GtkHButtonBox A container for arranging buttons horizontally A button box should be used to provide a consistent layout of buttons throughout your application. The layout/spacing can be altered by the programmer, or if desired, by the user to alter the 'feel' of a program to a small degree. A #GtkHButtonBox is created with gtk_hbutton_box_new(). Buttons are packed into a button box the same way widgets are added to any other container, using gtk_container_add(). You can also use gtk_box_pack_start() or gtk_box_pack_end(), but for button boxes both these functions work just like gtk_container_add(), ie., they pack the button in a way that depends on the current layout style and on whether the button has had gtk_button_box_set_child_secondary() called on it. The spacing between buttons can be set with gtk_box_set_spacing(). The arrangement and layout of the buttons can be changed with gtk_button_box_set_layout(). #GtkBox Used to pack widgets into button boxes. #GtkButtonBox Provides functions for controlling button boxes. #GtkVButtonBox Pack buttons vertically GtkHButtonBox does not contain any public fields. Creates a new horizontal button box. @Returns: a new button box #GtkWidget. Retrieves the current default spacing for horizontal button boxes. This is the number of pixels to be placed between the buttons when they are arranged. @Returns: the default number of pixels between buttons. Retrieves the current layout used to arrange buttons in button box widgets. @Returns: the current #GtkButtonBoxStyle. Changes the default spacing that is placed between widgets in an horizontal button box. @spacing: an integer value. Sets a new layout mode that will be used by all button boxes. @layout: a new #GtkButtonBoxStyle.