Mercurial Repositories > eric / changeset
changeset
Fixed a situation in the tabview view manager that could cause a traceback.
Sat, 03 Feb 2018 10:45:52 +0100
- author
- Detlev Offenbach <detlev@die-offenbachs.de>
- date
- Sat, 03 Feb 2018 10:45:52 +0100
- branch
- maintenance
- changeset 6103
- 55bb39334322
- parent 6097
- bf18415da0c7
- child 6104
- 21da0d78cad4
Fixed a situation in the tabview view manager that could cause a traceback.
(grafted from a5b9f6a38fafcd549914bc8d8cdc1b4e44602b01)
| Plugins/ViewManagerPlugins/Tabview/Tabview.py | file | annotate | diff | comparison | revisions |
--- a/Plugins/ViewManagerPlugins/Tabview/Tabview.py Thu Jan 18 18:57:40 2018 +0100 +++ b/Plugins/ViewManagerPlugins/Tabview/Tabview.py Sat Feb 03 10:45:52 2018 +0100 @@ -299,28 +299,31 @@ @type int """ if self.editors: - self.contextMenuEditor = self.widget(index).getEditor() - if self.contextMenuEditor: - self.saveMenuAct.setEnabled( - self.contextMenuEditor.isModified()) - fileName = self.contextMenuEditor.getFileName() - self.copyPathAct.setEnabled(bool(fileName)) - if fileName: - rej = "{0}.rej".format(fileName) - self.openRejectionsMenuAct.setEnabled(os.path.exists(rej)) - else: - self.openRejectionsMenuAct.setEnabled(False) - - self.contextMenuIndex = index - self.leftMenuAct.setEnabled(index > 0) - self.rightMenuAct.setEnabled(index < self.count() - 1) - self.firstMenuAct.setEnabled(index > 0) - self.lastMenuAct.setEnabled(index < self.count() - 1) - - self.closeOthersMenuAct.setEnabled(self.count() > 1) - - coord = self.mapToGlobal(coord) - self.__menu.popup(coord) + widget = self.widget(index) + if widget is not None: + self.contextMenuEditor = widget.getEditor() + if self.contextMenuEditor: + self.saveMenuAct.setEnabled( + self.contextMenuEditor.isModified()) + fileName = self.contextMenuEditor.getFileName() + self.copyPathAct.setEnabled(bool(fileName)) + if fileName: + rej = "{0}.rej".format(fileName) + self.openRejectionsMenuAct.setEnabled( + os.path.exists(rej)) + else: + self.openRejectionsMenuAct.setEnabled(False) + + self.contextMenuIndex = index + self.leftMenuAct.setEnabled(index > 0) + self.rightMenuAct.setEnabled(index < self.count() - 1) + self.firstMenuAct.setEnabled(index > 0) + self.lastMenuAct.setEnabled(index < self.count() - 1) + + self.closeOthersMenuAct.setEnabled(self.count() > 1) + + coord = self.mapToGlobal(coord) + self.__menu.popup(coord) def __showNavigationMenu(self): """
