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163 lines
3.5 KiB
163 lines
3.5 KiB
// stylelint-disable selector-no-qualifying-type |
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// Make the div behave like a button |
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.btn-group, |
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.btn-group-vertical { |
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position: relative; |
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display: inline-flex; |
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vertical-align: middle; // match .btn alignment given font-size hack above |
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> .btn { |
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position: relative; |
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flex: 1 1 auto; |
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// Bring the hover, focused, and "active" buttons to the front to overlay |
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// the borders properly |
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@include hover() { |
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z-index: 1; |
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} |
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&:focus, |
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&:active, |
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&.active { |
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z-index: 1; |
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} |
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} |
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} |
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// Optional: Group multiple button groups together for a toolbar |
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.btn-toolbar { |
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display: flex; |
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flex-wrap: wrap; |
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justify-content: flex-start; |
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.input-group { |
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width: auto; |
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} |
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} |
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.btn-group { |
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// Prevent double borders when buttons are next to each other |
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> .btn:not(:first-child), |
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> .btn-group:not(:first-child) { |
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margin-left: -$btn-border-width; |
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} |
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// Reset rounded corners |
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> .btn:not(:last-child):not(.dropdown-toggle), |
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> .btn-group:not(:last-child) > .btn { |
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@include border-right-radius(0); |
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} |
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> .btn:not(:first-child), |
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> .btn-group:not(:first-child) > .btn { |
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@include border-left-radius(0); |
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} |
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} |
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// Sizing |
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// |
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// Remix the default button sizing classes into new ones for easier manipulation. |
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.btn-group-sm > .btn { @extend .btn-sm; } |
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.btn-group-lg > .btn { @extend .btn-lg; } |
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// |
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// Split button dropdowns |
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// |
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.dropdown-toggle-split { |
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padding-right: $btn-padding-x * .75; |
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padding-left: $btn-padding-x * .75; |
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&::after, |
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.dropup &::after, |
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.dropright &::after { |
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margin-left: 0; |
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} |
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.dropleft &::before { |
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margin-right: 0; |
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} |
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} |
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.btn-sm + .dropdown-toggle-split { |
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padding-right: $btn-padding-x-sm * .75; |
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padding-left: $btn-padding-x-sm * .75; |
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} |
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.btn-lg + .dropdown-toggle-split { |
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padding-right: $btn-padding-x-lg * .75; |
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padding-left: $btn-padding-x-lg * .75; |
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} |
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// The clickable button for toggling the menu |
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// Set the same inset shadow as the :active state |
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.btn-group.show .dropdown-toggle { |
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@include box-shadow($btn-active-box-shadow); |
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// Show no shadow for `.btn-link` since it has no other button styles. |
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&.btn-link { |
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@include box-shadow(none); |
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} |
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} |
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// |
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// Vertical button groups |
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// |
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.btn-group-vertical { |
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flex-direction: column; |
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align-items: flex-start; |
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justify-content: center; |
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> .btn, |
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> .btn-group { |
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width: 100%; |
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} |
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> .btn:not(:first-child), |
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> .btn-group:not(:first-child) { |
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margin-top: -$btn-border-width; |
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} |
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// Reset rounded corners |
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> .btn:not(:last-child):not(.dropdown-toggle), |
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> .btn-group:not(:last-child) > .btn { |
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@include border-bottom-radius(0); |
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} |
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> .btn:not(:first-child), |
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> .btn-group:not(:first-child) > .btn { |
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@include border-top-radius(0); |
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} |
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} |
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// Checkbox and radio options |
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// |
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// In order to support the browser's form validation feedback, powered by the |
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// `required` attribute, we have to "hide" the inputs via `clip`. We cannot use |
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// `display: none;` or `visibility: hidden;` as that also hides the popover. |
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// Simply visually hiding the inputs via `opacity` would leave them clickable in |
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// certain cases which is prevented by using `clip` and `pointer-events`. |
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// This way, we ensure a DOM element is visible to position the popover from. |
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// |
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// See https://github.com/twbs/bootstrap/pull/12794 and |
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// https://github.com/twbs/bootstrap/pull/14559 for more information. |
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.btn-group-toggle { |
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> .btn, |
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> .btn-group > .btn { |
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margin-bottom: 0; // Override default `<label>` value |
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input[type="radio"], |
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input[type="checkbox"] { |
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position: absolute; |
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clip: rect(0, 0, 0, 0); |
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pointer-events: none; |
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} |
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} |
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}
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