Name: gsC80088 Date: 11/17/98


I was unable to display system fonts although I
was able to use getAllFonts() but the fonts
derived from the fonts retrieved by getAllFonts()
by using deriveFont(int st, float si) do not display
themselve. i.e. render themselves.


// =====================================
// Authored by: Parminder S. Lehal
// Developed by: Parm's Java Editor
// Date: Thu Sep 17 10:43:02 1998
// Version: 1.0
// email: ###@###.###
// import classes------------------
import java.awt.*;
import java.awt.event.*;
public class fontlist extends Frame implements ActionListener, WindowListener {

    Button b1 = null;
    Button b2 = null;
    Label la[] = new Label[100];
    Label la2 = null;
    Label la3 = null;
    TextArea ta1 = null;
    Panel pa1 = null;
    Panel pa2 = null;
    Panel pa3 = null;
    Panel pa4 = null;

    fontlist () {
        super("fontlist");
        addWindowListener(this);

        pa1 = new Panel();
        pa2 = new Panel();
        pa3 = new Panel();
        pa4 = new Panel();
        b1 = new Button("List All Fonts now");
        b1.addActionListener(this);
        b1.setBackground(new Color(190, 190, 255));
        b1.setForeground(new Color(255, 20, 20));
        b1.setActionCommand("b1");
        b2 = new Button("Close");
        b2.addActionListener(this);
        b2.setBackground(new Color(190, 190, 255));
        b2.setForeground(new Color(255, 20, 20));
        b2.setActionCommand("b2");
        pa1.add(b1);
        pa1.add(b2);
        add("North", pa1);
        add("Center", pa2);
        pa2.setLayout(new GridLayout(0, 3));
        for (int n = 0; n < 100; n++) {
            la[n] = new Label("");
            pa2.add(la[n]);
        }
    }

    public static void main(String[] arg) {
        fontlist parm = new fontlist ();

        parm.pack();
        parm.show();

        parm.setSize(600, 500);
    }

    public void actionPerformed(ActionEvent e) {
        String ob = e.getActionCommand();

        if (ob == "b1") {
            fontlist ();
        }
        if (ob == "b2") {
            System.exit(0);
        }
    }
    // ===========define Window
    // Listener========================
    public void windowClosing(WindowEvent event) {
        dispose();
        System.exit(0);
    }
    public void windowOpened(WindowEvent event) {
    }
    public void windowIconified(WindowEvent event) {
    }
    public void windowDeiconified(WindowEvent event) {
    }
    public void windowClosed(WindowEvent event) {
    }
    public void windowActivated(WindowEvent event) {
    }
    public void windowDeactivated(WindowEvent event) {
    }
    // =======================================================
    // =====
    public void fontlist () {
        String fll = "";
        Font f1 = new Font("parm", 0, 15);
        GraphicsEnvironment tk1 = GraphicsEnvironment.getLocalGraphicsEnvironment();
        Toolkit tk = Toolkit.getDefaultToolkit();
        Font[] fl = tk1.getAllFonts();
        Font[] fontall = new Font[fl.length];
        for (int n = 0; n < fl.length; n++) {
            fll = fl[n].getFontName();
            fontall[n] = fl[n].deriveFont(fl[n].getStyle(), 15);
            la[n].setFont(fontall[n]);
            la[n].setText(fll);
        }
        tk.beep();
    }
}
(Review ID: 39031)
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