Save handle and title key with other data in novel model

2025-02-23 22:34:53 +01:00
parent 43e420ab0b
commit 4da120633e
3 changed files with 45 additions and 28 deletions
@@ -105,8 +105,11 @@ class NTreeView(QTreeView):

    def mousePressEvent(self, event: QMouseEvent | None) -> None:
        """Emit a signal on mouse middle click."""
-        if event and event.button() == QtMouseMiddle:
-            self.middleClicked.emit(self.indexAt(event.pos()))
+        if (
+            event and event.button() == QtMouseMiddle
+            and (index := self.indexAt(event.pos())).isValid()
+        ):
+            self.middleClicked.emit(index)
        return super().mousePressEvent(event)