AppChooserWidget.connectPopulatePopup

gulong connectPopulatePopup(T)(T callback,  Flag!"After" after =  No.After) if (isCallable!T
    &&  is(ReturnType!T ==  void)
   && (Parameters!T.length <  1 || (ParameterStorageClassTuple!T[0]  ==  ParameterStorageClass.none &&  is(Parameters!T[0] :  gtk.menu.Menu)))
   && (Parameters!T.length <  2 || (ParameterStorageClassTuple!T[1]  ==  ParameterStorageClass.none &&  is(Parameters!T[1] :  gio.app_info.AppInfo)))
   && (Parameters!T.length <  3 || (ParameterStorageClassTuple!T[2]  ==  ParameterStorageClass.none &&  is(Parameters!T[2] :  gtk.app_chooser_widget.AppChooserWidget)))
   &&  Parameters!T.length <  4)

Connect to PopulatePopup signal.

Emitted when a context menu is about to popup over an application item. Clients can insert menu items into the provided #GtkMenu object in the callback of this signal; the context menu will be shown over the item if at least one item has been added to the menu.

Parameters

`callback`	signal callback delegate or function to connect `void callback(gtk.menu.Menu menu, gio.app_info.AppInfo application, gtk.app_chooser_widget.AppChooserWidget appChooserWidget)` `menu` the #GtkMenu to populate (optional) `application` the current #GAppInfo (optional) `appChooserWidget` the instance the signal is connected to (optional)
`after`	Yes.After to execute callback after default handler, No.After to execute before (default)

Returns

Signal ID