1/* 2 * Copyright (C) 2005 Apple Computer, 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 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#import "TestViewerSplitView.h" 27 28@implementation TestViewerSplitView 29 30- (void)drawRect:(NSRect)rect 31{ 32 NSArray *subviews = [self subviews]; 33 int subviewCount = [subviews count]; 34 for (int x=0; x < subviewCount; x++) { 35 NSView *subview = [subviews objectAtIndex:x]; 36 [subview drawRect:rect]; 37#if 0 38 NSString *label = [subviewLabels objectAtIndex:0]; 39 [label drawAtPoint:[subview frame].origin withAttributes:NULL]; 40#endif 41 } 42} 43 44- (void)retileSubviews 45{ 46 NSRect bounds = [self bounds]; 47 NSArray *subviews = [self subviews]; 48 int subviewCount = [subviews count]; 49 if (!subviewCount) return; 50 float subviewWidth = bounds.size.width / subviewCount; 51 52 for (int x=0; x < subviewCount; x++) { 53 [[subviews objectAtIndex:x] setFrame:NSMakeRect(x * subviewWidth, 0, subviewWidth, bounds.size.height)]; 54 } 55} 56 57- (void)didAddSubview:(NSView *)subview 58{ 59 [super didAddSubview:subview]; 60 [self retileSubviews]; 61} 62 63- (void)willRemoveSubview:(NSView *)subview 64{ 65 [super willRemoveSubview:subview]; 66 [self retileSubviews]; 67} 68 69- (void)setFrame:(NSRect)newFrame 70{ 71 // ideally we also want to catch when the bounds changes without the 72 // frame changing, but we're not bothering with that now - ECS 7/29/05 73 [super setFrame:newFrame]; 74 [self retileSubviews]; 75} 76 77@end 78