better selection and scrolling behaviour

[lyx.git] / src / frontends / qt2 / QDelimiterDialog.h

diff --git a/src/frontends/qt2/QDelimiterDialog.h b/src/frontends/qt2/QDelimiterDialog.h
index b6213b0ea5c49d9d9c284f6be82001f97baf6cd7..0fbdbe3bf475abfd6abcb206e3938f18f31887a5 100644 (file)
--- a/src/frontends/qt2/QDelimiterDialog.h
+++ b/src/frontends/qt2/QDelimiterDialog.h
@@ -28,8 +28,8 @@ class QDelimiterDialog : public QDelimiterDialogBase {
 public:
        QDelimiterDialog(QMath * form);
 public slots:
-       void ldelim_clicked(string str);
-       void rdelim_clicked(string str);
+       void ldelim_clicked(string const & str);
+       void rdelim_clicked(string const & str);
        void insertClicked();
 protected:
        //needed ? virtual void closeEvent(QCloseEvent * e);