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61 lines
2.3 KiB
61 lines
2.3 KiB
1 year ago
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// DAKeyboardControl.h
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// DAKeyboardControlExample
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//
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// Created by Daniel Amitay on 7/14/12.
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// Copyright (c) 2012 Daniel Amitay. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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typedef void (^DAKeyboardDidMoveBlock)(CGRect keyboardFrameInView, BOOL opening, BOOL closing);
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/** DAKeyboardControl allows you to easily add keyboard awareness and scrolling
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dismissal (a receding keyboard ala iMessages app) to any UIView, UIScrollView
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or UITableView with only 1 line of code. DAKeyboardControl automatically
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extends UIView and provides a block callback with the keyboard's current origin.
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*/
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@interface UIView (DAKeyboardControl)
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/** The keyboardTriggerOffset property allows you to choose at what point the
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user's finger "engages" the keyboard.
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*/
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@property (nonatomic) CGFloat keyboardTriggerOffset;
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@property (nonatomic, readonly) BOOL keyboardWillRecede;
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/** Adding pan-to-dismiss (functionality introduced in iMessages)
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@param didMoveBlock called everytime the keyboard is moved so you can update
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the frames of your views
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@see addKeyboardNonpanningWithActionHandler:
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@see removeKeyboardControl
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*/
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- (void)addKeyboardPanningWithActionHandler:(DAKeyboardDidMoveBlock)didMoveBlock;
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- (void)addKeyboardPanningWithFrameBasedActionHandler:(DAKeyboardDidMoveBlock)didMoveFrameBasesBlock
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constraintBasedActionHandler:(DAKeyboardDidMoveBlock)didMoveConstraintBasesBlock;
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/** Adding keyboard awareness (appearance and disappearance only)
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@param didMoveBlock called everytime the keyboard is moved so you can update
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the frames of your views
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@see addKeyboardPanningWithActionHandler:
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@see removeKeyboardControl
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*/
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- (void)addKeyboardNonpanningWithActionHandler:(DAKeyboardDidMoveBlock)didMoveBlock;
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- (void)addKeyboardNonpanningWithFrameBasedActionHandler:(DAKeyboardDidMoveBlock)didMoveFrameBasesBlock
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constraintBasedActionHandler:(DAKeyboardDidMoveBlock)didMoveConstraintBasesBlock;
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/** Remove the keyboard action handler
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@note You MUST call this method to remove the keyboard handler before the view
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goes out of memory.
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*/
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- (void)removeKeyboardControl;
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/** Returns the keyboard frame in the view */
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- (CGRect)keyboardFrameInView;
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@property (nonatomic, readonly, getter = isKeyboardOpened) BOOL keyboardOpened;
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/** Convenience method to dismiss the keyboard */
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- (void)hideKeyboard;
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@end
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