Bug 142144 [Smoke][regression]Style cannot be modified and applied.
Description: Style cannot be modified and applied. Steps to reproduce: 1. New a style. 2. Edit it in StyleBuilder and click OK 3. Insert a label, right click and apply the style. Result: After step2, Style name already exist, please chosse a different name. In step3, The created style is gray.
UI/org.eclipse.birt.report.designer.ui.editors.schematic/src/org/eclipse/birt/report/designer/ui/editors/schematic/action/MasterPageAction.java
public boolean isEnabled( )
		{
			return handle != null;
		}
		public void run( )
		{
			UIUtil.getActiveReportEditor( )
					.setActivePage( ReportMasterPageEditorFormPage.ID );
			ReportRequest request = new ReportRequest( ReportRequest.LOAD_MASTERPAGE );
			ArrayList list = new ArrayList( 1 );
			list.add( handle );
			request.setSelectionObject( list );
			( (ReportMasterPageEditorFormPage) UIUtil.getActiveReportEditor( )
					.getActivePageInstance( ) ).performRequest( request );
		}
	}
	public List getItems( )
	{
		ArrayList list = new ArrayList( );
		for ( Iterator iter = SessionHandleAdapter.getInstance( )
				.getReportDesignHandle( )
				.getMasterPages( )
				.iterator( ); iter.hasNext( ); )
		{
			list.add( new MasterPageSelectionAction( (MasterPageHandle) iter.next( ) ) );
		}
		return list;
	}
}