44 def on_historyList_itemSelectionChanged(self): |
44 def on_historyList_itemSelectionChanged(self): |
45 """ |
45 """ |
46 Private slot to handle a change of the selection. |
46 Private slot to handle a change of the selection. |
47 """ |
47 """ |
48 selected = len(self.historyList.selectedItems()) > 0 |
48 selected = len(self.historyList.selectedItems()) > 0 |
49 self.copyButton.setEnabled(selected and \ |
49 self.copyButton.setEnabled(selected and |
50 self.vm.activeWindow() is not None) |
50 self.vm.activeWindow() is not None) |
51 self.deleteButton.setEnabled(selected) |
51 self.deleteButton.setEnabled(selected) |
52 self.executeButton.setEnabled(selected) |
52 self.executeButton.setEnabled(selected) |
53 |
53 |
54 @pyqtSlot(QListWidgetItem) |
54 @pyqtSlot(QListWidgetItem) |