java: how to send accelerator key

I am using Junit4 under eclipse. I would like to write a test which can be able to send the action : ctrl+shift+P

I tried this using JTable as I don't know for which component I could use the sendAccelerator开发者_运维百科Key :

myTable.sendAcceleratorKey(InputEvent.CTRL, InputEvent.SHIFT_DOWN_MASK)

but I can't add a third argument to say KeyEvent.P.

How can I send this action which changes the menu?

Thanks!

I guess you can use the Robot class.

Robot robot = new Robot();
robot.keyPress(KeyEvent.VK_CONTROL);
robot.keyPress(KeyEvent.VK_SHIFT);
robot.keyPress(KeyEvent.VK_P);

Thread.sleep(1000); // Time for your code to react to the event

assert(...);

robot.keyRelease(KeyEvent.VK_CONTROL);
robot.keyRelease(KeyEvent.VK_SHIFT);
robot.keyRelease(KeyEvent.VK_P);

I can't find any reference to sendAcceleratorKey(). But if it really exists and it does what you want, it looks logic to me to use the the method this way, using key modifiers:

myTable.sendAcceleratorKey(InputEvent.CTRL | InputEvent.SHIFT_DOWN_MASK,
                           KeyEvent.VK_P);

Otherwise, try to swap the parameters, depending on the methods signature.

myTable.sendAcceleratorKey(KeyEvent.VK_P,
                           InputEvent.CTRL | InputEvent.SHIFT_DOWN_MASK);