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V4.1: Custom range control #23380

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V4.1: Custom range control #23380

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0102160
added the styling
gijsbotje Aug 13, 2017
c02fa07
added the documentation
gijsbotje Aug 13, 2017
8d8663a
Merge branch 'v4-dev' into custom-range-input
gijsbotje Aug 13, 2017
0355a31
update for one rule per line
gijsbotje Aug 13, 2017
7198dd2
Merge branch 'v4-dev' into custom-range-input
gijsbotje Aug 13, 2017
126f731
fix hound error: trailing whitespace
gijsbotje Aug 13, 2017
e9f63e5
trimmed off vendor prefixes
gijsbotje Aug 13, 2017
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14 changes: 14 additions & 0 deletions docs/4.0/components/forms.md
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Original file line number Diff line number Diff line change
Expand Up @@ -989,6 +989,20 @@ Custom `<select>` menus need only a custom class, `.custom-select` to trigger th
</select>
{% endexample %}

### Range control

Custom `<input type="range">` controls need only a custom class, `.custom-range` to trigger the custom styles.

{% example html %}
<input type="range" class="custom-range">
{% endexample %}

Additionally you can add steps by defining `min` and `max` attributes.

{% example html %}
<input type="range" class="custom-range" min="0" max="5">
{% endexample %}

### File browser

The file input is the most gnarly of the bunch and require additional JavaScript if you'd like to hook them up with functional *Choose file...* and selected file name text.
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107 changes: 107 additions & 0 deletions scss/_custom-forms.scss
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Expand Up @@ -253,3 +253,110 @@
}
}
}

// Range
//
// Replace the browser default range with a custom one.
.custom-range {
width: 100%;
padding-left: 0;
background-color: transparent;
-webkit-appearance: none;

&:focus {
outline: none;

&::-webkit-slider-thumb,
&::-moz-range-thumb,
&::-ms-thumb {
box-shadow: $custom-control-indicator-focus-box-shadow;
}
}

&::-moz-focus-inner,
&:-moz-focusring {
border: 0;
outline: none;
}

&:active {

&::-webkit-slider-thumb,
&::-moz-range-thumb,
&::-ms-thumb {
background-color: $custom-control-indicator-active-bg;
}
}

// webkit styling
&::-webkit-slider-thumb {
width: $custom-control-indicator-size;
height: $custom-control-indicator-size;
margin-top: -($custom-control-indicator-size * .25);
background-color: $custom-control-indicator-checked-bg;
border: 0;
border-radius: $custom-control-indicator-size;
-webkit-appearance: none;
}

&::-webkit-slider-runnable-track {
width: 100%;
height: $custom-control-indicator-size * .5;
color: transparent;
cursor: pointer;
background-color: $custom-control-indicator-bg;
border-color: transparent;
border-radius: $custom-control-indicator-size;
}

// firefox styling
&::-moz-range-thumb {
width: $custom-control-indicator-size;
height: $custom-control-indicator-size;
background-color: $custom-control-indicator-checked-bg;
border: 0;
border-radius: $custom-control-indicator-size;
-webkit-appearance: none;
}

&::-moz-range-track {
width: 100%;
height: $custom-control-indicator-size * .5;
color: transparent;
cursor: pointer;
background-color: $custom-control-indicator-bg;
border-color: transparent;
border-radius: $custom-control-indicator-size;
}

// IE styling
&::-ms-thumb {
width: $custom-control-indicator-size;
height: $custom-control-indicator-size;
background-color: $custom-control-indicator-checked-bg;
border: 0;
border-radius: $custom-control-indicator-size;
-webkit-appearance: none;
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I believe this should be unprefixed and let autoprefixer do its thing. The same goes for other prefixes.

}

&::-ms-track {
width: 100%;
height: $custom-control-indicator-size * .5;
color: transparent;
cursor: pointer;
background-color: transparent;
border-color: transparent;
border-width: ($custom-control-indicator-size * .5);
}

&::-ms-fill-lower {
background-color: $custom-control-indicator-bg;
border-radius: $custom-control-indicator-size;
}

&::-ms-fill-upper {
margin-right: 15px;
background-color: $custom-control-indicator-bg;
border-radius: $custom-control-indicator-size;
}
}