--- a/Tools/TRPreviewer.py Thu Mar 16 19:30:15 2017 +0100 +++ b/Tools/TRPreviewer.py Thu Mar 16 19:32:33 2017 +0100 @@ -802,13 +802,13 @@ del wview return - self.rebuildWidgets.connect(wview.buildWidget) # __IGNORE_WARNING__ - wview.installEventFilter(self) # __IGNORE_WARNING__ + self.rebuildWidgets.connect(wview.buildWidget) + wview.installEventFilter(self) - win = self.addSubWindow(wview) # __IGNORE_WARNING__ + win = self.addSubWindow(wview) self.widgets.append(win) - wview.showNormal() # __IGNORE_WARNING__ + wview.showNormal() def eventFilter(self, obj, ev): """