public static void main(String[] args) { ViewColor.onGray(); UV.exitFrame( new VPan( new VChain( UV.cSN, new VButton("Button"), new VBox(800, 800) { @Override public void paintBorder(ICanvas g, int _x, int _y, int _w, int _h) { UPaint.checked(g, _x, _y, _w, _h, AColor.lightGray, AColor.darkGray); } }), 400, 400), "Pan"); }