- this->m_ExpansionButton = new ExpansionButton( parent,
- this->m_IDExpButton, _("-"), wxDefaultPosition, wxSize( 20, 20 ), 0,
- wxDefaultValidator, _T("EXPBUTTON") );
+ this->m_ExpansionButton = new ExpansionButton( parent, this->m_IDExpButton, _("-"), wxDefaultPosition, wxSize( 20, 20 ), 0, wxDefaultValidator, _T("EXPBUTTON") );