我可以通过UIAppearance代理设置哪些属性？

Question

我可以通过UIAppearance代理设置哪些属性？ Apple的UIKit文档没有列出它们。是否有这些属性的列表？

Answer 1

可通过UIAppearance设置的属性在相应的头文件中标有UI_APPEARANCE_SELECTOR。

要生成标有UI_APPEARANCE_SELECTOR的属性列表，您可以在终端中使用以下unix命令：

cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer‌​/SDKs/iPhoneOS5.1.sdk/System/Library/Frameworks/UIKit.framework/Headers
grep -H UI_APPEARANCE_SELECTOR ./* | sed 's/ __OSX_AVAILABLE_STARTING(__MAC_NA,__IPHONE_5_0) UI_APPEARANCE_SELECTOR;//'

这是我使用上述命令编译的列表。这适用于5.0 SDK。为简洁起见，省略了相应的getter方法。

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<强> UIActivityIndi​​catorView

@property (readwrite, nonatomic, retain) UIColor *color

<强>的UIBarButtonItem

@property(nonatomic,retain) UIColor *tintColor
- (void)setBackgroundImage:(UIImage *)backgroundImage forState:(UIControlState)state barMetrics:(UIBarMetrics)barMetrics
- (void)setBackgroundVerticalPositionAdjustment:(CGFloat)adjustment forBarMetrics:(UIBarMetrics)barMetrics 
- (void)setTitlePositionAdjustment:(UIOffset)adjustment forBarMetrics:(UIBarMetrics)barMetrics 
- (void)setBackButtonBackgroundImage:(UIImage *)backgroundImage forState:(UIControlState)state barMetrics:(UIBarMetrics)barMetrics
- (void)setBackButtonTitlePositionAdjustment:(UIOffset)adjustment forBarMetrics:(UIBarMetrics)barMetrics
- (void)setBackButtonBackgroundVerticalPositionAdjustment:(CGFloat)adjustment forBarMetrics:(UIBarMetrics)barMetrics 

[iOS 6.0]
- (void)setBackgroundImage:(UIImage *)backgroundImage forState:(UIControlState)state style:(UIBarButtonItemStyle)style barMetrics:(UIBarMetrics)barMetrics [iOS 6.0]

<强> UIBarItem

- (void)setTitleTextAttributes:(NSDictionary *)attributes forState:(UIControlState)state

<强> UINavigationBar的

@property(nonatomic,retain) UIColor *tintColor
@property(nonatomic,copy) NSDictionary *titleTextAttributes
- (void)setBackgroundImage:(UIImage *)backgroundImage forBarMetrics:(UIBarMetrics)barMetrics
- (void)setTitleVerticalPositionAdjustment:(CGFloat)adjustment forBarMetrics:(UIBarMetrics)barMetrics

[iOS 6.0]
@property(nonatomic,retain) UIImage *shadowImage

[iOS 7.0]
@property(nonatomic,retain) UIColor *barTintColor 
- (void)setBackgroundImage:(UIImage *)backgroundImage forBarPosition:(UIBarPosition)barPosition barMetrics:(UIBarMetrics)barMetrics 
- (UIImage *)backgroundImageForBarPosition:(UIBarPosition)barPosition barMetrics:(UIBarMetrics)barMetrics 
@property(nonatomic,retain) UIImage *backIndicatorImage 
@property(nonatomic,retain) UIImage *backIndicatorTransitionMaskImage 

<强> UIPageControl

[iOS 6.0]
@property(nonatomic,retain) UIColor *pageIndicatorTintColor
@property(nonatomic,retain) UIColor *currentPageIndicatorTintColor

<强> UIProgressView

@property(nonatomic, retain) UIColor* progressTintColor    
@property(nonatomic, retain) UIColor* trackTintColor    
@property(nonatomic, retain) UIImage* progressImage
@property(nonatomic, retain) UIImage* trackImage

<强> UIRefreshControl

[iOS 6.0]
@property (nonatomic, retain) UIColor *tintColor
@property (nonatomic, retain) NSAttributedString *attributedTitle

<强>的UISearchBar

@property(nonatomic,retain) UIImage *backgroundImage
@property(nonatomic,retain) UIImage *scopeBarBackgroundImage
@property(nonatomic) UIOffset searchFieldBackgroundPositionAdjustment
@property(nonatomic) UIOffset searchTextPositionAdjustment
- (void)setSearchFieldBackgroundImage:(UIImage *)backgroundImage forState:(UIControlState)state
- (void)setImage:(UIImage *)iconImage forSearchBarIcon:(UISearchBarIcon)icon state:(UIControlState)state
- (void)setScopeBarButtonBackgroundImage:(UIImage *)backgroundImage forState:(UIControlState)state 
- (void)setScopeBarButtonDividerImage:(UIImage *)dividerImage forLeftSegmentState:(UIControlState)leftState rightSegmentState:(UIControlState)rightState
- (void)setScopeBarButtonTitleTextAttributes:(NSDictionary *)attributes forState:(UIControlState)state
- (void)setPositionAdjustment:(UIOffset)adjustment forSearchBarIcon:(UISearchBarIcon)icon

[iOS 7.0]
@property(nonatomic,retain) UIColor *barTintColor 
- (void)setBackgroundImage:(UIImage *)backgroundImage forBarPosition:(UIBarPosition)barPosition barMetrics:(UIBarMetrics)barMetrics 
- (UIImage *)backgroundImageForBarPosition:(UIBarPosition)barPosition barMetrics:(UIBarMetrics)barMetrics 

<强> UISegmentedControl

@property(nonatomic,retain) UIColor *tintColor UI_APPEARANCE_SELECTOR;
- (void)setBackgroundImage:(UIImage *)backgroundImage forState:(UIControlState)state barMetrics:(UIBarMetrics)barMetrics 
- (void)setDividerImage:(UIImage *)dividerImage forLeftSegmentState:(UIControlState)leftState rightSegmentState:(UIControlState)rightState barMetrics:(UIBarMetrics)barMetrics
- (void)setTitleTextAttributes:(NSDictionary *)attributes forState:(UIControlState)state
- (void)setContentPositionAdjustment:(UIOffset)adjustment forSegmentType:(UISegmentedControlSegment)leftCenterRightOrAlone barMetrics:(UIBarMetrics)barMetrics

<强> UISlider

@property(nonatomic,retain) UIColor *minimumTrackTintColor
@property(nonatomic,retain) UIColor *maximumTrackTintColor
@property(nonatomic,retain) UIColor *thumbTintColor

<强> UIStepper

[iOS 6.0]
@property(nonatomic,retain) UIColor *tintColor
- (void)setBackgroundImage:(UIImage*)image forState:(UIControlState)state
- (void)setDividerImage:(UIImage*)image forLeftSegmentState:(UIControlState)leftState rightSegmentState:(UIControlState)rightState
- (void)setIncrementImage:(UIImage *)image forState:(UIControlState)state
- (void)setDecrementImage:(UIImage *)image forState:(UIControlState)state

<强> UISwitch

@property(nonatomic, retain) UIColor* onTintColor

[iOS 6.0]
@property(nonatomic, retain) UIColor *tintColor
@property(nonatomic, retain) UIColor *thumbTintColor
@property(nonatomic, retain) UIImage *onImage
@property(nonatomic, retain) UIImage *offImage

<强> UITabBar

@property(nonatomic,retain) UIColor *tintColor
@property(nonatomic,retain) UIColor *selectedImageTintColor
@property(nonatomic,retain) UIImage *backgroundImage
@property(nonatomic,retain) UIImage *selectionIndicatorImage

[iOS 6.0]
@property(nonatomic,retain) UIImage *shadowImage

[iOS 7.0]
@property(nonatomic,retain) UIColor *barTintColor 
@property(nonatomic) UITabBarItemPositioning itemPositioning 
@property(nonatomic) CGFloat itemWidth 
@property(nonatomic) CGFloat itemSpacing 
@property(nonatomic) UIBarStyle barStyle 

<强> UITabBarItem

- (void)setTitlePositionAdjustment:(UIOffset)adjustment

<强>的UITableView

[iOS 6.0]
@property(nonatomic, retain) UIColor *sectionIndexColor
@property(nonatomic, retain) UIColor *sectionIndexTrackingBackgroundColor

[iOS 7.0]
@property (nonatomic) UIEdgeInsets separatorInset 
@property(nonatomic, retain) UIColor *sectionIndexBackgroundColor 

<强>的UITableViewCell

[iOS 7.0]
@property (nonatomic) UIEdgeInsets separatorInset 

<强> UITableViewHeaderFooterView

[iOS 6.0]
@property(nonatomic, retain) UIColor *tintColor

<强> UIToolbar

@property(nonatomic,retain) UIColor *tintColor;
- (void)setBackgroundImage:(UIImage *)backgroundImage forToolbarPosition:(UIToolbarPosition)topOrBottom barMetrics:(UIBarMetrics)barMetrics

[iOS 6.0]
- (void)setShadowImage:(UIImage *)shadowImage forToolbarPosition:(UIToolbarPosition)topOrBottom

[iOS 7.0]
@property(nonatomic,retain) UIColor *barTintColor 

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（2012年7月3日）：此列表直到最新版本的XCode（4.3.3）才更改。

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（2013年3月12日）：针对SDK 6.1更新了列表。适用于iOS 6.0（或更高版本）的属性列在[iOS 6.0]标记下。

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（2013年10月24日）：针对SDK 7.0更新了列表。适用于iOS 7.0（或更高版本）的属性列在[iOS 7.0]标记下。