diff options
| author | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
|---|---|---|
| committer | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
| commit | 33613a85afc4b1481367fbe92a17ee59c240250b (patch) | |
| tree | 670b842326116b376b505ec2263878912fca97e2 /Master/Reference Architectures and Patterns/hjp5/examples/Listing3001.java | |
| download | Studium-master.tar.gz Studium-master.tar.bz2 | |
Diffstat (limited to 'Master/Reference Architectures and Patterns/hjp5/examples/Listing3001.java')
| -rw-r--r-- | Master/Reference Architectures and Patterns/hjp5/examples/Listing3001.java | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/Listing3001.java b/Master/Reference Architectures and Patterns/hjp5/examples/Listing3001.java new file mode 100644 index 0000000..ccb784a --- /dev/null +++ b/Master/Reference Architectures and Patterns/hjp5/examples/Listing3001.java @@ -0,0 +1,76 @@ +/* Listing3001.java */
+
+import java.awt.*;
+import java.awt.event.*;
+
+class MainMenu1
+extends MenuBar
+{
+ private MenuItem miRueck;
+ private CheckboxMenuItem miFarbe;
+
+ public MainMenu1()
+ {
+ Menu m;
+
+ //Datei
+ m = new Menu("Datei");
+ m.add(new MenuItem("Neu"));
+ m.add(new MenuItem("Laden"));
+ m.add(new MenuItem("Speichern"));
+ m.addSeparator();
+ m.add(new MenuItem("Beenden"));
+ add(m);
+ //Bearbeiten
+ m = new Menu("Bearbeiten");
+ m.add((miRueck = new MenuItem("Rueckgaengig")));
+ m.addSeparator();
+ m.add(new MenuItem("Ausschneiden"));
+ m.add(new MenuItem("Kopieren"));
+ m.add(new MenuItem("Einfuegen"));
+ m.add(new MenuItem("Loeschen"));
+ add(m);
+ //Optionen
+ m = new Menu("Optionen");
+ m.add(new MenuItem("Einstellungen"));
+ m.add((miFarbe = new CheckboxMenuItem("Farbe")));
+ add(m);
+ //Rueckgaengig deaktivieren
+ enableRueckgaengig(false);
+ //Farbe anschalten
+ setFarbe(true);
+ }
+
+ public void enableRueckgaengig(boolean ena)
+ {
+ if (ena) {
+ miRueck.setEnabled(true);
+ } else {
+ miRueck.setEnabled(false);
+ }
+ }
+
+ public void setFarbe(boolean on)
+ {
+ miFarbe.setState(on);
+ }
+}
+
+public class Listing3001
+extends Frame
+{
+ public static void main(String[] args)
+ {
+ Listing3001 wnd = new Listing3001();
+ }
+
+ public Listing3001()
+ {
+ super("Menüs");
+ setLocation(100,100);
+ setSize(400,300);
+ setMenuBar(new MainMenu1());
+ setVisible(true);
+ addWindowListener(new WindowClosingAdapter(true));
+ }
+}
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