8264305: Create implementation for native accessibility peer for Statusbar java role

[pankaj-bansal]

Create implementation for native accessibility peer for Statusbar java role. I do not see any Swing component with StatusBar accessibility role, so I have created a component with the StatusBar role to test this. I have tested the implementation with the following example and a few more similar examples. I do not see any difference in Voice Over output.
`

import javax.accessibility.Accessible;
import javax.accessibility.AccessibleContext;
import javax.accessibility.AccessibleRole;
import javax.accessibility.AccessibleStateSet;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import javax.swing.Timer;
import javax.swing.border.BevelBorder;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.text.DateFormat;

public class StatusBarDemo {

    public static void main(String[] args) throws Exception {
        StatusBarDemo demo = new StatusBarDemo();
        SwingUtilities.invokeAndWait(demo::createAndShowGUI);
    }

    void createAndShowGUI() {
        JFrame jframe = new JFrame("StatusBar Demo");
        jframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        jframe.setLayout(new BorderLayout());
        jframe.setSize(200, 200);

        // create the status bar panel and shove it down the bottom of the frame
        JPanel statusPanel = new StatusBar();
        statusPanel.setBorder(new BevelBorder(BevelBorder.LOWERED));
        statusPanel.setPreferredSize(new Dimension(jframe.getWidth(), 16));
        statusPanel.setLayout(new BorderLayout());

        JLabel date = new JLabel();
        date.setOpaque(true);
        date.setBackground(Color.black);
        date.setForeground(Color.WHITE);
        statusPanel.setLayout(new BorderLayout());
        statusPanel.setBackground(Color.LIGHT_GRAY);
        statusPanel.add(date, BorderLayout.CENTER);


        Timer timer = new javax.swing.Timer(1000, new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                java.util.Date now = new java.util.Date();
                String ss = DateFormat.getDateTimeInstance().format(now);
                date.setText(ss);
                date.setToolTipText("Welcome, Today is " + ss);

            }
        });

        timer.start();

        jframe.add(statusPanel, BorderLayout.SOUTH);

        jframe.setLocationRelativeTo(null);
        jframe.setVisible(true);
    }

    class StatusBar extends JPanel implements Accessible {

        AccessibleContext accessibleContext;

        public AccessibleContext getAccessibleContext() {
            if (accessibleContext == null) {
                accessibleContext = new StatusBar.AccessibleJStatusBar();
            }
            return accessibleContext;
        }

        protected class AccessibleJStatusBar extends AccessibleJComponent {
            public AccessibleStateSet getAccessibleStateSet() {
                AccessibleStateSet states = super.getAccessibleStateSet();
                return states;
            }
            public AccessibleRole getAccessibleRole() {
                return AccessibleRole.STATUS_BAR;
            }
        }
    }
}

`

---

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Issue

• JDK-8264305: Create implementation for native accessibility peer for Statusbar java role

Reviewers

• Alexander Zuev (@azuev-java - Reviewer)

Reviewing

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@pankaj-bansal This change now passes all automated pre-integration checks.

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After integration, the commit message for the final commit will be:

8264305: Create implementation for native accessibility peer for Statusbar java role

Reviewed-by: kizune

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At the time when this comment was updated there had been 114 new commits pushed to the master branch:

• edca245: 8267917: mark hotspot containers tests which ignore external VM flags
• 05df172: 8268224: Cleanup references to "strictfp" in core lib comments
• 516e60a: 8268095: CDS MethodHandle tests should add -XX:-VerifyDependencies
• c1f3094: 8267939: Clarify the specification of iterator and spliterator forEachRemaining
• 460ce55: 8266019: StreamResult(File) writes to incorrect file path if # is part of the file path
• b955865: 8267995: Add reference to JVMS class file format in Lookup::defineHiddenClass
• 9f05c41: 8265783: Create a separate library for x86 Intel SVML assembly intrinsics
• e27c4d4: 8268185: Update GitHub Actions for jtreg 6
• 68ac871: 8268189: ProblemList compiler/intrinsics/bmi/verifycode/BzhiTestI2L.java in -Xcomp mode
• af3df63: 8267598: jpackage removes system libraries from java.library.path
• ... and 104 more: https://git.openjdk.java.net/jdk/compare/10a6f5d637053395839002b6617f94f49d3701e7...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

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[pankaj-bansal]

/integrate

[openjdk]

@pankaj-bansal Since your change was applied there have been 116 commits pushed to the master branch:

• e2d5ff9: 8268214: Use system zlib and disable dtrace when building linux-aarch64 at Oracle
• 1b4378e: 8268142: Switch to jdk-17+24 for macosx-aarch64 at Oracle
• edca245: 8267917: mark hotspot containers tests which ignore external VM flags
• 05df172: 8268224: Cleanup references to "strictfp" in core lib comments
• 516e60a: 8268095: CDS MethodHandle tests should add -XX:-VerifyDependencies
• c1f3094: 8267939: Clarify the specification of iterator and spliterator forEachRemaining
• 460ce55: 8266019: StreamResult(File) writes to incorrect file path if # is part of the file path
• b955865: 8267995: Add reference to JVMS class file format in Lookup::defineHiddenClass
• 9f05c41: 8265783: Create a separate library for x86 Intel SVML assembly intrinsics
• e27c4d4: 8268185: Update GitHub Actions for jtreg 6
• ... and 106 more: https://git.openjdk.java.net/jdk/compare/10a6f5d637053395839002b6617f94f49d3701e7...master

Your commit was automatically rebased without conflicts.

Pushed as commit 3025f05.

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