ceph/src/fmt/doc/bootstrap/button-groups.less

   1 //
   2 // Button groups
   3 // --------------------------------------------------
   4
   5 // Make the div behave like a button
   6 .btn-group,
   7 .btn-group-vertical {
   8   position: relative;
   9   display: inline-block;
  10   vertical-align: middle; // match .btn alignment given font-size hack above
  11   > .btn {
  12     position: relative;
  13     float: left;
  14     // Bring the "active" button to the front
  15     &:hover,
  16     &:focus,
  17     &:active,
  18     &.active {
  19       z-index: 2;
  20     }
  21   }
  22 }
  23
  24 // Prevent double borders when buttons are next to each other
  25 .btn-group {
  26   .btn + .btn,
  27   .btn + .btn-group,
  28   .btn-group + .btn,
  29   .btn-group + .btn-group {
  30     margin-left: -1px;
  31   }
  32 }
  33
  34 // Optional: Group multiple button groups together for a toolbar
  35 .btn-toolbar {
  36   margin-left: -5px; // Offset the first child's margin
  37   &:extend(.clearfix all);
  38
  39   .btn-group,
  40   .input-group {
  41     float: left;
  42   }
  43   > .btn,
  44   > .btn-group,
  45   > .input-group {
  46     margin-left: 5px;
  47   }
  48 }
  49
  50 .btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {
  51   border-radius: 0;
  52 }
  53
  54 // 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
  55 .btn-group > .btn:first-child {
  56   margin-left: 0;
  57   &:not(:last-child):not(.dropdown-toggle) {
  58     .border-right-radius(0);
  59   }
  60 }
  61 // Need .dropdown-toggle since :last-child doesn't apply given a .dropdown-menu immediately after it
  62 .btn-group > .btn:last-child:not(:first-child),
  63 .btn-group > .dropdown-toggle:not(:first-child) {
  64   .border-left-radius(0);
  65 }
  66
  67 // Custom edits for including btn-groups within btn-groups (useful for including dropdown buttons within a btn-group)
  68 .btn-group > .btn-group {
  69   float: left;
  70 }
  71 .btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {
  72   border-radius: 0;
  73 }
  74 .btn-group > .btn-group:first-child:not(:last-child) {
  75   > .btn:last-child,
  76   > .dropdown-toggle {
  77     .border-right-radius(0);
  78   }
  79 }
  80 .btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {
  81   .border-left-radius(0);
  82 }
  83
  84 // On active and open, don't show outline
  85 .btn-group .dropdown-toggle:active,
  86 .btn-group.open .dropdown-toggle {
  87   outline: 0;
  88 }
  89
  90
  91 // Sizing
  92 //
  93 // Remix the default button sizing classes into new ones for easier manipulation.
  94
  95 .btn-group-xs > .btn { &:extend(.btn-xs); }
  96 .btn-group-sm > .btn { &:extend(.btn-sm); }
  97 .btn-group-lg > .btn { &:extend(.btn-lg); }
  98
  99
 100 // Split button dropdowns
 101 // ----------------------
 102
 103 // Give the line between buttons some depth
 104 .btn-group > .btn + .dropdown-toggle {
 105   padding-left: 8px;
 106   padding-right: 8px;
 107 }
 108 .btn-group > .btn-lg + .dropdown-toggle {
 109   padding-left: 12px;
 110   padding-right: 12px;
 111 }
 112
 113 // The clickable button for toggling the menu
 114 // Remove the gradient and set the same inset shadow as the :active state
 115 .btn-group.open .dropdown-toggle {
 116   .box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
 117
 118   // Show no shadow for `.btn-link` since it has no other button styles.
 119   &.btn-link {
 120     .box-shadow(none);
 121   }
 122 }
 123
 124
 125 // Reposition the caret
 126 .btn .caret {
 127   margin-left: 0;
 128 }
 129 // Carets in other button sizes
 130 .btn-lg .caret {
 131   border-width: @caret-width-large @caret-width-large 0;
 132   border-bottom-width: 0;
 133 }
 134 // Upside down carets for .dropup
 135 .dropup .btn-lg .caret {
 136   border-width: 0 @caret-width-large @caret-width-large;
 137 }
 138
 139
 140 // Vertical button groups
 141 // ----------------------
 142
 143 .btn-group-vertical {
 144   > .btn,
 145   > .btn-group,
 146   > .btn-group > .btn {
 147     display: block;
 148     float: none;
 149     width: 100%;
 150     max-width: 100%;
 151   }
 152
 153   // Clear floats so dropdown menus can be properly placed
 154   > .btn-group {
 155     &:extend(.clearfix all);
 156     > .btn {
 157       float: none;
 158     }
 159   }
 160
 161   > .btn + .btn,
 162   > .btn + .btn-group,
 163   > .btn-group + .btn,
 164   > .btn-group + .btn-group {
 165     margin-top: -1px;
 166     margin-left: 0;
 167   }
 168 }
 169
 170 .btn-group-vertical > .btn {
 171   &:not(:first-child):not(:last-child) {
 172     border-radius: 0;
 173   }
 174   &:first-child:not(:last-child) {
 175     border-top-right-radius: @border-radius-base;
 176     .border-bottom-radius(0);
 177   }
 178   &:last-child:not(:first-child) {
 179     border-bottom-left-radius: @border-radius-base;
 180     .border-top-radius(0);
 181   }
 182 }
 183 .btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {
 184   border-radius: 0;
 185 }
 186 .btn-group-vertical > .btn-group:first-child:not(:last-child) {
 187   > .btn:last-child,
 188   > .dropdown-toggle {
 189     .border-bottom-radius(0);
 190   }
 191 }
 192 .btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {
 193   .border-top-radius(0);
 194 }
 195
 196
 197 // Justified button groups
 198 // ----------------------
 199
 200 .btn-group-justified {
 201   display: table;
 202   width: 100%;
 203   table-layout: fixed;
 204   border-collapse: separate;
 205   > .btn,
 206   > .btn-group {
 207     float: none;
 208     display: table-cell;
 209     width: 1%;
 210   }
 211   > .btn-group .btn {
 212     width: 100%;
 213   }
 214
 215   > .btn-group .dropdown-menu {
 216     left: auto;
 217   }
 218 }
 219
 220
 221 // Checkbox and radio options
 222 //
 223 // In order to support the browser's form validation feedback, powered by the
 224 // `required` attribute, we have to "hide" the inputs via `clip`. We cannot use
 225 // `display: none;` or `visibility: hidden;` as that also hides the popover.
 226 // Simply visually hiding the inputs via `opacity` would leave them clickable in
 227 // certain cases which is prevented by using `clip` and `pointer-events`.
 228 // This way, we ensure a DOM element is visible to position the popover from.
 229 //
 230 // See https://github.com/twbs/bootstrap/pull/12794 and
 231 // https://github.com/twbs/bootstrap/pull/14559 for more information.
 232
 233 [data-toggle="buttons"] {
 234   > .btn,
 235   > .btn-group > .btn {
 236     input[type="radio"],
 237     input[type="checkbox"] {
 238       position: absolute;
 239       clip: rect(0,0,0,0);
 240       pointer-events: none;
 241     }
 242   }
 243 }