ResourceEditor: Reorder member functions

First signals, then protected and private.

Change-Id: Ieed013bb35785542e10e697c1a1dc135c0c94cce
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>

src/plugins/resourceeditor/qrceditor/resourceview.h

@@ -89,14 +89,14 @@ public:
     QString getCurrentValue(NodeProperty property) const;
     void changeValue(const QModelIndex &nodeIndex, NodeProperty property, const QString &value);
 
-protected:
-    void keyPressEvent(QKeyEvent *e);
-
 signals:
     void removeItem();
     void itemActivated(const QString &fileName);
     void contextMenuShown(const QPoint &globalPos, const QString &fileName);
 
+protected:
+    void keyPressEvent(QKeyEvent *e);
+
 private:
     void onItemActivated(const QModelIndex &index);
     void showContextMenu(const QPoint &pos);