The standard Preference object are managed by this focus manager if they are created
	 * using the respective factory methods. Other SWT widgets can be added in subclasses 
	 * when they are created.
The standard Preference object are managed by this focus manager if they are created
	 * using the respective factory methods. Other SWT widgets can be added in subclasses 
	 * when they are created. | ModifyDialogTabPage.java