Bug 164758 [regression]The chart's edit function of filter is invalid in property editor[0001]
Description: The chart's edit function of filter is invalid in property editor Build number: 2.2.0.v20061116-0630 Steps to reproduce: 1, New a chart in a cell of a table 2, Add a filter of chart in property editor or in the chart builder 3, After step2, double click the filter in property editor Expected result: The filter can be edited, and there should be a edit button in property editor Actual result: The filter can not be edited in property editor. And the style of filter in property editor is not consistent with other items, because there is no edit button.
UI/org.eclipse.birt.report.designer.ui.views/src/org/eclipse/birt/report/designer/ui/views/attributes/AttributesUtil.java
{
		private AttributePage page;
		/**
		 * Internal used to return the wrapped page.
		 * 
		 * @param parent
		 * @return
		 */
		public TabPage getPage( )
		{
			if ( page == null )
				page = new AttributePage( ) {
					public void buildUI( Composite parent )
					{
						super.buildUI( parent );
						PageWrapper.this.buildUI( parent );
					}
					public void elementChanged( DesignElementHandle focus,
							NotificationEvent ev )
					{
						super.elementChanged( focus, ev );
						PageWrapper.this.elementChanged( ev );
					}
					public void refresh( )