lundi 14 décembre 2015

How to make a checkbox with an hyperlink

I'm try to create an check-box in Java that contains in the text an hyper-link.

But, I couldn't make the link clickable, and only the link, not the whole text.

enter image description here

Here my sample code :

public class TestClickLinkInCheckBox implements MouseListener {

    private JFrame frame1;
    private JFrame frame2;
    private String linkedText = "I have checked the data set I have selected, and agree to sign it following <a href=\"http://www.google.com\">the conditions of use of the service, defined in the policies of signature and certification</a> that I attest having read.";
    private JLabel label;

    public TestClickLinkInCheckBox() {
        justCheckBox();
        checkBoxWithLabel();
    }

    private void justCheckBox() throws HeadlessException {
        frame1 = new JFrame();
        JPanel panel = new JPanel();
        panel.setBorder(BorderFactory.createEmptyBorder(50, 50, 50, 50));
        JCheckBox checkBox = new JCheckBox(prettyText(linkedText, 300, "left"));
        panel.add(checkBox);
        frame1.add(panel);
    }

    private void checkBoxWithLabel() {
        frame2 = new JFrame();
        JPanel panel = new JPanel();
        panel.setBorder(BorderFactory.createEmptyBorder(50, 50, 50, 50));

        JCheckBox checkBox = new JCheckBox();
        panel.add(checkBox);

        label = new JLabel(prettyText(linkedText, 300, "left"));
        label.addMouseListener(this);
        panel.add(label);

        frame2.add(panel);
    }

    private void display() {
        frame1.setVisible(true);
        frame1.pack();
        frame2.setVisible(true);
        frame2.pack();
    }

    public static String prettyText(String badText, int length, String textAlign) {
        return "<html><body width='" + String.valueOf(length) + "px'><div style=\"text-align: " + textAlign + ";\">"+ badText.replace("|||", "<br>") + "</html>";
    }

    @Override
    public void mouseClicked(MouseEvent e) {
        if (e.getSource() == label) {
            JOptionPane.showConfirmDialog(frame2, "Clicked");
        }
    }

    @Override
    public void mousePressed(MouseEvent e) {}
    @Override
    public void mouseReleased(MouseEvent e) {}
    @Override
    public void mouseEntered(MouseEvent e) {}
    @Override
    public void mouseExited(MouseEvent e) {}

    public static void main(String[] args) {
        TestClickLinkInCheckBox test = new TestClickLinkInCheckBox();
        test.display();
    }
}

The frame1 show a simple check-box and the whole text is clickable and check/uncheck the box. That's why I made the frame2, made by the composition of a check box and and a JLabel. It work well, but it's all the text that is clickable.

Are there any way to have only the link clickable ?

Thanks

Luffy

à

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