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
} );
		new Label( limitArea, SWT.NONE ).setText( LABEL_VALUES );
		allowNull = new Button( composite, SWT.CHECK );
		allowNull.setText( LABEL_ALLOW_NULL_VALUE );
		allowNull.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		allowNull.addSelectionListener( new SelectionAdapter( ) {
			public void widgetSelected( SelectionEvent e )
			{
				if ( selectedParameter != null
						&& selectedParameter != newParameter )
				{
					try
					{
						selectedParameter.setAllowNull( allowNull.getSelection( ) );
					}
					catch ( SemanticException e1 )
					{
						ExceptionHandler.handle( e1 );
					}
				}
			}
		} );
	}
	private void createLabel( Composite parent, String content )
	{
		Label label = new Label( parent, SWT.NONE );
		setLabelLayoutData( label );
		if ( content != null )
		{
			label.setText( content );