react-native/Libraries/Text/RCTBackedTextInputDelegate.h
Valentin Shergin 8f93ce680d TextInput: Unified support of blurOnSubmit prop
Summary:
Now the business logic of `blurOnSubmit` is pretty simple and lives inside `RCTTextInput`,
whereas UIKit hacks/workarounds lives inside `RCTBackedTextInputDelegateAdapter`.

Reviewed By: javache

Differential Revision: D5299397

fbshipit-source-id: 6a9d4194324ff9446c74fdb32ad5357e849e471d
2017-07-18 14:46:22 -07:00

31 lines
1.2 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>
@protocol RCTBackedTextInputViewProtocol;
@protocol RCTBackedTextInputDelegate <NSObject>
- (BOOL)textInputShouldBeginEditing; // Return `NO` to disallow editing.
- (void)textInputDidBeginEditing;
- (BOOL)textInputShouldEndEditing; // Return `YES` to allow editing to stop and to resign first responder status. `NO` to disallow the editing session to end.
- (void)textInputDidEndEditing; // May be called if forced even if `textInputShouldEndEditing` returns `NO` (e.g. view removed from window) or `[textInput endEditing:YES]` called.
- (BOOL)textInputShouldReturn; // May be called right before `textInputShouldEndEditing` if "Return" button was pressed.
- (void)textInputDidReturn;
- (BOOL)textInputShouldChangeTextInRange:(NSRange)range replacementText:(NSString *)string; // Return NO to not change text.
- (void)textInputDidChange;
- (void)textInputDidChangeSelection;
@end