deprecated: 3.10 since: 2.4
void connect_proxy ( GtkActionGroup* self, GtkAction* action, GtkWidget* proxy, gpointer user_data )
The ::connect-proxy signal is emitted after connecting a proxy to an action in the group. Note that the proxy may have been connected to a different action before.
This is intended for simple customizations for which a custom action class would be too clumsy, e.g. showing tooltips for menuitems in the statusbar.
GtkUIManager proxies the signal and provides global notification
just before any action is connected to a proxy, which is probably more
convenient to use.
|Available since: 2.4|
|Deprecated since: 3.10|
Please do not use it in newly written code.