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 ( getSelectedDataType( ).equals( DesignChoiceConstants.PARAM_TYPE_STRING ) )
				{
					if ( defaultValue == null )
					{
						defaultValueChooser.select( 0 );
					}
					else if ( defaultValue.equals( "" ) )
					{
						defaultValueChooser.select( 1 );
					}
					else
					{
						defaultValueChooser.setText( defaultValue );
					}
				}
				else if ( defaultValue != null )
				{
					if ( ( defaultValue.equals( Boolean.toString( true ) ) || defaultValue.equals( Boolean.toString( false ) ) ) )
					{
						defaultValue = null;
					}
					else
					{
						defaultValueChooser.setText( defaultValue );
					}
				}
			}
			else if ( PARAM_CONTROL_COMBO.equals( controlType )
					|| PARAM_CONTROL_LIST.equals( controlType ) )
			{