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
if ( DesignChoiceConstants.PARAM_TYPE_BOOLEAN.equals( dataType ) )
		{
			return;
		}
		if ( DesignChoiceConstants.PARAM_TYPE_STRING.equals( dataType ) )
		{
			formatType = FormatBuilder.STRING;
		}
		else if ( DesignChoiceConstants.PARAM_TYPE_DATETIME.equals( dataType ) )
		{
			formatType = FormatBuilder.DATETIME;
		}
		else if ( DesignChoiceConstants.PARAM_TYPE_DATE.equals( dataType ) )
		{
			formatType = FormatBuilder.DATE;
		}
		else if ( DesignChoiceConstants.PARAM_TYPE_TIME.equals( dataType ) )
		{
			formatType = FormatBuilder.TIME;
		}
		else
		{
			formatType = FormatBuilder.NUMBER;
		}
		FormatBuilder formatBuilder = new FormatBuilder( formatType );
		formatBuilder.setInputFormat( formatCategroy, formatPattern );
		formatBuilder.setPreviewText( defaultValue );
		if ( formatBuilder.open( ) == OK )
		{
			formatCategroy = ( (String[]) formatBuilder.getResult( ) )[0];