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bootstrap/scss/forms/_form-range.scss
2025-09-16 17:05:34 -07:00

118 lines
4.3 KiB
SCSS

@use "../config" as *;
@use "../colors" as *;
@use "../variables" as *;
@use "../mixins/border-radius" as *;
@use "../mixins/box-shadow" as *;
@use "../mixins/transition" as *;
@use "../mixins/gradients" as *;
@use "form-variables" as *;
// scss-docs-start form-range-variables
$form-range-track-width: 100% !default;
$form-range-track-height: .5rem !default;
$form-range-track-cursor: pointer !default;
$form-range-track-bg: var(--#{$prefix}secondary-bg) !default;
$form-range-track-border-radius: 1rem !default;
$form-range-track-box-shadow: var(--#{$prefix}box-shadow-inset) !default;
$form-range-thumb-width: 1rem !default;
$form-range-thumb-height: $form-range-thumb-width !default;
$form-range-thumb-bg: $component-active-bg !default;
$form-range-thumb-border: 0 !default;
$form-range-thumb-border-radius: 1rem !default;
$form-range-thumb-box-shadow: 0 .1rem .25rem rgba($black, .1) !default;
$form-range-thumb-focus-box-shadow: 0 0 0 1px $body-bg, $input-focus-box-shadow !default;
$form-range-thumb-focus-box-shadow-width: $input-focus-width !default; // For focus box shadow issue in Edge
$form-range-thumb-active-bg: tint-color($component-active-bg, 70%) !default;
$form-range-thumb-disabled-bg: var(--#{$prefix}secondary-color) !default;
$form-range-thumb-transition: background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out !default;
// scss-docs-end form-range-variables
@layer forms {
.form-range {
width: 100%;
height: add($form-range-thumb-height, $form-range-thumb-focus-box-shadow-width * 2);
padding: 0; // Need to reset padding
appearance: none;
background-color: transparent;
&:focus {
outline: 0;
// Pseudo-elements must be split across multiple rulesets to have an effect.
// No box-shadow() mixin for focus accessibility.
&::-webkit-slider-thumb { box-shadow: $form-range-thumb-focus-box-shadow; }
&::-moz-range-thumb { box-shadow: $form-range-thumb-focus-box-shadow; }
}
&::-moz-focus-outer {
border: 0;
}
&::-webkit-slider-thumb {
width: $form-range-thumb-width;
height: $form-range-thumb-height;
margin-top: ($form-range-track-height - $form-range-thumb-height) * .5; // Webkit specific
appearance: none;
@include gradient-bg($form-range-thumb-bg);
border: $form-range-thumb-border;
@include border-radius($form-range-thumb-border-radius);
@include box-shadow($form-range-thumb-box-shadow);
@include transition($form-range-thumb-transition);
&:active {
@include gradient-bg($form-range-thumb-active-bg);
}
}
&::-webkit-slider-runnable-track {
width: $form-range-track-width;
height: $form-range-track-height;
color: transparent; // Why?
cursor: $form-range-track-cursor;
background-color: $form-range-track-bg;
border-color: transparent;
@include border-radius($form-range-track-border-radius);
@include box-shadow($form-range-track-box-shadow);
}
&::-moz-range-thumb {
width: $form-range-thumb-width;
height: $form-range-thumb-height;
appearance: none;
@include gradient-bg($form-range-thumb-bg);
border: $form-range-thumb-border;
@include border-radius($form-range-thumb-border-radius);
@include box-shadow($form-range-thumb-box-shadow);
@include transition($form-range-thumb-transition);
&:active {
@include gradient-bg($form-range-thumb-active-bg);
}
}
&::-moz-range-track {
width: $form-range-track-width;
height: $form-range-track-height;
color: transparent;
cursor: $form-range-track-cursor;
background-color: $form-range-track-bg;
border-color: transparent; // Firefox specific?
@include border-radius($form-range-track-border-radius);
@include box-shadow($form-range-track-box-shadow);
}
&:disabled {
pointer-events: none;
&::-webkit-slider-thumb {
background-color: $form-range-thumb-disabled-bg;
}
&::-moz-range-thumb {
background-color: $form-range-thumb-disabled-bg;
}
}
}
}