Gtk.ButtonBox.prototype.get_child_non_homogeneous

function get_child_non_homogeneous(child:Gtk.Widget):Boolean {
    // Gjs wrapper for gtk_button_box_get_child_non_homogeneous()
}

Returns whether the child is exempted from homogenous sizing.

Since 3.2

child

a child of widget

Returns

true if the child is not subject to homogenous sizing