Method SetCargoFilter

src/vehicle_gui.cpp:417–426

* Set cargo filter for the vehicle group list. * @param cargo_type The cargo to be set. */

 * @param cargo_type The cargo to be set.
 */
void BaseVehicleListWindow::SetCargoFilter(CargoType cargo_type)
{
	if (this->cargo_filter_criteria != cargo_type) {
		this->cargo_filter_criteria = cargo_type;
		/* Deactivate filter if criteria is 'Show All', activate it otherwise. */
		this->vehgroups.SetFilterState(this->cargo_filter_criteria != CargoFilterCriteria::CF_ANY);
		this->vehgroups.SetFilterType(0);
		this->vehgroups.ForceRebuild();
	}
}

/**
 *Populate the filter list and set the cargo filter criteria.