Emits the signal #GtkToolItem::toolbar_reconfigured on tool_item. #GtkToolbar and other #GtkToolShell implementations use this function to notify children, when some aspect of their configuration changes.
Emits the signal #GtkToolItem::toolbar_reconfigured on tool_item. #GtkToolbar and other #GtkToolShell implementations use this function to notify children, when some aspect of their configuration changes.