Name: keR10081 Date: 11/03/2000


Run testcase, press SHIFT-TAB repeatedly. You wouldn't be able to reach
buttons
in the inner panel with isFocusCycleRoot==true using SHIFT-TAB. Although
you can
reach these buttons using TAB.

Testcase:

import java.applet.*;
import java.awt.*;
import java.awt.event.*;
 
public class bug4214363awt extends Applet{
        public void init(){
                setLayout(new GridBagLayout());
                GridBagConstraints constraints = new
GridBagConstraints();
                constraints.weightx = 1.0;
                constraints.weighty = 1.0;
                constraints.gridwidth = 1;
                constraints.gridheight = 1;
                constraints.fill = GridBagConstraints.BOTH;
                constraints.gridy=0;
                for (int i=0; i<3; i++) {
                        Button button = new Button("" + i);
                        constraints.gridx=i;
                        add(button, constraints);
                }
                Panel panel = new FocusCycleConstrainedPanel();
                panel.setLayout(new GridLayout(1,3));
                for (int i=0; i<3; i++) {
                        Button button = new Button("" + (i+3));
                        panel.add(button);
                }
                constraints.gridx=0;
                constraints.gridy=1;
                constraints.gridwidth=3;
                add(panel, constraints);
                constraints.gridy=2;
                constraints.gridwidth=1;
                for (int i=0; i<3; i++) {
                        Button button = new Button("" + (i+6));
                        constraints.gridx=i;
                        add(button, constraints);
                }
                setSize(300, 200);
        }

        public static void main(String args[]){
                bug4214363awt b=new bug4214363awt();
                b.init();
        }
}
class FocusCycleConstrainedPanel extends Panel {
  public boolean isFocusCycleRoot() {
    return true;
  }
}

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