void setExampleWidgetAlignment () {
		int alignment = 0;
		if (leftButton.getSelection ()) alignment = SWT.LEFT;
		if (centerButton.getSelection ()) alignment = SWT.CENTER;
		if (rightButton.getSelection ()) alignment = SWT.RIGHT;
		label1.setAlignment (alignment);
		label2.setAlignment (alignment);
		label3.setAlignment (alignment);
		label4.setAlignment (alignment);
		label5.setAlignment (alignment);
		label6.setAlignment (alignment);
	}