Working example of JNA mouse hook

Question

Can any one provide me with a working example of JNA mouse hook, which would be able to track mouse movements/click outside my Java Swing application ?

Thanks in Adv

Answer 1

movements:

import org.jnativehook.GlobalScreen;
import org.jnativehook.NativeHookException;
import org.jnativehook.mouse.NativeMouseWheelEvent;
import org.jnativehook.mouse.NativeMouseWheelListener;

public class GlobalMouseWheelListenerExample implements NativeMouseWheelListener {
    public void nativeMouseWheelMoved(NativeMouseWheelEvent e) {
        System.out.println("Mosue Wheel Moved: " + e.getWheelRotation());
    }

    public static void main(String[] args) {
        try {
            GlobalScreen.registerNativeHook();
        } catch (NativeHookException ex) {
            System.err.println("There was a problem registering the native hook.");
            System.err.println(ex.getMessage());
            ex.printStackTrace();

            System.exit(1);
        }

        // Construct the example object and initialze native hook.
        GlobalScreen.getInstance().addNativeMouseWheelListener(new GlobalMouseWheelListenerExample());
    }
}

click:

import org.jnativehook.GlobalScreen;
import org.jnativehook.NativeHookException;
import org.jnativehook.mouse.NativeMouseEvent;
import org.jnativehook.mouse.NativeMouseInputListener;

public class GlobalMouseListenerExample implements NativeMouseInputListener {
        public void nativeMouseClicked(NativeMouseEvent e) {
                System.out.println("Mosue Clicked: " + e.getClickCount());
        }

        public void nativeMousePressed(NativeMouseEvent e) {
                System.out.println("Mosue Pressed: " + e.getButton());
        }

        public void nativeMouseReleased(NativeMouseEvent e) {
                System.out.println("Mosue Released: " + e.getButton());
        }

        public void nativeMouseMoved(NativeMouseEvent e) {
                System.out.println("Mosue Moved: " + e.getX() + ", " + e.getY());
        }

        public void nativeMouseDragged(NativeMouseEvent e) {
                System.out.println("Mosue Dragged: " + e.getX() + ", " + e.getY());
        }

        public static void main(String[] args) {
                try {
                        GlobalScreen.registerNativeHook();
                }
                catch (NativeHookException ex) {
                        System.err.println("There was a problem registering the native hook.");
                        System.err.println(ex.getMessage());

                        System.exit(1);
                }

                //Construct the example object.
                GlobalMouseListenerExample example = new GlobalMouseListenerExample();

                //Add the appropriate listeners for the example object.
                GlobalScreen.getInstance().addNativeMouseListener(example);
                GlobalScreen.getInstance().addNativeMouseMotionListener(example);
        }
}