void setExampleWidgetAlignment () {
		int alignment = 0;
		if (leftButton.getSelection ()) alignment = SWT.LEFT;
		if (centerButton.getSelection ()) alignment = SWT.CENTER;
		if (rightButton.getSelection ()) alignment = SWT.RIGHT;
		if (upButton.getSelection ()) alignment = SWT.UP;
		if (downButton.getSelection ()) alignment = SWT.DOWN;
		button1.setAlignment (alignment);
		button2.setAlignment (alignment);
		button3.setAlignment (alignment);
		button4.setAlignment (alignment);
		button5.setAlignment (alignment);
		button6.setAlignment (alignment);
		button7.setAlignment (alignment);
		button8.setAlignment (alignment);
		button9.setAlignment (alignment);
	}