Java The Complete Reference, Seventh Edition

(Greg DeLong) #1

746 Part II: The Java Library


public void itemStateChanged(ItemEvent ie) {
menuFrame.repaint();
}
}

// Create frame window.
public class DialogDemo extends Applet {
Frame f;

public void init() {
f = new MenuFrame("Menu Demo");
int width = Integer.parseInt(getParameter("width"));
int height = Integer.parseInt(getParameter("height"));

setSize(width, height);

f.setSize(width, height);
f.setVisible(true);
}

public void start() {
f.setVisible(true);
}

public void stop() {
f.setVisible(false);
}
}

Here is sample output from theDialogDemoapplet:

TIPIP On your own, try defining dialog boxes for the other options presented by the menus.

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