Used to dictate the style that a GtkButtonBox uses to layout the buttons it
contains. (See also: GtkVButtonBox and GtkHButtonBox).
GTK_BUTTONBOX_SPREAD
Buttons are evenly spread across the box.
GTK_BUTTONBOX_EDGE
Buttons are placed at the edges of the box.
GTK_BUTTONBOX_START
Buttons are grouped towards the start of the box,
(on the left for a HBox, or the top for a VBox).
GTK_BUTTONBOX_END
Buttons are grouped towards the end of the box,
(on the right for a HBox, or the bottom for a VBox).
GTK_BUTTONBOX_CENTER
Buttons are centered in the box. Since 2.12.
Used to dictate the style that a GtkButtonBox uses to layout the buttons it contains. (See also: GtkVButtonBox and GtkHButtonBox). GTK_BUTTONBOX_SPREAD Buttons are evenly spread across the box. GTK_BUTTONBOX_EDGE Buttons are placed at the edges of the box. GTK_BUTTONBOX_START Buttons are grouped towards the start of the box, (on the left for a HBox, or the top for a VBox). GTK_BUTTONBOX_END Buttons are grouped towards the end of the box, (on the right for a HBox, or the bottom for a VBox). GTK_BUTTONBOX_CENTER Buttons are centered in the box. Since 2.12.