enable / disable delete keyframe button when necessary

[kdenlive] / src / trackview.h

diff --git a/src/trackview.h b/src/trackview.h
index 5358fc1baaddba604cc54bd08eed87c521e1ecaa..1ad2944c1e671b171b2ade9f5a8c6414b09c0f26 100644 (file)
--- a/src/trackview.h
+++ b/src/trackview.h
@@ -46,7 +46,7 @@ class TrackView : public QWidget
 
 public:
     explicit TrackView(KdenliveDoc *doc, QWidget *parent = 0);
-
+    virtual ~ TrackView();
     void setEditMode(const QString & editMode);
     const QString & editMode() const;
     QGraphicsScene *projectScene();
@@ -76,17 +76,21 @@ private:
     CustomTrackScene *m_scene;
 
     KdenliveDoc *m_doc;
+    int m_verticalZoom;
     QVBoxLayout *m_headersLayout;
     QString m_documentErrors;
     void parseDocument(QDomDocument doc);
     int slotAddProjectTrack(int ix, QDomElement xml, bool locked);
     DocClipBase *getMissingProducer(const QString id) const;
+    void adjustTrackHeaders();
 
 private slots:
     void setCursorPos(int pos);
     void moveCursorPos(int pos);
     void slotRebuildTrackHeaders();
     void slotChangeTrackLock(int ix, bool lock);
+    void slotVerticalZoomDown();
+    void slotVerticalZoomUp();
 
 signals:
     void mousePosition(int);