?? appinfo.java
字號:
import java.awt.Graphics;
public class AppInfo extends java.applet.Applet {
String name, date;
int version;
public String getAppletInfo() {
String response = "This applet demonstrates the "
+ "use of the Applet's Info feature.";
return response;
}
public String[][] getParameterInfo() {
String[] p1 = { "Name", "String", "Programmer's name" };
String[] p2 = { "Date", "String", "Today's date" };
String[] p3 = { "Version", "int", "Version number" };
String[][] response = { p1, p2, p3 };
return response;
}
public void init() {
name = getParameter("Name");
date = getParameter("Date");
String versText = getParameter("Version");
if (versText != null)
version = Integer.parseInt(versText);
}
public void paint(Graphics screen) {
screen.drawString("Name: " + name, 5, 50);
screen.drawString("Date: " + date, 5, 100);
screen.drawString("Version: " + version, 5, 150);
}
}
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