MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

import java.awt.Dimension;

import javax.accessibility.AccessibleContext;
import javax.accessibility.AccessibleText;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTextField;

public class MainClass extends JFrame {
    MainClass() {
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        JPanel p = new JPanel();
        p.setPreferredSize(new Dimension(300, 50));
        JTextField jtf = new JTextField(20);
        jtf.setPreferredSize(new Dimension(100, 20));
        p.add(jtf);

        getContentPane().add(p);

        pack();
        setVisible(true);
    }

    public static void main(String[] args) {
        MainClass ad8 = new MainClass();

        try {
            Thread.sleep(5000);
        } catch (InterruptedException e) {
        }

        ad8.dumpTextInfo(ad8.getAccessibleContext());
    }

    void dumpTextInfo(AccessibleContext ac) {
        AccessibleText at = ac.getAccessibleText();

        if (at != null) {
            System.out.println("Caret position = " + at.getCaretPosition());
            System.out.println("Selected text = " + at.getSelectedText());

            return;
        }

        int nChildren = ac.getAccessibleChildrenCount();

        for (int i = 0; i < nChildren; i++)
            dumpTextInfo(ac.getAccessibleChild(i).getAccessibleContext());
    }
}