this->Add( m_ExpansionButton, 1, wxALL | wxALIGN_LEFT | wxALIGN_TOP, 5 );
this->m_ButtonManager = new ButtonManager( buttonGroup );
this->Add( this->m_ButtonManager, 1, wxALL | wxALIGN_LEFT | wxALIGN_TOP, 5 );
this->Add( m_ExpansionButton, 1, wxALL | wxALIGN_LEFT | wxALIGN_TOP, 5 );
this->m_ButtonManager = new ButtonManager( buttonGroup );
this->Add( this->m_ButtonManager, 1, wxALL | wxALIGN_LEFT | wxALIGN_TOP, 5 );