Package com.sun.jna.examples.unix

Examples of com.sun.jna.examples.unix.X11.XOpenDisplay()

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         * Return the visual ID of the visual which supports an alpha
         * channel.
         */
        private int[] getAlphaVisuals() {
            X11 x11 = X11.INSTANCE;
            Display dpy = x11.XOpenDisplay(null);
            if (dpy == null)
                return new int[0];
            XVisualInfo info = null;
            try {
                int screen = x11.XDefaultScreen(dpy);
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                throw new UnsupportedOperationException("This X11 display does not provide a 32-bit visual");
            }
            Runnable action = new Runnable() {
                public void run() {
                    X11 x11 = X11.INSTANCE;
                    Display dpy = x11.XOpenDisplay(null);
                    if (dpy == null)
                        return;
                    try {
                        X11.Window win = getDrawable(w);
                        if (alpha == 1f) {
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        public void setWindowMask(final Window w, final Raster raster) {
            Runnable action = new Runnable() {
                public void run() {
                    X11 x11 = X11.INSTANCE;
                    Xext ext = Xext.INSTANCE;
                    Display dpy = x11.XOpenDisplay(null);
                    if (dpy == null)
                        return;
                    Pixmap pm = null;
                    try {
                        X11.Window win = getDrawable(w);
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    }

    private void updateX11(boolean a, boolean i) {
        X11 x11 = X11.INSTANCE;
        X11.Window win = X11.Window.None;
        Display dpy = x11.XOpenDisplay(null);
        try {
            if (!alphaWindow.isDisplayable()) {
                alphaWindow.pack();
                if (System.getProperty("java.version").matches("^1\\.4\\..*"))
                    alphaWindow.setVisible(true);
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            }
            return 0;
        }
        public boolean isPressed(int keycode, int location) {
            X11 lib = X11.INSTANCE;
            Display dpy = lib.XOpenDisplay(null);
            if (dpy == null) {
                throw new Error("Can't open X Display");
            }
            try {
                byte[] keys = new byte[32];
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            if (didCheck) {
                return alphaVisualIDs;
            }
            didCheck = true;
            X11 x11 = X11.INSTANCE;
            Display dpy = x11.XOpenDisplay(null);
            if (dpy == null)
                return alphaVisualIDs;
            XVisualInfo info = null;
            try {
                int screen = x11.XDefaultScreen(dpy);
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                throw new UnsupportedOperationException("This X11 display does not provide a 32-bit visual");
            }
            Runnable action = new Runnable() {
                public void run() {
                    X11 x11 = X11.INSTANCE;
                    Display dpy = x11.XOpenDisplay(null);
                    if (dpy == null)
                        return;
                    try {
                        X11.Window win = getDrawable(w);
                        if (alpha == 1f) {
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    private com.sun.jna.Memory buffer;
    private int[] pixels;
    private void updateX11(boolean a, boolean i) {
        X11 x11 = X11.INSTANCE;
        X11.Window win = X11.Window.None;
        Display dpy = x11.XOpenDisplay(null);
        try {
            if (!alphaWindow.isDisplayable()) {
                alphaWindow.pack();
                if (System.getProperty("java.version").matches("^1\\.4\\..*"))
                    alphaWindow.setVisible(true);
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            }
            return 0;
        }
        public boolean isPressed(int keycode, int location) {
            X11 lib = X11.INSTANCE;
            Display dpy = lib.XOpenDisplay(null);
            if (dpy == null) {
                throw new Error("Can't open X Display");
            }
            try {
                byte[] keys = new byte[32];
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        private void setWindowShape(final Window w, final PixmapSource src) {
            Runnable action = new Runnable() {
                public void run() {
                    X11 x11 = X11.INSTANCE;
                    Display dpy = x11.XOpenDisplay(null);
                    if (dpy == null) {
                        return;
                    }
                    Pixmap pm = null;
                    try {
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