def on_fileNewOvfAction_triggered(self):
item = LMyItem()
item.setName("OVFeedback_X")
fileName = tempfile.mkstemp(suffix=".conf", prefix="ovf_", dir="/tmp", text=True)[1]
item.setConfigurationFile(fileName)
item.setCompositeClassName("LOneVariableFeedbackComposite")
item.buildComposite()
item.saveCompositeConfiguration()
self.dataContainer.feedbacks.append(item)
self.parent().updateUi()
tabWidget = self.parent().tabWidget
numberOfTabs = tabWidget.count()
lastTabIndex = numberOfTabs - 1
tabWidget.setCurrentIndex(lastTabIndex)
debug(self, "Jump to tab %d" % lastTabIndex, 5)
