Method SetCallerGRFID

src/newgrf_debug_gui.cpp:287–291

* Set the GRFID of the item opening this window. * @param grfid GRFID of the item opening this window, or 0 if not opened by other window. */

	 * @param grfid GRFID of the item opening this window, or 0 if not opened by other window.
	 */
	void SetCallerGRFID(uint32_t grfid)
	{
		this->caller_grfid = grfid;
		this->SetDirty();
	}

	/**
	 * Check whether this feature has chain index, i.e. refers to ground vehicles.