2 * Copyright (C) 2005 Apple Computer, Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 #import "WebNSControlExtras.h"
31 @implementation NSControl (WebExtras)
33 - (void)sizeToFitAndAdjustWindowHeight
35 NSRect frame = [self frame];
37 NSSize bestSize = [[self cell] cellSizeForBounds:NSMakeRect(0.0f, 0.0f, frame.size.width, 10000.0f)];
39 float heightDelta = bestSize.height - frame.size.height;
41 frame.size.height += heightDelta;
42 frame.origin.y -= heightDelta;
43 [self setFrame:frame];
45 NSWindow *window = [self window];
46 NSRect windowFrame = [window frame];
48 CGFloat backingScaleFactor;
49 #if !defined(BUILDING_ON_LEOPARD) && !defined(BUILDING_ON_SNOW_LEOPARD)
50 backingScaleFactor = [window backingScaleFactor];
52 backingScaleFactor = [window userSpaceScaleFactor];
55 windowFrame.size.height += heightDelta * backingScaleFactor;
56 [window setFrame:windowFrame display:NO];