Method MainWindow

src/main_gui.cpp:215–226

struct MainWindow : Window
{
	MainWindow(WindowDesc &desc) : Window(desc)
	{
		this->InitNested(0);
		this->flags.Reset(WindowFlag::WhiteBorder);
		ResizeWindow(this, _screen.width, _screen.height);

		NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(WID_M_VIEWPORT);
		nvp->InitializeViewport(this, TileXY(32, 32), ScaleZoomGUI(ZoomLevel::Viewport));

		this->viewport->overlay = std::make_shared<LinkGraphOverlay>(this, WID_M_VIEWPORT, 0, CompanyMask{}, 2);
		this->refresh_timeout.Reset();
	}

	/** Refresh the link-graph overlay. */
	void RefreshLinkGraph()