public boolean mousedown(Coord c, int button) {
	if(folded) {
	    return super.mousedown(c, button);
	}
	parent.setfocus(this);
	raise();
	if (button == 1) {
	    ui.grabmouse(this);
	    doff = c;
	    if(c.isect(sz.sub(gzsz), gzsz)) {
		rsm = true;
		return true;
	    }
	}
	return super.mousedown(c, button);
    }