- connect(m_effectsList, SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)), this, SLOT(slotEffectSelected()));
- connect(search_effect, SIGNAL(hiddenChanged(QTreeWidgetItem *, bool)), this, SLOT(slotUpdateSearch(QTreeWidgetItem *, bool)));
+ connect(m_effectsList, SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)), this, SLOT(slotEffectSelected()));
+ connect(search_effect, SIGNAL(hiddenChanged(QTreeWidgetItem*,bool)), this, SLOT(slotUpdateSearch(QTreeWidgetItem*,bool)));
+ connect(m_effectsList, SIGNAL(applyEffect(QDomElement)), this, SIGNAL(addEffect(QDomElement)));