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added react-overlays for base overlay components
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,93 +1,3 @@ | ||
| import React from 'react'; | ||
| import CustomPropTypes from './utils/CustomPropTypes'; | ||
| import domUtils from './utils/domUtils'; | ||
|
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| let Portal = React.createClass({ | ||
|
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| displayName: 'Portal', | ||
|
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| propTypes: { | ||
| /** | ||
| * The DOM Node that the Component will render it's children into | ||
| */ | ||
| container: CustomPropTypes.mountable | ||
| }, | ||
|
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| componentDidMount() { | ||
| this._renderOverlay(); | ||
| }, | ||
|
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| componentDidUpdate() { | ||
| this._renderOverlay(); | ||
| }, | ||
|
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| componentWillUnmount() { | ||
| this._unrenderOverlay(); | ||
| this._unmountOverlayTarget(); | ||
| }, | ||
|
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| _mountOverlayTarget() { | ||
| if (!this._overlayTarget) { | ||
| this._overlayTarget = document.createElement('div'); | ||
| this.getContainerDOMNode() | ||
| .appendChild(this._overlayTarget); | ||
| } | ||
| }, | ||
|
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| _unmountOverlayTarget() { | ||
| if (this._overlayTarget) { | ||
| this.getContainerDOMNode() | ||
| .removeChild(this._overlayTarget); | ||
| this._overlayTarget = null; | ||
| } | ||
| }, | ||
|
|
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| _renderOverlay() { | ||
| let overlay = !this.props.children | ||
| ? null | ||
| : React.Children.only(this.props.children); | ||
|
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| // Save reference for future access. | ||
| if (overlay !== null) { | ||
| this._mountOverlayTarget(); | ||
| this._overlayInstance = React.render(overlay, this._overlayTarget); | ||
| } else { | ||
| // Unrender if the component is null for transitions to null | ||
| this._unrenderOverlay(); | ||
| this._unmountOverlayTarget(); | ||
| } | ||
| }, | ||
|
|
||
| _unrenderOverlay() { | ||
| if (this._overlayTarget) { | ||
| React.unmountComponentAtNode(this._overlayTarget); | ||
| this._overlayInstance = null; | ||
| } | ||
| }, | ||
|
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| render() { | ||
| return null; | ||
| }, | ||
|
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| getOverlayDOMNode() { | ||
| if (!this.isMounted()) { | ||
| throw new Error('getOverlayDOMNode(): A component must be mounted to have a DOM node.'); | ||
| } | ||
|
|
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| if (this._overlayInstance) { | ||
| if (this._overlayInstance.getWrappedDOMNode) { | ||
| return this._overlayInstance.getWrappedDOMNode(); | ||
| } else { | ||
| return React.findDOMNode(this._overlayInstance); | ||
| } | ||
| } | ||
|
|
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| return null; | ||
| }, | ||
|
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| getContainerDOMNode() { | ||
| return React.findDOMNode(this.props.container) || domUtils.ownerDocument(this).body; | ||
| } | ||
| }); | ||
| import Portal from 'react-overlays/lib/Portal'; | ||
|
|
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| export default Portal; |
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