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https://github.com/status-im/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
40 lines
1.3 KiB
JavaScript
40 lines
1.3 KiB
JavaScript
/**
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* Copyright 2004-present Facebook. All Rights Reserved.
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*
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* @providesModule queryLayoutByID
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*/
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'use strict';
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var ReactIOSTagHandles = require('ReactIOSTagHandles');
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var RCTUIManager = require('NativeModules').UIManager;
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/**
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* Queries the layout of a view. The layout does not reflect the element as
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* seen by the user, rather it reflects the position within the layout system,
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* before any transforms are applied.
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*
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* The only other requirement is that the `pageX, pageY` values be in the same
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* coordinate system that events' `pageX/Y` are reported. That means that for
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* the web, `pageXOffset/pageYOffset` should be added to to
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* getBoundingClientRect to make consistent with touches.
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*
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* var pageXOffset = window.pageXOffset;
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* var pageYOffset = window.pageYOffset;
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*
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* This is an IOS specific implementation.
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*
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* @param {string} rootNodeID ID of the platform specific node to be measured.
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* @param {function} onError `func(error)`
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* @param {function} onSuccess `func(left, top, width, height, pageX, pageY)`
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*/
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var queryLayoutByID = function(rootNodeID, onError, onSuccess) {
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// Native bridge doesn't *yet* surface errors.
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RCTUIManager.measure(
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ReactIOSTagHandles.rootNodeIDToTag[rootNodeID],
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onSuccess
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);
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};
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module.exports = queryLayoutByID;
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