Description Jacques Bouthillier 2011-10-13 11:24:35 EDT

To reproduce:
- Create a FORMAL review
- TRy to change phase using the Phase selection in the Detailed property view
-->Since you did not add another user to the list of participant, the phase change will not succeeded and
after the second pop-up, an error occurs:. We need to checked before refreshing the first widget if it is disposed or not.


org.eclipse.swt.SWTException: Widget is disposed
	at org.eclipse.swt.SWT.error(SWT.java:4282)
	at org.eclipse.swt.SWT.error(SWT.java:4197)
	at org.eclipse.swt.SWT.error(SWT.java:4168)
	at org.eclipse.swt.widgets.Widget.error(Widget.java:468)
	at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:340)
	at org.eclipse.swt.custom.CLabel.setText(CLabel.java:905)
	at org.eclipse.mylyn.reviews.r4e.ui.internal.properties.tabbed.ReviewTabPropertySection.refresh(ReviewTabPropertySection.java:1090)
	at org.eclipse.mylyn.reviews.r4e.ui.internal.properties.tabbed.ReviewTabPropertySection$1.widgetSelected(ReviewTabPropertySection.java:359)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)