Method SetButtons

src/industry_gui.cpp:348–352

Update status of the fund and display-chain widgets. */

	/** Update status of the fund and display-chain widgets. */
	void SetButtons()
	{
		this->SetWidgetDisabledState(WID_DPI_FUND_WIDGET, this->selected_type != IT_INVALID && !this->enabled);
		this->SetWidgetDisabledState(WID_DPI_DISPLAY_WIDGET, this->selected_type == IT_INVALID && this->enabled);
	}

	/**
	 * Build a string of cargo names with suffixes attached.