Example usage for javax.swing JPanel getAccessibleContext

Introduction

In this page you can find the example usage for javax.swing JPanel getAccessibleContext.

Prototype

@BeanProperty(bound = false)
public AccessibleContext getAccessibleContext() 

Source Link

Document

Gets the AccessibleContext associated with this JPanel.

Usage

From source file:MainClass.java

MainClass(String title) {
    super(title);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    AccessibleContext ac = getAccessibleContext();
    ac.setAccessibleDescription("Accessibility Demo1 description.");

    ac = getRootPane().getAccessibleContext();
    ac.setAccessibleName("Root pane");
    ac.setAccessibleDescription("Root pane description");

    ac = getGlassPane().getAccessibleContext();
    ac.setAccessibleName("Glass pane");
    ac.setAccessibleDescription("Glass pane description");

    ac = getLayeredPane().getAccessibleContext();
    ac.setAccessibleName("Layered pane");
    ac.setAccessibleDescription("Layered pane description");

    ac = getContentPane().getAccessibleContext();
    ac.setAccessibleName("Content pane");
    ac.setAccessibleDescription("Content pane description");

    JPanel p = new JPanel();
    ac = p.getAccessibleContext();
    ac.setAccessibleName("Panel");
    ac.setAccessibleDescription("Panel description");

    jb = new JButton("Press Me");
    jb.addActionListener(this);
    jb.setToolTipText("Press me for accessibility information.");
    p.add(jb);//from   w  w  w.  j a v a 2 s  . com

    getContentPane().add(p);

    setSize(200, 75);
    setVisible(true);
}

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From source file:misc.AccessibleScrollDemo.java

public AccessibleScrollDemo() {
    // Get the image to use.
    ImageIcon bee = createImageIcon("images/flyingBee.jpg", "Photograph of a flying bee.");

    // Create the row and column headers.
    columnView = new Rule(Rule.HORIZONTAL, true);
    if (bee != null) {
        columnView.setPreferredWidth(bee.getIconWidth());
    } else {/* ww  w  .  j  a v  a2 s.  co m*/
        columnView.setPreferredWidth(320);
    }
    columnView.getAccessibleContext().setAccessibleName("Column Header");
    columnView.getAccessibleContext()
            .setAccessibleDescription("Displays horizontal ruler for " + "measuring scroll pane client.");
    rowView = new Rule(Rule.VERTICAL, true);
    if (bee != null) {
        rowView.setPreferredHeight(bee.getIconHeight());
    } else {
        rowView.setPreferredHeight(480);
    }
    rowView.getAccessibleContext().setAccessibleName("Row Header");
    rowView.getAccessibleContext()
            .setAccessibleDescription("Displays vertical ruler for " + "measuring scroll pane client.");

    // Create the corners.
    JPanel buttonCorner = new JPanel();
    isMetric = new JToggleButton("cm", true);
    isMetric.setFont(new Font("SansSerif", Font.PLAIN, 11));
    isMetric.setMargin(new Insets(2, 2, 2, 2));
    isMetric.addItemListener(this);
    isMetric.setToolTipText("Toggles rulers' unit of measure " + "between inches and centimeters.");
    buttonCorner.add(isMetric); //Use the default FlowLayout
    buttonCorner.getAccessibleContext().setAccessibleName("Upper Left Corner");

    String desc = "Fills the corner of a scroll pane " + "with color for aesthetic reasons.";
    Corner lowerLeft = new Corner();
    lowerLeft.getAccessibleContext().setAccessibleName("Lower Left Corner");
    lowerLeft.getAccessibleContext().setAccessibleDescription(desc);

    Corner upperRight = new Corner();
    upperRight.getAccessibleContext().setAccessibleName("Upper Right Corner");
    upperRight.getAccessibleContext().setAccessibleDescription(desc);

    // Set up the scroll pane.
    picture = new ScrollablePicture(bee, columnView.getIncrement());
    picture.setToolTipText(bee.getDescription());
    picture.getAccessibleContext().setAccessibleName("Scroll pane client");

    JScrollPane pictureScrollPane = new JScrollPane(picture);
    pictureScrollPane.setPreferredSize(new Dimension(300, 250));
    pictureScrollPane.setViewportBorder(BorderFactory.createLineBorder(Color.black));

    pictureScrollPane.setColumnHeaderView(columnView);
    pictureScrollPane.setRowHeaderView(rowView);

    // In theory, to support internationalization you would change
    // UPPER_LEFT_CORNER to UPPER_LEADING_CORNER,
    // LOWER_LEFT_CORNER to LOWER_LEADING_CORNER, and
    // UPPER_RIGHT_CORNER to UPPER_TRAILING_CORNER.  In practice,
    // bug #4467063 makes that impossible (at least in 1.4.0).
    pictureScrollPane.setCorner(JScrollPane.UPPER_LEFT_CORNER, buttonCorner);
    pictureScrollPane.setCorner(JScrollPane.LOWER_LEFT_CORNER, lowerLeft);
    pictureScrollPane.setCorner(JScrollPane.UPPER_RIGHT_CORNER, upperRight);

    // Put it in this panel.
    setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
    add(pictureScrollPane);
    setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
}

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From source file:AccessibleScrollDemo.java

public AccessibleScrollDemo() {
    //Load the photograph into an image icon.
    ImageIcon david = new ImageIcon("images/youngdad.jpeg");
    david.setDescription("Photograph of David McNabb in his youth.");

    //Create the row and column headers
    columnView = new Rule(Rule.HORIZONTAL, true);
    columnView.setPreferredWidth(david.getIconWidth());
    columnView.getAccessibleContext().setAccessibleName("Column Header");
    columnView.getAccessibleContext()/*from  w  ww . j  a  v  a  2s.co  m*/
            .setAccessibleDescription("Displays horizontal ruler for " + "measuring scroll pane client.");
    rowView = new Rule(Rule.VERTICAL, true);
    rowView.setPreferredHeight(david.getIconHeight());
    rowView.getAccessibleContext().setAccessibleName("Row Header");
    rowView.getAccessibleContext()
            .setAccessibleDescription("Displays vertical ruler for " + "measuring scroll pane client.");

    //Create the corners
    JPanel buttonCorner = new JPanel();
    isMetric = new JToggleButton("cm", true);
    isMetric.setFont(new Font("SansSerif", Font.PLAIN, 11));
    isMetric.setMargin(new Insets(2, 2, 2, 2));
    isMetric.addItemListener(new UnitsListener());
    isMetric.setToolTipText("Toggles rulers' unit of measure " + "between inches and centimeters.");
    buttonCorner.add(isMetric); //Use the default FlowLayout
    buttonCorner.getAccessibleContext().setAccessibleName("Upper Left Corner");

    String desc = "Fills the corner of a scroll pane " + "with color for aesthetic reasons.";
    Corner lowerLeft = new Corner();
    lowerLeft.getAccessibleContext().setAccessibleName("Lower Left Corner");
    lowerLeft.getAccessibleContext().setAccessibleDescription(desc);

    Corner upperRight = new Corner();
    upperRight.getAccessibleContext().setAccessibleName("Upper Right Corner");
    upperRight.getAccessibleContext().setAccessibleDescription(desc);

    //Set up the scroll pane
    picture = new ScrollablePicture(david, columnView.getIncrement());
    picture.setToolTipText(david.getDescription());
    picture.getAccessibleContext().setAccessibleName("Scroll pane client");

    JScrollPane pictureScrollPane = new JScrollPane(picture);
    pictureScrollPane.setPreferredSize(new Dimension(300, 250));
    pictureScrollPane.setViewportBorder(BorderFactory.createLineBorder(Color.black));

    pictureScrollPane.setColumnHeaderView(columnView);
    pictureScrollPane.setRowHeaderView(rowView);

    pictureScrollPane.setCorner(JScrollPane.UPPER_LEFT_CORNER, buttonCorner);
    pictureScrollPane.setCorner(JScrollPane.LOWER_LEFT_CORNER, lowerLeft);
    pictureScrollPane.setCorner(JScrollPane.UPPER_RIGHT_CORNER, upperRight);

    //Put it in this panel
    setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
    add(pictureScrollPane);
    setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
}

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