Function FindVehicleGroupWindow

src/group_gui.cpp:1260–1263

* Finds a group list window determined by vehicle type and owner * @param vt vehicle type * @param owner owner of groups * @return pointer to VehicleGroupWindow, nullptr if not found */

 * @return pointer to VehicleGroupWindow, nullptr if not found
 */
static inline VehicleGroupWindow *FindVehicleGroupWindow(VehicleType vt, Owner owner)
{
	return dynamic_cast<VehicleGroupWindow *>(FindWindowById(GetWindowClassForVehicleType(vt), VehicleListIdentifier(VL_GROUP_LIST, vt, owner).ToWindowNumber()));
}

/**
 * Opens a 'Rename group' window for newly created group.