问题
I am developing a virtual keyboard using java applet. How do I set global mouse listener, so that I can get all mouse events inside my applet even if my applet is not the active window. And is there any way to get the focussed textbox globally, so that I can feed input to that textbox from my virtual keyboard. Thanks.
回答1:
You need to make a hook for that you need native code for windows machine take a look here
来源：https://stackoverflow.com/questions/4673061/java-add-a-global-mouse-listener