UIButton不显示使用[UIButtonname setTitle]设置的文本
提问于 2011-10-04 03:15:10
对于以下代码(其中UIButton未连接到IBOutlet)：
UIImage *defaultButton = [UIImage imageNamed:@"StandardButton.png"];
PlayButton = [[UIButton alloc] initWithFrame:CGRectMake(250, 50, 220, 50)];
[PlayButton setImage:defaultButton forState:UIControlStateNormal];
[PlayButton setTitle:@"PlayButton" forState:UIControlStateNormal];
[PlayButton addTarget:self action:@selector(StoryModeReleased:)forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:PlayButton];在.h文件中声明了PlayButton指针。当我使用此代码时，按钮文本不会出现，但按钮会显示图像。如何使文本显示？
回答 1
Stack Overflow用户
回答已采纳
发布于 2011-10-04 03:21:33
试试这个：
PlayButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
UIImage *defaultButton = [UIImage imageNamed:@"StandardButton.png"];
PlayButton.frame = CGRectMake(250, 50, 220, 50)];
[PlayButton setImage:defaultButton forState:UIControlStateNormal];
[PlayButton setTitle:@"PlayButton" forState:UIControlStateNormal];
[PlayButton addTarget:self action:@selector(StoryModeReleased:)forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:PlayButton];我想你忘了声明按钮的类型了
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原文链接：
https://stackoverflow.com/questions/7642908
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