mirror of
https://github.com/zhigang1992/react-native.git
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06a87bec25
- [ReactNative] Add AsyncStorageTest | Spencer Ahrens - [ReactNative] Add timers integration test | Spencer Ahrens - [ReactNative] Remove ExpandingText | Tadeu Zagallo - [TouchableHighlight] Preserve underlay style when restoring inactive props | Christopher Chedeau - clean flow errors in react-native-github | Basil Hosmer - [ReactNative] Sort React Native exports into two groups, Components and APIs | Christopher Chedeau - [ReactNative] Rename Slider to SliderIOS | Tadeu Zagallo - [react_native] JS files from D1919491: Improve JS logging | Martin Kosiba - [ReactNative] Add TimerExample | Spencer Ahrens - [RFC][ReactNative] increase timer resolution | Spencer Ahrens - [ReactNative] Strip prefixes from NativeModules keys | Spencer Ahrens - [ReactNative] Small docs cleanup in ActivityIndicatorIOS and DatePickerIOS | Christopher Chedeau - [ReactNative] Improvements on perf measurement output | Jing Chen - [ReactNative] Clean up Touchable PropTypes | Christopher Chedeau - [ReactKit] Fail tests when redbox shows up | Alex Kotliarskyi
54 lines
1.4 KiB
JavaScript
54 lines
1.4 KiB
JavaScript
/**
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* Copyright 2004-present Facebook. All Rights Reserved.
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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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