public SwingDialogModel(Component owner) {
		myComponent = owner;
		if (!iconTested) {
			String lf = UIManager.getLookAndFeel().toString();
			if (lf.indexOf("AquaLookAndFeel") == -1) {
				inputIcon = null;
			} else {
				inputIcon = new ImageIcon(MediaTools.createImage(AQUA_QUESTION_IMAGE));
			}
			iconTested = true;
		}
	}