Introduction - If you have any usage issues, please Google them yourself
Java Right pop-up menu, use Java to create a form menu, very simple kind of menu steps: instantiation pop-up menu to initialize the array of menu items to the menu, menu item event handler, the window the mouse event handler, the triggerEvent method is called to handle the event, if it is pop-up menu events (different depending on the platform may be different) settings window is visible, the menu item event handler