connect(currentEffect, SIGNAL(addEffect(QDomElement)), this , SLOT(slotAddEffect(QDomElement)));
connect(currentEffect, SIGNAL(createRegion(int,KUrl)), this, SLOT(slotCreateRegion(int,KUrl)));
connect(currentEffect, SIGNAL(deleteGroup(QDomDocument)), this , SLOT(slotDeleteGroup(QDomDocument)));
connect(currentEffect, SIGNAL(addEffect(QDomElement)), this , SLOT(slotAddEffect(QDomElement)));
connect(currentEffect, SIGNAL(createRegion(int,KUrl)), this, SLOT(slotCreateRegion(int,KUrl)));
connect(currentEffect, SIGNAL(deleteGroup(QDomDocument)), this , SLOT(slotDeleteGroup(QDomDocument)));