backup

2025-07-29 08:08:23 +02:00
commit 899a05907b
355 changed files with 11002 additions and 0 deletions
--- a/2/Lenj/BruttoNetto.class
+++ b/2/Lenj/BruttoNetto.class
--- a/2/Lenj/BruttoNetto.java
+++ b/2/Lenj/BruttoNetto.java
@@ -0,0 +1,96 @@
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.layout.Pane;
+import javafx.stage.Stage;
+import javafx.scene.control.*;
+import je.NumberField;
+import javafx.scene.text.*;
+import javafx.scene.text.Font;
+import javafx.event.*;
+
+/**
+ *
+ * Beschreibung
+ *
+ * @version 1.0 vom 06.11.2024
+ * @author 
+ */
+
+public class BruttoNetto extends Application {
+  // Anfang Attribute
+  private NumberField gehaltField = new NumberField();
+  private NumberField steuerField = new NumberField();
+  private Label lEndGehalt = new Label();
+  private Label lSteuer = new Label();
+  private Button bRechnen = new Button();
+  // Ende Attribute
+  
+  public void start(Stage primaryStage) { 
+    Pane root = new Pane();
+    Scene scene = new Scene(root, 268, 224);
+    // Anfang Komponenten
+    
+    gehaltField.setLayoutX(8);
+    gehaltField.setLayoutY(16);
+    gehaltField.setPrefHeight(24);
+    gehaltField.setPrefWidth(80);
+    gehaltField.setFont(Font.font("Dialog", 11));
+    gehaltField.setPromptText("Gehalt");
+    gehaltField.setText("3000");
+    root.getChildren().add(gehaltField);
+    steuerField.setLayoutX(8);
+    steuerField.setLayoutY(48);
+    steuerField.setPrefHeight(24);
+    steuerField.setPrefWidth(80);
+    steuerField.setFont(Font.font("Dialog", 11));
+    steuerField.setText("19.0");
+    root.getChildren().add(steuerField);
+    lEndGehalt.setLayoutX(120);
+    lEndGehalt.setLayoutY(16);
+    lEndGehalt.setPrefHeight(24);
+    lEndGehalt.setPrefWidth(112);
+    lEndGehalt.setText("End Gehalt: 0");
+    lEndGehalt.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lEndGehalt);
+    lSteuer.setLayoutX(120);
+    lSteuer.setLayoutY(48);
+    lSteuer.setPrefHeight(24);
+    lSteuer.setPrefWidth(112);
+    lSteuer.setText("Steuer");
+    lSteuer.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lSteuer);
+    bRechnen.setLayoutX(72);
+    bRechnen.setLayoutY(96);
+    bRechnen.setPrefHeight(24);
+    bRechnen.setPrefWidth(80);
+    bRechnen.setText("Rechnen");
+    bRechnen.setOnAction(
+    (event) -> {bRechnen_Action(event);} 
+    );
+    bRechnen.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(bRechnen);
+    // Ende Komponenten
+    
+    primaryStage.setOnCloseRequest(e -> System.exit(0));
+    primaryStage.setTitle("BruttoNetto");
+    primaryStage.setScene(scene);
+    primaryStage.show();
+  } // end of public BruttoNetto
+  
+  // Anfang Methoden
+  
+  public static void main(String[] args) {
+    launch(args);
+  } // end of main
+  
+  public void bRechnen_Action(Event evt) {
+    int gehalt = gehaltField.getInt();
+    double steuer = steuerField.getDouble();
+    steuer = steuer + 1;
+    lEndGehalt.setText("End Gehalt: " + (gehalt/steuer)));
+    lSteuer.setText("Steuer: " + ((double)gehalt * steuer ));       
+    
+  } // end of bRechnen_Action
+
+  // Ende Methoden
+} // end of class BruttoNetto
--- a/2/Lenj/BruttoNetto.jfm
+++ b/2/Lenj/BruttoNetto.jfm
@@ -0,0 +1,210 @@
+object FGUIForm: TFXGuiForm
+  Tag = 180
+  Left = 915
+  Top = 458
+  BorderIcons = [biSystemMenu]
+  Caption = 'BruttoNetto'
+  ClientHeight = 223
+  ClientWidth = 268
+  Color = clBtnFace
+  Font.Charset = DEFAULT_CHARSET
+  Font.Color = clWindowText
+  Font.Height = -12
+  Font.Name = 'Segoe UI'
+  Font.Style = []
+  FormStyle = fsStayOnTop
+  Position = poDesigned
+  Visible = True
+  OnAfterMonitorDpiChanged = FormAfterMonitorDpiChanged
+  OnBeforeMonitorDpiChanged = FormBeforeMonitorDpiChanged
+  OnClose = FormClose
+  OnCloseQuery = FormCloseQuery
+  OnCreate = FormCreate
+  OnMouseActivate = FormMouseActivate
+  OnResize = FormResize
+  FrameType = 8
+  Modified = False
+  Resizable = True
+  Undecorated = False
+  Background = clBtnFace
+  Title = 'BruttoNetto'
+  X = 0
+  Y = 0
+  FullScreen = False
+  AlwaysOnTop = False
+  Iconified = False
+  MaxHeight = 0
+  MaxWidth = 0
+  MinHeight = 0
+  MinWidth = 0
+  showing = ''
+  TextHeight = 15
+  object gehaltField: TFXNumberField
+    Tag = 103
+    Left = 8
+    Top = 16
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 8
+    LayoutY = 16
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = '3000'
+    Editable = True
+    PromptText = 'Gehalt'
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object steuerField: TFXNumberField
+    Tag = 103
+    Left = 8
+    Top = 48
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField2'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 8
+    LayoutY = 48
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = '19.0'
+    Editable = True
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object lEndGehalt: TFXLabel
+    Tag = 101
+    Left = 120
+    Top = 16
+    Width = 112
+    Height = 24
+    Hint = 'label1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 120
+    LayoutY = 16
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 112
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'End Gehalt: 0'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+  object lSteuer: TFXLabel
+    Tag = 101
+    Left = 120
+    Top = 48
+    Width = 112
+    Height = 24
+    Hint = 'label2'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 120
+    LayoutY = 48
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 112
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Steuer'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+  object bRechnen: TFXButton
+    Tag = 105
+    Left = 72
+    Top = 96
+    Width = 80
+    Height = 24
+    Hint = 'button1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Button'
+    LayoutX = 72
+    LayoutY = 96
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Rechnen'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+    action = 'bRechnen_Action'
+    CancelButton = False
+    DefaultButton = False
+  end
+  object GNUgettextMarker: TGnuGettextComponentMarker
+  end
+end
--- a/2/Lenj/BruttoNetto.~ava
+++ b/2/Lenj/BruttoNetto.~ava
@@ -0,0 +1,96 @@
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.layout.Pane;
+import javafx.stage.Stage;
+import javafx.scene.control.*;
+import je.NumberField;
+import javafx.scene.text.*;
+import javafx.scene.text.Font;
+import javafx.event.*;
+
+/**
+ *
+ * Beschreibung
+ *
+ * @version 1.0 vom 06.11.2024
+ * @author 
+ */
+
+public class BruttoNetto extends Application {
+  // Anfang Attribute
+  private NumberField gehaltField = new NumberField();
+  private NumberField steuerField = new NumberField();
+  private Label lEndGehalt = new Label();
+  private Label lSteuer = new Label();
+  private Button bRechnen = new Button();
+  // Ende Attribute
+  
+  public void start(Stage primaryStage) { 
+    Pane root = new Pane();
+    Scene scene = new Scene(root, 268, 224);
+    // Anfang Komponenten
+    
+    gehaltField.setLayoutX(8);
+    gehaltField.setLayoutY(16);
+    gehaltField.setPrefHeight(24);
+    gehaltField.setPrefWidth(80);
+    gehaltField.setFont(Font.font("Dialog", 11));
+    gehaltField.setPromptText("Gehalt");
+    gehaltField.setText("3000");
+    root.getChildren().add(gehaltField);
+    steuerField.setLayoutX(8);
+    steuerField.setLayoutY(48);
+    steuerField.setPrefHeight(24);
+    steuerField.setPrefWidth(80);
+    steuerField.setFont(Font.font("Dialog", 11));
+    steuerField.setText("19.0");
+    root.getChildren().add(steuerField);
+    lEndGehalt.setLayoutX(120);
+    lEndGehalt.setLayoutY(16);
+    lEndGehalt.setPrefHeight(24);
+    lEndGehalt.setPrefWidth(112);
+    lEndGehalt.setText("End Gehalt: 0");
+    lEndGehalt.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lEndGehalt);
+    lSteuer.setLayoutX(120);
+    lSteuer.setLayoutY(48);
+    lSteuer.setPrefHeight(24);
+    lSteuer.setPrefWidth(112);
+    lSteuer.setText("Steuer");
+    lSteuer.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lSteuer);
+    bRechnen.setLayoutX(72);
+    bRechnen.setLayoutY(96);
+    bRechnen.setPrefHeight(24);
+    bRechnen.setPrefWidth(80);
+    bRechnen.setText("Rechnen");
+    bRechnen.setOnAction(
+    (event) -> {bRechnen_Action(event);} 
+    );
+    bRechnen.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(bRechnen);
+    // Ende Komponenten
+    
+    primaryStage.setOnCloseRequest(e -> System.exit(0));
+    primaryStage.setTitle("BruttoNetto");
+    primaryStage.setScene(scene);
+    primaryStage.show();
+  } // end of public BruttoNetto
+  
+  // Anfang Methoden
+  
+  public static void main(String[] args) {
+    launch(args);
+  } // end of main
+  
+  public void bRechnen_Action(Event evt) {
+    int gehalt = gehaltField.getInt();
+    double steuer = steuerField.getDouble();
+    steuer = steuer * .01;
+    lEndGehalt.setText("End Gehalt: " + (gehalt - ((double)gehalt * steuer )));
+    lSteuer.setText("Steuer: " + ((double)gehalt * steuer ));       
+    
+  } // end of bRechnen_Action
+
+  // Ende Methoden
+} // end of class BruttoNetto
--- a/2/Lenj/BruttoNetto.~fm
+++ b/2/Lenj/BruttoNetto.~fm
@@ -0,0 +1,210 @@
+object FGUIForm: TFXGuiForm
+  Tag = 180
+  Left = 915
+  Top = 458
+  BorderIcons = [biSystemMenu]
+  Caption = 'BruttoNetto'
+  ClientHeight = 223
+  ClientWidth = 268
+  Color = clBtnFace
+  Font.Charset = DEFAULT_CHARSET
+  Font.Color = clWindowText
+  Font.Height = -12
+  Font.Name = 'Segoe UI'
+  Font.Style = []
+  FormStyle = fsStayOnTop
+  Position = poDesigned
+  Visible = True
+  OnAfterMonitorDpiChanged = FormAfterMonitorDpiChanged
+  OnBeforeMonitorDpiChanged = FormBeforeMonitorDpiChanged
+  OnClose = FormClose
+  OnCloseQuery = FormCloseQuery
+  OnCreate = FormCreate
+  OnMouseActivate = FormMouseActivate
+  OnResize = FormResize
+  FrameType = 8
+  Modified = False
+  Resizable = True
+  Undecorated = False
+  Background = clBtnFace
+  Title = 'BruttoNetto'
+  X = 0
+  Y = 0
+  FullScreen = False
+  AlwaysOnTop = False
+  Iconified = False
+  MaxHeight = 0
+  MaxWidth = 0
+  MinHeight = 0
+  MinWidth = 0
+  showing = ''
+  TextHeight = 15
+  object gehaltField: TFXNumberField
+    Tag = 103
+    Left = 8
+    Top = 16
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 8
+    LayoutY = 16
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = '3000'
+    Editable = True
+    PromptText = 'Gehalt'
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object steuerField: TFXNumberField
+    Tag = 103
+    Left = 8
+    Top = 48
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField2'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 8
+    LayoutY = 48
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = '19.0'
+    Editable = True
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object lEndGehalt: TFXLabel
+    Tag = 101
+    Left = 120
+    Top = 16
+    Width = 112
+    Height = 24
+    Hint = 'label1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 120
+    LayoutY = 16
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 112
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'End Gehalt: 0'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+  object lSteuer: TFXLabel
+    Tag = 101
+    Left = 120
+    Top = 48
+    Width = 112
+    Height = 24
+    Hint = 'label2'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 120
+    LayoutY = 48
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 112
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Steuer'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+  object bRechnen: TFXButton
+    Tag = 105
+    Left = 72
+    Top = 96
+    Width = 80
+    Height = 24
+    Hint = 'button1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Button'
+    LayoutX = 72
+    LayoutY = 96
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Rechnen'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+    action = 'bRechnen_Action'
+    CancelButton = False
+    DefaultButton = False
+  end
+  object GNUgettextMarker: TGnuGettextComponentMarker
+  end
+end
--- a/2/Lenj/Kraftstoffverbrauch.class
+++ b/2/Lenj/Kraftstoffverbrauch.class
--- a/2/Lenj/Kraftstoffverbrauch.java
+++ b/2/Lenj/Kraftstoffverbrauch.java
@@ -0,0 +1,88 @@
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.layout.Pane;
+import javafx.stage.Stage;
+import javafx.scene.control.*;
+import je.NumberField;
+import javafx.scene.text.*;
+import javafx.scene.text.Font;
+import javafx.event.*;
+
+/**
+ *
+ * Beschreibung
+ *
+ * @version 1.0 vom 06.11.2024
+ * @author 
+ */
+
+public class Kraftstoffverbrauch extends Application {
+  // Anfang Attribute
+  private NumberField kmField = new NumberField();
+  private NumberField kraftstoffField = new NumberField();
+  private Button bRechnen = new Button();
+  private Label lErgebnis = new Label();
+  // Ende Attribute
+  
+  public void start(Stage primaryStage) { 
+    Pane root = new Pane();
+    Scene scene = new Scene(root, 268, 224);
+    // Anfang Komponenten
+    
+    kmField.setLayoutX(8);
+    kmField.setLayoutY(24);
+    kmField.setPrefHeight(24);
+    kmField.setPrefWidth(80);
+    kmField.setFont(Font.font("Dialog", 11));
+    kmField.setPromptText("Km");
+    kmField.setText("56");
+    root.getChildren().add(kmField);
+    kraftstoffField.setLayoutX(128);
+    kraftstoffField.setLayoutY(24);
+    kraftstoffField.setPrefHeight(24);
+    kraftstoffField.setPrefWidth(80);
+    kraftstoffField.setFont(Font.font("Dialog", 11));
+    kraftstoffField.setPromptText("l");
+    kraftstoffField.setText("10");
+    root.getChildren().add(kraftstoffField);
+    bRechnen.setLayoutX(72);
+    bRechnen.setLayoutY(64);
+    bRechnen.setPrefHeight(24);
+    bRechnen.setPrefWidth(80);
+    bRechnen.setText("Rechnen");
+    bRechnen.setOnAction(
+      (event) -> {bRechnen_Action(event);} 
+    );
+    bRechnen.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(bRechnen);
+    lErgebnis.setLayoutX(16);
+    lErgebnis.setLayoutY(112);
+    lErgebnis.setPrefHeight(24);
+    lErgebnis.setPrefWidth(248);
+    lErgebnis.setText("");
+    lErgebnis.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lErgebnis);
+    // Ende Komponenten
+    
+    primaryStage.setOnCloseRequest(e -> System.exit(0));
+    primaryStage.setTitle("Kraftstoffverbrauch");
+    primaryStage.setScene(scene);
+    primaryStage.show();
+  } // end of public Kraftstoffverbrauch
+  
+  // Anfang Methoden
+  
+  public static void main(String[] args) {
+    launch(args);
+  } // end of main
+  
+  public void bRechnen_Action(Event evt) {
+    double gefahreneKm = kmField.getDouble();
+    double kraftstoffmenge = kraftstoffField.getDouble();
+    
+    lErgebnis.setText("Ergebniss: " + ((kraftstoffmenge/gefahreneKm)*100));
+    
+  } // end of bRechnen_Action
+
+  // Ende Methoden
+} // end of class Kraftstoffverbrauch
--- a/2/Lenj/Kraftstoffverbrauch.jfm
+++ b/2/Lenj/Kraftstoffverbrauch.jfm
@@ -0,0 +1,177 @@
+object FGUIForm_1: TFXGuiForm
+  Tag = 180
+  Left = 1077
+  Top = 425
+  BorderIcons = [biSystemMenu]
+  Caption = 'Kraftstoffverbrauch'
+  ClientHeight = 223
+  ClientWidth = 268
+  Color = clBtnFace
+  Font.Charset = DEFAULT_CHARSET
+  Font.Color = clWindowText
+  Font.Height = -12
+  Font.Name = 'Segoe UI'
+  Font.Style = []
+  FormStyle = fsStayOnTop
+  Position = poDesigned
+  Visible = True
+  OnAfterMonitorDpiChanged = FormAfterMonitorDpiChanged
+  OnBeforeMonitorDpiChanged = FormBeforeMonitorDpiChanged
+  OnClose = FormClose
+  OnCloseQuery = FormCloseQuery
+  OnCreate = FormCreate
+  OnMouseActivate = FormMouseActivate
+  OnResize = FormResize
+  FrameType = 8
+  Modified = False
+  Resizable = True
+  Undecorated = False
+  Background = clBtnFace
+  Title = 'Kraftstoffverbrauch'
+  X = 0
+  Y = 0
+  FullScreen = False
+  AlwaysOnTop = False
+  Iconified = False
+  MaxHeight = 0
+  MaxWidth = 0
+  MinHeight = 0
+  MinWidth = 0
+  showing = ''
+  TextHeight = 15
+  object kmField: TFXNumberField
+    Tag = 103
+    Left = 8
+    Top = 24
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 8
+    LayoutY = 24
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = '56'
+    Editable = True
+    PromptText = 'Km'
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object kraftstoffField: TFXNumberField
+    Tag = 103
+    Left = 128
+    Top = 24
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField2'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 128
+    LayoutY = 24
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = '10'
+    Editable = True
+    PromptText = 'l'
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object bRechnen: TFXButton
+    Tag = 105
+    Left = 72
+    Top = 64
+    Width = 80
+    Height = 24
+    Hint = 'button1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Button'
+    LayoutX = 72
+    LayoutY = 64
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Rechnen'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+    action = 'bRechnen_Action'
+    CancelButton = False
+    DefaultButton = False
+  end
+  object lErgebnis: TFXLabel
+    Tag = 101
+    Left = 16
+    Top = 112
+    Width = 248
+    Height = 24
+    Hint = 'label1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 16
+    LayoutY = 112
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 248
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = ''
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+  object GNUgettextMarker: TGnuGettextComponentMarker
+  end
+end
--- a/2/Lenj/Kraftstoffverbrauch.~ava
+++ b/2/Lenj/Kraftstoffverbrauch.~ava
@@ -0,0 +1,88 @@
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.layout.Pane;
+import javafx.stage.Stage;
+import javafx.scene.control.*;
+import je.NumberField;
+import javafx.scene.text.*;
+import javafx.scene.text.Font;
+import javafx.event.*;
+
+/**
+ *
+ * Beschreibung
+ *
+ * @version 1.0 vom 06.11.2024
+ * @author 
+ */
+
+public class Kraftstoffverbrauch extends Application {
+  // Anfang Attribute
+  private NumberField kmField = new NumberField();
+  private NumberField kraftstoffField = new NumberField();
+  private Button bRechnen = new Button();
+  private Label lErgebnis = new Label();
+  // Ende Attribute
+  
+  public void start(Stage primaryStage) { 
+    Pane root = new Pane();
+    Scene scene = new Scene(root, 268, 224);
+    // Anfang Komponenten
+    
+    kmField.setLayoutX(8);
+    kmField.setLayoutY(24);
+    kmField.setPrefHeight(24);
+    kmField.setPrefWidth(80);
+    kmField.setFont(Font.font("Dialog", 11));
+    kmField.setPromptText("Km");
+    kmField.setText("56");
+    root.getChildren().add(kmField);
+    kraftstoffField.setLayoutX(128);
+    kraftstoffField.setLayoutY(24);
+    kraftstoffField.setPrefHeight(24);
+    kraftstoffField.setPrefWidth(80);
+    kraftstoffField.setFont(Font.font("Dialog", 11));
+    kraftstoffField.setPromptText("l");
+    kraftstoffField.setText("10");
+    root.getChildren().add(kraftstoffField);
+    bRechnen.setLayoutX(72);
+    bRechnen.setLayoutY(64);
+    bRechnen.setPrefHeight(24);
+    bRechnen.setPrefWidth(80);
+    bRechnen.setText("Rechnen");
+    bRechnen.setOnAction(
+      (event) -> {bRechnen_Action(event);} 
+    );
+    bRechnen.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(bRechnen);
+    lErgebnis.setLayoutX(16);
+    lErgebnis.setLayoutY(112);
+    lErgebnis.setPrefHeight(24);
+    lErgebnis.setPrefWidth(248);
+    lErgebnis.setText("");
+    lErgebnis.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lErgebnis);
+    // Ende Komponenten
+    
+    primaryStage.setOnCloseRequest(e -> System.exit(0));
+    primaryStage.setTitle("Kraftstoffverbrauch");
+    primaryStage.setScene(scene);
+    primaryStage.show();
+  } // end of public Kraftstoffverbrauch
+  
+  // Anfang Methoden
+  
+  public static void main(String[] args) {
+    launch(args);
+  } // end of main
+  
+  public void bRechnen_Action(Event evt) {
+    double gefahreneKm = kmField.getDouble();
+    double kraftstoffmenge = kraftstoffField.getDouble();
+    
+    lErgebnis.setText("Kraftstoffverbrauch: " + ((kraftstoffmenge/gefahreneKm)*100));
+    
+  } // end of bRechnen_Action
+
+  // Ende Methoden
+} // end of class Kraftstoffverbrauch
--- a/2/Lenj/Kraftstoffverbrauch.~fm
+++ b/2/Lenj/Kraftstoffverbrauch.~fm
@@ -0,0 +1,174 @@
+object FGUIForm_1: TFXGuiForm
+  Tag = 180
+  Left = 1077
+  Top = 425
+  BorderIcons = [biSystemMenu]
+  Caption = 'Kraftstoffverbrauch'
+  ClientHeight = 223
+  ClientWidth = 268
+  Color = clBtnFace
+  Font.Charset = DEFAULT_CHARSET
+  Font.Color = clWindowText
+  Font.Height = -12
+  Font.Name = 'Segoe UI'
+  Font.Style = []
+  FormStyle = fsStayOnTop
+  Position = poDesigned
+  Visible = True
+  OnAfterMonitorDpiChanged = FormAfterMonitorDpiChanged
+  OnBeforeMonitorDpiChanged = FormBeforeMonitorDpiChanged
+  OnClose = FormClose
+  OnCloseQuery = FormCloseQuery
+  OnMouseActivate = FormMouseActivate
+  OnResize = FormResize
+  FrameType = 8
+  Modified = False
+  Resizable = True
+  Undecorated = False
+  Background = clBtnFace
+  Title = 'Kraftstoffverbrauch'
+  X = 0
+  Y = 0
+  FullScreen = False
+  AlwaysOnTop = False
+  Iconified = False
+  MaxHeight = 0
+  MaxWidth = 0
+  MinHeight = 0
+  MinWidth = 0
+  showing = ''
+  TextHeight = 15
+  object kmField: TFXNumberField
+    Tag = 103
+    Left = 8
+    Top = 24
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 8
+    LayoutY = 24
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = '56'
+    Editable = True
+    PromptText = 'Km'
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object kraftstoffField: TFXNumberField
+    Tag = 103
+    Left = 128
+    Top = 24
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField2'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 128
+    LayoutY = 24
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = '10'
+    Editable = True
+    PromptText = 'l'
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object bRechnen: TFXButton
+    Tag = 105
+    Left = 72
+    Top = 64
+    Width = 80
+    Height = 24
+    Hint = 'button1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Button'
+    LayoutX = 72
+    LayoutY = 64
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Rechnen'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+    action = 'bRechnen_Action'
+    CancelButton = False
+    DefaultButton = False
+  end
+  object lErgebnis: TFXLabel
+    Tag = 101
+    Left = 16
+    Top = 112
+    Width = 248
+    Height = 24
+    Hint = 'label1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 16
+    LayoutY = 112
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 248
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = ''
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+end
--- a/2/Lenj/Quadratzahlen.class
+++ b/2/Lenj/Quadratzahlen.class
--- a/2/Lenj/Quadratzahlen.java
+++ b/2/Lenj/Quadratzahlen.java
@@ -0,0 +1,72 @@
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.layout.Pane;
+import javafx.stage.Stage;
+import javafx.scene.control.*;
+import javafx.event.*;
+import javafx.scene.text.*;
+import javafx.scene.text.Font;
+import javafx.collections.*;
+
+/**
+ *
+ * Beschreibung
+ *
+ * @version 1.0 vom 19.11.2024
+ * @author 
+ */
+
+public class Quadratzahlen extends Application {
+  // Anfang Attribute
+  private Button bStart = new Button();
+  private ListView<String> listView1 = new ListView<>();
+  private ObservableList<String> listView1ObservableList = 
+            FXCollections.observableArrayList();
+  // Ende Attribute
+  
+  public void start(Stage primaryStage) { 
+    Pane root = new Pane();
+    Scene scene = new Scene(root, 198, 448);
+    // Anfang Komponenten
+    
+    bStart.setLayoutX(32);
+    bStart.setLayoutY(32);
+    bStart.setPrefHeight(24);
+    bStart.setPrefWidth(80);
+    bStart.setText("Start");
+    bStart.setOnAction(
+    (event) -> {bStart_Action(event);} 
+    );
+    bStart.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(bStart);
+    listView1.setLayoutX(16);
+    listView1.setLayoutY(80);
+    listView1.setPrefHeight(360);
+    listView1.setPrefWidth(128);
+    listView1.setItems(listView1ObservableList);
+    
+    root.getChildren().add(listView1);
+    // Ende Komponenten
+    
+    primaryStage.setOnCloseRequest(e -> System.exit(0));
+    primaryStage.setTitle("Quadratzahlen");
+    primaryStage.setScene(scene);
+    primaryStage.show();
+  } // end of public Quadratzahlen
+  
+  // Anfang Methoden
+  
+  public static void main(String[] args) {
+    launch(args);
+  } // end of main
+  
+  public void bStart_Action(Event evt) {
+    listView1ObservableList.removeAll();
+    for (int i = 1; i < 21; i++) {
+      listView1ObservableList.add(i+". " + i*i); 
+    }
+    
+  } // end of bStart_Action
+
+  // Ende Methoden
+} // end of class Quadratzahlen
--- a/2/Lenj/Quadratzahlen.jfm
+++ b/2/Lenj/Quadratzahlen.jfm
@@ -0,0 +1,113 @@
+object FGUIForm: TFXGuiForm
+  Tag = 180
+  Left = 852
+  Top = 239
+  BorderIcons = [biSystemMenu]
+  Caption = 'Quadratzahlen'
+  ClientHeight = 447
+  ClientWidth = 198
+  Color = clBtnFace
+  Font.Charset = DEFAULT_CHARSET
+  Font.Color = clWindowText
+  Font.Height = -12
+  Font.Name = 'Segoe UI'
+  Font.Style = []
+  FormStyle = fsStayOnTop
+  Position = poDesigned
+  Visible = True
+  OnAfterMonitorDpiChanged = FormAfterMonitorDpiChanged
+  OnBeforeMonitorDpiChanged = FormBeforeMonitorDpiChanged
+  OnClose = FormClose
+  OnCloseQuery = FormCloseQuery
+  OnCreate = FormCreate
+  OnMouseActivate = FormMouseActivate
+  OnResize = FormResize
+  FrameType = 8
+  Modified = False
+  Resizable = True
+  Undecorated = False
+  Background = clBtnFace
+  Title = 'Quadratzahlen'
+  X = 0
+  Y = 0
+  FullScreen = False
+  AlwaysOnTop = False
+  Iconified = False
+  MaxHeight = 0
+  MaxWidth = 0
+  MinHeight = 0
+  MinWidth = 0
+  showing = ''
+  TextHeight = 15
+  object bStart: TFXButton
+    Tag = 105
+    Left = 32
+    Top = 32
+    Width = 80
+    Height = 24
+    Hint = 'button1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Button'
+    LayoutX = 32
+    LayoutY = 32
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Start'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+    action = 'bStart_Action'
+    CancelButton = False
+    DefaultButton = False
+  end
+  object listView1: TFXListView
+    Tag = 109
+    Left = 16
+    Top = 80
+    Width = 128
+    Height = 360
+    Hint = 'listView1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = 13158600
+    JavaType = 'ListView'
+    LayoutX = 16
+    LayoutY = 80
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 360
+    PrefWidth = 128
+    SnapToPixel = False
+    Editable = False
+    FixedCellSize = -1
+    Items.Strings = (
+      'Amerika'
+      'Europa'
+      'Asien')
+    Orientation = VERTICAL
+    SelectionMode = SINGLE
+  end
+  object GNUgettextMarker: TGnuGettextComponentMarker
+  end
+end
--- a/2/Lenj/Quadratzahlen.~ava
+++ b/2/Lenj/Quadratzahlen.~ava
@@ -0,0 +1,72 @@
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.layout.Pane;
+import javafx.stage.Stage;
+import javafx.scene.control.*;
+import javafx.event.*;
+import javafx.scene.text.*;
+import javafx.scene.text.Font;
+import javafx.collections.*;
+
+/**
+ *
+ * Beschreibung
+ *
+ * @version 1.0 vom 19.11.2024
+ * @author 
+ */
+
+public class Quadratzahlen extends Application {
+  // Anfang Attribute
+  private Button bStart = new Button();
+  private ListView<String> listView1 = new ListView<>();
+  private ObservableList<String> listView1ObservableList = 
+            FXCollections.observableArrayList();
+  // Ende Attribute
+  
+  public void start(Stage primaryStage) { 
+    Pane root = new Pane();
+    Scene scene = new Scene(root, 198, 448);
+    // Anfang Komponenten
+    
+    bStart.setLayoutX(32);
+    bStart.setLayoutY(32);
+    bStart.setPrefHeight(24);
+    bStart.setPrefWidth(80);
+    bStart.setText("Start");
+    bStart.setOnAction(
+    (event) -> {bStart_Action(event);} 
+    );
+    bStart.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(bStart);
+    listView1.setLayoutX(16);
+    listView1.setLayoutY(80);
+    listView1.setPrefHeight(360);
+    listView1.setPrefWidth(128);
+    listView1.setItems(listView1ObservableList);
+    
+    root.getChildren().add(listView1);
+    // Ende Komponenten
+    
+    primaryStage.setOnCloseRequest(e -> System.exit(0));
+    primaryStage.setTitle("Quadratzahlen");
+    primaryStage.setScene(scene);
+    primaryStage.show();
+  } // end of public Quadratzahlen
+  
+  // Anfang Methoden
+  
+  public static void main(String[] args) {
+    launch(args);
+  } // end of main
+  
+  public void bStart_Action(Event evt) {
+    listView1ObservableList.remove(0,20);
+    for (int i = 1; i < 21; i++) {
+      listView1ObservableList.add(i+". " + i*i); 
+    }
+    
+  } // end of bStart_Action
+
+  // Ende Methoden
+} // end of class Quadratzahlen
--- a/2/Lenj/Quadratzahlen.~fm
+++ b/2/Lenj/Quadratzahlen.~fm
@@ -0,0 +1,113 @@
+object FGUIForm: TFXGuiForm
+  Tag = 180
+  Left = 852
+  Top = 239
+  BorderIcons = [biSystemMenu]
+  Caption = 'Quadratzahlen'
+  ClientHeight = 447
+  ClientWidth = 198
+  Color = clBtnFace
+  Font.Charset = DEFAULT_CHARSET
+  Font.Color = clWindowText
+  Font.Height = -12
+  Font.Name = 'Segoe UI'
+  Font.Style = []
+  FormStyle = fsStayOnTop
+  Position = poDesigned
+  Visible = True
+  OnAfterMonitorDpiChanged = FormAfterMonitorDpiChanged
+  OnBeforeMonitorDpiChanged = FormBeforeMonitorDpiChanged
+  OnClose = FormClose
+  OnCloseQuery = FormCloseQuery
+  OnCreate = FormCreate
+  OnMouseActivate = FormMouseActivate
+  OnResize = FormResize
+  FrameType = 8
+  Modified = False
+  Resizable = True
+  Undecorated = False
+  Background = clBtnFace
+  Title = 'Quadratzahlen'
+  X = 0
+  Y = 0
+  FullScreen = False
+  AlwaysOnTop = False
+  Iconified = False
+  MaxHeight = 0
+  MaxWidth = 0
+  MinHeight = 0
+  MinWidth = 0
+  showing = ''
+  TextHeight = 15
+  object bStart: TFXButton
+    Tag = 105
+    Left = 32
+    Top = 32
+    Width = 80
+    Height = 24
+    Hint = 'button1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Button'
+    LayoutX = 32
+    LayoutY = 32
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Start'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+    action = 'bStart_Action'
+    CancelButton = False
+    DefaultButton = False
+  end
+  object listView1: TFXListView
+    Tag = 109
+    Left = 16
+    Top = 80
+    Width = 128
+    Height = 360
+    Hint = 'listView1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = 13158600
+    JavaType = 'ListView'
+    LayoutX = 16
+    LayoutY = 80
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 360
+    PrefWidth = 128
+    SnapToPixel = False
+    Editable = False
+    FixedCellSize = -1
+    Items.Strings = (
+      'Amerika'
+      'Europa'
+      'Asien')
+    Orientation = VERTICAL
+    SelectionMode = SINGLE
+  end
+  object GNUgettextMarker: TGnuGettextComponentMarker
+  end
+end
--- a/2/Lenj/Steigung.java
+++ b/2/Lenj/Steigung.java
@@ -0,0 +1,133 @@
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.layout.Pane;
+import javafx.stage.Stage;
+import javafx.scene.control.*;
+import je.NumberField;
+import javafx.scene.text.*;
+import javafx.scene.text.Font;
+import javafx.event.*;
+
+/**
+ *
+ * Beschreibung
+ *
+ * @version 1.0 vom 06.11.2024
+ * @author 
+ */
+
+public class Steigung extends Application {
+  // Anfang Attribute
+  private NumberField numberField1 = new NumberField();
+  private NumberField numberField2 = new NumberField();
+  private NumberField numberField3 = new NumberField();
+  private NumberField numberField4 = new NumberField();
+  private Button bRechnen = new Button();
+  private Label lergebnis = new Label();
+  private Label lX = new Label();
+  private Label lY = new Label();
+  private Label lX21 = new Label();
+  private Label lY21 = new Label();
+  // Ende Attribute
+  
+  public void start(Stage primaryStage) { 
+    Pane root = new Pane();
+    Scene scene = new Scene(root, 313, 242);
+    // Anfang Komponenten
+    
+    numberField1.setLayoutX(8);
+    numberField1.setLayoutY(40);
+    numberField1.setPrefHeight(24);
+    numberField1.setPrefWidth(80);
+    numberField1.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(numberField1);
+    numberField2.setLayoutX(8);
+    numberField2.setLayoutY(88);
+    numberField2.setPrefHeight(24);
+    numberField2.setPrefWidth(80);
+    numberField2.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(numberField2);
+    numberField3.setLayoutX(184);
+    numberField3.setLayoutY(40);
+    numberField3.setPrefHeight(24);
+    numberField3.setPrefWidth(80);
+    numberField3.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(numberField3);
+    numberField4.setLayoutX(184);
+    numberField4.setLayoutY(88);
+    numberField4.setPrefHeight(24);
+    numberField4.setPrefWidth(80);
+    numberField4.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(numberField4);
+    bRechnen.setLayoutX(104);
+    bRechnen.setLayoutY(136);
+    bRechnen.setPrefHeight(24);
+    bRechnen.setPrefWidth(80);
+    bRechnen.setText("Rechnen");
+    bRechnen.setOnAction(
+    (event) -> {bRechnen_Action(event);} 
+    );
+    bRechnen.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(bRechnen);
+    lergebnis.setLayoutX(16);
+    lergebnis.setLayoutY(184);
+    lergebnis.setPrefHeight(24);
+    lergebnis.setPrefWidth(168);
+    lergebnis.setText("ergebnis");
+    lergebnis.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lergebnis);
+    lX.setLayoutX(8);
+    lX.setLayoutY(16);
+    lX.setPrefHeight(24);
+    lX.setPrefWidth(80);
+    lX.setText("X1");
+    lX.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lX);
+    lY.setLayoutX(8);
+    lY.setLayoutY(64);
+    lY.setPrefHeight(24);
+    lY.setPrefWidth(80);
+    lY.setText("Y2");
+    lY.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lY);
+    lX21.setLayoutX(184);
+    lX21.setLayoutY(16);
+    lX21.setPrefHeight(24);
+    lX21.setPrefWidth(80);
+    lX21.setText("X2");
+    lX21.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lX21);
+    lY21.setLayoutX(184);
+    lY21.setLayoutY(64);
+    lY21.setPrefHeight(24);
+    lY21.setPrefWidth(80);
+    lY21.setText("Y2");
+    lY21.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lY21);
+    // Ende Komponenten
+    
+    primaryStage.setOnCloseRequest(e -> System.exit(0));
+    primaryStage.setTitle("Steigung");
+    primaryStage.setScene(scene);
+    primaryStage.show();
+  } // end of public Steigung
+  
+  // Anfang Methoden
+  
+  public static void main(String[] args) {
+    launch(args);
+  } // end of main
+  
+  public void bRechnen_Action(Event evt) {
+    double x1 = 4;
+    double y1 = 2;
+    
+    double x2 = 6;
+    double y2 = 7;
+    
+    System.out.println("Steigung: " + ((y2 - y1)/(x2 - x1)));
+    
+  } // end of bRechnen_Action
+
+  // Ende Methoden
+} // end of class Steigung
--- a/2/Lenj/Steigung.jfm
+++ b/2/Lenj/Steigung.jfm
@@ -0,0 +1,371 @@
+object FGUIForm_2: TFXGuiForm
+  Tag = 180
+  Left = 664
+  Top = 372
+  BorderIcons = [biSystemMenu]
+  Caption = 'Steigung'
+  ClientHeight = 241
+  ClientWidth = 313
+  Color = clBtnFace
+  Font.Charset = DEFAULT_CHARSET
+  Font.Color = clWindowText
+  Font.Height = -12
+  Font.Name = 'Segoe UI'
+  Font.Style = []
+  FormStyle = fsStayOnTop
+  Position = poDesigned
+  Visible = True
+  OnAfterMonitorDpiChanged = FormAfterMonitorDpiChanged
+  OnBeforeMonitorDpiChanged = FormBeforeMonitorDpiChanged
+  OnClose = FormClose
+  OnCloseQuery = FormCloseQuery
+  OnCreate = FormCreate
+  OnMouseActivate = FormMouseActivate
+  OnResize = FormResize
+  FrameType = 8
+  Modified = False
+  Resizable = True
+  Undecorated = False
+  Background = clBtnFace
+  Title = 'Steigung'
+  X = 0
+  Y = 0
+  FullScreen = False
+  AlwaysOnTop = False
+  Iconified = False
+  MaxHeight = 0
+  MaxWidth = 0
+  MinHeight = 0
+  MinWidth = 0
+  showing = ''
+  TextHeight = 15
+  object numberField1: TFXNumberField
+    Tag = 103
+    Left = 8
+    Top = 40
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 8
+    LayoutY = 40
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = ''
+    Editable = True
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object numberField2: TFXNumberField
+    Tag = 103
+    Left = 8
+    Top = 88
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField2'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 8
+    LayoutY = 88
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = ''
+    Editable = True
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object numberField3: TFXNumberField
+    Tag = 103
+    Left = 184
+    Top = 40
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField3'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 184
+    LayoutY = 40
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = ''
+    Editable = True
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object numberField4: TFXNumberField
+    Tag = 103
+    Left = 184
+    Top = 88
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField4'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 184
+    LayoutY = 88
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = ''
+    Editable = True
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object bRechnen: TFXButton
+    Tag = 105
+    Left = 104
+    Top = 136
+    Width = 80
+    Height = 24
+    Hint = 'button1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Button'
+    LayoutX = 104
+    LayoutY = 136
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Rechnen'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+    action = 'bRechnen_Action'
+    CancelButton = False
+    DefaultButton = False
+  end
+  object lergebnis: TFXLabel
+    Tag = 101
+    Left = 16
+    Top = 184
+    Width = 168
+    Height = 24
+    Hint = 'label1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 16
+    LayoutY = 184
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 168
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'ergebnis'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+  object lX: TFXLabel
+    Tag = 101
+    Left = 8
+    Top = 16
+    Width = 80
+    Height = 24
+    Hint = 'label2'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 8
+    LayoutY = 16
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'X1'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+  object lY: TFXLabel
+    Tag = 101
+    Left = 8
+    Top = 64
+    Width = 80
+    Height = 24
+    Hint = 'label3'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 8
+    LayoutY = 64
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Y2'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+  object lX21: TFXLabel
+    Tag = 101
+    Left = 184
+    Top = 16
+    Width = 80
+    Height = 24
+    Hint = 'label4'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 184
+    LayoutY = 16
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'X2'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+  object lY21: TFXLabel
+    Tag = 101
+    Left = 184
+    Top = 64
+    Width = 80
+    Height = 24
+    Hint = 'label5'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 184
+    LayoutY = 64
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Y2'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+  object GNUgettextMarker: TGnuGettextComponentMarker
+  end
+end
--- a/2/Lenj/Steigung.~ava
+++ b/2/Lenj/Steigung.~ava
@@ -0,0 +1,133 @@
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.layout.Pane;
+import javafx.stage.Stage;
+import javafx.scene.control.*;
+import je.NumberField;
+import javafx.scene.text.*;
+import javafx.scene.text.Font;
+import javafx.event.*;
+
+/**
+ *
+ * Beschreibung
+ *
+ * @version 1.0 vom 06.11.2024
+ * @author 
+ */
+
+public class Steigung extends Application {
+  // Anfang Attribute
+  private NumberField numberField1 = new NumberField();
+  private NumberField numberField2 = new NumberField();
+  private NumberField numberField3 = new NumberField();
+  private NumberField numberField4 = new NumberField();
+  private Button bRechnen = new Button();
+  private Label lergebnis = new Label();
+  private Label lX = new Label();
+  private Label lY = new Label();
+  private Label lX21 = new Label();
+  private Label lY21 = new Label();
+  // Ende Attribute
+  
+  public void start(Stage primaryStage) { 
+    Pane root = new Pane();
+    Scene scene = new Scene(root, 313, 242);
+    // Anfang Komponenten
+    
+    numberField1.setLayoutX(8);
+    numberField1.setLayoutY(40);
+    numberField1.setPrefHeight(24);
+    numberField1.setPrefWidth(80);
+    numberField1.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(numberField1);
+    numberField2.setLayoutX(8);
+    numberField2.setLayoutY(88);
+    numberField2.setPrefHeight(24);
+    numberField2.setPrefWidth(80);
+    numberField2.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(numberField2);
+    numberField3.setLayoutX(184);
+    numberField3.setLayoutY(40);
+    numberField3.setPrefHeight(24);
+    numberField3.setPrefWidth(80);
+    numberField3.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(numberField3);
+    numberField4.setLayoutX(184);
+    numberField4.setLayoutY(88);
+    numberField4.setPrefHeight(24);
+    numberField4.setPrefWidth(80);
+    numberField4.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(numberField4);
+    bRechnen.setLayoutX(104);
+    bRechnen.setLayoutY(136);
+    bRechnen.setPrefHeight(24);
+    bRechnen.setPrefWidth(80);
+    bRechnen.setText("Rechnen");
+    bRechnen.setOnAction(
+    (event) -> {bRechnen_Action(event);} 
+    );
+    bRechnen.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(bRechnen);
+    lergebnis.setLayoutX(16);
+    lergebnis.setLayoutY(184);
+    lergebnis.setPrefHeight(24);
+    lergebnis.setPrefWidth(168);
+    lergebnis.setText("ergebnis");
+    lergebnis.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lergebnis);
+    lX.setLayoutX(8);
+    lX.setLayoutY(16);
+    lX.setPrefHeight(24);
+    lX.setPrefWidth(80);
+    lX.setText("X1");
+    lX.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lX);
+    lY.setLayoutX(8);
+    lY.setLayoutY(64);
+    lY.setPrefHeight(24);
+    lY.setPrefWidth(80);
+    lY.setText("Y2");
+    lY.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lY);
+    lX21.setLayoutX(184);
+    lX21.setLayoutY(16);
+    lX21.setPrefHeight(24);
+    lX21.setPrefWidth(80);
+    lX21.setText("X2");
+    lX21.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lX21);
+    lY21.setLayoutX(184);
+    lY21.setLayoutY(64);
+    lY21.setPrefHeight(24);
+    lY21.setPrefWidth(80);
+    lY21.setText("Y2");
+    lY21.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(lY21);
+    // Ende Komponenten
+    
+    primaryStage.setOnCloseRequest(e -> System.exit(0));
+    primaryStage.setTitle("Steigung");
+    primaryStage.setScene(scene);
+    primaryStage.show();
+  } // end of public Steigung
+  
+  // Anfang Methoden
+  
+  public static void main(String[] args) {
+    launch(args);
+  } // end of main
+  
+  public void bRechnen_Action(Event evt) {
+    double x1 = ;
+    double y1 = 2;
+    
+    double x2 = 6;
+    double y2 = 7;
+    
+    System.out.println("Steigung: " + ((y2 - y1)/(x2 - x1)));
+    
+  } // end of bRechnen_Action
+
+  // Ende Methoden
+} // end of class Steigung
--- a/2/Lenj/Steigung.~fm
+++ b/2/Lenj/Steigung.~fm
@@ -0,0 +1,368 @@
+object FGUIForm: TFXGuiForm
+  Tag = 180
+  Left = 664
+  Top = 372
+  BorderIcons = [biSystemMenu]
+  Caption = 'Steigung'
+  ClientHeight = 241
+  ClientWidth = 313
+  Color = clBtnFace
+  Font.Charset = DEFAULT_CHARSET
+  Font.Color = clWindowText
+  Font.Height = -12
+  Font.Name = 'Segoe UI'
+  Font.Style = []
+  FormStyle = fsStayOnTop
+  Position = poDesigned
+  Visible = True
+  OnAfterMonitorDpiChanged = FormAfterMonitorDpiChanged
+  OnBeforeMonitorDpiChanged = FormBeforeMonitorDpiChanged
+  OnClose = FormClose
+  OnCloseQuery = FormCloseQuery
+  OnMouseActivate = FormMouseActivate
+  OnResize = FormResize
+  FrameType = 8
+  Modified = False
+  Resizable = True
+  Undecorated = False
+  Background = clBtnFace
+  Title = 'Steigung'
+  X = 0
+  Y = 0
+  FullScreen = False
+  AlwaysOnTop = False
+  Iconified = False
+  MaxHeight = 0
+  MaxWidth = 0
+  MinHeight = 0
+  MinWidth = 0
+  showing = ''
+  TextHeight = 15
+  object numberField1: TFXNumberField
+    Tag = 103
+    Left = 8
+    Top = 40
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 8
+    LayoutY = 40
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = ''
+    Editable = True
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object numberField2: TFXNumberField
+    Tag = 103
+    Left = 8
+    Top = 88
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField2'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 8
+    LayoutY = 88
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = ''
+    Editable = True
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object numberField3: TFXNumberField
+    Tag = 103
+    Left = 184
+    Top = 40
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField3'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 184
+    LayoutY = 40
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = ''
+    Editable = True
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object numberField4: TFXNumberField
+    Tag = 103
+    Left = 184
+    Top = 88
+    Width = 80
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField4'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 184
+    LayoutY = 88
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Text = ''
+    Editable = True
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object bRechnen: TFXButton
+    Tag = 105
+    Left = 104
+    Top = 136
+    Width = 80
+    Height = 24
+    Hint = 'button1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Button'
+    LayoutX = 104
+    LayoutY = 136
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Rechnen'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+    action = 'bRechnen_Action'
+    CancelButton = False
+    DefaultButton = False
+  end
+  object lergebnis: TFXLabel
+    Tag = 101
+    Left = 16
+    Top = 184
+    Width = 168
+    Height = 24
+    Hint = 'label1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 16
+    LayoutY = 184
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 168
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'ergebnis'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+  object lX: TFXLabel
+    Tag = 101
+    Left = 8
+    Top = 16
+    Width = 80
+    Height = 24
+    Hint = 'label2'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 8
+    LayoutY = 16
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'X1'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+  object lY: TFXLabel
+    Tag = 101
+    Left = 8
+    Top = 64
+    Width = 80
+    Height = 24
+    Hint = 'label3'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 8
+    LayoutY = 64
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Y2'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+  object lX21: TFXLabel
+    Tag = 101
+    Left = 184
+    Top = 16
+    Width = 80
+    Height = 24
+    Hint = 'label4'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 184
+    LayoutY = 16
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'X2'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+  object lY21: TFXLabel
+    Tag = 101
+    Left = 184
+    Top = 64
+    Width = 80
+    Height = 24
+    Hint = 'label5'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 184
+    LayoutY = 64
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Y2'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+  end
+end
--- a/2/Lenj/error.txt
+++ b/2/Lenj/error.txt
--- a/2/Lenj/game$TimerMethod.class
+++ b/2/Lenj/game$TimerMethod.class
--- a/2/Lenj/game.class
+++ b/2/Lenj/game.class
--- a/2/Lenj/game.java
+++ b/2/Lenj/game.java
@@ -0,0 +1,96 @@
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.layout.Pane;
+import javafx.stage.Stage;
+import javafx.scene.canvas.*;
+import javafx.scene.control.*;
+import javafx.scene.canvas.GraphicsContext;
+import javafx.scene.paint.Color;
+import java.lang.Thread;
+import javafx.animation.AnimationTimer;
+import javafx.scene.input.*;
+import javafx.event.*;
+import javafx.scene.input.KeyCodeCombination;
+/**
+ *
+ * Beschreibung
+ *
+ * @version 1.0 vom 19.11.2024
+ * @author 
+ */
+
+public class game extends Application {
+  // Anfang Attribute
+  public int gameWidth = 1000;
+  public int gameHeight = 720;
+  private AnimationTimer timer;
+  private int X = 0;
+  private Canvas main = new Canvas();
+  // Ende Attribute
+  
+  public void start(Stage primaryStage) { 
+    Pane root = new Pane();
+    Scene scene = new Scene(root, gameWidth, gameHeight);
+    // Anfang Komponenten
+    
+    main.setLayoutX(0);
+    main.setLayoutY(0);
+    main.setWidth(gameWidth);
+    main.setHeight(gameHeight);
+    main.setOnKeyPressed(
+    (event) -> {main_KeyPressed(event);} 
+    );
+    root.getChildren().add(main);
+    main.setOnMouseClicked(
+    (event) -> {main_MouseClicked(event);} 
+    );
+    // Ende Komponenten
+    
+    primaryStage.setOnCloseRequest(e -> System.exit(0));
+    primaryStage.setTitle("game");
+    primaryStage.setScene(scene);
+    primaryStage.show();
+    
+    
+    timer = new TimerMethod();
+    timer.start();
+    
+    
+    
+  } // end of public game
+  
+  // Anfang Methoden
+  
+  public static void main(String[] args){
+    launch(args);
+    // end of while
+  } // end of main
+  public void draw(GraphicsContext context) {
+    context.setFill(Color.BLUE);
+    context.fillRect(X,0,X+100,100);
+    context.clearRect(0,0,gameWidth,gameHeight);
+    
+  }
+  public void main_MouseClicked(MouseEvent evt) {
+             X+=10; 
+    
+  } // end of main_MouseClicked
+
+  public void main_KeyPressed(KeyEvent evt) {
+    if(evt.getCode() == KeyCode.ENTER) {
+      timer.stop();              
+    }
+    
+  } // end of main_KeyPressed
+
+  // Ende Methoden
+  public class TimerMethod extends AnimationTimer {
+    @Override
+    public void handle(long now) {
+      mainLoop();      
+    }
+  }
+  public void mainLoop() {
+    draw(main.getGraphicsContext2D());
+  }
+} // end of class game
--- a/2/Lenj/game.jfm
+++ b/2/Lenj/game.jfm
@@ -0,0 +1,67 @@
+object FGUIForm: TFXGuiForm
+  Tag = 180
+  Left = 747
+  Top = 452
+  BorderIcons = [biSystemMenu]
+  Caption = 'game'
+  ClientHeight = 434
+  ClientWidth = 534
+  Color = clBtnFace
+  Font.Charset = DEFAULT_CHARSET
+  Font.Color = clWindowText
+  Font.Height = -12
+  Font.Name = 'Segoe UI'
+  Font.Style = []
+  FormStyle = fsStayOnTop
+  Position = poDesigned
+  Visible = True
+  OnAfterMonitorDpiChanged = FormAfterMonitorDpiChanged
+  OnBeforeMonitorDpiChanged = FormBeforeMonitorDpiChanged
+  OnClose = FormClose
+  OnCloseQuery = FormCloseQuery
+  OnCreate = FormCreate
+  OnMouseActivate = FormMouseActivate
+  OnResize = FormResize
+  FrameType = 8
+  Modified = False
+  Resizable = True
+  Undecorated = False
+  Background = clBtnFace
+  Title = 'game'
+  X = 0
+  Y = 0
+  FullScreen = False
+  AlwaysOnTop = False
+  Iconified = False
+  MaxHeight = 0
+  MaxWidth = 0
+  MinHeight = 0
+  MinWidth = 0
+  showing = ''
+  TextHeight = 15
+  object main: TFXCanvas
+    Tag = 114
+    Left = 0
+    Top = 0
+    Width = 536
+    Height = 432
+    Hint = 'canvas1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Canvas'
+    LayoutX = 0
+    LayoutY = 0
+    Disable = False
+    Cache = False
+    dragOver = ''
+    keyPressed = 'main_KeyPressed'
+    mouseClicked = 'main_MouseClicked'
+  end
+  object GNUgettextMarker: TGnuGettextComponentMarker
+  end
+end
--- a/2/Lenj/game.~ava
+++ b/2/Lenj/game.~ava
@@ -0,0 +1,96 @@
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.layout.Pane;
+import javafx.stage.Stage;
+import javafx.scene.canvas.*;
+import javafx.scene.control.*;
+import javafx.scene.canvas.GraphicsContext;
+import javafx.scene.paint.Color;
+import java.lang.Thread;
+import javafx.animation.AnimationTimer;
+import javafx.scene.input.*;
+import javafx.event.*;
+import javafx.scene.input.KeyCodeCombination;
+/**
+ *
+ * Beschreibung
+ *
+ * @version 1.0 vom 19.11.2024
+ * @author 
+ */
+
+public class game extends Application {
+  // Anfang Attribute
+  public int gameWidth = 1000;
+  public int gameHeight = 720;
+  private AnimationTimer timer;
+  private int X = 0;
+  private Canvas main = new Canvas();
+  // Ende Attribute
+  
+  public void start(Stage primaryStage) { 
+    Pane root = new Pane();
+    Scene scene = new Scene(root, gameWidth, gameHeight);
+    // Anfang Komponenten
+    
+    main.setLayoutX(0);
+    main.setLayoutY(0);
+    main.setWidth(gameWidth);
+    main.setHeight(gameHeight);
+    main.setOnKeyPressed(
+    (event) -> {main_KeyPressed(event);} 
+    );
+    root.getChildren().add(main);
+    main.setOnMouseClicked(
+    (event) -> {main_MouseClicked(event);} 
+    );
+    // Ende Komponenten
+    
+    primaryStage.setOnCloseRequest(e -> System.exit(0));
+    primaryStage.setTitle("game");
+    primaryStage.setScene(scene);
+    primaryStage.show();
+    
+    
+    timer = new TimerMethod();
+    timer.start();
+    
+    draw(main.getGraphicsContext2D());
+    
+  } // end of public game
+  
+  // Anfang Methoden
+  
+  public static void main(String[] args){
+    launch(args);
+    // end of while
+  } // end of main
+  public void draw(GraphicsContext context) {
+    context.setFill(Color.BLUE);
+    context.fillRect(X,0,X+100,100);
+    context.clearRect(0,0,gameWidth,gameHeight);
+    
+  }
+  public void main_MouseClicked(MouseEvent evt) {
+             X+=10; 
+    
+  } // end of main_MouseClicked
+
+  public void main_KeyPressed(KeyEvent evt) {
+    if(evt.getCode() == KeyCode.ENTER) {
+      timer.stop();              
+    }
+    
+  } // end of main_KeyPressed
+
+  // Ende Methoden
+  public class TimerMethod extends AnimationTimer {
+    @Override
+    public void handle(long now) {
+      mainLoop();      
+    }
+  }
+  public void mainLoop() {
+    draw(main.getGraphicsContext2D());
+  }
+} // end of class game
--- a/2/Lenj/game.~fm
+++ b/2/Lenj/game.~fm
@@ -0,0 +1,67 @@
+object FGUIForm: TFXGuiForm
+  Tag = 180
+  Left = 747
+  Top = 452
+  BorderIcons = [biSystemMenu]
+  Caption = 'game'
+  ClientHeight = 434
+  ClientWidth = 534
+  Color = clBtnFace
+  Font.Charset = DEFAULT_CHARSET
+  Font.Color = clWindowText
+  Font.Height = -12
+  Font.Name = 'Segoe UI'
+  Font.Style = []
+  FormStyle = fsStayOnTop
+  Position = poDesigned
+  Visible = True
+  OnAfterMonitorDpiChanged = FormAfterMonitorDpiChanged
+  OnBeforeMonitorDpiChanged = FormBeforeMonitorDpiChanged
+  OnClose = FormClose
+  OnCloseQuery = FormCloseQuery
+  OnCreate = FormCreate
+  OnMouseActivate = FormMouseActivate
+  OnResize = FormResize
+  FrameType = 8
+  Modified = False
+  Resizable = True
+  Undecorated = False
+  Background = clBtnFace
+  Title = 'game'
+  X = 0
+  Y = 0
+  FullScreen = False
+  AlwaysOnTop = False
+  Iconified = False
+  MaxHeight = 0
+  MaxWidth = 0
+  MinHeight = 0
+  MinWidth = 0
+  showing = ''
+  TextHeight = 15
+  object main: TFXCanvas
+    Tag = 114
+    Left = 0
+    Top = 0
+    Width = 536
+    Height = 432
+    Hint = 'canvas1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Canvas'
+    LayoutX = 0
+    LayoutY = 0
+    Disable = False
+    Cache = False
+    dragOver = ''
+    keyPressed = 'main_KeyPressed'
+    mouseClicked = 'main_MouseClicked'
+  end
+  object GNUgettextMarker: TGnuGettextComponentMarker
+  end
+end
--- a/2/Lenj/test.class
+++ b/2/Lenj/test.class
--- a/2/Lenj/test.java
+++ b/2/Lenj/test.java
@@ -0,0 +1,95 @@
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.layout.Pane;
+import javafx.stage.Stage;
+import javafx.scene.control.*;
+import javafx.scene.text.*;
+import javafx.scene.text.Font;
+import je.NumberField;
+import javafx.event.*;
+import javafx.collections.*;
+
+/**
+ *
+ * Beschreibung
+ *
+ * @version 1.0 vom 06.11.2024
+ * @author 
+ */
+
+public class test extends Application {
+  // Anfang Attribute
+  public Label title = new Label();
+  
+  private int windowWidth = 500;
+  private int windowHeight = 300;
+  private NumberField field1 = new NumberField();
+  private Button button1 = new Button();
+  private ListView<String> listView1 = new ListView<>();
+  private ObservableList<String> listView1ObservableList = 
+            FXCollections.observableArrayList();
+  // Ende Attribute
+  
+  public void start(Stage primaryStage) { 
+    Pane root = new Pane();
+    Scene scene = new Scene(root, windowWidth, windowHeight);
+    // Anfang Komponenten
+    
+    title.setLayoutX(8);
+    title.setLayoutY(8);
+    title.setPrefHeight(24);
+    title.setPrefWidth(264);
+    title.setText("Just Testing");
+    title.setFont(Font.font("Dialog", 15));
+    
+    title.setContentDisplay(ContentDisplay.CENTER);
+    root.getChildren().add(title);
+    field1.setLayoutX(8);
+    field1.setLayoutY(40);
+    field1.setPrefHeight(24);
+    field1.setPrefWidth(136);
+    field1.setFont(Font.font("Dialog", 14));
+    field1.setPromptText("Number");
+    root.getChildren().add(field1);
+    button1.setLayoutX(88);
+    button1.setLayoutY(80);
+    button1.setPrefHeight(24);
+    button1.setPrefWidth(80);
+    button1.setText("Button");
+    button1.setOnAction(
+    (event) -> {button1_Action(event);} 
+    );
+    button1.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(button1);
+    listView1.setLayoutX(0);
+    listView1.setLayoutY(104);
+    listView1.setPrefHeight(112);
+    listView1.setPrefWidth(120);
+    listView1.setItems(listView1ObservableList);
+    listView1ObservableList.add("Amerika");
+    listView1ObservableList.add("Europa");
+    listView1ObservableList.add("Asien");
+    root.getChildren().add(listView1);
+    // Ende Komponenten
+    
+    primaryStage.setOnCloseRequest(e -> System.exit(0));
+    primaryStage.setTitle("test");
+    primaryStage.setScene(scene);
+    primaryStage.show();
+  } // end of public test
+  
+  // Anfang Methoden
+  
+  public static void main(String[] args) {
+    launch(args);
+  } // end of main
+  
+  public void button1_Action(Event evt) {
+    title.setText("wadaw");  
+    System.out.println(field1.getInt() * 123);
+    listView1ObservableList.add("Asien");      
+    
+  } // end of button1_Action
+
+  // Ende Methoden
+} // end of class test
--- a/2/Lenj/test.jfm
+++ b/2/Lenj/test.jfm
@@ -0,0 +1,179 @@
+object FGUIForm_3: TFXGuiForm
+  Tag = 180
+  Left = 727
+  Top = 322
+  BorderIcons = [biSystemMenu]
+  Caption = 'test'
+  ClientHeight = 217
+  ClientWidth = 281
+  Color = clBtnFace
+  Font.Charset = DEFAULT_CHARSET
+  Font.Color = clWindowText
+  Font.Height = -12
+  Font.Name = 'Segoe UI'
+  Font.Style = []
+  FormStyle = fsStayOnTop
+  Position = poDesigned
+  Visible = True
+  OnAfterMonitorDpiChanged = FormAfterMonitorDpiChanged
+  OnBeforeMonitorDpiChanged = FormBeforeMonitorDpiChanged
+  OnClose = FormClose
+  OnCloseQuery = FormCloseQuery
+  OnCreate = FormCreate
+  OnMouseActivate = FormMouseActivate
+  OnResize = FormResize
+  FrameType = 8
+  Modified = False
+  Resizable = True
+  Undecorated = False
+  Background = clBtnFace
+  Title = 'test'
+  X = 0
+  Y = 0
+  FullScreen = False
+  AlwaysOnTop = False
+  Iconified = False
+  MaxHeight = 0
+  MaxWidth = 0
+  MinHeight = 0
+  MinWidth = 0
+  showing = ''
+  TextHeight = 15
+  object title: TFXLabel
+    Tag = 101
+    Left = 8
+    Top = 8
+    Width = 264
+    Height = 24
+    Hint = 'label1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 8
+    LayoutY = 8
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 264
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_CENTER
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Label'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+    LabelFor = 'Just Testing'
+  end
+  object field1: TFXNumberField
+    Tag = 103
+    Left = 8
+    Top = 40
+    Width = 136
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 8
+    LayoutY = 40
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 136
+    SnapToPixel = False
+    Text = ''
+    Editable = True
+    PromptText = 'Number'
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object button1: TFXButton
+    Tag = 105
+    Left = 88
+    Top = 80
+    Width = 80
+    Height = 24
+    Hint = 'button1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Button'
+    LayoutX = 88
+    LayoutY = 80
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Button'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+    action = 'button1_Action'
+    CancelButton = False
+    DefaultButton = False
+  end
+  object listView1: TFXListView
+    Tag = 109
+    Left = 0
+    Top = 104
+    Width = 120
+    Height = 112
+    Hint = 'listView1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = 13158600
+    JavaType = 'ListView'
+    LayoutX = 0
+    LayoutY = 104
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 112
+    PrefWidth = 120
+    SnapToPixel = False
+    Editable = False
+    FixedCellSize = -1
+    Items.Strings = (
+      'Amerika'
+      'Europa'
+      'Asien')
+    Orientation = VERTICAL
+    SelectionMode = SINGLE
+  end
+  object GNUgettextMarker: TGnuGettextComponentMarker
+  end
+end
--- a/2/Lenj/test.~ava
+++ b/2/Lenj/test.~ava
@@ -0,0 +1,95 @@
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.layout.Pane;
+import javafx.stage.Stage;
+import javafx.scene.control.*;
+import javafx.scene.text.*;
+import javafx.scene.text.Font;
+import je.NumberField;
+import javafx.event.*;
+import javafx.collections.*;
+
+/**
+ *
+ * Beschreibung
+ *
+ * @version 1.0 vom 06.11.2024
+ * @author 
+ */
+
+public class test extends Application {
+  // Anfang Attribute
+  public Label title = new Label();
+  
+  private int windowWidth = 500;
+  private int windowHeight = 300;
+  private NumberField field1 = new NumberField();
+  private Button button1 = new Button();
+  private ListView<String> listView1 = new ListView<>();
+  private ObservableList<String> listView1ObservableList = 
+            FXCollections.observableArrayList();
+  // Ende Attribute
+  
+  public void start(Stage primaryStage) { 
+    Pane root = new Pane();
+    Scene scene = new Scene(root, windowWidth, windowHeight);
+    // Anfang Komponenten
+    
+    title.setLayoutX(8);
+    title.setLayoutY(8);
+    title.setPrefHeight(24);
+    title.setPrefWidth(264);
+    title.setText("Just Testing");
+    title.setFont(Font.font("Dialog", 15));
+    
+    title.setContentDisplay(ContentDisplay.CENTER);
+    root.getChildren().add(title);
+    field1.setLayoutX(8);
+    field1.setLayoutY(40);
+    field1.setPrefHeight(24);
+    field1.setPrefWidth(136);
+    field1.setFont(Font.font("Dialog", 14));
+    field1.setPromptText("Number");
+    root.getChildren().add(field1);
+    button1.setLayoutX(88);
+    button1.setLayoutY(80);
+    button1.setPrefHeight(24);
+    button1.setPrefWidth(80);
+    button1.setText("Button");
+    button1.setOnAction(
+    (event) -> {button1_Action(event);} 
+    );
+    button1.setFont(Font.font("Dialog", 11));
+    root.getChildren().add(button1);
+    listView1.setLayoutX(0);
+    listView1.setLayoutY(104);
+    listView1.setPrefHeight(112);
+    listView1.setPrefWidth(120);
+    listView1.setItems(listView1ObservableList);
+    listView1ObservableList.add("Amerika");
+    listView1ObservableList.add("Europa");
+    listView1ObservableList.add("Asien");
+    root.getChildren().add(listView1);
+    // Ende Komponenten
+    
+    primaryStage.setOnCloseRequest(e -> System.exit(0));
+    primaryStage.setTitle("test");
+    primaryStage.setScene(scene);
+    primaryStage.show();
+  } // end of public test
+  
+  // Anfang Methoden
+  
+  public static void main(String[] args) {
+    launch(args);
+  } // end of main
+  
+  public void button1_Action(Event evt) {
+    title.setText("wadaw");  
+    System.out.println(field1.getInt() * 123);
+    listView1ObservableList.add("adfe");      
+    
+  } // end of button1_Action
+
+  // Ende Methoden
+} // end of class test
--- a/2/Lenj/test.~fm
+++ b/2/Lenj/test.~fm
@@ -0,0 +1,176 @@
+object FGUIForm: TFXGuiForm
+  Tag = 180
+  Left = 727
+  Top = 322
+  BorderIcons = [biSystemMenu]
+  Caption = 'test'
+  ClientHeight = 217
+  ClientWidth = 281
+  Color = clBtnFace
+  Font.Charset = DEFAULT_CHARSET
+  Font.Color = clWindowText
+  Font.Height = -12
+  Font.Name = 'Segoe UI'
+  Font.Style = []
+  FormStyle = fsStayOnTop
+  Position = poDesigned
+  Visible = True
+  OnAfterMonitorDpiChanged = FormAfterMonitorDpiChanged
+  OnBeforeMonitorDpiChanged = FormBeforeMonitorDpiChanged
+  OnClose = FormClose
+  OnCloseQuery = FormCloseQuery
+  OnMouseActivate = FormMouseActivate
+  OnResize = FormResize
+  FrameType = 8
+  Modified = False
+  Resizable = True
+  Undecorated = False
+  Background = clBtnFace
+  Title = 'test'
+  X = 0
+  Y = 0
+  FullScreen = False
+  AlwaysOnTop = False
+  Iconified = False
+  MaxHeight = 0
+  MaxWidth = 0
+  MinHeight = 0
+  MinWidth = 0
+  showing = ''
+  TextHeight = 15
+  object title: TFXLabel
+    Tag = 101
+    Left = 8
+    Top = 8
+    Width = 264
+    Height = 24
+    Hint = 'label1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Label'
+    LayoutX = 8
+    LayoutY = 8
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 264
+    SnapToPixel = False
+    Alignment = CENTER_LEFT
+    ContentDisplay = _CD_CENTER
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Label'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+    LabelFor = 'Just Testing'
+  end
+  object field1: TFXNumberField
+    Tag = 103
+    Left = 8
+    Top = 40
+    Width = 136
+    Height = 24
+    Cursor = crIBeam
+    Hint = 'numberField1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clWhite
+    JavaType = 'NumberField'
+    LayoutX = 8
+    LayoutY = 40
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 136
+    SnapToPixel = False
+    Text = ''
+    Editable = True
+    PromptText = 'Number'
+    Alignment = CENTER_LEFT
+    PrefColumnCount = 12
+    action = ''
+  end
+  object button1: TFXButton
+    Tag = 105
+    Left = 88
+    Top = 80
+    Width = 80
+    Height = 24
+    Hint = 'button1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = clBtnFace
+    JavaType = 'Button'
+    LayoutX = 88
+    LayoutY = 80
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 24
+    PrefWidth = 80
+    SnapToPixel = False
+    Alignment = CENTER
+    ContentDisplay = _CD_LEFT
+    EllipsisString = '...'
+    Underline = False
+    TextFill = 3355443
+    GraphicTextGap = 4
+    MnemonicParsing = False
+    Text = 'Button'
+    TextAlignment = _TA_LEFT
+    WrapText = False
+    action = 'button1_Action'
+    CancelButton = False
+    DefaultButton = False
+  end
+  object listView1: TFXListView
+    Tag = 109
+    Left = 0
+    Top = 104
+    Width = 120
+    Height = 112
+    Hint = 'listView1'
+    Font.Charset = DEFAULT_CHARSET
+    Font.Color = clWindowText
+    Font.Height = -15
+    Font.Name = 'Dialog'
+    Font.Style = []
+    Foreground = clBlack
+    Background = 13158600
+    JavaType = 'ListView'
+    LayoutX = 0
+    LayoutY = 104
+    Disable = False
+    Cache = False
+    dragOver = ''
+    PrefHeight = 112
+    PrefWidth = 120
+    SnapToPixel = False
+    Editable = False
+    FixedCellSize = -1
+    Items.Strings = (
+      'Amerika'
+      'Europa'
+      'Asien')
+    Orientation = VERTICAL
+    SelectionMode = SINGLE
+  end
+end