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
currentNode = rootNode;
			StringTokenizer tokenizer = new StringTokenizer( path, "/" ); 
			while ( tokenizer.hasMoreTokens( ) )
			{
				currentNode = currentNode.getSubNode( tokenizer.nextToken( ) );
				if ( currentNode == null )
				{
					return null;
				}
			}
		}
		return currentNode;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
	 */
	protected Control createDialogArea( Composite parent )
	{
		Composite composite = new Composite( parent, SWT.NONE );
		composite.setLayoutData( new GridData( GridData.FILL_BOTH ) );
		GridLayout layout = new GridLayout( );
		layout.numColumns = 1;
		layout.marginWidth = convertHorizontalDLUsToPixels( IDialogConstants.HORIZONTAL_MARGIN );
		layout.marginHeight = convertVerticalDLUsToPixels( IDialogConstants.VERTICAL_MARGIN );
		layout.verticalSpacing = convertVerticalDLUsToPixels( IDialogConstants.VERTICAL_SPACING );
		composite.setLayout( layout );
		
		container = new Composite( composite, SWT.NONE );