Is this how you use the Mouse library on Leonardo?

Projects Programming
1 
#include <Mouse.h>

void setup() {
  // put your setup code here, to run once:

Mouse.begin();

Mouse.click(MOUSE_RIGHT);

}

void loop() {
  // put your main code here, to run repeatedly:

}
2

**update:

when i upload this, nothing happens, ardino IDE stuck 'uploading...'

3

I've only used mouse functions with Esplora, which is slightly different from Leonardo.
I'm not sure about the use of #include <mouse.h>

How will you know if the mouse has clicked or not?
As you have shown it, it only executes once because you've placed that command in setup ( ).

I wonder if the Esplora examples in the IDE will work with Leonardo (if you just remove their #include <esplora.h> ) ?

http://cal-eng.com/?page_id=579
vs.
http://arduino.cn/reference/MouseKeyboard.html

https://www.arduino.cc/en/Reference/MouseKeyboard

4

Required with Arduino IDE 1.6.6 and later, causes compile error with previous IDE versions.

The File > Examples > 09.USB > Mouse examples should provide enough to get started.