Computer science homework

displaywindow.docx

import javax.swing.*;

import java.awt.*;

import java.awt.event.*;

* TimerDisplay objects can display strings of up to 6 characters. Most often, this will be a

* string representing time in the format mm:ss.

* Created for CPS132 at the University of Dayton, October 2015, by Dale Courte

public class DisplayWindow extends JFrame {

private JTextField currentTime;

private String disp = "--:--";

private static int xpos=10, ypos=10;

* Create and configure the window, including the default display, then make it visible.

public DisplayWindow() {

super("Current Time");

Container container = getContentPane();

container.setLayout(new FlowLayout());

currentTime = new JTextField(disp,9);

currentTime.setEditable(false);

currentTime.setFont(new Font("Courier New", Font.BOLD, 48));

container.add(currentTime);

setSize(240, 105);

setLocation(xpos, ypos);

ypos = ypos+150;

if (ypos > 900) {

ypos = 10;

xpos = xpos+150;

if (xpos > 1000) {

xpos = 10;

ypos = 10;

}

currentTime.setHorizontalAlignment(JTextField.CENTER);

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

pack();

setVisible(true);

}

* Update the string displayed to the one provided.

public void setText(String str) {

disp = str;

currentTime.setText(disp);

}