amazeui/less/button-group.less

Sleek, intuitive, and powerful front-end framework for faster and easier web development.

// Name:                     Button Group
//
// Description:              Define style for button group
//
// Component:                `.am-btn-group`
//
// Modifiers:                `.am-btn-group-stacked`
//
//
// Uses:                     Button
//                           Icon
//
// =============================================================================

/* ==========================================================================
   Component: Button Group
 ============================================================================ */

// Make the div behave like a button
.@{ns}btn-group,
.@{ns}btn-group-stacked {
  position: relative;
  display: inline-block;
  vertical-align: middle; // match .@{ns}btn alignment given font-size hack above

  > .@{ns}btn {
    position: relative;
    float: left;
    // Bring the "active" button to the front
    &:hover,
    &:focus,
    &:active,
    &.active {
      z-index: 2;
    }
    &:focus {
      // Remove focus outline when dropdown JS adds it after closing the menu
      outline: 0;
    }
  }
}

// Prevent double borders when buttons are next to each other
// =============================================================================

.@{ns}btn-group {
  .@{ns}btn + .@{ns}btn,
  .@{ns}btn + .@{ns}btn-group,
  .@{ns}btn-group + .@{ns}btn,
  .@{ns}btn-group + .@{ns}btn-group {
    margin-left: -1px;
  }
  .hook-btn-group;
}

// Optional: Group multiple button groups together for a toolbar
.@{ns}btn-toolbar {
  margin-left: -5px; // Offset the first child's margin
  .clearfix();

  .@{ns}btn-group,
  .@{ns}input-group {
    float: left;
  }

  > .@{ns}btn,
  > .@{ns}btn-group,
  > .@{ns}input-group {
    margin-left: 5px;
  }
  .hook-btn-group-toolbar;
}

.@{ns}btn-group > .@{ns}btn:not(:first-child):not(:last-child):not(.@{ns}dropdown-toggle) {
  border-radius: 0;
}

// Set corners individual because sometimes a single button can be in a .btn-group and we need :first-child and :last-child to both match
.@{ns}btn-group > .@{ns}btn:first-child {
  margin-left: 0;
  &:not(:last-child):not(.@{ns}dropdown-toggle) {
    .border-right-radius(0);
  }
}

// Need .dropdown-toggle since :last-child doesn't apply given a .dropdown-menu immediately after it
.@{ns}btn-group > .@{ns}btn:last-child:not(:first-child),
.@{ns}btn-group > .@{ns}dropdown-toggle:not(:first-child) {
  .border-left-radius(0);
}

// Custom edits for including btn-groups within btn-groups (useful for including dropdown buttons within a btn-group)
.@{ns}btn-group > .@{ns}btn-group {
  float: left;
}

.@{ns}btn-group > .@{ns}btn-group:not(:first-child):not(:last-child) > .@{ns}btn {
  border-radius: 0;
}

.@{ns}btn-group > .@{ns}btn-group:first-child {
  > .@{ns}btn:last-child,
  > .@{ns}dropdown-toggle {
    .border-right-radius(0);
  }
}

.@{ns}btn-group > .@{ns}btn-group:last-child > .@{ns}btn:first-child {
  .border-left-radius(0);
}

// Sizing
// =============================================================================

.@{ns}btn-group-xs {
  & > .@{ns}btn {
    .button-size(@btn-xs-font-size);
  }

  .hook-btn-group-xs;
}

.@{ns}btn-group-sm {
  & > .@{ns}btn {
    .button-size(@btn-sm-font-size);
  }

  .hook-btn-group-sm;
}

.@{ns}btn-group-lg {
  & > .@{ns}btn {
    .button-size(@btn-lg-font-size);
  }

  .hook-btn-group-lg;
}

// Stacked button group
// =============================================================================

.@{ns}btn-group-stacked {
  > .@{ns}btn,
  > .@{ns}btn-group,
  > .@{ns}btn-group > .@{ns}btn {
    display: block;
    float: none;
    width: 100%;
    max-width: 100%;
  }

  // Clear floats so dropdown menus can be properly placed
  > .@{ns}btn-group {
    .clearfix();
    > .@{ns}btn {
      float: none;
    }
  }

  > .@{ns}btn + .@{ns}btn,
  > .@{ns}btn + .@{ns}btn-group,
  > .@{ns}btn-group + .@{ns}btn,
  > .@{ns}btn-group + .@{ns}btn-group {
    margin-top: -1px;
    margin-left: 0;
  }
  .hook-btn-group-stacked;
}

.@{ns}btn-group-stacked > .@{ns}btn {
  &:not(:first-child):not(:last-child) {
    border-radius: 0;
  }
  &:first-child:not(:last-child) {
    border-top-right-radius: @global-radius;
    .border-bottom-radius(0);
  }
  &:last-child:not(:first-child) {
    border-bottom-left-radius: @global-radius;
    .border-top-radius(0);
  }
}

.@{ns}btn-group-stacked > .@{ns}btn-group:not(:first-child):not(:last-child) > .@{ns}btn {
  border-radius: 0;
}

.@{ns}btn-group-stacked > .@{ns}btn-group:first-child:not(:last-child) {
  > .@{ns}btn:last-child,
  > .@{ns}dropdown-toggle {
    .border-bottom-radius(0);
  }
}

.@{ns}btn-group-stacked > .@{ns}btn-group:last-child:not(:first-child) > .@{ns}btn:first-child {
  .border-top-radius(0);
}

// Justify button group
// =============================================================================

.@{ns}btn-group-justify {
  display: table;
  table-layout: fixed;
  border-collapse: separate;
  width: 100%;
  // display: flex;
  > .@{ns}btn,
  > .@{ns}btn-group {
    float: none;
    display: table-cell;
    width: 1%;
    // flex: 1;
  }
  > .@{ns}btn-group .@{ns}btn {
    width: 100%;
  }
  .hook-button-group-justify;
}

// Dropdown button group
// =============================================================================

.@{ns}btn-group {
  .@{ns}dropdown {
    float: left;
    margin-left: -1px;
    > .@{ns}btn {
      .border-left-radius(0);
    }
  }

  .@{ns}active .@{ns}dropdown-toggle {
    box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125);

    // Show no shadow for `.btn-link` since it has no other button styles.
    &.@{ns}btn-link {
      box-shadow: none;
    }
  }

  .@{ns}dropdown-toggle:active,
  .@{ns}active .@{ns}dropdown-toggle {
    outline: 0;
  }
}

// Checkbox and radio options
// for JS Button plugin
// .@{ns}btn-group-check added for Amaze UI react
// =============================================================================

[data-am-button] > .@{ns}btn > input[type="radio"],
[data-am-button] > .@{ns}btn > input[type="checkbox"],
.@{ns}btn-group-check > .@{ns}btn > input[type="radio"],
.@{ns}btn-group-check > .@{ns}btn > input[type="checkbox"] {
  position: absolute;
  z-index: -1;
  opacity: 0;
}

// Hooks
// =============================================================================

.hook-btn-group() {}
.hook-btn-group-stacked() {}
.hook-btn-group-toolbar() {}
.hook-button-group-justify() {}
.hook-btn-group-lg() {}
.hook-btn-group-sm() {}
.hook-btn-group-xs() {}