角材料-更改单击的垫列表选项的颜色 [英] Angular Material - change color of clicked mat-list-option

问题描述

是否可以更改已选中复选框(mat-pseudo-checkbox-checked)的默认颜色:

Is there a possibility to change the default color of a checked checkbox (mat-pseudo-checkbox-checked):

<mat-selection-list #shoes>
  <mat-list-option *ngFor="let shoe of typesOfShoes">
    {{shoe}}
  </mat-list-option>
</mat-selection-list>

我尝试过:

.mat-pseudo-checkbox-checked {
    background-color: #00f;
}

但没有影响.

推荐答案

我不确定，但是您可以尝试使用此

I am not sure but you can try using this

.mat-select-content, .mat-select-panel-done-animating {
     background: mat-color($background, card); 
}

到

.mat-select-content, .mat-select-panel-done-animating {
    background: mat-color($background, card);
    .mat-option {
        color : mat-color($foreground, text);
    }
}

有关详细信息，您还可以检查以下链接 https://github.com/angular/material2/blob/master/src/lib/list/_list-theme.scss

for details, you can also check the following link https://github.com/angular/material2/blob/master/src/lib/list/_list-theme.scss

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