Widget* w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
w->show ();
add_vca_button.add (*w);
+ add_vca_button.set_can_focus(false);
add_vca_button.signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_track_or_bus));
/* create a button to add mixer strips */
w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
w->show ();
add_button.add (*w);
+ add_button.set_can_focus(false);
add_button.signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_track_or_bus));
/* add as last item of strip packer */