### 3.2.1 Special Configuration Options

- EZ_SELECTION_BACKGROUND This option sets the selection background color for a ListTree. The default selection background color is the highlight color of the ListTree.

- EZ_SELECTION_FOREGROUND This option sets the selection foreground color for a ListTree. The default selection foreground color is the foreground color of the selected item.

- EZ_SCROLLBAR_WIDTH This option sets the width of the scrollbar on the listTree..

- EZ_SCROLLBAR_BORDER_WIDTH This option sets the border width of the scrollbar on the listTree.

- EZ_OPTIONAL_HSCROLLBAR This option adds/removes the optional horizontal scrollbar to the corresponding widget. Valid values are `EZ_YES` or `EZ_NO`.

- EZ_OPTIONAL_VSCROLLBAR This option adds/removes the optional horizontal scrollbar to the corresponding widget. Valid values are `EZ_YES` or `EZ_NO`.

HTML Documentation Maintainance:`Arturo Espinosa <arturo@nuclecu.unam.mx>`