Java KeyListener
Java KeyListner is an interface in Java notified whenever you change the state of key or can be said for key related events.
Syntax of KeyListener:
public interface KeyListener extends EventListener
There are three methods associated with KeyListner as mentioned below:
1. keyPressed (KeyEvent e):
Responds to the event when key is pressed.2. keyReleased (KeyEvent e):
Responds to the event when the key is released.3. keyTyped (KeyEvent e):
Responds to the key has been typed.
Java AWT Tutorial
Java AWT or Abstract Window Toolkit is an API used for developing GUI(Graphic User Interfaces) or Window-Based Applications in Java. Java AWT is part of the Java Foundation Classes (JFC) that provides a way to build platform-independent graphical applications.
In this AWT tutorial, you will learn the basics of the AWT, including how to create windows, buttons, labels, and text fields. We will also learn how to add event listeners to components so that they can respond to user input.
By the end of this tutorial, you will have a good understanding of the AWT and be able to create simple GUIs in Java.
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