Method getComponentPointer

src/com/sun/jna/Native.java:442–444

Utility method to get the native window pointer for a heavyweight Java Component as a Pointer value. This method is primarily for w32, which uses the HWND type (actually void ) to identify windows. @throws HeadlessException if the current VM is running head

(Component c)

     * @throws HeadlessException if the current VM is running headless
     */
    public static Pointer getComponentPointer(Component c) throws HeadlessException {
        return new Pointer(AWT.getComponentID(c));
    }

    static native long getWindowHandle0(Component c);