修改UISearchBar取消按钮字体的文本颜色和样式 [英] Modifying UISearchBar Cancel button font text color and style

问题描述

是否可以在不将搜索栏归类的情况下更改UISearchBar取消按钮的文本字体和颜色?

Is there any way to change the text font and color of the UISearchBar Cancel button without subclassing the searchbar?

推荐答案

当包含在UISearchBar中时，可以通过更改UIBarButtonItem的外观来更改取消"按钮样式.

You can change Cancel button styling by changing the appearance of UIBarButtonItem when contained in UISearchBar.

例如，

[[UIBarButtonItem appearanceWhenContainedIn:[UISearchBar class], nil] setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:
                                                      [UIColor blueColor], 
                                                      UITextAttributeTextColor, 
                                                      [UIColor darkGrayColor], 
                                                      UITextAttributeTextShadowColor, 
                                                      [NSValue valueWithUIOffset:UIOffsetMake(0, -1)], 
                                                      UITextAttributeTextShadowOffset,
                                                      nil] 
                                            forState:UIControlStateNormal];

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