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
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22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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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 "WebNSWindowExtras.h"
31 @implementation NSWindow (WebExtras)
33 - (void)centerOverMainWindow
35 NSRect frameToCenterOver;
36 if ([NSApp mainWindow]) {
37 frameToCenterOver = [[NSApp mainWindow] frame];
39 frameToCenterOver = [[NSScreen mainScreen] visibleFrame];
42 NSSize size = [self frame].size;
44 origin.y = NSMaxY(frameToCenterOver)
45 - (frameToCenterOver.size.height - size.height) / 3
47 origin.x = frameToCenterOver.origin.x
48 + (frameToCenterOver.size.width - size.width) / 2;
49 [self setFrameOrigin:origin];
52 - (void)makeResponder:(NSResponder *)responder firstResponderIfDescendantOfView:(NSView *)view
54 if ([responder isKindOfClass:[NSView class]] && [(id)responder isDescendantOf:view])
55 [self makeFirstResponder:responder];