for( ItemsMap::iterator it= this->m_itemsMap.begin(); it!=this->m_itemsMap.end(); ++it )
{
if( (*it).first.compare(buttonName) == 0 )
for( ItemsMap::iterator it= this->m_itemsMap.begin(); it!=this->m_itemsMap.end(); ++it )
{
if( (*it).first.compare(buttonName) == 0 )