Bug 145909 [regression] the layout of new map rule dialog is not well organized
steps to reproduce: - create a report - add a table/list - add a new map rule - notice new map rule dialog expected behavior: - the layout should be user friendly actual behavior: - it was simply not
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/MapRuleBuilder.java
.getString( "HighlightRuleBuilderDialog.tooltip.ExpBuilder" ) ); 
		expBuilder.addSelectionListener( new SelectionAdapter( ) {
			public void widgetSelected( SelectionEvent e )
			{
				editValue( expression );
			}
		} );
		operator = new Combo( condition, SWT.READ_ONLY );
		for ( int i = 0; i < OPERATOR.length; i++ )
		{
			operator.add( OPERATOR[i][0] );
		}
		operator.addSelectionListener( new SelectionAdapter( ) {
			public void widgetSelected( SelectionEvent e )
			{
				String value = getValueForOperator( operator.getText( ) );
				int vv = determineValueVisible( value );
				if ( vv == 0 )
				{
					value1.setVisible( false );
					value2.setVisible( false );
					valBuilder1.setVisible( false );
					valBuilder2.setVisible( false );
					andLable.setVisible( false );
				}
				else if ( vv == 1 )
				{
					value1.setVisible( true );
					valBuilder1.setVisible( true );
					value2.setVisible( false );