Bug 200916 Drag the sash in dataset editor dialog will lead the buttons hidden[07]
Description: Drag the sash in dataset editor dialog will lead the buttons hidden[07] Build number: 2.2.1.v20070823-0630 Steps to reproduce: 1, New a dataset 2, Turn to dataset parameter page 3, Drag the SASH in dataset 4, Check the New button on the right of the page Expected result: The New button isn't hidden Actual result: The New button is hidden by dragging the sash
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/data/ui/property/AbstractPropertyDialog.java
implements
			IPropertyPageContainer
{
	private static final String SASHFORM_RIGHT = "SASHFORM.RIGHT";
	private static final String SASHFORM_LEFT = "SASHFORM.LEFT";
	private transient Object modelObject = null;
	protected transient PropertyNode rootNode = null;
	private transient StackLayout propertyPaneLayout = null;
	private transient Composite propertyPane = null;
	private transient PropertyNode currentNode = null;
	private transient boolean processSelection = true;
	private transient Label titleImage = null;
	protected TreeViewer viewer = null;
	private DialogMessageArea messageArea = null;
	private String nodeId;
	
	protected boolean showPage = false;
	
	private int[] widthHints = new int[2];
	private Control treeViewer;
	private Control pageContainer;
	private Composite container;
	/**
	 * The only constructor for this dialog. It takes the parentShell and the
	 * model object as parameters.
	 *