Random to test Gitea PFP

Just adding MenuBar does not show?

README.md

@@ -16,7 +16,8 @@
   - c) Java built-in generic Stack
 - VL 3 Aufgabe 2 (Dynamischer Speicher einer Queue)
 - VL 3 Aufgabe 3 (ArrayList vs LinkedList)
-
+- VL 4 Aufgabe 1 (Threads counting)
+- VL 4 Aufgabe 2 (User - Printer)
 
 - keine
 

src/part5/Demo.java

@@ -2,9 +2,13 @@ package part5;
 
 public class Demo {
     public static void main(String[] args) {
-        for (int i = 0; i < 2; i++) {
-            Window w = new Window("My Java GUI");
-            w.display();
-        }
+//        for (int i = 0; i < 2; i++) {
+//            Window w = new Window("My Java GUI");
+//            w.display();
+//        }
+
+        aufg gudWindow = new aufg("Mein Geniales GUI", 400, 340);
+        gudWindow.loadDesign2();
+        gudWindow.display(true);
     }
 }

src/part5/aufg.java

@@ -0,0 +1,246 @@
+package part5;
+
+import javax.swing.*;
+
+
+public class aufg {
+    private String title;
+    private int height;
+    private int width;
+    private JFrame window;
+    private JPanel contentPane;
+    private JMenuBar menubar;
+
+    public aufg(String title, int height, int width){
+        this.title = title;
+        this.width = width;
+        this.height = height;
+        this.window = new JFrame();
+        this.contentPane = new JPanel();
+        this.menubar = new JMenuBar();
+    }
+
+    public void display(boolean exitOnClose){
+        this.window.setTitle(this.title);
+        this.window.setSize(this.width, this.height);
+        this.window.setContentPane(this.contentPane);
+        this.window.setVisible(true);
+
+        if (exitOnClose){
+            this.window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        }
+    }
+
+    public void loadDesign2(){
+        addMenuBar();
+        addLabel("Von");
+        addLabeledTextField("Bahnhof/Haltestelle", false);
+        addImage("Medien/Bilder/info_I_tiny.png");
+        addLabel("Nach");
+        addLabeledTextField("Bahnhof/Haltestelle", false);
+        addButton("über");
+        addLabel("Hinfahrt");
+        addLabeledTextField("Datum", false);
+        addLabel("Rückfahrt");
+        addLabeledTextField("Uhrzeit", false);
+// addDropdown(values = {"Abfahrt", "Ankunft"})
+        addLabeledTextField("Uhrzeit", false);
+// addDropdown(values = {"Abfahrt", "Ankunft"})
+        addLabel("Angaben zur Preisberechnung");
+        addLabel("Reisende");
+// addDropdown(values = {"1 Erwachsener", "1 Student"})
+// addDropdown(values = {"Keine Ermäßigung", "20% Rabatt"})
+// addDropDown(values = {"2. Klasse", "1. Klasse"})
+        addButton("Personen Hinzufügen");
+        addImage("Medien/Bilder/info_I_tiny.png");
+        addButton("Auslandspreise");
+        addImage("Medien/Bilder/info_I_tiny.png");
+        addLabel("Angaben zur Verbindung");
+        addLabel("Verkehrsmittel: ");
+// addDropDown(values = {"Standartsuche", "Spezialsuche"})
+        addButton("Erweitert");
+        addImage("Medien/Bilder/info_I_tiny.png");
+// addCheckBox(label = "schnelle Verbindung bevorzugen")
+        addImage("Medien/Bilder/info_I_tiny.png");
+// addCheckBox(label = "Fahrradmitnahme")
+        addButton("Verbindung Suchen");
+        addButton("Neue Anfrage");
+        addButton("Mein Anfrageprofil");
+    }
+
+    public void loadDesign(){
+        addMenuBar();
+        addLabeledTextField("TextBox", true);
+        addLabeledPasswordField("Password", true);
+        addImage("Medien/Bilder/info_I_tiny.png");
+        addImage("Medien/Bilder/HackerUnicorn_Schäbig.png");
+        addLabeledRadioButtons("First Set of radiobuttons", new String[] {"Option1", "Choice2", "Variant3"}, true);
+        addLabeledRadioButtons("Second Group of Options", new String[] {"Maybe this?", "Or that"}, true);
+        // popUpInputText(new String[] {"Choice1", "Option2"});
+        popUpDropDown("Medien/Bilder/info_I_tiny.png",
+                "Title of my Window",
+                "choose your favourite",
+                new String[] {"Choice1", "Option2"},
+                "Option2");
+    }
+
+    public void addMenuBar(){
+        JMenu file = new JMenu("File");
+        JMenuItem fileOpen = new JMenuItem("Open");
+        JMenuItem fileEdit = new JMenuItem("Edit");
+        JMenuItem fileClose = new JMenuItem("Close");
+        file.add(fileOpen);
+        file.add(fileEdit);
+        file.add(fileClose);
+
+        JMenu help = new JMenu("Help");
+        JMenuItem helpInfo = new JMenuItem("Info");
+        JMenuItem helpUnsub = new JMenuItem("Unsubscribe");
+        help.add(helpInfo);
+        help.add(helpUnsub);
+
+        JMenu english = new JMenu("English");
+        JMenuItem englishChangeTo = new JMenuItem("Change to English");
+        english.add(englishChangeTo);
+
+        JMenu braile = new JMenu("Braile");
+        JMenuItem braileChangeTo = new JMenuItem("Change to Braile");
+        braile.add(braileChangeTo);
+
+        this.menubar.add(file);
+        this.menubar.add(help);
+        this.menubar.add(english);
+        this.menubar.add(braile);
+
+        this.window.setJMenuBar(this.menubar);
+    }
+
+    public void addLabel(String text){
+        this.contentPane.add(makeLabel(text));
+    }
+    public JLabel makeLabel(String text){
+        return new JLabel(text);
+    }
+
+    public void addTextField(int columns){
+        this.contentPane.add(makeTextField(columns));
+    }
+    public JTextField makeTextField(int columns){
+        return new JTextField(columns);
+    }
+
+    public void addLabeledTextField(String labelText, boolean makeVertical){
+        this.contentPane.add(makeLabeledTextField(labelText,makeVertical));
+    }
+    public Box makeLabeledTextField(String labelText, boolean makeVertical){
+        Box b;
+
+        if (makeVertical) {
+            b = Box.createVerticalBox();
+        }else{
+            b = Box.createHorizontalBox();
+        }
+
+        b.add(makeLabel(labelText));
+        b.add(makeTextField(10));
+        return b;
+    }
+
+    public void addPasswordField(){
+        this.contentPane.add(makePasswordField());
+    }
+    public JPasswordField makePasswordField(){
+        return new JPasswordField(10);
+    }
+
+    public void addLabeledPasswordField(String label, boolean makeVertical){
+        this.contentPane.add(makeLabeledPasswordField(label,makeVertical));
+    }
+    public Box makeLabeledPasswordField(String label, boolean makeVertical){
+        Box b;
+
+        if (makeVertical) {
+            b = Box.createVerticalBox();
+        }else{
+            b = Box.createHorizontalBox();
+        }
+
+        b.add(makeLabel(label));
+        b.add(makePasswordField());
+
+        return b;
+    }
+
+    public void addTextArea(int rows, int cols){
+        this.contentPane.add(makeTextArea(rows, cols));
+    }
+    public JTextArea makeTextArea(int rows, int cols){
+        return new JTextArea(rows, cols);
+    }
+
+    public void addImage(String link){
+        this.contentPane.add(makeImage(link));
+    }
+    public JButton makeImage(String link){
+        Icon i = new ImageIcon(link);
+        return new JButton(i);
+    }
+    public void addRadioButtons(String[] options){
+        this.contentPane.add(makeRadioButtons(options));
+    }
+    public Box makeRadioButtons(String[] options){
+        Box b = Box.createVerticalBox();
+        ButtonGroup group = new ButtonGroup();
+        // this.contentPane.setLayout(new FlowLayout());    Don't know what this does,
+        //                                                  Can't be bothered to look it up
+        //                                                  Can be bothered to type this tho
+
+        for (String option: options){
+            JRadioButton button = new JRadioButton(option);
+            b.add(button);
+            group.add(button);
+        }
+
+        b.add(Box.createVerticalStrut(10));
+        return b;
+    }
+
+    public void addButton(String text){
+        this.contentPane.add(makeButton(text));
+    }
+    public JButton makeButton(String text){
+        return new JButton(text);
+    }
+
+    public void addLabeledRadioButtons(String label, String[] options, boolean makeVertical){
+        this.contentPane.add(makeLabeledRadioButtons(label, options, makeVertical));
+    }
+    public Box makeLabeledRadioButtons(String label, String[] options, boolean makeVertical){
+        Box b;
+
+        if (makeVertical) {
+            b = Box.createVerticalBox();
+        }else{
+            b = Box.createHorizontalBox();
+        }
+        b.add(makeLabel(label));
+        b.add(makeRadioButtons(options));
+        return b;
+    }
+
+    public String popUpInputText(String[] values){
+        return (String) JOptionPane.showInputDialog(this.contentPane, values);
+    }
+
+    public String popUpDropDown(String iconLink, String title, String message, String[] values, String initialSelection){
+        return (String) JOptionPane.showInputDialog(
+                this.contentPane,
+                message,
+                title,
+                JOptionPane.INFORMATION_MESSAGE,
+                new ImageIcon(iconLink),
+                values,
+                initialSelection);
+    }
+
+}