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5baffa03fd
- [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
59 lines
1.6 KiB
JavaScript
59 lines
1.6 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* @providesModule TextInputState
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*
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* This class is responsible for coordinating the "focused"
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* state for TextInputs. All calls relating to the keyboard
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* should be funneled through here
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*/
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'use strict';
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var RCTUIManager = require('NativeModules').UIManager;
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var TextInputState = {
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/**
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* Internal state
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*/
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_currentlyFocusedID: null,
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/**
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* Returns the ID of the currently focused text field, if one exists
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* If no text field is focused it returns null
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*/
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currentlyFocusedField: function() {
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return this._currentlyFocusedID;
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},
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/**
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* @param {string} TextInputID id of the text field to focus
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* Focuses the specified text field
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* noop if the text field was already focused
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*/
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focusTextInput: function(textFieldID) {
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if (this._currentlyFocusedID != textFieldID && textFieldID != null) {
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this._currentlyFocusedID = textFieldID;
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RCTUIManager.focus(textFieldID);
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}
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},
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/**
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* @param {string} textFieldID id of the text field to focus
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* Unfocuses the specified text field
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* noop if it wasn't focused
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*/
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blurTextInput: function(textFieldID) {
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if (this._currentlyFocusedID == textFieldID && textFieldID != null) {
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this._currentlyFocusedID = null;
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RCTUIManager.blur(textFieldID);
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}
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}
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};
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module.exports = TextInputState;
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