Const'ref

[kdenlive] / src / clipproperties.h

diff --git a/src/clipproperties.h b/src/clipproperties.h
index 029f3a892c13e19aa0bd0357aecabc486ba987e1..e3a93702a4492e9ba9d69abb39708381c10aeb97 100644 (file)
--- a/src/clipproperties.h
+++ b/src/clipproperties.h
@@ -32,10 +32,13 @@ class PropertiesViewDelegate : public QStyledItemDelegate
 {
     Q_OBJECT
 public:
-    PropertiesViewDelegate(QWidget *parent) : QStyledItemDelegate(parent) {
+    PropertiesViewDelegate(QWidget *parent)
+        : QStyledItemDelegate(parent)
+    {
         m_height = parent->fontMetrics().height() * 1.2;
     }
-    virtual QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const {
+protected:
+    QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const {
         return QSize(QStyledItemDelegate::sizeHint(option, index).width(), m_height);
     }
 private:
@@ -99,13 +102,13 @@ private:
     void loadVideoProperties(const QMap<QString, QString> &props);
 
 signals:
-    void addMarkers(const QString &, QList <CommentedTime>);
-    void deleteProxy(const QString);
-    void applyNewClipProperties(const QString, QMap <QString, QString> , QMap <QString, QString> , bool, bool);
+    void addMarkers(const QString &, const QList <CommentedTime>&);
+    void deleteProxy(const QString&);
+    void applyNewClipProperties(const QString&, const QMap <QString, QString> &, const QMap <QString, QString> &, bool, bool);
     void saveMarkers(const QString &id);
     void loadMarkers(const QString &id);
     void editAnalysis(const QString &id, const QString &name, const QString &value);
-    void requestThumb(const QString id, QList <int> frames);
+    void requestThumb(const QString &id, const QList <int>& frames);
 };