- connect(m_trace, SIGNAL(framesAdded(int, int)),
- this, SLOT(appendFrames(int, int)));
+ connect(m_trace, SIGNAL(beginAddingFrames(int, int)),
+ this, SLOT(beginAddingFrames(int, int)));
+ connect(m_trace, SIGNAL(endAddingFrames()),
+ this, SLOT(endAddingFrames()));