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fix(material-experimental/mdc-select): arrow not rendering in high contrast mode #21606

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merged 1 commit into from
Mar 7, 2021
Merged

fix(material-experimental/mdc-select): arrow not rendering in high contrast mode #21606

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9 changes: 8 additions & 1 deletion src/material-experimental/mdc-select/select.html
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,14 @@
</span>
</div>

<div class="mat-mdc-select-arrow-wrapper"><div class="mat-mdc-select-arrow"></div></div>
<div class="mat-mdc-select-arrow-wrapper">
<div class="mat-mdc-select-arrow">
<!-- Use an inline SVG, because it works better than a CSS triangle in high contrast mode. -->
<svg viewBox="0 0 24 24" width="24px" height="24px" focusable="false">
<path d="M7 10l5 5 5-5z"/>
</svg>
</div>
</div>
</div>

<ng-template
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16 changes: 11 additions & 5 deletions src/material-experimental/mdc-select/select.scss
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Expand Up @@ -60,12 +60,18 @@ $scale: 0.75 !default;
}

.mat-mdc-select-arrow {
width: 0;
height: 0;
border-left: $mat-select-arrow-size solid transparent;
border-right: $mat-select-arrow-size solid transparent;
border-top: $mat-select-arrow-size solid;
margin: 0 $mat-select-arrow-margin;
width: $mat-select-arrow-size * 2;
height: $mat-select-arrow-size;
position: relative;

svg {
fill: currentColor;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
}

// Note that the `.mdc-menu-surface` is here in order to bump up the specificity
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