X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt%2FGuiDocument.h;h=dbdf34f47e633c6370407fc03c3f55b56e7d7443;hb=6d167e94f40578837b7a93451592d96639d98dbd;hp=ef143ab638f4acc2c97a337c3bdeb0bf20a344d1;hpb=69d54ff9d8571e1f9014c428f2cef805edf7f534;p=lyx.git

diff --git a/src/frontends/qt/GuiDocument.h b/src/frontends/qt/GuiDocument.h
index ef143ab638..dbdf34f47e 100644
--- a/src/frontends/qt/GuiDocument.h
+++ b/src/frontends/qt/GuiDocument.h
@@ -168,6 +168,7 @@ private Q_SLOTS:
 	void outputChangesToggled(bool);
 	void setOutputSync(bool);
 	void bookmarksopenChanged(bool);
+	void changeTrackingChanged(bool);
 private:
 	/// validate listings parameters and return an error message, if any
 	QString validateListingsParameters();
@@ -373,6 +374,9 @@ Q_SIGNALS:
 	/// signal that something's changed in the Widget.
 	void changed();
 
+protected:
+	bool eventFilter(QObject * sender, QEvent * event) override;
+
 private:
 	void closeEvent(QCloseEvent *) override;
 	void on_preambleTE_textChanged() { changed(); }