如何在angular Dart项目中将angular _ components的材质图标颜色更改为白色

Question

如何在角镖项目中将material-drawermaterial-icon颜色更改为白色，背景为angular _ components。

app_component.html

<material-drawer persistent #drawer="drawer"
[class.custom-width]="customWidth">
<div class="mini-drawer">
<material-list *deferredContent>
<div class="mat-drawer-spacer"></div>
<div>
<material-list-item>
<material-icon icon="inbox"></material-icon>
</material-list-item>
<material-list-item>
<material-icon icon="star"></material-icon>
</material-list-item>
<material-list-item>
<material-icon icon="send"></material-icon>
</material-list-item>
<material-list-item>
<material-icon icon="drafts"></material-icon>
</material-list-item>
</div>
</material-list>
</div>
</material-drawer>
<div class="material-content">
<header class="material-header shadow">
<div class="material-header-row">
<material-button class="material-drawer-button" icon (trigger)="drawer.toggle()">
<material-icon icon="menu"></material-icon>
</material-button>
<span class="material-header-title">Mobile Layout</span>
<div class="material-spacer"></div>
</div>
</header>
<div class="app-layout">
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et. Diam phaedrum ei mea, quaeque voluptaria efficiantur duo no. Eu adhuc
veritus civibus nec, sumo invidunt mel id, in vim dictas detraxit. Per an
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</div>
</div>

app_component.css

@import 'package:angular_components/css/material/material';
@import 'package:angular_components/material_tab/mixins';
@import 'package:angular_components/app_layout/mixins';
:host {
}
.custom-width {
@include mat-drawer-width(72px);
@include mat-temporary-drawer-width(72px);
}
.mini-drawer {
height: 100%;
background: $mat-blue;
}
material-list {
background-color: transparent;
color: $mat-white;
}

Answer 1

您可以简单地更改html元素本身的颜色。示例如下：https://dart-lang.github.io/angular_components_example/#material_icon

来源：https://github.com/dart-lang/angular_components_example/blob/134f9b0671ddc1142a445f182637f9e78b2a49f6/example/material_icon_example/lib/material_icon_demo.html#L37

material-icon {
color: white;
}