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
helpTextEditor.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		Label lable = new Label( optionsGroup, SWT.NULL );
		lable.setText( LABEL_FORMAT_AS );
		lable.setLayoutData( new GridData( GridData.HORIZONTAL_ALIGN_BEGINNING ) );
		Composite formatArea = new Composite( optionsGroup, SWT.NONE );
		formatArea.setLayout( UIUtil.createGridLayoutWithoutMargin( 2, false ) );
		formatArea.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		formatField = new Text( formatArea, SWT.BORDER
				| SWT.SINGLE
				| SWT.READ_ONLY );
		formatField.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		changeFormat = new Button( formatArea, SWT.PUSH );
		changeFormat.setText( LABEL_CHANGE_FORMAT_BUTTON );
		setButtonLayoutData( changeFormat );
		changeFormat.addSelectionListener( new SelectionAdapter( ) {
			public void widgetSelected( SelectionEvent e )
			{
				popupFormatBuilder( true );
			}
		} );
		Group preview = new Group( formatArea, SWT.NULL );
		preview.setText( LABEL_PREVIEW_WITH_FORMAT );
		preview.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		preview.setLayout( new GridLayout( ) );
		previewLable = new Label( preview, SWT.CENTER
				| SWT.HORIZONTAL
				| SWT.VIRTUAL );
		previewLable.setText( "" ); 
		previewLable.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		createLabel( optionsGroup, LABEL_LIST_LIMIT );