 +00:00
* Copyright (c) 2007-2010 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 "InfoTabButtonCell.h"
@implementation InfoTabButtonCell
- (void) awakeFromNib
{
[(NSMatrix *)[self controlView] setToolTip: [self title] forCell: self];
NSNotificationCenter * nc = [NSNotificationCenter defaultCenter];
[nc addObserver: self selector: @selector(updateControlTint:)
2010-01-05 04:34:31 +00:00
name: NSControlTintDidChangeNotification object: NSApp];
fSelected = NO;
//expects the icon to currently be set as the image
fIcon = [[self image] retain];
[self setSelectedTab: fSelected];
}
- (void) dealloc
{
[[NSNotificationCenter defaultCenter] removeObserver: self];
[fIcon release];
[super dealloc];
}
- (void) setSelectedTab: (BOOL) selected
{
fSelected = selected;
NSImage * tabImage;
if (fSelected)
tabImage = [NSColor currentControlTint] == NSGraphiteControlTint
? [[NSImage imageNamed: @"InfoTabBackGraphite.png"] copy] : [[NSImage imageNamed: @"InfoTabBackBlue.png"] copy];
else
tabImage = [[NSImage imageNamed: @"InfoTabBack.png"] copy];
if (fIcon)
{
2009-12-21 23:47:16 +00:00
const NSSize iconSize = [fIcon size], tabSize = [tabImage size];
const NSRect iconRect = NSMakeRect(floor((tabSize.width - iconSize.width) * 0.5),
floor((tabSize.height - iconSize.height) * 0.5),
iconSize.width, iconSize.height);
[tabImage lockFocus];
2009-12-21 23:47:16 +00:00
[fIcon drawInRect: iconRect fromRect: NSZeroRect operation: NSCompositeSourceOver fraction: 1.0];
[tabImage unlockFocus];
}
[self setImage: tabImage];
[tabImage release];
}
- (void) updateControlTint: (NSNotification *) notification
{
if (fSelected)
[self setSelectedTab: YES];
}
@end