Bug 114903 Default values are not shown in Show Report Parameters' dialog
Description: Default values are not shown in Show Report Parameters' dialog Steps to reproduce: 1. Create several report parameters, only set default value for them. 2. Drag them to Layout 3. Preview and click Show Report Parameters button. Expected result: Default values are shown in value box, so I can modify the parameter which I want to change. Actual result: In Enter Parameters dialog, all values were empty, I just wanted to modify one parameter and found that I had to input all values.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/CascadingParametersDialog.java
refreshParameterProperties( );
		updateButtons( );
		return true;
	}
	
	protected void okPressed( )
	{
		try
		{
			saveParameterProperties( );
			inputParameterGroup.setName( cascadingNameEditor.getText( ) );
			inputParameterGroup.setDataSet( dataSet );
		}
		catch ( SemanticException e )
		{
			ExceptionHandler.handle( e );
			refreshParameterProperties( );
			return;
		}
		setResult( inputParameterGroup );
		super.okPressed( );
	}
	private void deleteRow( )
	{
		int index = valueTable.getTable( ).getSelectionIndex( );
		ScalarParameterHandle choice = (ScalarParameterHandle) ( (IStructuredSelection) valueTable.getSelection( ) ).getFirstElement( );
		if ( choice == null )
		{
			return;
		}