#import <Foundation/Foundation.h> #import <UIKit/UIKitDefines.h> #import <UIKit/UIEvent.h> #import <UIKit/UIPasteConfigurationSupporting.h>NS_ASSUME_NONNULL_BEGIN@class UIPress; @class UIPressesEvent; //響應(yīng)者類的按鍵命令類類目 @protocol UIResponderStandardEditActions <NSObject> @optional - (void)cut:(nullable id)sender NS_AVAILABLE_IOS(3_0);//剪切 - (void)copy:(nullable id)sender NS_AVAILABLE_IOS(3_0);//復(fù)制 - (void)paste:(nullable id)sender NS_AVAILABLE_IOS(3_0);//粘貼 - (void)select:(nullable id)sender NS_AVAILABLE_IOS(3_0);//選擇 - (void)selectAll:(nullable id)sender NS_AVAILABLE_IOS(3_0);//選擇全部 - (void)delete:(nullable id)sender NS_AVAILABLE_IOS(3_2);//刪除 - (void)makeTextWritingDirectionLeftToRight:(nullable id)sender NS_AVAILABLE_IOS(5_0);//從左到右寫入字符串 - (void)makeTextWritingDirectionRightToLeft:(nullable id)sender NS_AVAILABLE_IOS(5_0);//從右到左寫入字符串 - (void)toggleBoldface:(nullable id)sender NS_AVAILABLE_IOS(6_0);//切換字體為黑體 - (void)toggleItalics:(nullable id)sender NS_AVAILABLE_IOS(6_0);//切換字體為斜體 - (void)toggleUnderline:(nullable id)sender NS_AVAILABLE_IOS(6_0);//為字體加入下劃線- (void)increaseSize:(nullable id)sender NS_AVAILABLE_IOS(7_0);//增加字體大小 - (void)decreaseSize:(nullable id)sender NS_AVAILABLE_IOS(7_0);//減小字體大小@endNS_CLASS_AVAILABLE_IOS(2_0) @interface UIResponder : NSObject <UIResponderStandardEditActions> //響應(yīng)鏈中負(fù)責(zé)傳遞事件的方法 #if UIKIT_DEFINE_AS_PROPERTIES @property(nonatomic, readonly, nullable) UIResponder *nextResponder; #else - (nullable UIResponder*)nextResponder; #endif//一個(gè)響應(yīng)對象是否可以成為第一響應(yīng)者,可以用這個(gè)進(jìn)行判斷，默認(rèn)值為NO #if UIKIT_DEFINE_AS_PROPERTIES @property(nonatomic, readonly) BOOL canBecomeFirstResponder; // default is NO #else - (BOOL)canBecomeFirstResponder; // default is NO #endif //設(shè)置對象成為第一響應(yīng)者，成功返回YES；否則返回NO - (BOOL)becomeFirstResponder;//是否可以辭去第一響應(yīng)者,默認(rèn)值為YES #if UIKIT_DEFINE_AS_PROPERTIES @property(nonatomic, readonly) BOOL canResignFirstResponder; // default is YES #else - (BOOL)canResignFirstResponder; // default is YES #endif //辭去第一響應(yīng)者 成功返回YES；否則返回NO - (BOOL)resignFirstResponder;//判定一個(gè)響應(yīng)對象是否是第一響應(yīng)者 #if UIKIT_DEFINE_AS_PROPERTIES @property(nonatomic, readonly) BOOL isFirstResponder; #else - (BOOL)isFirstResponder; #endif//響應(yīng)觸摸事件 - (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(nullable UIEvent *)event;//手指按下的時(shí)候調(diào)用 - (void)touchesMoved:(NSSet<UITouch *> *)touches withEvent:(nullable UIEvent *)event;//手指移動(dòng)的時(shí)候調(diào)用 - (void)touchesEnded:(NSSet<UITouch *> *)touches withEvent:(nullable UIEvent *)event;//手指抬起的時(shí)候調(diào)用 - (void)touchesCancelled:(NSSet<UITouch *> *)touches withEvent:(nullable UIEvent *)event;//取消(非正常離開屏幕,意外中斷) - (void)touchesEstimatedPropertiesUpdated:(NSSet<UITouch *> *)touches NS_AVAILABLE_IOS(9_1);// Apple Pencil 產(chǎn)生的 touch 事件的部分信息（如 Pencil 的方向等）傳遞到 iPad 或 iPhone 上會(huì)有一定的延時(shí)。 //UIKit 的回調(diào)方法 touchBegan 是立即產(chǎn)生的，其返回的參數(shù) touch 中包含了 Pencil 產(chǎn)生的額外信息，這個(gè)額外信息是有延時(shí)的。所以，首次回調(diào)時(shí)會(huì)給出額外信息的預(yù)估值，延時(shí)獲取真實(shí)值之后會(huì)調(diào)用 touchesEstimatedPropertiesUpdated 方法更新額外信息。//物理按鈕 深按API，一般用于遙控器 - (void)pressesBegan:(NSSet<UIPress *> *)presses withEvent:(nullable UIPressesEvent *)event NS_AVAILABLE_IOS(9_0);// 開始按壓的時(shí)候調(diào)用 - (void)pressesChanged:(NSSet<UIPress *> *)presses withEvent:(nullable UIPressesEvent *)event NS_AVAILABLE_IOS(9_0);// 按壓改變的時(shí)候調(diào)用 - (void)pressesEnded:(NSSet<UIPress *> *)presses withEvent:(nullable UIPressesEvent *)event NS_AVAILABLE_IOS(9_0);// 按壓結(jié)束的時(shí)候調(diào)用 - (void)pressesCancelled:(NSSet<UIPress *> *)presses withEvent:(nullable UIPressesEvent *)event NS_AVAILABLE_IOS(9_0);// 當(dāng)系統(tǒng)發(fā)出取消按壓事件的時(shí)候調(diào)用//響應(yīng)移動(dòng)事件 - (void)motionBegan:(UIEventSubtype)motion withEvent:(nullable UIEvent *)event NS_AVAILABLE_IOS(3_0);//移動(dòng)事件開始 - (void)motionEnded:(UIEventSubtype)motion withEvent:(nullable UIEvent *)event NS_AVAILABLE_IOS(3_0);//移動(dòng)事件結(jié)束 - (void)motionCancelled:(UIEventSubtype)motion withEvent:(nullable UIEvent *)event NS_AVAILABLE_IOS(3_0);//移動(dòng)事件取消//響應(yīng)遠(yuǎn)程控制事件 一般用于耳機(jī) - (void)remoteControlReceivedWithEvent:(nullable UIEvent *)event NS_AVAILABLE_IOS(4_0);//通過這個(gè)方法告訴UIMenuController它內(nèi)部應(yīng)該顯示什么內(nèi)容,”復(fù)制”、”粘貼”等 - (BOOL)canPerformAction:(SEL)action withSender:(nullable id)sender NS_AVAILABLE_IOS(3_0); ////默認(rèn)的實(shí)現(xiàn)是調(diào)用canPerformAction:withSender:方法來確定對象是否可以調(diào)用action操作。如果我們想要重寫目標(biāo)的選擇方式，則應(yīng)該重寫這個(gè)方法。 - (nullable id)targetForAction:(SEL)action withSender:(nullable id)sender NS_AVAILABLE_IOS(7_0);//UIResponder提供了一個(gè)只讀方法來獲取響應(yīng)鏈中共享的undo管理器，公共的事件撤銷管理者 @property(nullable, nonatomic,readonly) NSUndoManager *undoManager NS_AVAILABLE_IOS(3_0);@end//定義一個(gè)響應(yīng)者支持的快捷鍵 typedef NS_OPTIONS(NSInteger, UIKeyModifierFlags) {UIKeyModifierAlphaShift = 1 << 16,// Alppha+Shift鍵UIKeyModifierShift = 1 << 17,//Shift鍵UIKeyModifierControl = 1 << 18,//Control鍵UIKeyModifierAlternate = 1 << 19,//Alt鍵UIKeyModifierCommand = 1 << 20,//Command鍵UIKeyModifierNumericPad = 1 << 21,//Num鍵 } NS_ENUM_AVAILABLE_IOS(7_0);NS_CLASS_AVAILABLE_IOS(7_0) @interface UIKeyCommand : NSObject <NSCopying, NSSecureCoding>- (instancetype)init NS_DESIGNATED_INITIALIZER; - (nullable instancetype)initWithCoder:(NSCoder *)aDecoder NS_DESIGNATED_INITIALIZER; //輸入字符串 @property (nullable,nonatomic,readonly) NSString *input; //按鍵調(diào)節(jié)器 @property (nonatomic,readonly) UIKeyModifierFlags modifierFlags; //按指定調(diào)節(jié)器鍵輸入字符串并設(shè)置事件 @property (nullable,nonatomic,copy) NSString *discoverabilityTitle NS_AVAILABLE_IOS(9_0);// The action for UIKeyCommands should accept a single (id)sender, as do the UIResponderStandardEditActions above// Creates an key command that will _not_ be discoverable in the UI. + (UIKeyCommand *)keyCommandWithInput:(NSString *)input modifierFlags:(UIKeyModifierFlags)modifierFlags action:(SEL)action;// Key Commands with a discoverabilityTitle _will_ be discoverable in the UI. + (UIKeyCommand *)keyCommandWithInput:(NSString *)input modifierFlags:(UIKeyModifierFlags)modifierFlags action:(SEL)action discoverabilityTitle:(NSString *)discoverabilityTitle NS_AVAILABLE_IOS(9_0);@end@interface UIResponder (UIResponderKeyCommands) @property (nullable,nonatomic,readonly) NSArray<UIKeyCommand *> *keyCommands NS_AVAILABLE_IOS(7_0); // returns an array of UIKeyCommand objects< @end@class UIInputViewController; @class UITextInputMode; @class UITextInputAssistantItem;@interface UIResponder (UIResponderInputViewAdditions)//鍵盤輸入視圖(系統(tǒng)默認(rèn)的,可以自定義) @property (nullable, nonatomic, readonly, strong) __kindof UIView *inputView NS_AVAILABLE_IOS(3_2); //彈出鍵盤時(shí)附帶的視圖 @property (nullable, nonatomic, readonly, strong) __kindof UIView *inputAccessoryView NS_AVAILABLE_IOS(3_2);/// This method is for clients that wish to put buttons on the Shortcuts Bar, shown on top of the keyboard. /// You may modify the returned inputAssistantItem to add to or replace the existing items on the bar. /// Modifications made to the returned UITextInputAssistantItem are reflected automatically. /// This method should not be overriden. Goes up the responder chain. @property (nonnull, nonatomic, readonly, strong) UITextInputAssistantItem *inputAssistantItem NS_AVAILABLE_IOS(9_0) __TVOS_PROHIBITED __WATCHOS_PROHIBITED;//鍵盤輸入視圖控制器 IOS8以后 @property (nullable, nonatomic, readonly, strong) UIInputViewController *inputViewController NS_AVAILABLE_IOS(8_0); //彈出鍵盤時(shí)附帶的視圖的視圖控制器 IOS8以后 @property (nullable, nonatomic, readonly, strong) UIInputViewController *inputAccessoryViewController NS_AVAILABLE_IOS(8_0);//文本輸入模式 @property (nullable, nonatomic, readonly, strong) UITextInputMode *textInputMode NS_AVAILABLE_IOS(7_0); //文本輸入模式標(biāo)識 @property (nullable, nonatomic, readonly, strong) NSString *textInputContextIdentifier NS_AVAILABLE_IOS(7_0); //根據(jù)設(shè)置的標(biāo)識清除指定的文本輸入模式 + (void)clearTextInputContextIdentifier:(NSString *)identifier NS_AVAILABLE_IOS(7_0);//重新刷新鍵盤輸入視圖 - (void)reloadInputViews NS_AVAILABLE_IOS(3_2);@end// 按鍵輸入箭頭指向 UIKIT_EXTERN NSString *const UIKeyInputUpArrow NS_AVAILABLE_IOS(7_0); UIKIT_EXTERN NSString *const UIKeyInputDownArrow NS_AVAILABLE_IOS(7_0); UIKIT_EXTERN NSString *const UIKeyInputLeftArrow NS_AVAILABLE_IOS(7_0); UIKIT_EXTERN NSString *const UIKeyInputRightArrow NS_AVAILABLE_IOS(7_0); UIKIT_EXTERN NSString *const UIKeyInputEscape NS_AVAILABLE_IOS(7_0);@interface UIResponder (ActivityContinuation) //用戶活動(dòng) @property (nullable, nonatomic, strong) NSUserActivity *userActivity NS_AVAILABLE_IOS(8_0); //更新用戶活動(dòng) - (void)updateUserActivityState:(NSUserActivity *)activity NS_AVAILABLE_IOS(8_0); //恢復(fù)用戶活動(dòng) - (void)restoreUserActivityState:(NSUserActivity *)activity NS_AVAILABLE_IOS(8_0); @end#if TARGET_OS_IOS @interface UIResponder (UIPasteConfigurationSupporting) <UIPasteConfigurationSupporting> @end #endifNS_ASSUME_NONNULL_END

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轉(zhuǎn)載于:https://www.cnblogs.com/xianfeng-zhang/p/9466257.html

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