🚀 go-pugleaf

I have spent a fair amount of time looking through the bug parade.
I have not found an entry regarding this issue.
So, I submitted my bug parade entry with the text I generated in this
newsgroup.

http://developer.java.sun.com/developer/bugParade/index.html
ID = 101342

They said it will take three weeks to attend to this matter.

-CV



rwilkman wrote:

> Chris:
>
> Please don't post html.
>
> Have you checked BugParade on this yet?
>
> -Rich
>
> Chris Vinson wrote:
> >
> > Clarification:
> > Yes, the focusGained() event _is not_ sent to the JCheckBox (as
> > advertised in Sun's javadoc).
> > However, the actionPerformed event is sent to the JCheckBox!
> > The state of the JCheckBox component changes even though the data in
> > the component with focus is invalid!
> > So, I'd like to rephrase my question::
> >
> > Has anyone found a way prevent other components from gaining focus
> > receiving an actionPerformed() event when a user's entry in a
> > JTextField fails validation?
> > I would like to prevent ALL components from receiving focus receiving
> > an actionPerformed() event if validation fails.  Is this possible?
> >
> > -CV
> >
> >
> >
> > Chris Vinson wrote:
> >
> > > I'm one of the many who would like Swing to provide a useful
> > > validation
> > > solution on JTextField components.  On the web yesterday, I read
> > > that
> > > kestrel, jdk13rc1, contains a new class called InputVerifier so I
> > > downloaded it and took it for a spin around the block.
> > >
> > > Today I ran their test program and verified that focus just not get
> > > shifted to another JTextField if validation fails.  However, I added
> > > a
> > > toolbar and button to the same panel in their test program and found
> > > out
> > > that this new class does not prevent other components to gain focus
> > > when
> > > the validation fails.
> > >
> > > Has anyone found a way prevent other components from gaining focus
> > > when
> > > a user's entry in a JTextField fails validation?
> > > I would like to prevent ALL components from receiving focus if
> > > validation fails.  Is this possible?
> > >
> > > -CV
> > > vinson C L @ pebio.com (no spaces)
> > >
> > > //----------------------code
> > > below------------------------------------------
> > >
> > > import java.awt.*;
> > > import java.util.*;
> > > import java.awt.event.*;
> > > import javax.swing.*;
> > >
> > >  // This program demonstrates the use of the Swing InputVerifier
> > > class.
> > >  // It creates two text fields; the first of the text fields expects
> > > the
> > >
> > >  // string "pass" as input, and will allow focus to advance out of
> > > it
> > >  // only after that string is typed in by the user.
> > >
> > > public class VerifierTest extends JFrame
> > > {
> > >   JTextField jTextField1 = new JTextField();
> > >   JTextField jTextField2 = new JTextField();
> > >   JToolBar jToolBar1 = new JToolBar();
> > >   JButton jButton1 = new JButton();
> > >
> > >  public VerifierTest ()
> > >  {
> > >    addWindowListener (new MyWAdapter ());
> > >
> > >     try
> > >     {
> > >       jbInit();
> > >     }
> > >     catch(Exception e)
> > >     {
> > >       e.printStackTrace();
> > >     }
> > >  }
> > >
> > >   public static void main (String [] args)
> > >   {
> > >     Frame f = new VerifierTest ();
> > >     f.pack();
> > >     f.show();
> > >   }
> > >
> > >   class MyWAdapter extends WindowAdapter
> > >   {
> > >     public void windowClosing(WindowEvent event)
> > >     {
> > >       System.exit (0);
> > >     }
> > >   }
> > >
> > >   class PassVerifier extends InputVerifier
> > >   {
> > >     public boolean verify(JComponent input)
> > >     {
> > >       JTextField tf = (JTextField) input;
> > >       String pass = tf.getText();
> > >
> > >       boolean bRet = false;
> > >
> > >       if (pass.equals("pass"))
> > >          bRet = true;
> > >
> > > System.out.println("#verify <" + pass + ">, boolean = " + bRet );
> > >
> > >       return bRet;
> > >     }
> > >
> > > //    public boolean shouldYieldFocus(JComponent input)
> > > //    {
> > > //      JTextField tf = (JTextField) input;
> > > //      String pass = tf.getText();
> > > //      boolean bRet = false;
> > > //
> > > //      if (pass.equals("pass"))
> > > //         bRet = true;
> > > //
> > > //System.out.println("#shouldYieldFocus <" + pass + ">, boolean = "
> > > +
> > > bRet );
> > > //
> > > //      return bRet;
> > > //    }
> > >   }
> > >
> > >   private void jbInit() throws Exception
> > >   {
> > >     jTextField1.setText("jTextField1");
> > >     jTextField2.setText("jTextField2");
> > >     jButton1.setText("jButton1");
> > >     jButton1.addActionListener(new java.awt.event.ActionListener()
> > >     {
> > >       public void actionPerformed(ActionEvent e)
> > >       {
> > >         jButton1_actionPerformed(e);
> > >       }
> > >     });
> > >
> > >     this.getContentPane().add(jTextField1, BorderLayout.CENTER);
> > >     this.getContentPane().add(jTextField2, BorderLayout.SOUTH);
> > >     this.getContentPane().add(jToolBar1, BorderLayout.NORTH);
> > >     jToolBar1.add(jButton1, null);
> > >
> > >     jTextField1.setInputVerifier(new PassVerifier());
> > >     jTextField2.setInputVerifier(new PassVerifier());
> > >   }
> > >
> > >   void jButton1_actionPerformed(ActionEvent e)
> > >   {
> > > System.out.println("Button was clicked");
> > >   }
> > > }
>
> --
> =====
> Rich Wilkman
> Senior Quality Assurance Engineer
> JBuilder Team
>
> If something in this post looks like an opinion, walks like an
> opinion and quacks like an opinion, it's mine and not that of
> my employer.
>
> If you are reading this from a newsgroup post, don't send mail.
> =====