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Merge pull request #1960 from matrix-org/t3chguy/tag_panel_a11y

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improve tag panel accessibility and remove a no-op dispatch
This commit is contained in:
David Baker 2018-06-14 10:56:03 +01:00 committed by GitHub
commit 84a9c6a824
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1 changed files with 14 additions and 10 deletions
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24
src/components/structures/TagPanel.js
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@ -84,7 +84,10 @@ const TagPanel = React.createClass({
},
onMouseDown(e) {
dis.dispatch({action: 'deselect_tags'});
// only dispatch if its not a no-op
if (this.state.selectedTags.length > 0) {
dis.dispatch({action: 'deselect_tags'});
}
},
onCreateGroupClick(ev) {
@ -113,17 +116,18 @@ const TagPanel = React.createClass({
/>;
});
const clearButton = this.state.selectedTags.length > 0 ?
<TintableSvg src="img/icons-close.svg" width="24" height="24"
alt={_t("Clear filter")}
title={_t("Clear filter")}
/> :
<div />;
let clearButton;
if (this.state.selectedTags.length > 0) {
clearButton = <AccessibleButton className="mx_TagPanel_clearButton" onClick={this.onClearFilterClick}>
<TintableSvg src="img/icons-close.svg" width="24" height="24"
alt={_t("Clear filter")}
title={_t("Clear filter")}
/>
</AccessibleButton>;
}
return <div className="mx_TagPanel">
<AccessibleButton className="mx_TagPanel_clearButton" onClick={this.onClearFilterClick}>
{ clearButton }
</AccessibleButton>
{ clearButton }
<div className="mx_TagPanel_divider" />
<GeminiScrollbarWrapper
className="mx_TagPanel_scroller"