Created
May 1, 2013 07:07
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Save myaaaaa-chan/5494112 to your computer and use it in GitHub Desktop.
UIBarButtonItemのイメージを変更する ref: http://qiita.com/items/9753c0c8934212b3f282
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// 変更後のイメージ | |
UIImage *img = [UIImage imageNamed:@"hoge"]; | |
// 変更後のイメージを設定するボタン | |
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom]; | |
// イメージを設定 | |
[button setImage:img forState:UIControlStateNormal]; | |
// ボタンにターゲットを設定 | |
[button addTarget:self action:@selector(onButtonClicked:) forControlEvents:(UIControlEventTouchUpInside)]; | |
button.frame = CGRectMake(0, 0, img.size.width, img.size.height); | |
// 変更後のBarButtonを用意 | |
UIBarButtonItem *barButton = [[UIBarButtonItem alloc]initWithCustomView:button]; | |
// styleを変更(変更できない・・・) | |
[barButton setStyle:UIBarButtonItemStyleBordered]; | |
barButton.style = UIBarButtonItemStyleDone; | |
// 既存のtoolbarのアイテムを取得 | |
NSArray *barButtonItemArray = [self.myToolBar items]; | |
NSMutableArray *changedBarButtonItemArray = [NSMutableArray arrayWithArray:barButtonItemArray]; | |
// イメージを変更したいアイテムを入れ替える | |
[changedBarButtonItemArray replaceObjectAtIndex:4 withObject:barButton]; | |
// 変更後のアイテムの一覧をtoolbarに設定する | |
self.myToolBar.items = changedBarButtonItemArray; |
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[barButton setStyle:UIBarButtonItemStyleBordered]; | |
barButton.style = UIBarButtonItemStyleDone; |
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