问题
The docs for UIAppearance is extremely poor.
I want to customize the colours for a UIPageController, but I am unable to figure out which properties to set. When I go [UIPagecontrol appearance] set I get probably hundreds of options, so it's nearly impossible to figure out what's what.
I would assume it's possible with UIAppearance proxy, right?
Thank you
回答1:
UIAppearance protocol was added to UIPageControl as of iOS 6.
The properties you can customise are:
- Dot tint colour
- Highlighted dot tint colour
This is an excerpt from UIPageControl.h, as you can see these UIAppearance additions are only available from iOS 6.
@property(nonatomic,retain) UIColor *pageIndicatorTintColor NS_AVAILABLE_IOS(6_0) UI_APPEARANCE_SELECTOR;
@property(nonatomic,retain) UIColor *currentPageIndicatorTintColor NS_AVAILABLE_IOS(6_0) UI_APPEARANCE_SELECTOR;
来源：https://stackoverflow.com/questions/9881088/uipagecontrol-uiappearance