iphone - 如何从 UIBarButtonItem 中删除样式？

在 UIBarButtonItem 中使用自定义图形时在 UIToolbar 内，程序会自动将图形变为白色并应用内阴影。如何防止这种自动样式设置并逐字使用我的自定义图形？

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Best Answer-推荐答案

这是通常的做法:

UIImage *buttonImage = [UIImage imageNamed"myImage.png"];     
UIButton *myButton = [UIButton buttonWithType:UIButtonTypeCustom];

[myButton setImage:buttonImage forState:UIControlStateNormal];
[myButton setImage:buttonImage forState:UIControlStateHighlighted];

UIBarButtonItem *myBtnItem = [[UIBarButtonItem alloc] initWithCustomView:myButton];

[myButton addTarget:self actionselector(someSelector forControlEvents:UIControlEventTouchUpInside];
[myBtn setFrame:CGRectMake(someX, someY, someWidth, someHeight)];
[self.toolbar setItems:[NSArray arrayWithObjects:someBtnItemOne, myBtnItem, someBtnItemThree, nil]];
[myBtnItem release];

如果这没有帮助，能否请您显示用于初始化工具栏和按钮项的代码？

关于iphone - 如何从 UIBarButtonItem 中删除样式？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/8199781/