Method CreateWindowPane

olcPixelGameEngine.h:7045–7162

		}

		virtual olc::rcode CreateWindowPane(const olc::vi2d& vWindowPos, olc::vi2d& vWindowSize, bool bFullScreen) override
		{
			using namespace X11;
			XInitThreads();

			// Grab the deafult display and window
			olc_Display = XOpenDisplay(NULL);
			olc_WindowRoot = DefaultRootWindow(olc_Display);

			// Based on the display capabilities, configure the appearance of the window
			GLint olc_GLAttribs[] = { GLX_RGBA, GLX_DEPTH_SIZE, 24, GLX_DOUBLEBUFFER, None };
			olc_VisualInfo = glXChooseVisual(olc_Display, 0, olc_GLAttribs);
			olc_ColourMap = XCreateColormap(olc_Display, olc_WindowRoot, olc_VisualInfo->visual, AllocNone);
			olc_SetWindowAttribs.colormap = olc_ColourMap;

			// Register which events we are interested in receiving
			olc_SetWindowAttribs.event_mask = ExposureMask | KeyPressMask | KeyReleaseMask |
				ButtonPressMask | ButtonReleaseMask | PointerMotionMask | FocusChangeMask | StructureNotifyMask;

			// Create the window
			olc_Window = XCreateWindow(olc_Display, olc_WindowRoot, vWindowPos.x, vWindowPos.y,
				vWindowSize.x, vWindowSize.y,
				0, olc_VisualInfo->depth, InputOutput, olc_VisualInfo->visual,
				CWColormap | CWEventMask, &olc_SetWindowAttribs);

			Atom wmDelete = XInternAtom(olc_Display, "WM_DELETE_WINDOW", true);
			XSetWMProtocols(olc_Display, olc_Window, &wmDelete, 1);

			XMapWindow(olc_Display, olc_Window);
			XStoreName(olc_Display, olc_Window, "OneLoneCoder.com - Pixel Game Engine");

			if (bFullScreen) // Thanks DragonEye, again :D
			{
				Atom wm_state;
				Atom fullscreen;
				wm_state = XInternAtom(olc_Display, "_NET_WM_STATE", False);
				fullscreen = XInternAtom(olc_Display, "_NET_WM_STATE_FULLSCREEN", False);
				XEvent xev{ 0 };
				xev.type = ClientMessage;
				xev.xclient.window = olc_Window;
				xev.xclient.message_type = wm_state;
				xev.xclient.format = 32;
				xev.xclient.data.l[0] = (bFullScreen ? 1 : 0);   // the action (0: off, 1: on, 2: toggle)
				xev.xclient.data.l[1] = fullscreen;             // first property to alter
				xev.xclient.data.l[2] = 0;                      // second property to alter
				xev.xclient.data.l[3] = 0;                      // source indication
				XMapWindow(olc_Display, olc_Window);
				XSendEvent(olc_Display, DefaultRootWindow(olc_Display), False,
					SubstructureRedirectMask | SubstructureNotifyMask, &xev);
				XFlush(olc_Display);
				XWindowAttributes gwa;
				XGetWindowAttributes(olc_Display, olc_Window, &gwa);
				vWindowSize.x = gwa.width;
				vWindowSize.y = gwa.height;
			}

			// Create Keyboard Mapping
			mapKeys[NoSymbol] = Key::NONE;