Add test coverage

novelwriter/gui/doceditor.py

@@ -916,7 +916,7 @@ class GuiDocEditor(QPlainTextEdit):
         return True
 
     ##
-    #  Document Events and Maintenance
+    #  Events and Overloads
     ##
 
     def keyPressEvent(self, event: QKeyEvent) -> None:
@@ -1023,19 +1023,18 @@ class GuiDocEditor(QPlainTextEdit):
         """Handle text being input from CJK input methods."""
         super().inputMethodEvent(event)
         if event.commitString():
+            # See issues #2267 and #2517
             self.ensureCursorVisible()
-            if self._completer.isVisible():
-                rect = self.cursorRect()
-                pos = self.mapToGlobal(rect.bottomLeft())
-                self._completer.move(pos)
+            self._completerToCursor()
 
     def inputMethodQuery(self, query: Qt.InputMethodQuery) -> QRect | QVariant:
         """Adjust completion windows for CJK input methods to consider
         the viewport margins.
         """
         if query == QtImCursorRectangle:
-            rect = self.cursorRect()
+            # See issues #2267 and #2517
             vM = self.viewportMargins()
+            rect = self.cursorRect()
             rect.translate(vM.left(), vM.top())
             return rect
         return super().inputMethodQuery(query)
@@ -1109,15 +1108,14 @@ class GuiDocEditor(QPlainTextEdit):
                 # at unwanted times when other changes are made to the document
                 cursor = self.textCursor()
                 bPos = cursor.positionInBlock()
-                if bPos > 0 and (viewport := self.viewport()):
+                if bPos > 0:
                     if text[0] == "@":
                         show = self._completer.updateMetaText(text, bPos)
                     else:
                         show = self._completer.updateCommentText(text, bPos)
                     if show:
-                        point = self.cursorRect().bottomRight()
-                        self._completer.move(viewport.mapToGlobal(point))
                         self._completer.show()
+                        self._completerToCursor()
 
             if self._doReplace and added == 1:
                 cursor = self.textCursor()
@@ -1918,6 +1916,12 @@ class GuiDocEditor(QPlainTextEdit):
     #  Internal Functions
     ##
 
+    def _completerToCursor(self) -> None:
+        """Make sure the completer menu is positioned by the cursor."""
+        if self._completer.isVisible() and (viewport := self.viewport()):
+            point = self.cursorRect().bottomLeft()
+            self._completer.move(viewport.mapToGlobal(point))
+
     def _correctWord(self, cursor: QTextCursor, word: str) -> None:
         """Slot for the spell check context menu triggering the
         replacement of a word with the word from the dictionary.