std::vector<GPortModel*> lstInputs = _model->getInputPorts();
wxFlexGridSizer *sizer = new wxFlexGridSizer(lstInputs.size(),3,5,5);
std::vector<GPortModel*> lstInputs = _model->getInputPorts();
wxFlexGridSizer *sizer = new wxFlexGridSizer(lstInputs.size(),3,5,5);