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
viewer.setLabelProvider( new PropertyLabelProvider( ) );
		viewer.setInput( rootNode );
		return viewer.getTree( );
	}
	public void showSelectionPage( PropertyNode selectedNode )
	{
		showPage = showPage( selectedNode );
		if ( !showPage )
		{
			processSelection = false;
			viewer.setSelection( new StructuredSelection( currentNode ) );
		}
	}
	private final Composite createPropertyPane( Composite parent )
	{
		
		
		Composite propertyContainer = new Composite( parent, SWT.NONE );
		GridLayout layout = new GridLayout( );
		layout.marginWidth = 0;
		layout.marginHeight = 0;
		propertyContainer.setLayout( layout );
		
		Composite titleComposite = new Composite( propertyContainer, SWT.NONE );
		layout = new GridLayout( );
		layout.marginHeight = 0;
		layout.marginWidth = 0;
		layout.verticalSpacing = 0;
		layout.horizontalSpacing = 0;
		titleComposite.setLayout( layout );