1 files changed, 5 insertions, 0 deletions
diff --git a/textedit.h b/textedit.h
index fe0b395..7a08dce 100644
--- a/textedit.h
+++ b/textedit.h
@@ -12,8 +12,13 @@ class TextEdit : public QPlainTextEdit
     Q_OBJECT
 public:
     TextEdit(QWidget *parent=0);
+
+private:
+    bool isKey(QString key);
+
 public slots:
     void comment();
+
 protected:
     void dragEnterEvent(QDragEnterEvent *event);
     void dropEvent(QDropEvent* event);