Add a signal for updated word counts

nw/gui/statusbar.py

@@ -125,7 +125,7 @@ class GuiMainStatus(QStatusBar):
         """
         self.setRefTime(None)
         self.setLanguage(None, "")
-        self.setStats(0, 0)
+        self.doUpdateProjectStats(0, 0)
         self.setProjectStatus(nwState.NONE)
         self.setDocumentStatus(nwState.NONE)
         self.updateTime()
@@ -160,13 +160,6 @@ class GuiMainStatus(QStatusBar):
         self.docIcon.setState(theState)
         return
 
-    def setStats(self, pWC, sWC):
-        """Set the current project statistics.
-        """
-        self.statsText.setText(self.tr("Words: {0} ({1})").format(f"{pWC:n}", f"{sWC:+n}"))
-        self.statsText.setToolTip(self.tr("Project word count (session change)"))
-        return
-
     def setUserIdle(self, userIdle):
         """Change the idle status icon.
         """
@@ -218,6 +211,14 @@ class GuiMainStatus(QStatusBar):
 
         return
 
+    @pyqtSlot(int, int)
+    def doUpdateProjectStats(self, pWC, sWC):
+        """Update the current project statistics.
+        """
+        self.statsText.setText(self.tr("Words: {0} ({1})").format(f"{pWC:n}", f"{sWC:+n}"))
+        self.statsText.setToolTip(self.tr("Project word count (session change)"))
+        return
+
     @pyqtSlot(bool)
     def doUpdateProjectStatus(self, isChanged):
         """Slot for updating the project status.