void slotShowClipProperties(DocClipBase *clip);
void slotShowClipProperties(QList <DocClipBase *>cliplist, QMap<QString, QString> commonproperties);
void slotActivateEffectStackView(ClipItem* item = NULL, int ix = -1, bool raise = true);
void slotShowClipProperties(DocClipBase *clip);
void slotShowClipProperties(QList <DocClipBase *>cliplist, QMap<QString, QString> commonproperties);
void slotActivateEffectStackView(ClipItem* item = NULL, int ix = -1, bool raise = true);