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
private static final String CHOICE_ASCENDING = Messages.getString( "ParameterDialog.Choice.ASCENDING" );
	private static final String CHOICE_DESCENDING = Messages.getString( "ParameterDialog.Choice.DESCENDING" );
	private static final String CHOICE_SELECT_VALUE = Messages.getString( "ParameterDialog.Choice.SelectValue" );
	private static final String CHOICE_BLANK_VALUE = Messages.getString( "ParameterDialog.Choice.BlankValue" );
	private static final String GROUP_MORE_OPTION = Messages.getString( "ParameterDialog.Group.MoreOption" ); 
	private static final String LABEL_NAME = Messages.getString( "ParameterDialog.Label.Name" ); 
	
	
	private static final String LABEL_DATETIME_PROMPT = Messages.getFormattedString( "ParameterDialog.datetime.prompt", new String[]{"MM/DD/YYYY hh:mm:ss AM/PM"} ); 
	private static final String LABEL_DATE_PROMPT = Messages.getFormattedString( "ParameterDialog.date.prompt", new String[]{"MM/DD/YYYY"} ); 
	private static final String LABEL_TIME_PROMPT = Messages.getFormattedString( "ParameterDialog.time.prompt", new String[]{"hh:mm:ss AM/PM"} ); 
	private static final String LABEL_PROMPT_TEXT = Messages.getString( "ParameterDialog.Label.PromptText" ); 
	private static final String LABEL_PARAM_DATA_TYPE = Messages.getString( "ParameterDialog.Label.DataType" ); 
	private static final String LABEL_DISPALY_TYPE = Messages.getString( "ParameterDialog.Label.DisplayType" ); 
	private static final String LABEL_DEFAULT_VALUE = Messages.getString( "ParameterDialog.Label.DefaultValue" ); 
	private static final String LABEL_HELP_TEXT = Messages.getString( "ParameterDialog.Label.HelpText" ); 
	private static final String LABEL_LIST_OF_VALUE = Messages.getString( "ParameterDialog.Label.ListOfValue" ); 
	private static final String LABEL_SORT_GROUP = Messages.getString( "ParameterDialog.Label.SortGroup" );
	private static final String LABEL_VALUES = Messages.getString( "ParameterDialog.Label.Value" ); 
	private static final String LABEL_FORMAT = Messages.getString( "ParameterDialog.Label.Format" ); 
	private static final String LABEL_LIST_LIMIT = Messages.getString( "ParameterDialog.Label.Listlimit" ); 
	private static final String LABEL_NULL = Messages.getString( "ParameterDialog.Label.Null" ); 
	private static final String LABEL_SELECT_DISPLAY_TEXT = Messages.getString( "ParameterDialog.Label.SelectDisplayText" ); 
	private static final String LABEL_SELECT_VALUE_COLUMN = Messages.getString( "ParameterDialog.Label.SelectValueColumn" ); 
	private static final String LABEL_SELECT_DATA_SET = Messages.getString( "ParameterDialog.Label.SelectDataSet" ); 
	private static final String LABEL_PREVIEW = Messages.getString( "ParameterDialog.Label.Preview" ); 
	private static final String LABEL_SORT_KEY = Messages.getString( "ParameterDialog.Label.SortKey" );
	private static final String LABEL_SORT_DIRECTION = Messages.getString( "ParameterDialog.Label.SortDirection" );
	private static final String CHECKBOX_ISREQUIRED = Messages.getString( "ParameterDialog.CheckBox.IsRequired" ); 
	private static final String CHECKBOX_DO_NOT_ECHO = Messages.getString( "ParameterDialog.CheckBox.DoNotEchoInput" );