1/*
2 * Copyright (C) 2005 Apple Inc.  All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
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 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.
16 *
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
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#if !PLATFORM(IOS)
30
31#import "WebNSControlExtras.h"
32
33@implementation NSControl (WebExtras)
34
35- (void)sizeToFitAndAdjustWindowHeight
36{
37    NSRect frame = [self frame];
38
39    NSSize bestSize = [[self cell] cellSizeForBounds:NSMakeRect(0.0f, 0.0f, frame.size.width, 10000.0f)];
40
41    float heightDelta = bestSize.height - frame.size.height;
42
43    frame.size.height += heightDelta;
44    frame.origin.y    -= heightDelta;
45    [self setFrame:frame];
46
47    NSWindow *window = [self window];
48    NSRect windowFrame = [window frame];
49
50    CGFloat backingScaleFactor;
51    backingScaleFactor = [window backingScaleFactor];
52
53    windowFrame.size.height += heightDelta * backingScaleFactor;
54    [window setFrame:windowFrame display:NO];
55}
56
57@end
58
59#endif
60