public void switchColor(){
    	switch (++selectedColor){
			case 1:
				color =  Color.BLUE;
				break;
			case 2:
				color =  Color.CYAN;
				break;
			case 3:
				color =  Color.GREEN;
				break;
			case 4:
				color =  Color.MAGENTA;
				break;
			case 5:
				color =  Color.ORANGE;
				break;
			case 6:
				color =  Color.PINK;
				break;
			case 7:
				color =  Color.RED;
				break;
			case 8:
				color =  Color.WHITE;
				break;
			default:
				selectedColor=0;
				color = Color.GRAY;
				break;
		}
    }