I have an application with a TextField that has a focosListener on it. The user moves the Frame that contains the TextField. JAVA fires a FocusEvent. However, this event should be temporary. The problem also occurs when the user resizes the frame open's the frame or closes the frame.


jeff.bickart@Corp 1997-10-06

Here is some more information!!!
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import java.awt.*;
import java.awt.event.*;

public class bug extends Frame
implements FocusListener {

  TextField field1;
  TextField field2;

  public bug() {
    setSize(640, 480);
    setTitle("Frame Move Bug");
    setLayout(new FlowLayout(FlowLayout.LEFT));

    field1 = new TextField(10);
    field2 = new TextField(10);

    add(new Label("Field 1:"));
    add(field1);
    add(new Label("Field 2:"));
    add(field2);

    field1.addFocusListener(this);
    field2.addFocusListener(this);
  }

  public void focusGained(FocusEvent event) {
  }

  public void focusLost(FocusEvent event) {
    System.out.println(event);
  }

  public static void main(String args[]) {
    bug b = new bug();

    b.show();
  }
}

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With the above java program, you can demonstrate the problem. Place the cursur
into field one. When the user clicks into field2 or presses tab, field2 has gained
permanent focus. However, if you move the window/resize the window close the window,
the window has should gain focus temporarily because the current field returns to focus automatically once the user has completed their action. In other words....
A business application can have use the focusLost menthod to do business processing.

jeff.bickart@Corp 1997-10-22
I don't know what other information that you are looking for!

jeff.bickart@Corp 1997-10-27
I still don't understand what information that you want