Bug 120918 Usability: Tabs above and below Layout Editor are confusing
In BIRT 2.0 (I'm using M3), the Layout Editor has tabs above and below the editor window to give the developer different views. Top: Normal, Master Page, Source Bottom: Layout, Preview, Script What is not clear initially from the UI is that the bottom choices are only available with the "Normal" top choice. In addition, the "Source" label is not clear -- implication is that this is (programatic) source code. The Usability team should look at this to determine what improvements could be made, but a suggestion would be to flatten this into a top set of tabs only: Report Layout, Master Page, Script, XML Report Design, Preview
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/parts/GraphicalEditorWithFlyoutPalette.java
}
	/**
	 * @see org.eclipse.gef.ui.parts.GraphicalEditor#getGraphicalViewer()
	 */
	public GraphicalViewer getGraphicalViewer( )
	{
		return super.getGraphicalViewer( );
	}
	/**
	 * @return the FlyoutPreferences object used to save the flyout palette's
	 *         preferences
	 */
	protected abstract FlyoutPreferences getPalettePreferences( );
	/**
	 * Returns the PaletteRoot for the palette viewer.
	 * 
	 * @return the palette root
	 */
	protected abstract PaletteRoot getPaletteRoot( );
	/**
	 * Returns the palette viewer provider that is used to create palettes for
	 * the view and the flyout. Creates one if it doesn't already exist.
	 * 
	 * @return the PaletteViewerProvider that can be used to create
	 *         PaletteViewers for this editor
	 * @see #createPaletteViewerProvider()
	 */
	protected final PaletteViewerProvider getPaletteViewerProvider( )
	{
		if ( provider == null )