Core classes should only init with project class and if needed access main gui via project

nw/gui/doceditor.py

@@ -75,7 +75,7 @@ class GuiDocEditor(QTextEdit):
         self.theTheme   = theParent.theTheme
         self.theIndex   = theParent.theIndex
         self.theProject = theParent.theProject
-        self.nwDocument = NWDoc(self.theProject, self.theParent)
+        self.nwDocument = NWDoc(self.theProject)
 
         self.docChanged = False # Flag for changed status of document
         self.spellCheck = False # Flag for spell checking enabled

nw/gui/docviewer.py

@@ -168,7 +168,7 @@ class GuiDocViewer(QTextBrowser):
         qApp.setOverrideCursor(QCursor(Qt.WaitCursor))
 
         sPos = self.verticalScrollBar().value()
-        aDoc = ToHtml(self.theProject, self.theParent)
+        aDoc = ToHtml(self.theProject)
         aDoc.setPreview(self.mainConf.viewComments, self.mainConf.viewSynopsis)
         aDoc.setLinkHeaders(True)
 

nw/gui/projtree.py

@@ -286,7 +286,7 @@ class GuiProjectTree(QTreeWidget):
             return True
 
         # This is a new files, so let's add some content
-        newDoc = NWDoc(self.theProject, self.theParent)
+        newDoc = NWDoc(self.theProject)
         curTxt = newDoc.readDocument(tHandle)
         if curTxt is None:
             curTxt = ""
@@ -527,7 +527,7 @@ class GuiProjectTree(QTreeWidget):
                     if self.theParent.docEditor.theHandle == tHandle:
                         self.theParent.closeDocument()
 
-                    theDoc = NWDoc(self.theProject, self.theParent)
+                    theDoc = NWDoc(self.theProject)
                     theDoc.deleteDocument(tHandle)
                     self.theIndex.deleteHandle(tHandle)
                     self._deleteTreeItem(tHandle)