react-native/React/Views/UIView+React.h

62 lines
1.6 KiB
Objective-C

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#import <UIKit/UIKit.h>
@class RCTShadowView;
#import "RCTComponent.h"
//TODO: let's try to eliminate this category if possible
@interface UIView (React) <RCTComponent>
- (NSArray<UIView *> *)reactSubviews;
- (UIView *)reactSuperview;
/**
* Used by the UIIManager to set the view frame.
* May be overriden to disable animation, etc.
*/
- (void)reactSetFrame:(CGRect)frame;
/**
* Used to improve performance when compositing views with translucent content.
*/
- (void)reactSetInheritedBackgroundColor:(UIColor *)inheritedBackgroundColor;
/**
* This method finds and returns the containing view controller for the view.
*/
- (UIViewController *)reactViewController;
/**
* This method attaches the specified controller as a child of the
* the owning view controller of this view. Returns NO if no view
* controller is found (which may happen if the view is not currently
* attached to the view hierarchy).
*/
- (void)reactAddControllerToClosestParent:(UIViewController *)controller;
/**
* Responder overrides - to be deprecated.
*/
- (void)reactWillMakeFirstResponder;
- (void)reactDidMakeFirstResponder;
- (BOOL)reactRespondsToTouch:(UITouch *)touch;
/**
Tools for debugging
*/
#if RCT_DEV
@property (nonatomic, strong, setter=_DEBUG_setReactShadowView:) RCTShadowView *_DEBUG_reactShadowView;
#endif
@end