Class GButton.tool_item_skelSource
@gtkdoc gtk GtkToolItem
method is_important : boolmethod set_is_important : bool -> unitmethod visible_horizontal : boolmethod set_visible_horizontal : bool -> unitmethod visible_vertical : boolmethod set_visible_vertical : bool -> unitmethod set_homogeneous : bool -> unitmethod get_homogeneous : boolmethod set_expand : bool -> unitmethod set_use_drag_window : bool -> unitmethod get_use_drag_window : bool