TabBar < UITabBar
  size: 80 20
TabBarPanel < Panel
TabBarButton < UIButton
  size: 20 20
  image-source: /images/ui/tabbutton_square
  image-color: white
  image-clip: 0 0 20 20
  image-border: 2
  icon-color: white
  color: #aaaaaa
  anchors.top: parent.top
  anchors.left: parent.left
  padding: 5

  $hover !checked:
    image-clip: 0 20 20 20
    color: white

  $disabled:
    image-color: #ffffff66
    icon-color: #888888

  $checked:
    image-clip: 0 40 20 20
    color: #D8E7F0

  $on !checked:
    color: #F55E5E

TabBarRounded < TabBar
TabBarRoundedPanel < TabBarPanel
TabBarRoundedButton < TabBarButton
  image-source: /images/ui/tabbutton_rounded

TabBarVertical < UITabBar
  width: 96

  ScrollableFlatPanel
    id: buttonsPanel
    anchors.top: parent.top
    anchors.left: parent.left
    anchors.right: scrollBar.left
    anchors.bottom: parent.bottom
    vertical-scrollbar: scrollBar

  VerticalScrollBar
    id: scrollBar
    anchors.top: parent.top
    anchors.bottom: parent.bottom
    anchors.right: parent.right
    step: 16
    pixels-scroll: true

    $!on:
      width: 0

TabBarVerticalPanel < Panel

TabBarVerticalButton < UIButton
  size: 48 48
  color: #aaaaaa
  anchors.left: parent.left
  anchors.right: parent.right
  text-align: bottom
  icon-align: top
  icon-offset-y: 2
  icon-color: #888888

  $first:
    anchors.top: parent.top

  $!first:
    anchors.top: prev.bottom
    margin-top: 5

  $hover !checked:
    color: white
    icon-color: #cccccc

  $disabled:
    icon-color: #333333

  $checked:
    icon-color: #ffffff
    color: #80c7f8

  $on !checked:
    color: #F55E5E