typeahead.less

/*
 * typehead.js-bootstrap3.less
 * @version 0.2.3
 * https://github.com/hyspace/typeahead.js-bootstrap3.less
 *
 * Licensed under the MIT license:
 * http://www.opensource.org/licenses/MIT
 */

//custom mixin for .form-control-validation
.typeahead-form-control(@border-color: #ccc;) {
  border-color: @border-color;
  .box-shadow(inset 0 1px 1px rgba(0,0,0,.075)); // Redeclare so transitions work
  &:focus {
    border-color: darken(@border-color, 10%);
    @shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 6px lighten(@border-color, 20%);
    .box-shadow(@shadow);
  }
}

//main styles for control
.tt-input,
.tt-hint {
  .twitter-typeahead &{
    //validation states
    .has-warning &{
      .typeahead-form-control(@state-warning-text);
    }
    .has-error &{
      .typeahead-form-control(@state-danger-text);
    }
    .has-success &{
      .typeahead-form-control(@state-success-text);
    }
  }

  //border
  .input-group .twitter-typeahead:first-child &{
    .border-left-radius(@border-radius-base);
    width: 100%;
  }
  .input-group .twitter-typeahead:last-child &{
    .border-right-radius(@border-radius-base);
    width: 100%;
  }

  //sizing - small:size and border
  .input-group.input-group-sm .twitter-typeahead &{
    .input-size(@input-height-small; @padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @border-radius-small);
  }
  .input-group.input-group-sm .twitter-typeahead:not(:first-child):not(:last-child) &{
    border-radius: 0;
  }
  .input-group.input-group-sm .twitter-typeahead:first-child &{
    .border-left-radius(@border-radius-small);
    .border-right-radius(0);
  }
  .input-group.input-group-sm .twitter-typeahead:last-child &{
    .border-left-radius(0);
    .border-right-radius(@border-radius-small);
  }

  //sizing - large:size and border
  .input-group.input-group-lg .twitter-typeahead &{
    .input-size(@input-height-large; @padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @border-radius-large);
  }
  .input-group.input-group-lg .twitter-typeahead:not(:first-child):not(:last-child) &{
    border-radius: 0;
  }
  .input-group.input-group-lg .twitter-typeahead:first-child &{
    .border-left-radius(@border-radius-large);
    .border-right-radius(0);
  }
  .input-group.input-group-lg .twitter-typeahead:last-child &{
    .border-left-radius(0);
    .border-right-radius(@border-radius-large);
  }
}

//for wrapper
.twitter-typeahead {
  width: 100%;
  float: left;
  .input-group &{
    //overwrite `display:inline-block` style
    display: table-cell!important;
  }
}

//particular style for each other
.twitter-typeahead .tt-hint {
  color: @text-muted;//color - hint
}
.twitter-typeahead .tt-input {
  z-index: 2;
  //disabled status
  //overwrite inline styles of .tt-query
  &[disabled],
  &[readonly],
  fieldset[disabled] & {
    cursor: not-allowed;
    //overwirte inline style
    background-color: @input-bg-disabled!important;
  }
}

//dropdown styles
.tt-dropdown-menu, .tt-menu {
  //dropdown menu
  position: absolute;
  top: 100%;
  left: 0;
  z-index: @zindex-dropdown;
  min-width: 160px;
  width: 100%;
  padding: 5px 0;
  margin: 2px 0 0;
  list-style: none;
  font-size: @font-size-base;
  background-color: @dropdown-bg;
  border: 1px solid @dropdown-fallback-border;
  border: 1px solid @dropdown-border;
  border-radius: @border-radius-base;
  .box-shadow(0 6px 12px rgba(0,0,0,.175));
  background-clip: padding-box;
  *border-right-width: 2px;
  *border-bottom-width: 2px;

  .tt-suggestion {
    //item
    display: block;
    padding: 3px 20px;
    clear: both;
    font-weight: normal;
    line-height: @line-height-base;
    color: @dropdown-link-color;

    &.tt-cursor, &:hover {
      //item selected
      cursor: pointer;
      text-decoration: none;
      outline: 0;
      background-color: @dropdown-link-hover-bg;
      color: @dropdown-link-hover-color;
      a {
        //link in item selected
        color: @dropdown-link-hover-color;
      }
    }
    p {
      margin: 0;
    }
  }
}