react-panels/src/less/rpanel.less

React.js panel widget with support for dynamic tabs, toolbars, buttons, floating windows and customizable themes

/*
 * react-panels
 * https://github.com/Theadd/react-panels
 *
 * Copyright (c) 2015 R.Beltran https://github.com/Theadd
 * Licensed under the MIT license.
 */

@header-height: 32px;
@header-font-size: 14px;
@border-radius: 3px;

.no-select() {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.calc(@prop; @val) {
  @{prop}: calc(~'@{val}');
  @{prop}: -moz-calc(~'@{val}');
  @{prop}: -webkit-calc(~'@{val}');
  @{prop}: -o-calc(~'@{val}');
}

.rpanel {

  &:not(.rpanel-state-fullscreen) {
    &.rounded {
      border-radius: @border-radius;
      > header {
        border-radius: @border-radius @border-radius 0 0;
      }
      & > div:last-child {
        border-radius: 0 0 @border-radius @border-radius;

        > .rpanel-tab-body.active {
          & > div:last-child {
            border-radius: 0 0 @border-radius @border-radius;
          }
        }
      }
    }

    &.rounded-top {
      border-radius: @border-radius @border-radius 0 0;
      > header {
        border-radius: @border-radius @border-radius 0 0;
      }
    }

    &.rounded-bottom {
      border-radius: 0 0 @border-radius @border-radius;
      & > div:last-child {
        border-radius: 0 0 @border-radius @border-radius;

        > .rpanel-tab-body.active {
          & > div:last-child {
            border-radius: 0 0 @border-radius @border-radius;
          }
        }
      }
    }
  }

  &.raised > header {
    box-shadow: 0 -2px 0 rgba(0, 0, 0, 0.05) inset;
  }

  &:not(.bordered) > header {
    height: @header-height;
  }

  &.bordered {
    > header {
      border: 1px solid black;
      height: (@header-height + 2);

      .rpanel-tabs {

        > .rpanel-tab.active {
          margin-top: -1px;
          height: (@header-height + 2);

          border-right: 1px solid black;
          border-left: 1px solid black;
          box-shadow: 0 2px 0 black inset;

          > a {
            margin-top: 1px !important;

          }
        }
      }
    }
    > .rpanel-body {
      border: 1px solid black;
      border-top: 0 none;
    }

  }

  > header {
    display: block;
    font-size: @header-font-size;

    .rpanel-icon {
      display: block;
      float: left;
      font-size: 125%;
      height: @header-height;
      line-height: (@header-height - 4);
      margin-right: -6px;
      text-align: center;
      width: (@header-height - 2);
    }

    .rpanel-title {
      margin-left: 10px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      height: 100%;
      display: inline-block;
      letter-spacing: 0;
      line-height: @header-height;
      position: relative;
      width: auto;
    }

    .rpanel-control {
      border-left: 1px solid black;
      float: right;
      height: @header-height;
      min-width: @header-height;
      display: inline-block;
      line-height: @header-height;
      margin: 0;
      padding: 0;
      text-align: center;
      text-decoration: none;
      cursor: pointer;
      .no-select;

      &.disabled {
        cursor: default;
        pointer-events: none;
        opacity: 0.5;
      }

      &.hidden {
        display: none;
      }
    }

    .rpanel-tabs {
      float: right;
      height: @header-height;
      margin: 0 20px;
      min-width: @header-height;
      display: inline-block;
      padding: 0;

      &.hidden {
        display: none;
      }

      .rpanel-tab {
        position: relative;
        float: left;
        display: block;
        list-style: none;
        padding: 0 5px;
        height: @header-height;

        &.hidden {
          display: none;
        }

        > a {
          position: relative;
          display: block;
          height: @header-height;
        }

        &.active > a {
          cursor: default;
        }

        .rpanel-icon {
          font-size: 100%;
          line-height: (@header-height - 2);
          margin-right: -9px;
          margin-left: -3px;
          opacity: 0.85;
        }

        .rpanel-title {
          line-height: @header-height;
          margin-right: 6px;
          opacity: 0.85;

          &.hidden {
            margin-left: 0;
          }
        }


      }

      * {
        text-decoration: none;
        color: inherit;
        font-size: 0.95em;
      }
    }
  }

  > .rpanel-body {
    > .rpanel-tab-body {
      display: none;

      &.active:not(.hidden) {
        display: block;
      }

      > .rpanel-toolbar {
        min-height: @header-height;
        line-height: @header-height;
        border-bottom: 3px double black;
        display: none;
        padding: 10px;

        &.active {
          display: block;
        }
      }

      > .rpanel-content {
        padding: 10px;

        &.no-padding {
          padding: 0;
        }
      }
    }

  }

  &, * {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  }

  &.rpanel-state-closed {
    display: none;
  }

  &.rpanel-state-collapsed {
    > .rpanel-body {
      display: none;
    }
  }

  &.rpanel-state-fullscreen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;

    > .rpanel-body {
      .calc(height; "100% - @{header-height}");

      > .rpanel-tab-body.active {
        height: 100%;

        > .rpanel-toolbar {
          display: none;
        }

        > .rpanel-content {
          height: 100%;
        }
      }
    }

    &.bordered > .rpanel-body {
      @aux: (@header-height + 2);
      .calc(height; "100% - @{aux}");
    }
  }

  &.floating {
    position: absolute;
    width: 800px;
    top: 0;
    left: 0;
    z-index: 910;
    pointer-events: all;
  }
}

@import 'themes/default';
@import 'themes/grayscale';
@import 'themes/lightblue';