
xcode6.1中uibutton设置的UIControlStateSelected按下后无法切换图片,求解 30
xcode6.1中uibutton设置的UIControlStateSelected按下后无法切换图片,而UIControlStateHighlighted可以切换,有人...
xcode6.1中uibutton设置的UIControlStateSelected按下后无法切换图片,而UIControlStateHighlighted可以切换,有人用xcode6.1时遇到同样的问题吗?怎么解决的,谢谢~
UIButton *chatButton = [UIButton buttonWithType:UIButtonTypeCustom];
chatButton.frame = CGRectMake(200, 400, 20, 20);
[chatButton setImage:[UIImage imageNamed:@"_deselected_button@2x.png"] forState:UIControlStateNormal];
[chatButton setImage:[UIImage imageNamed:@"_selected_button@2x.png"] forState:UIControlStateSelected];
[self.view addSubview:chatButton]; 展开
UIButton *chatButton = [UIButton buttonWithType:UIButtonTypeCustom];
chatButton.frame = CGRectMake(200, 400, 20, 20);
[chatButton setImage:[UIImage imageNamed:@"_deselected_button@2x.png"] forState:UIControlStateNormal];
[chatButton setImage:[UIImage imageNamed:@"_selected_button@2x.png"] forState:UIControlStateSelected];
[self.view addSubview:chatButton]; 展开
展开全部
state config 设置默认就可以了当按下的事后是高亮也就是Highlighted
更多追问追答
追问
设置Highlighted时点击可以切换背景图片,而换成Selected时就不切换了,xcode5中没有此问题,用的同样代码,怀疑是不是跟xcode版本有关系
追答
现在都在用6,不清楚5的情况
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