Bug 86456 [Dialogs] Dialogs open on wrong monitor
bundles/org.eclipse.jface/src/org/eclipse/jface/window/Window.java
* @return a shell listener
	 */
	protected ShellListener getShellListener() {
		return new ShellAdapter() {
			public void shellClosed(ShellEvent event) {
				event.doit = false; 
				if (canHandleShellCloseEvent())
					handleShellCloseEvent();
			}
		};
	}
	/**
	 * Returns the shell style bits.
	 * <p>
	 * The default value is <code>SWT.CLOSE|SWT.MIN|SWT.MAX|SWT.RESIZE</code>.
	 * Subclassers should call <code>setShellStyle</code> to change this
	 * value, rather than overriding this method.
	 * </p>
	 * 
	 * @return the shell style bits
	 */
	protected int getShellStyle() {
		return shellStyle;
	}
	/**
	 * Returns the window manager of this window.
	 * 
	 * @return the WindowManager, or <code>null</code> if none
	 */
	public WindowManager getWindowManager() {