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Merge pull request #3776 from matrix-org/travis/fix-resizer

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Reintroduce working resizer code for right panel
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Travis Ralston 2019-12-25 15:16:03 -07:00 committed by GitHub
commit e7eac2ec85
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1 changed files with 15 additions and 0 deletions
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15
src/components/structures/MainSplit.js
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@ -74,6 +74,21 @@ export default class MainSplit extends React.Component {
}
}
componentDidUpdate(prevProps) {
const wasPanelSet = this.props.panel && !prevProps.panel;
const wasPanelCleared = !this.props.panel && prevProps.panel;
if (this.resizeContainer && wasPanelSet) {
// The resizer can only be created when **both** expanded and the panel is
// set. Once both are true, the container ref will mount, which is required
// for the resizer to work.
this._createResizer();
} else if (this.resizer && wasPanelCleared) {
this.resizer.detach();
this.resizer = null;
}
}
render() {
const bodyView = React.Children.only(this.props.children);
const panelView = this.props.panel;