react-native/ReactKit/Modules/RCTUIManager.h
Christopher Chedeau 5baffa03fd Second Updates from Mon 23 Mar
- [ReactNative] Use deprecated ix in TabBarExample | Amjad Masad
- [ReactNative] Expanded license on obj-c files | Christopher Chedeau
- [ReactNative] Expanded license on js files | Christopher Chedeau
- [ReactNative] Fix React Devtools integration | Alex Kotliarskyi
- [Text] Account for font leading so descenders are not clipped | James Ide
- [ReactNative] Expanded license on js packager files | Christopher Chedeau
- more UIExplorer flow | Basil Hosmer
- [react-packager] Pick up package changes while running | Amjad Masad
- Added a graph view and a ReactNative metric that displays current queue and execution time for the JS thread. | Bryce Redd
- [ReactNative] Add NativeModules and DeviceEventEmitter to react-native exports | Alex Kotliarskyi
2015-03-23 15:07:33 -07:00

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1.8 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>
#import "RCTBridge.h"
#import "RCTBridgeModule.h"
#import "RCTInvalidating.h"
#import "RCTViewManager.h"
@class RCTRootView;
@protocol RCTScrollableProtocol;
/**
* The RCTUIManager is the module responsible for updating the view hierarchy.
*/
@interface RCTUIManager : NSObject <RCTBridgeModule, RCTInvalidating>
@property (nonatomic, weak) id<RCTScrollableProtocol> mainScrollView;
/**
* Allows native environment code to respond to "the main scroll view" events.
* see `RCTUIManager`'s `setMainScrollViewTag`.
*/
@property (nonatomic, readwrite, weak) id<UIScrollViewDelegate> nativeMainScrollDelegate;
/**
* Register a root view with the RCTUIManager. Theoretically, a single manager
* can support multiple root views, however this feature is not currently exposed
* and may eventually be removed.
*/
- (void)registerRootView:(RCTRootView *)rootView;
/**
* Schedule a block to be executed on the UI thread. Useful if you need to execute
* view logic after all currently queued view updates have completed.
*/
- (void)addUIBlock:(RCTViewManagerUIBlock)block;
/**
* The view that is currently first responder, according to the JS context.
*/
+ (UIView *)JSResponder;
@end
/**
* This category makes the current RCTUIManager instance available via the
* RCTBridge, which is useful for RCTBridgeModules or RCTViewManagers that
* need to access the RCTUIManager.
*/
@interface RCTBridge (RCTUIManager)
@property (nonatomic, readonly) RCTUIManager *uiManager;
@end