Search DaniWeb - keylistener

Re: How to make a KeyTyped event 11 Years Ago by mKorbel KeyListener isn't designated for listening KeyEvents came from keyboard, for GUI based on Swing JComponents use KeyBinding instead KeyListener 13 Years Ago by Zetlin … finds the current focused window and adds a KeyListener to it. The problem is that unlike when… you close the window, once I add the KeyListener to the focused window my program ends. What…awt.event.KeyEvent; import java.awt.event.KeyListener; public class TestClass implements KeyListener{ private KeyboardFocusManager m; private Window w;… KeyListener 12 Years Ago by Skretch Trying to add a key keylistener to a program i am making but it wont work. … java.awt.event.KeyEvent; import java.awt.event.KeyListener; public class InputHandler implements KeyListener { public boolean[] key = new boolean[68836]; public InputHandler… Re: KeyListener 12 Years Ago by mKorbel …/tutorial/uiswing/misc/keybinding.html"]KeyBinding[/URL] rather than KeyListener, 1) you can ignore [URL="http://docs.oracle.com… confortable that catching Focus somewhere in the Screen 4) for KeyListener you have to setFucusable() Keylistener 12 Years Ago by scheppy …,note it is the first time I'm doing a keylistener To do this i did [CODE]public void keyPressed (KeyEvent….KeyEvent $1);", inherited from type "java.awt.event.KeyListener", is not implemented in the non-abstract class "… Re: Keylistener 12 Years Ago by DJSAN10 First of all ,use code tag whenever you put a code. As for your solution you need to add an empty implementation of keyTyped() in your class since you have inherited java.awt.event.KeyListener ,you will need to implement all methods specified in it. Re: Keylistener 12 Years Ago by zeroliken Here's an guide and example on [URL="http://docs.oracle.com/javase/tutorial/uiswing/events/keylistener.html"]How to Write a key Listener[/URL] from Oracle to give you more info about Key Listeners Re: Keylistener 12 Years Ago by scheppy …() in your class since you have inherited java.awt.event.KeyListener ,you will need to implement all methods specified in it… KeyListener doesn't work 2 Years Ago by Mohamed_167 …; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import javax.swing.JPanel; import javax.swing.Timer; public… class Graphic extends JPanel implements KeyListener { int n1=250,n2=250,b1=5,b2=5;… KeyListener.keyTyped and KeyEvent.getKeyCode 13 Years Ago by bops … application I have the following code. I have added the KeyListener to a JTextField control using addKeyListener(this) and the current… class implements KeyListener. [CODE] @Override public void keyPressed(KeyEvent ev) { System.out.println… KeyListener to JFrame with Graphics 10 Years Ago by rubeea.jaffari … in which I am trying to add a keyListener to my Jframe but the keyListener nor the mouse Listener seem to respond….*; import javax.imageio.ImageIO; public class PaintDemo extends JFrame implements KeyListener{ String birdpath="C:\\Users\\Public\\Pictures\\Sample Pictures\\flappy… Re: KeyListener Not working 12 Years Ago by gunjannigam …ActionListener; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import java.awt.event.MouseEvent; import java.awt.event.MouseListener… * @copyright gunjan 2011 */ public class Example extends JPanel implements ActionListener,KeyListener { Dimension screenSize; Point currentPoint; public static void main(String[] args… KeyListener malfunction 13 Years Ago by SavnetSinn … for the last week or two involving the instance of KeyListener I created for my project. Basically, the game has a… when pressed - 'Down' and 'Right' don't do anything. The KeyListener is an anonymous adapter class: [code=java] addKeyListener(new KeyAdapter… KeyListener Not working 12 Years Ago by gunjannigam I am attaching my complete code, which I was currently developing. I am not able to get why doesn't my KeyListener work. None of the KeyListener events are fires on pressing the keyboard. Please have a look and tell me the flaws in my code [ATTACH]22414[/ATTACH] Re: KeyListener Not working 12 Years Ago by gunjannigam ….ActionListener; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import java.awt.event.MouseEvent; import java.awt.event.MouseListener… * @copyright gunjan 2011 */ public class Path extends JPanel implements ActionListener,KeyListener { Dimension screenSize; ArrayList<Point> eightPoints; ArrayList<ArrayList… KeyListener and mouseListener 12 Years Ago by emmas4impact ….Color; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import java.awt.event.MouseEvent; import java.awt.event.MouseListener…; //private Color ballColor = null; public class MovingLeftRight extends JPanel implements KeyListener,MouseListener { private static final int BOX_WIDTH = 640; private static final… Re: KeyListener and mouseListener 12 Years Ago by NormR1 I'm not sure how the mouse will select a number to be tested. Does the keylistener work? Does the component with the keylistener have focus? Is it able to get focus? Re: KeyListener and mouseListener 12 Years Ago by NormR1 … what I asked in my last post: 1)Does the keylistener work? Add a println in the listener to show if… of the KeyEvent object. 2)Does the component with the keylistener have focus? 3)Is it able to get focus? KeyListener/JPanel : Right Key 11 Years Ago by javaprog200 … this program. Besides setting the focus of JPanel to the KeyListener, I am not sure what else can be done. I… help. Thank you! import java.awt.*; import java.awt.event.KeyListener; import java.awt.event.*; import javax.swing.*; public class Board… Re: KeyListener Issue 13 Years Ago by jon.kiparsky … focus - that's an object can you can put a keylistener on. But I'm not sure what it would mean… to hang a keylistener on a Thread... it almost sounds like putting an air… Re: KeyListener Not working 12 Years Ago by mKorbel and change KeyListener to the KeyBindings Re: KeyListener and mouseListener 12 Years Ago by emmas4impact … thing is am looking for a way to implement the keylistener in the moving ball app. The app is to test… Re: KeyListener/JPanel : Right Key 11 Years Ago by javaprog200 Hello NormR1, It works now. I removed the KeyAdapter and reverted back to KeyListener and added the KeyReleased(KeyEvent) and KeyTyped(KeyEvent) methods, which are empty. Thank you! KeyListener problems 13 Years Ago by v30 … in a Java Applet but I keep struggling with the keylistener (aka it doesn't do anything) Maybe someone can help… KeyListener Issue 13 Years Ago by sciprog1 … custom class has compiler errors where it is not recognizing KeyListener. Any idea on why I am getting this error? [CODE… Re: KeyListener Issue 13 Years Ago by sciprog1 Hello Guys, Ezzaral - Would it be fine if I added the KeyListener in a non-thread Custom Class? Jon - The compiler error is, "cannot find symbol - method addKeyListener(<anonymous.java.awt.event.KeyAdapter>) Kindly let me know. Thank you! Keylistener recognize a series of characters 11 Years Ago by caswimmer2011 … I am having trouble with this situation. I want the keylistener to recognize a series of characters. For example, if 'e… Re: Keylistener recognize a series of characters 11 Years Ago by caswimmer2011 … is the method I am using. private class thehandler2 implements KeyListener { @Override public void keyTyped(KeyEvent ke) { } @Override public void keyPressed… Keylistener - not responding (creating menu) 11 Years Ago by marek2121 … when Menu is working): public class Board extends JPanel implements KeyListener { public Board() { addKeyListener(this); setFocusable(true); initWorld(); } /* not importnant code… Re: keylistener 14 Years Ago by phamvantu_ctk30 …javax.swing.JPanel; public class MyPanel extends JPanel implements KeyListener { public MyPanel(){ super(); this.setBackground(Color.gray…); this.setFocusable(true); this.addKeyListener((KeyListener)this); } @Override protected void paintComponent(Graphics g) {…