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
*            The unique id to be assigned to the node
	 * @param nodeLabel
	 *            The label for the node, If this is null then the page name is
	 *            used
	 * @param nodeImage
	 *            The image for the node if any. If this is null then the image
	 *            returned by the page is used
	 * @param page
	 *            The page to be added to the dialog.
	 */
	public final void addPageTo( String path, String nodeId, String nodeLabel,
			Image nodeImage, IPropertyPage page )
	{
		PropertyNode node = new PropertyNode( nodeId, nodeLabel, nodeImage,
				page );
		addNodeTo( path, node );
	}
	/**
	 * Looks up the node based on the path it is givean
	 * 
	 * @param path
	 *            The complete path to the target node.
	 * @return The Node object or null if it is not found.
	 */
	private final PropertyNode getNode( String path )
	{
		PropertyNode currentNode = null;
		if ( path != null )
		{
			path = path.trim( );