FULL PRODUCT VERSION :
1.6.0

ADDITIONAL OS VERSION INFORMATION :
windows 2000 Server

EXTRA RELEVANT SYSTEM CONFIGURATION :
no matter

A DESCRIPTION OF THE PROBLEM :
InputVerifier invoked on NOT focused component. This happens when inside JInternalFrame placed any component (with InputVerifier installed) and JTable (uses JComboBox as default cell editor). See attached code example.

REGRESSION. Last worked in version mustang

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Just compile and run the example and click in table`s cells. Table editor should be focused after first click and unfocused after second click (don`t click twice in the same cell). You`ll got the movie: while clicking in tabl`s cells, some other component in a frame become focused after every second click.


EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
1. InputVerifier of JTextField should not be invoked while i`m clicking inside other component (JTable).
2. Table`s editor should be focused.
3. InputVerifier must be invoked ONLY on "focusOwner"-components.
ACTUAL -
Run the demo and enjoy this fairy movie!

ERROR MESSAGES/STACK TRACES THAT OCCUR :
no errors

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;

import javax.swing.*;

public class FocusBugDemo extends JFrame {
    FocusBugDemo() {
        super("FocusBugDemo");
        super.setResizable(true);
        // Create JDesktopPane
        JDesktopPane dtp = new JDesktopPane();
        getContentPane().add( dtp );
        // Create single JInternalFrame
        JInternalFrame ifrm = new JInternalFrame("The frame", true, true, true);
        createBody( ifrm.getContentPane() );
        ifrm.pack();
        dtp.add(ifrm, JLayeredPane.DEFAULT_LAYER);
        ifrm.setVisible(true);
    }
    void createBody(Container body) {
        // Create some field with inputVerifier
        final JTextField some_field = new JTextField();
        some_field.setInputVerifier(new InputVerifier() {
            public boolean verify(JComponent input) { return true; }
            public boolean shouldYieldFocus(JComponent input) {
                return input.hasFocus(); // I havn`t focus, so what can i "yield"???
            }
        });
        some_field.addFocusListener(new FocusAdapter() {
            public void focusGained(FocusEvent e) {
                some_field.setText("I`ve got a focus!");
            }
            public void focusLost(FocusEvent e) {
                some_field.setText("no focus");
            }
        });
        // Create table with combobox as a default editor (any other editor can be used)
        JComboBox jc = new JComboBox(new Object[] {"Item0", "Item1", "Item2"});
        jc.setEditable(true);
        JTable table = new JTable(10, 4);
        table.setDefaultEditor(Object.class, new DefaultCellEditor(jc));
        JScrollPane scroller = new JScrollPane(table);
        scroller.setPreferredSize(new Dimension(350, 150));
        // Add components into the body...
        body.setLayout(new BorderLayout());
        body.add(some_field, BorderLayout.NORTH);
        body.add(scroller, BorderLayout.CENTER);
    }

    public static void main(String[] args) {
        FocusBugDemo dlg = new FocusBugDemo();
        dlg.setSize(600, 500);
        Dimension screen = dlg.getToolkit().getScreenSize();
        Dimension win = dlg.getSize();
        int x = (screen.width - win.width) / 2;
        int y = (screen.height - win.height) / 2;
        dlg.setLocation(x, y);
        dlg.setVisible(true);
        /**
         * Run this demo and click in table`s cells. Table editor should be focused after first click
         * and unfocused after second click (don`t click twice in the same cell). You`ll got the movie:
         * while clicking in tabl`s cells, some other component in a frame become focused after every
         * second click.
         */
    }

}

---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
You tell me