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fix for Bug 161841

This commit is contained in:
David McKnight 2006-10-23 14:10:56 +00:00
parent 7cc1112d10
commit 962e32e92c

View file

@ -309,13 +309,17 @@ FocusListener
public boolean isPollingEnabled()
{
if (_isPolling)
if (_isPolling && !getViewer().getControl().isDisposed())
{
return true;
}
return false;
}
public void setPollingEnabled(boolean flag)
{
_isPolling = flag;
}
public void setEnabled(boolean flag)
{
@ -474,6 +478,7 @@ FocusListener
{
_viewer.dispose();
_tabFolderPage.dispose();
_isPolling = false;
}