it's a slot

[kdenlive] / src / simplekeyframes / simpletimelinewidget.h

diff --git a/src/simplekeyframes/simpletimelinewidget.h b/src/simplekeyframes/simpletimelinewidget.h
index 8e2709386d95a091add08ba9a6e492f2418f45fc..4311145367293c7c924941e775f7100a868fbbf0 100644 (file)
--- a/src/simplekeyframes/simpletimelinewidget.h
+++ b/src/simplekeyframes/simpletimelinewidget.h
@@ -27,8 +27,8 @@ class SimpleTimelineWidget : public QWidget
     Q_OBJECT
 
 public:
-    SimpleTimelineWidget(QWidget* parent = 0);
-    void setKeyframes(QList <int> keyframes);
+    explicit SimpleTimelineWidget(QWidget* parent = 0);
+    void setKeyframes(const QList <int>& keyframes);
     void setDuration(int dur);
 
 public slots:
@@ -44,7 +44,7 @@ protected:
     virtual void mousePressEvent(QMouseEvent *event);
     virtual void mouseReleaseEvent(QMouseEvent *event);
     virtual void mouseMoveEvent(QMouseEvent *event);
-    //virtual void mouseDoubleClickEvent(QMouseEvent *event);
+    virtual void mouseDoubleClickEvent(QMouseEvent *event);
     virtual void wheelEvent(QWheelEvent *event);
 
 private:
@@ -63,6 +63,7 @@ private:
 
 signals:
     void positionChanged(int pos);
+    void atKeyframe(bool);
 
     void keyframeSelected();
     void keyframeMoving(int oldPos, int currentPos);