Do not allow removing the last keyframe by dragging it above or below the clip even...

[kdenlive] / src / abstractclipitem.cpp

diff --git a/src/abstractclipitem.cpp b/src/abstractclipitem.cpp
index b78aed2e41480f133e06fe2f1bd148d23e5c8446..3e370e7e4a9cd06989055bb4d66106f6d92ddd80 100644 (file)
--- a/src/abstractclipitem.cpp
+++ b/src/abstractclipitem.cpp
@@ -405,6 +405,11 @@ double AbstractClipItem::keyFrameFactor() const
     return m_keyframeFactor;
 }
 
+int AbstractClipItem::keyFrameNumber() const
+{
+    return m_keyframes.count();
+}
+
 int AbstractClipItem::addKeyFrame(const GenTime pos, const double value)
 {
     QRectF br = sceneBoundingRect();