set_decoration_layout

Sets the decoration layout for this.

If this property is not set, the [property@Gtk.Settings:gtk-decoration-layout] setting is used.

The format of the string is button names, separated by commas. A colon separates the buttons that should appear at the start from those at the end. Recognized button names are minimize, maximize, close and icon (the window icon).

For example, “icon:minimize,maximize,close” specifies an icon at the start, and minimize, maximize and close buttons at the end.

Parameters:

this	a header bar
layout	a decoration layout