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
layout = new GridLayout( );
		layout.numColumns = 3;
		layout.marginWidth = 0;
		layout.marginHeight = 0;
		layout.horizontalSpacing = 2;
		container.setLayout( layout );
		container.setLayoutData( new GridData( GridData.FILL_BOTH ) );
		treeViewer = createTreeViewer( container );
		treeViewer.setLayoutData( new GridData( GridData.FILL_VERTICAL ) );
		Sash sash = createSash( container );
		pageContainer = createPropertyPane( container );
		pageContainer.setLayoutData( new GridData( GridData.FILL_BOTH ) );
		addDragListerner( sash, container, treeViewer, pageContainer );
		
		Label label = new Label( composite, SWT.HORIZONTAL | SWT.SEPARATOR );
		label.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		initTreeSelection( );
		return composite;
	}
	
	
	/* (non-Javadoc)
	 * @see org.eclipse.jface.dialogs.TrayDialog#close()
	 */
	public boolean close( )
	{
		IDialogSettings setting = getDialogBoundsSettings( );
		setting.put( SASHFORM_LEFT, widthHints[0] );
		setting.put( SASHFORM_RIGHT, widthHints[1] );
		return super.close( );