patchbay->add_subwindow(draw = new DrawPatch(mwindow, this, x1 + x, y1 + y));
x1 += draw->get_w();
patchbay->add_subwindow(mute = new MutePatch(mwindow, this, x1 + x, y1 + y));
x1 += mute->get_w();
patchbay->add_subwindow(draw = new DrawPatch(mwindow, this, x1 + x, y1 + y));
x1 += draw->get_w();
patchbay->add_subwindow(mute = new MutePatch(mwindow, this, x1 + x, y1 + y));
x1 += mute->get_w();