src/material/stepper/_m2-stepper.scss - main - githubmirror/components

src/material/stepper/_m2-stepper.scss
65 строк3 KB
Kristiyan Kostadinov
fix(material/stepper): add border radius to header hover state in m2 (#33529)
15 июл 2026, 19:00
15 июл 2026, 19:00c729db7
@use 'sass:map';
@use '../core/theming/theming';
@use '../core/tokens/m2-utils';
@use '../core/tokens/m3-utils';

@function get-tokens($theme) {
  $system: m2-utils.get-system($theme);
  $density-scale: theming.clamp-density(map.get($system, density-scale), -4);

  @return (
    base: (
      stepper-header-focus-state-layer-shape: 4px,
      stepper-header-hover-state-layer-shape: 4px,
    ),
    color: map.merge(private-get-color-palette-color-tokens($theme, primary), (
      stepper-container-color: map.get($system, surface),
      stepper-line-color: map.get($system, outline),
      stepper-header-hover-state-layer-color: m3-utils.color-with-opacity(
          map.get($system, on-surface), map.get($system, hover-state-layer-opacity)),
      stepper-header-focus-state-layer-color: m3-utils.color-with-opacity(
          map.get($system, on-surface), map.get($system, focus-state-layer-opacity)),
      stepper-header-label-text-color: map.get($system, on-surface-variant),
      stepper-header-optional-label-text-color: map.get($system, on-surface-variant),
      stepper-header-selected-state-label-text-color: map.get($system, on-surface),
      stepper-header-error-state-label-text-color: map.get($system, error),
      stepper-header-icon-background-color: map.get($system, on-surface-variant),
      stepper-header-error-state-icon-foreground-color: map.get($system, error),
      stepper-header-error-state-icon-background-color: transparent)
    ),
    typography: (
      stepper-container-text-font: map.get($system, body-medium-font),
      stepper-header-label-text-font: map.get($system, body-medium-font),
      stepper-header-label-text-size: map.get($system, body-medium-size),
      stepper-header-label-text-weight: map.get($system, body-medium-weight),
      stepper-header-error-state-label-text-size: map.get($system, body-large-size),
      stepper-header-selected-state-label-text-size: map.get($system, body-large-size),
      stepper-header-selected-state-label-text-weight: map.get($system, body-large-weight),
    ),
    density: (
      stepper-header-height: map.get((
        0: 72px,
        -1: 68px,
        -2: 64px,
        -3: 60px,
        -4: 42px,
      ), $density-scale),
    ),
  );
}

// Generates the tokens used to theme the stepper based on a palette.
@function private-get-color-palette-color-tokens($theme, $color-variant) {
  $system: m2-utils.get-system($theme);
  $system: m3-utils.replace-colors-with-variant($system, primary, $color-variant);

  @return (
    stepper-header-icon-foreground-color: map.get($system, on-primary),
    stepper-header-selected-state-icon-background-color: map.get($system, primary),
    stepper-header-selected-state-icon-foreground-color: map.get($system, on-primary),
    stepper-header-done-state-icon-background-color: map.get($system, primary),
    stepper-header-done-state-icon-foreground-color: map.get($system, on-primary),
    stepper-header-edit-state-icon-background-color: map.get($system, primary),
    stepper-header-edit-state-icon-foreground-color: map.get($system, on-primary),
  );
}