コード例 #1
0
ファイル: mainForm.java プロジェクト: joseph-zhong/Outside
 /**
  * Event handler method. Frame checks for user keyboard presses
  *
  * @param evt User Keyboard Press
  */
 private void formKeyPressed(KeyEvent evt) {
   // TODO add your handling code here:
   checkF2Key(evt);
   // checkTestCMD(evt);
   System.out.println(
       "Form detected a key press: "
           + evt.getKeyLocation()
           + ": "
           + evt.getKeyCode()
           + " - "
           + evt.getKeyChar());
 }
コード例 #2
0
  private void displayInfo(KeyEvent e, String keyStatus) {
    // Method copied from http://java.sun.com/docs/books/tutorial/uiswing/events/keylistener.html

    // You should only rely on the key char if the event
    // is a key typed event.
    int id = e.getID();
    String keyString;
    if (id == KeyEvent.KEY_TYPED) {
      char c = e.getKeyChar();
      keyString = "key character = '" + c + "'";
    } else {
      int keyCode = e.getKeyCode();
      keyString = "key code = " + keyCode + " (" + KeyEvent.getKeyText(keyCode) + ")";
    }

    int modifiersEx = e.getModifiersEx();
    String modString = "extended modifiers = " + modifiersEx;
    String tmpString = KeyEvent.getModifiersExText(modifiersEx);
    if (tmpString.length() > 0) {
      modString += " (" + tmpString + ")";
    } else {
      modString += " (no extended modifiers)";
    }

    String actionString = "action key? ";
    if (e.isActionKey()) {
      actionString += "YES";
    } else {
      actionString += "NO";
    }

    String locationString = "key location: ";
    int location = e.getKeyLocation();
    if (location == KeyEvent.KEY_LOCATION_STANDARD) {
      locationString += "standard";
    } else if (location == KeyEvent.KEY_LOCATION_LEFT) {
      locationString += "left";
    } else if (location == KeyEvent.KEY_LOCATION_RIGHT) {
      locationString += "right";
    } else if (location == KeyEvent.KEY_LOCATION_NUMPAD) {
      locationString += "numpad";
    } else { // (location == KeyEvent.KEY_LOCATION_UNKNOWN)
      locationString += "unknown";
    }

    // Added:
    System.out.println("Keypress: " + keyString);
  }