Remove some unnecessary branches and unused functions

nw/gui/dochighlight.py

@@ -102,10 +102,9 @@ class GuiDocHighlighter(QSyntaxHighlighter):
         self.colTrail  = QColor(*self.theTheme.colEmph)
         self.colTrail.setAlpha(64)
 
+        self.colEmph = None
         if self.mainConf.highlightEmph:
             self.colEmph = QColor(*self.theTheme.colEmph)
-        else:
-            self.colEmph = None
 
         self.hStyles = {
             "header1"    : self._makeFormat(self.colHead, "bold", 1.8),

nw/gui/preferences.py

@@ -806,14 +806,6 @@ class GuiConfigEditEditingTab(QWidget):
     #  Internal Functions
     ##
 
-    def _disableComboItem(self, theList, theValue):
-        """Disable a list item in the combo box.
-        """
-        theModel = theList.model()
-        anItem = theModel.item(1)
-        anItem.setFlags(anItem.flags() ^ Qt.ItemIsEnabled)
-        return theModel
-
     def _doUpdateSpellTool(self, currIdx):
         """Update the list of dictionaries based on spell tool selected.
         """

nw/gui/projload.py

@@ -155,14 +155,14 @@ class GuiProjectLoad(QDialog):
         logger.verbose("GuiProjectLoad open button clicked")
         self._saveSettings()
 
+        self.openPath = None
+        self.openState = self.NONE_STATE
+
         selItems = self.listBox.selectedItems()
         if selItems:
             self.openPath = selItems[0].data(self.C_NAME, Qt.UserRole)
             self.openState = self.OPEN_STATE
             self.accept()
-        else:
-            self.openPath = None
-            self.openState = self.NONE_STATE
 
         return
 

nw/gui/statusbar.py

@@ -130,6 +130,7 @@ class GuiMainStatus(QStatusBar):
         """Reset all widgets on the status bar to default values.
         """
         self.setRefTime(None)
+        self.setLanguage(None)
         self.setStats(0, 0)
         self.setProjectStatus(None)
         self.setDocumentStatus(None)
@@ -234,15 +235,14 @@ class StatusLED(QAbstractButton):
     def setState(self, theState):
         """Set the colour state.
         """
-        if theState is None:
-            self._theCol = self.colNone
-        elif theState:
+        self._theCol = self.colNone
+        if theState is True:
             self._theCol = self.colTrue
-        elif not theState:
+        elif theState is False:
             self._theCol = self.colFalse
-        else:
-            self._theCol = self.colNone
+
         self.update()
+
         return
 
     ##