Imported Upstream version 2.9.1

1 files changed, 2 insertions, 12 deletions

diff --git a/src/frontend/display/cdisplay.h b/src/frontend/display/cdisplay.h
index af49178..a0a0020 100644
--- a/src/frontend/display/cdisplay.h
+++ b/src/frontend/display/cdisplay.h
@@ -102,17 +102,10 @@ class CDisplay {
         */
         QMenu* installedPopup();
 
-        virtual void zoomIn() {}
-        virtual void zoomOut() {}
         virtual void openFindTextDialog() {}
 
-        enum NodeInfoType {
-            Lemma
-        };
-
-
-        virtual QMap<NodeInfoType, QString> getCurrentNodeInfo() {
-            return QMap<NodeInfoType, QString>();
+        inline virtual QString getCurrentNodeInfo() const {
+            return QString::null;
         }
 
     protected:
@@ -165,9 +158,6 @@ class CDisplayConnections : public QObject {
 
         void clear();
 
-        void zoomIn();
-        void zoomOut();
-
         void openFindTextDialog();
 
     signals: