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
{
		if ( expression == null )
		{
			return false;
		}
		if ( !isExpressionOK( ) )
		{
			return false;
		}
		return checkValues( );
	}
	/**
	 * Gets if the values of the condition is(are) available.
	 */
	private boolean checkValues( )
	{
		if ( value1.getVisible( ) )
		{
			if ( value1.getText( ) == null || value1.getText( ).length( ) == 0 )
			{
				return false;
			}
		}
		if ( value2.getVisible( ) )
		{
			if ( value2.getText( ) == null || value2.getText( ).length( ) == 0 )
			{
				return false;
			}
		}