GtkToolbar Create bars of buttons and other widgets A toolbar is created with a call to gtk_toolbar_new(). A toolbar can contain instances of a subclass of #GtkToolItem. To add a #GtkToolItem to the a toolbar, use gtk_toolbar_insert(). To remove an item from the toolbar use gtk_container_remove(). To add a button to the toolbar, add an instance of #GtkToolButton. Toolbar items can be visually grouped by adding instances of #GtkSeparatorToolItem to the toolbar. If a #GtkSeparatorToolItem has the "expand" property set to #TRUE and the "draw" property set to #FALSE the effect is to force all following items to the end of the toolbar. Creating a context menu for the toolbar can be done by connecting to the #GtkToolbar::popup-context-menu signal. #GtkToolItem Base class of widgets that can be added to a toolbar. The #GtkToolbar struct only contains private data and should only be accessed through the function described below. @toolbar: the object which received the signal. @arg1: @Returns: @toolbar: the object which received the signal. @orientation: the new #GtkOrientation of the toolbar. @toolbar: the object which received the signal. @Returns: @Returns: @Returns: @Returns: @toolbar: @style: @GTK_TOOLBAR_SPACE_EMPTY: @GTK_TOOLBAR_SPACE_LINE: @void: @Returns: the newly-created toolbar. @toolbar: @item: @pos: @toolbar: @item: @Returns: @toolbar: @Returns: @toolbar: @n: @Returns: @toolbar: @x: @y: @Returns: @toolbar: @tool_item: @index_: @toolbar: @show_arrow: @toolbar: @toolbar: @Returns: @toolbar: @Returns: @toolbar: @Returns: @toolbar: @Returns: @toolbar: @style: @toolbar: @icon_size: @toolbar: