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/* Listing1017.java */
class MenuEntry1
{
protected String name;
public MenuEntry1(String name)
{
this.name = name;
}
public String toString()
{
return name;
}
}
class IconizedMenuEntry1
extends MenuEntry1
{
private String iconName;
public IconizedMenuEntry1(String name, String iconName)
{
super(name);
this.iconName = iconName;
}
}
class CheckableMenuEntry1
extends MenuEntry1
{
private boolean checked;
public CheckableMenuEntry1(String name, boolean checked)
{
super(name);
this.checked = checked;
}
}
class Menu1
extends MenuEntry1
{
MenuEntry1[] entries;
int entryCnt;
public Menu1(String name, int maxElements)
{
super(name);
this.entries = new MenuEntry1[maxElements];
entryCnt = 0;
}
public void add(MenuEntry1 entry)
{
entries[entryCnt++] = entry;
}
public String toString()
{
String ret = "(";
for (int i = 0; i < entryCnt; ++i) {
ret += (i != 0 ? "," : "") + entries[i].toString();
}
return ret + ")";
}
}
public class Listing1017
{
public static void main(String[] args)
{
Menu1 filemenu = new Menu1("Datei", 5);
filemenu.add(new MenuEntry1("Neu"));
filemenu.add(new MenuEntry1("Laden"));
filemenu.add(new MenuEntry1("Speichern"));
Menu1 confmenu = new Menu1("Konfiguration", 3);
confmenu.add(new MenuEntry1("Farben"));
confmenu.add(new MenuEntry1("Fenster"));
confmenu.add(new MenuEntry1("Pfade"));
filemenu.add(confmenu);
filemenu.add(new MenuEntry1("Beenden"));
System.out.println(filemenu.toString());
}
}
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