Bug 188619 GUIException when change parameter from radio to text box[0705]
Description: GUIException when change parameter from radio to text box Build number:2.2.0.v20070523 Steps to reproduce: 1. New a report parameter, integer, radio button, add value 1 and set it as default value. 2. Save the report. 3. Edit the parameter, change display type from radio button to text box. 4. click OK. Expected result: No exception and change is accepted. Actual result: Widget is disposed Plug-in Provider:Eclipse.org Plug-in Name:BIRT Designer UI Plug-in ID:org.eclipse.birt.report.designer.ui Version:2.2.0.v20070523-0630 Error Code:Error.GUIException.invokedBySWTException Error Message:Widget is disposed
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ParameterDialog.java
sortKeyLabel = new Label( sortKeyArea, SWT.NONE );
		sortKeyLabel.setText( LABEL_SORT_KEY );
		sortKeyChooser = new Combo( sortKeyArea, SWT.BORDER );
		sortKeyChooser.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		sortKeyChooser.add( CHOICE_NONE );
		sortKeyChooser.add( CHOICE_DISPLAY_TEXT );
		sortKeyChooser.add( CHOICE_VALUE_COLUMN );
		sortKeyChooser.setText( CHOICE_NONE );
		sortKeyChooser.addSelectionListener( new SelectionListener( ) {
			public void widgetDefaultSelected( SelectionEvent e )
			{
				
			}
			public void widgetSelected( SelectionEvent e )
			{
				if ( !( (Combo) e.widget ).getText( ).equals( CHOICE_NONE ) )
				{
					sortDirectionLabel.setEnabled( true );
					sortDirectionChooser.setEnabled( true );
					distinct.setEnabled( true );
				}
				else
				{
					sortDirectionLabel.setEnabled( false );
					sortDirectionChooser.setEnabled( false );
					distinct.setEnabled( false );
				}
			}
		} );