Apply size: root 480x272
  Calc min: root
    Calc min: left_bar
    Min of left_bar is 30x1
    Calc min: center
      Calc min: menubar
      Min of menubar is 20x50
      Calc min: content
      Min of content is 1x30
    Min of center is 20x100
    Calc min: right_bar
    Min of right_bar is 30x1
  Min of root is 80x100
  distribute_remainder: root {400, 172}
  left_bar height is MIN(272, 100000)
  center height is MIN(272, 100000)
    center widening by 400 to 420
  right_bar height is MIN(272, 100000)
After distributing, remainder is 0x0
  Apply size: left_bar 30x272
  Apply size: center 420x272
    Calc min: center
      Calc min: menubar
      Min of menubar is 20x50
      Calc min: content
      Min of content is 1x30
    Min of center is 20x100
    distribute_remainder: center {400, 172}
    menubar width is MIN(420, 100000)
    content width is MIN(420, 100000)
      content heightening by 172 to 202
  After distributing, remainder is 0x20
    distribute_remainder: center {0, 20}
    menubar width is MIN(420, 100000)
    content width is MIN(420, 100000)
      content heightening by 20 to 222
  After distributing, remainder is 0x0
    Apply size: menubar 420x50
    Apply size: content 420x222
  Apply size: right_bar 30x272
update_positions: root {0, 0}
  update_positions: left_bar {0, 0}
  update_positions: center {30, 0}
    update_positions: menubar {30, 0}
    update_positions: content {30, 50}
  update_positions: right_bar {450, 0}