AccessibleComponent: getForeground() : AccessibleComponent « javax.accessibility « Java by API

1. Java by API
2. javax.accessibility
3. AccessibleComponent

AccessibleComponent: getForeground()

import java.awt.Cursor;
import java.awt.Dimension;

import javax.accessibility.AccessibleComponent;
import javax.accessibility.AccessibleContext;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;

public class MainClass extends JFrame {
  MainClass() {
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JPanel p = new JPanel();
    p.setPreferredSize(new Dimension(200, 50));
    JButton jb = new JButton("OK");
    p.add(jb);

    getContentPane().add(p);
    pack();
    setVisible(true);
  }

  public static void main(String[] args) {
    MainClass f = new MainClass();
    f.dumpComponentInfo(f.getAccessibleContext());
  }

  void dumpComponentInfo(AccessibleContext ac) {
    AccessibleComponent ax = ac.getAccessibleComponent();

    if (ax != null) {
      String s = ac.getAccessibleName();

      if (s != null && s.equals("OK")) {
        System.out.println("Background color: " + ax.getBackground());
        System.out.println("Cursor: " + ax.getCursor());
        Cursor c = Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR);
        ax.setCursor(c);
        System.out.println("Foreground color: " + ax.getForeground());
        System.out.println("Location: " + ax.getLocationOnScreen());
      }
    }

    int nChildren = ac.getAccessibleChildrenCount();

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

           
       

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