Bug 246105 [Dialogs] Title and description not layed out properly when title image is null
bundles/org.eclipse.jface/src/org/eclipse/jface/dialogs/TitleAreaDialog.java
}
	/**
	 * Make the label used for displaying error images visible depending on
	 * boolean.
	 * 
	 * @param visible
	 *            If <code>true</code> make the image visible, if not then
	 *            make it not visible.
	 */
	private void setImageLabelVisible(boolean visible) {
		messageImageLabel.setVisible(visible);
		bottomFillerLabel.setVisible(visible);
		leftFillerLabel.setVisible(visible);
	}
	/**
	 * Reset the attachment of the workArea to now attach to top as the top
	 * control.
	 * 
	 * @param top
	 */
	private void resetWorkAreaAttachments(Control top) {
		FormData childData = new FormData();
		childData.top = new FormAttachment(top);
		childData.right = new FormAttachment(100, 0);
		childData.left = new FormAttachment(0, 0);
		childData.bottom = new FormAttachment(100, 0);
		workArea.setLayoutData(childData);
	}
}