set_transient_for

Description:

public void set_transient_for (Surface parent)

Sets a transient-for parent.

Indicates to the window manager that surface is a transient dialog associated with the application surface parent. This allows the window manager to do things like center surface on parent and keep surface above parent.

See [set_transient_for](../gtk4/method.Window.set_transient_for.html) if you’re using [GtkWindow](../gtk4/class.Window.html).

Parameters:

this	a `GdkToplevel`
parent	another toplevel `GdkSurface`