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| The <code>com.jme3.input</code> package is used for all input handling in |
| jMonkeyEngine. User code should use the {@link com.jme3.input.InputManager} to register |
| for and receive input events. The <code>InputManager</code> can be |
| retrieved for an application by using {@link com.jme3.app.Application#getInputManager()}. |
| |
| <h3>Usage</h3> |
| |
| <p> |
| Using ActionListener:<br> |
| <code> |
| // Retrieve an input manager for the application "app"<br> |
| InputManager inputManager = app.getInputManager();<br> |
| <br> |
| // Adds a new mapping "PrintHello" that will be invoked when the Return/Enter key is pressed<br> |
| inputManager.addMapping("PrintHello", new KeyTrigger(KeyInput.KEY_RETURN));<br> |
| // Adds a new ActionListener to get an event when enter is pressed.<br> |
| inputManager.addListener(new ActionListener() {<br> |
| public void onAction(String name, boolean isPressed, float tpf) {<br> |
| // Only invoke the event when the mapping is "PrintHello" <br> |
| // and isPressed is true, meaning it was a key press and not release.<br> |
| if (name.equals("PrintHello") && isPressed){<br> |
| System.out.println("Hello!");<br> |
| }<br> |
| }<br> |
| }, "PrintHello");<br> |
| </code> |
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