qt4: use const for QString when possible.

[vlc] / modules / gui / qt4 / dialogs / open.hpp

diff --git a/modules/gui/qt4/dialogs/open.hpp b/modules/gui/qt4/dialogs/open.hpp
index bdaaa3380b1919542e62f8255888145af0bd9050..7ba13fc6fd93360b2486657d300824c6f3118a2c 100644 (file)
--- a/modules/gui/qt4/dialogs/open.hpp
+++ b/modules/gui/qt4/dialogs/open.hpp
@@ -98,7 +98,7 @@ private:
 
     int i_action_flag;
     bool b_pl;
-    QStringList SeparateEntries( QString );
+    QStringList SeparateEntries( const QString& );
 
     QPushButton *cancelButton, *selectButton;
     QPushButton *playButton;
@@ -110,9 +110,9 @@ private slots:
     void cancel();
     void close();
     void toggleAdvancedPanel();
-    void updateMRL( QStringList, QString );
+    void updateMRL( const QStringList&, const QString& );
     void updateMRL();
-    void newCachingMethod( QString );
+    void newCachingMethod( const QString& );
     void signalCurrent( int );
     void browseInputSlave();
 };