ios7 修改searchbar 取消字体颜色

原创于 2014-02-13 09:10:04 发布 · 6.1k 阅读

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本文详细介绍了如何在iOS应用中修改UIButton的样式，包括设置标题、颜色和字体，并且展示了如何调整searchBar的颜色，提供了代码示例。

    UIButton *cancelButton;
    UIView *topView = self.searchDisplayController.searchBar.subviews[0];
    for (UIView *subView in topView.subviews) {
        if ([subView isKindOfClass:NSClassFromString(@"UINavigationButton")]) {
            cancelButton = (UIButton*)subView;
        }
    }
    if (cancelButton) {
        //Set the new title of the cancel button
        [cancelButton setTitle:@"取消" forState:UIControlStateNormal];
        [cancelButton setTitleColor:[UIColor colorWithRed:53.f/255.f green:114.f/255.f blue:255.f/255.f alpha:1.0] forState:UIControlStateNormal];
        cancelButton.titleLabel.font = [UIFont fontWithName:@"Heiti SC" size:15];
    }

原来还有个方法

self.searchDisplayController.searchBar.tintColor = [UIColor colorWithRed:53.f/255.f green:114.f/255.f blue:255.f/255.f alpha:1.0];

效果图

ios7 修改searchbar 取消 字体 颜色

ios7 修改searchbar 取消字体颜色