Removing more errors on various forms of closing

diff --git a/src/dialcentral_qt.py b/src/dialcentral_qt.py
index 09bf799..a9f8877 100755 (executable)
--- a/src/dialcentral_qt.py
+++ b/src/dialcentral_qt.py
@@ -320,6 +320,7 @@ class MainWindow(object):
                self._session.draft.recipientsChanged.connect(self._on_recipients_changed)
                self._defaultCredentials = "", ""
                self._curentCredentials = "", ""
+               self._currentTab = 0
 
                self._credentialsDialog = None
                self._smsEntryDialog = None
@@ -463,7 +464,7 @@ class MainWindow(object):
                        self._session.logout()
 
        def get_current_tab(self):
-               return self._tabWidget.currentIndex()
+               return self._currentTab
 
        def set_current_tab(self, tabIndex):
                self._tabWidget.setCurrentIndex(tabIndex)
@@ -596,14 +597,14 @@ class MainWindow(object):
        @QtCore.pyqtSlot(int)
        @misc_utils.log_exception(_moduleLogger)
        def _on_tab_changed(self, index):
+               self._currentTab = index
                self._initialize_tab(index)
 
        @QtCore.pyqtSlot()
        @QtCore.pyqtSlot(bool)
        @misc_utils.log_exception(_moduleLogger)
        def _on_refresh(self, checked = True):
-               index = self._tabWidget.currentIndex()
-               self._tabsContents[index].refresh(force=True)
+               self._tabsContents[self._currentTab].refresh(force=True)
 
        @QtCore.pyqtSlot()
        @QtCore.pyqtSlot(bool)