Question

我一直在努力为自己的网站制作自定义主题，但是没有任何东西会影响背景色。这是我的主题：

@import '~@angular/material/theming';
@include mat-core();

$warn: mat-palette($mat-red);

$dark-primary: mat-palette($mat-grey, 900);
$dark-accent: mat-palette($mat-grey);
$dark-theme: mat-dark-theme($dark-primary, $dark-accent, $warn);
@include angular-material-theme($dark-theme);

$blue-primary: mat-palette($mat-indigo, 800, 100, 100);
$blue-accent: mat-palette($mat-grey, 300, 100, 500);
$blue-theme: mat-light-theme($blue-primary, $blue-accent, $warn);

.alt-theme {
    @include angular-material-theme($blue-theme);
}

我的身体上有mat-app-background，但是第一个包含的主题被设置为暗/亮，这也是背景颜色（黑色或白色）的改变。

起初这是一个问题，但我现在对此很满意，因为它不在乎alt主题是否亮，背景保持黑色。或者，如果第一个包含的主题是浅色，而替代项是深色，它将保持白色。

编辑：

所以我的问题是我想将类添加到我的mat-drawer-container中，我想它不喜欢，我将其包装在div中，然后一切都按预期方式开始工作

Answer 1

我通常添加以下变量：

$mat-light-theme-background: (
  status-bar: map_get($mat-grey, 300),
  app-bar:    map_get($mat-grey, 100),
  background: map_get($mat-grey, A100),
  hover:      rgba(black, 0.04), // TODO(kara): check style with Material Design UX
  card:       white,
  dialog:     white,
  disabled-button: $black-12-opacity,
  raised-button: white,
  focused-button: $black-6-opacity,
  selected-button: map_get($mat-grey, 300),
  selected-disabled-button: map_get($mat-grey, 400),
  disabled-button-toggle: map_get($mat-grey, 200),
  unselected-chip: map_get($mat-grey, 300),
  disabled-list-option: map_get($mat-grey, 200),
);

$mat-light-theme-foreground: (
  base:              black,
  divider:           $dark-dividers,
  dividers:          $dark-dividers,
  disabled:          $dark-disabled-text,
  disabled-button:   rgba(black, 0.26),
  disabled-text:     $dark-disabled-text,
  hint-text:         $dark-disabled-text,
  secondary-text:    $dark-secondary-text,
  icon:              rgba(black, 0.54),
  icons:             rgba(black, 0.54),
  text:              rgba(black, 0.87),
  slider-min:        rgba(black, 0.87),
  slider-off:        rgba(black, 0.26),
  slider-off-active: rgba(black, 0.38),
);

// Create the theme object (a Sass map containing all of the palettes).
$material-theme: mat-light-theme($primary, $accent, $warn);

角材料无法更改主题的背景颜色

1 个答案: