MenuButton.setPopover

void setPopover(gtk.widget.Widget popover = null)

Sets the #GtkPopover that will be popped up when the menu_button is clicked, or null to dissociate any existing popover and disable the button.

If #GtkMenuButton:menu-model or #GtkMenuButton:popup are set, those objects are dissociated from the menu_button, and those properties are set to null.

Parameters

popover a #GtkPopover, or null to unset and disable the button