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
inputParameter.setSortBy( DesignChoiceConstants.PARAM_SORT_VALUES_VALUE );
					}
					if ( sortDirectionChooser.getText( )
							.equals( CHOICE_ASCENDING ) )
					{
						inputParameter.setSortDirection( DesignChoiceConstants.SORT_DIRECTION_ASC );
					}
					else if ( sortDirectionChooser.getText( )
							.equals( CHOICE_DESCENDING ) )
					{
						inputParameter.setSortDirection( DesignChoiceConstants.SORT_DIRECTION_DESC );
					}
				}
				else
				{
					inputParameter.setFixedOrder( true );
					inputParameter.setSortBy( null );
					inputParameter.setSortDirection( null );
					inputParameter.setDistinct( false );
				}
			}
			else
			{
				inputParameter.setProperty( ScalarParameterHandle.FIXED_ORDER_PROP,
						null );
			}
			
			if ( !isStatic( ) && !StringUtil.isBlank( listLimit.getText( ) ) )
			{
				try