- g_object_get(dlg, "ok-button", &ok_button, "cancel-button", &cancel_button, nullptr);
- g_signal_connect( ok_button, "clicked", G_CALLBACK( dialog_button_ok ), &dialog );
- g_signal_connect( cancel_button, "clicked", G_CALLBACK( dialog_button_cancel ), &dialog );
+ g_object_get(G_OBJECT(dlg), "ok-button", &ok_button, "cancel-button", &cancel_button, nullptr);
+ ui::Widget::from(ok_button).connect( "clicked", G_CALLBACK( dialog_button_ok ), &dialog );
+ ui::Widget::from(cancel_button).connect( "clicked", G_CALLBACK( dialog_button_cancel ), &dialog );