src/main/java/de/hitec/nhplus/Main.java

@@ -6,7 +6,6 @@ import javafx.application.Application;
 import javafx.application.Platform;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Scene;
-import javafx.scene.control.TabPane;
 import javafx.scene.layout.BorderPane;
 import javafx.stage.Stage;
 
@@ -24,12 +23,12 @@ public class Main extends Application {
     public void mainWindow() {
         try {
             FXMLLoader loader = new FXMLLoader(Main.class.getResource("/de/hitec/nhplus/MainWindowView.fxml"));
-            TabPane pane = loader.load();
+            BorderPane pane = loader.load();
 
             Scene scene = new Scene(pane);
             this.primaryStage.setTitle("NHPlus");
             this.primaryStage.setScene(scene);
-            this.primaryStage.setResizable(true);
+            this.primaryStage.setResizable(false);
             this.primaryStage.show();
 
             this.primaryStage.setOnCloseRequest(event -> {

src/main/java/de/hitec/nhplus/datastorage/DaoImp.java

@@ -5,7 +5,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 public abstract class DaoImp<T> implements Dao<T> {
-    protected final Connection connection;
+    protected Connection connection;
 
     public DaoImp(Connection connection) {
         this.connection = connection;

src/main/java/de/hitec/nhplus/fixtures/TreatmentFixture.java

@@ -18,7 +18,7 @@ import static de.hitec.nhplus.utils.DateConverter.convertStringToLocalTime;
 
 public class TreatmentFixture implements Fixture<Treatment>
 {
-    private final Map<String, Patient> patientsByName;
+    private Map<String, Patient> patientsByName;
 
     public TreatmentFixture(Map<String, Patient> patientsByName)
     {

src/main/java/de/hitec/nhplus/main/MainWindowController.java

@@ -1,58 +1,37 @@
 package de.hitec.nhplus.main;
 
 import de.hitec.nhplus.Main;
+import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.fxml.FXMLLoader;
-import javafx.scene.control.Tab;
-import javafx.scene.layout.AnchorPane;
 import javafx.scene.layout.BorderPane;
 
 import java.io.IOException;
 
 public class MainWindowController {
-    @FXML
-    private AnchorPane patientPage;
-    @FXML
-    private Tab patientTab;
-    @FXML
-    private AnchorPane treatmentPage;
-    @FXML
-    private Tab treatmentTab;
 
+    @FXML
+    private BorderPane mainBorderPane;
     @FXML
     public void initialize() {
-        loadPatientPage();
-        loadTreatmentsPage();
-
-        patientTab.setOnSelectionChanged(event -> loadPatientPage());
-        treatmentTab.setOnSelectionChanged(event -> loadTreatmentsPage());
+        handleShowAllPatient(null);
     }
 
-    private void loadPatientPage() {
+    @FXML
+    private void handleShowAllPatient(ActionEvent event) {
+        FXMLLoader loader = new FXMLLoader(Main.class.getResource("/de/hitec/nhplus/patient/AllPatientView.fxml"));
         try {
-            BorderPane patientsPane = FXMLLoader.load(
-                    Main.class.getResource("/de/hitec/nhplus/patient/AllPatientView.fxml")
-            );
-            patientPage.getChildren().setAll(patientsPane);
-            AnchorPane.setTopAnchor(patientsPane, 0d);
-            AnchorPane.setBottomAnchor(patientsPane, 0d);
-            AnchorPane.setLeftAnchor(patientsPane, 0d);
-            AnchorPane.setRightAnchor(patientsPane, 0d);
+            mainBorderPane.setCenter(loader.load());
         } catch (IOException exception) {
             exception.printStackTrace();
         }
     }
 
-    private void loadTreatmentsPage() {
+    @FXML
+    private void handleShowAllTreatments(ActionEvent event) {
+        FXMLLoader loader = new FXMLLoader(Main.class.getResource("/de/hitec/nhplus/treatment/AllTreatmentView.fxml"));
         try {
-            BorderPane treatmentsPane = FXMLLoader.load(
-                    Main.class.getResource("/de/hitec/nhplus/treatment/AllTreatmentView.fxml")
-            );
-            treatmentPage.getChildren().setAll(treatmentsPane);
-            AnchorPane.setTopAnchor(treatmentsPane, 0d);
-            AnchorPane.setBottomAnchor(treatmentsPane, 0d);
-            AnchorPane.setLeftAnchor(treatmentsPane, 0d);
-            AnchorPane.setRightAnchor(treatmentsPane, 0d);
+            mainBorderPane.setCenter(loader.load());
         } catch (IOException exception) {
             exception.printStackTrace();
         }

src/main/java/de/hitec/nhplus/patient/AllPatientController.java

@@ -80,7 +80,9 @@ public class AllPatientController {
                 .getSelectionModel()
                 .selectedItemProperty()
                 .addListener((observableValue, oldPatient, newPatient) ->
-                        AllPatientController.this.buttonDelete.setDisable(newPatient == null)
+                        {
+                            AllPatientController.this.buttonDelete.setDisable(newPatient == null);
+                        }
                 );
 
         this.buttonAdd.setDisable(true);

src/main/java/de/hitec/nhplus/patient/Patient.java

@@ -4,6 +4,7 @@ import de.hitec.nhplus.main.Person;
 import de.hitec.nhplus.treatment.Treatment;
 import de.hitec.nhplus.utils.DateConverter;
 import javafx.beans.property.SimpleIntegerProperty;
+import javafx.beans.property.SimpleLongProperty;
 import javafx.beans.property.SimpleStringProperty;
 
 import java.time.LocalDate;

src/main/java/de/hitec/nhplus/treatment/AllTreatmentController.java

@@ -70,7 +70,9 @@ public class AllTreatmentController {
                 .getSelectionModel()
                 .selectedItemProperty()
                 .addListener((observableValue, oldTreatment, newTreatment) ->
-                        AllTreatmentController.this.buttonDelete.setDisable(newTreatment == null)
+                        {
+                            AllTreatmentController.this.buttonDelete.setDisable(newTreatment == null);
+                        }
                 );
 
         this.createComboBoxData();

src/main/java/de/hitec/nhplus/treatment/Treatment.java

@@ -60,11 +60,11 @@ public class Treatment {
     }
 
     public void setBegin(String begin) {
-        this.begin = DateConverter.convertStringToLocalTime(begin);
+        this.begin = DateConverter.convertStringToLocalTime(begin);;
     }
 
     public void setEnd(String end) {
-        this.end = DateConverter.convertStringToLocalTime(end);
+        this.end = DateConverter.convertStringToLocalTime(end);;
     }
 
     public String getDescription() {

src/main/java/de/hitec/nhplus/treatment/TreatmentController.java

@@ -47,7 +47,7 @@ public class TreatmentController {
 
         PatientDao pDao = DaoFactory.getDaoFactory().createPatientDAO();
         try {
-            this.patient = pDao.read(treatment.getPatientId());
+            this.patient = pDao.read((int) treatment.getPatientId());
             this.treatment = treatment;
             showData();
         } catch (SQLException exception) {

src/main/java/de/hitec/nhplus/treatment/TreatmentDao.java

@@ -23,7 +23,7 @@ public class TreatmentDao extends DaoImp<Treatment> {
             final String SQL = "INSERT INTO treatment (patientId, treatment_date, begin, end, description, remark) " +
                     "VALUES (?, ?, ?, ?, ?, ?)";
             preparedStatement = this.connection.prepareStatement(SQL);
-            preparedStatement.setInt(1, treatment.getPatientId());
+            preparedStatement.setLong(1, treatment.getPatientId());
             preparedStatement.setString(2, treatment.getDate());
             preparedStatement.setString(3, treatment.getBegin());
             preparedStatement.setString(4, treatment.getEnd());
@@ -128,7 +128,7 @@ public class TreatmentDao extends DaoImp<Treatment> {
             preparedStatement.setString(4, treatment.getEnd());
             preparedStatement.setString(5, treatment.getDescription());
             preparedStatement.setString(6, treatment.getRemarks());
-            preparedStatement.setInt(7, treatment.getId());
+            preparedStatement.setLong(7, treatment.getId());
         } catch (SQLException exception) {
             exception.printStackTrace();
         }

src/main/java/module-info.java

@@ -1,6 +1,7 @@
 module de.hitec.nhplus {
     requires javafx.controls;
     requires javafx.fxml;
+    requires org.controlsfx.controls;
     requires java.sql;
     requires org.xerial.sqlitejdbc;
 

src/main/resources/de/hitec/nhplus/Application.css

@@ -1 +1,6 @@
 /* https://materialui.co/colors */
+.tabs{
+    -fx-background-color: #1565C0;
+    -fx-padding: 4px;
+    -fx-spacing: 4px;
+}

src/main/resources/de/hitec/nhplus/MainWindowView.fxml

@@ -1,18 +1,44 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<?import javafx.scene.control.Tab?>
-<?import javafx.scene.control.TabPane?>
-<?import javafx.scene.layout.AnchorPane?>
-<TabPane
-        tabClosingPolicy="UNAVAILABLE"
-        xmlns="http://javafx.com/javafx/17.0.2-ea"
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.layout.BorderPane?>
+<?import javafx.scene.layout.HBox?>
+<BorderPane
+        fx:id="mainBorderPane"
+        maxHeight="-Infinity"
+        maxWidth="-Infinity"
+        minHeight="-Infinity"
+        minWidth="-Infinity"
+        prefHeight="688.0"
+        prefWidth="926.0"
+        xmlns="http://javafx.com/javafx/10.0.2-internal"
         xmlns:fx="http://javafx.com/fxml/1"
-        fx:controller="de.hitec.nhplus.main.MainWindowController"
->
-    <Tab fx:id="patientTab" text="Patienten">
-        <AnchorPane fx:id="patientPage"/>
-    </Tab>
-    <Tab fx:id="treatmentTab" text="Behandlungen">
-        <AnchorPane fx:id="treatmentPage"/>
-    </Tab>
-</TabPane>
+        fx:controller="de.hitec.nhplus.main.MainWindowController">
+    <top>
+        <HBox id="tabs" alignment="CENTER_LEFT" styleClass="tabs" stylesheets="@Application.css">
+            <children>
+                <Button
+                        alignment="CENTER"
+                        contentDisplay="CENTER"
+                        mnemonicParsing="false"
+                        onAction="#handleShowAllPatient"
+                        prefWidth="105.0"
+                        text="Patienten"
+                >
+                    <opaqueInsets>
+                        <Insets/>
+                    </opaqueInsets>
+                </Button>
+                <Button
+                        alignment="CENTER"
+                        contentDisplay="CENTER"
+                        mnemonicParsing="false"
+                        onAction="#handleShowAllTreatments"
+                        prefWidth="105.0"
+                        text="Behandlungen"
+                ></Button>
+            </children>
+        </HBox>
+    </top>
+</BorderPane>

src/main/resources/de/hitec/nhplus/patient/AllPatientView.fxml

@@ -3,72 +3,44 @@
 <?import javafx.geometry.Insets?>
 <?import javafx.scene.control.*?>
 <?import javafx.scene.layout.*?>
-<BorderPane
+<?import javafx.scene.text.Font?>
+<AnchorPane
+        prefHeight="500.0"
+        prefWidth="855.0"
         xmlns="http://javafx.com/javafx/11.0.1"
         xmlns:fx="http://javafx.com/fxml/1"
-        fx:controller="de.hitec.nhplus.patient.AllPatientController"
->
-    <padding>
-        <Insets top="8" left="8" bottom="8" right="8"/>
-    </padding>
-    <center>
+        fx:controller="de.hitec.nhplus.patient.AllPatientController">
+    <children>
         <TableView
                 fx:id="tableView"
-                editable="true"
-        >
+                editable="true" layoutX="31.0"
+                layoutY="120.0" prefHeight="287.0"
+                prefWidth="825.0"
+                AnchorPane.bottomAnchor="100.0"
+                AnchorPane.leftAnchor="15.0"
+                AnchorPane.rightAnchor="15.0"
+                AnchorPane.topAnchor="80.0">
             <columns>
-                <TableColumn
-                        fx:id="columnId"
-                        minWidth="40.0"
-                        text="ID"
-                />
-                <TableColumn
-                        fx:id="columnSurname"
-                        minWidth="140.0"
-                        onEditCommit="#handleOnEditSurname"
-                        text="Nachname"
-                />
-                <TableColumn
-                        fx:id="columnFirstName"
-                        minWidth="140.0"
-                        onEditCommit="#handleOnEditFirstname"
-                        text="Vorname"
-                />
-                <TableColumn
-                        fx:id="columnDateOfBirth"
-                        minWidth="140.0"
-                        onEditCommit="#handleOnEditDateOfBirth"
-                        text="Geburtstag"
-                />
-                <TableColumn
-                        fx:id="columnCareLevel"
-                        minWidth="140.0"
-                        onEditCommit="#handleOnEditCareLevel"
-                        prefWidth="75.0"
-                        text="Pflegegrad"
-                />
-                <TableColumn
-                        fx:id="columnRoomNumber"
-                        minWidth="140.0"
-                        onEditCommit="#handleOnEditRoomNumber"
-                        text="Raum"
-                />
+                <TableColumn fx:id="columnId" maxWidth="-1.0" minWidth="40.0" prefWidth="5.0" text="ID"/>
+                <TableColumn fx:id="columnSurname" maxWidth="-1.0" minWidth="140.0" onEditCommit="#handleOnEditSurname"
+                             prefWidth="100.0" text="Nachname"/>
+                <TableColumn fx:id="columnFirstName" maxWidth="-1.00" minWidth="140.0"
+                             onEditCommit="#handleOnEditFirstname" prefWidth="75.0" text="Vorname"/>
+                <TableColumn fx:id="columnDateOfBirth" maxWidth="-1.0" minWidth="140.0"
+                             onEditCommit="#handleOnEditDateOfBirth" prefWidth="75.0" text="Geburtstag"/>
+                <TableColumn fx:id="columnCareLevel" maxWidth="-1.0" minWidth="140.0"
+                             onEditCommit="#handleOnEditCareLevel" prefWidth="75.0" text="Pflegegrad"/>
+                <TableColumn fx:id="columnRoomNumber" maxWidth="-1.0" minWidth="140.0"
+                             onEditCommit="#handleOnEditRoomNumber" prefWidth="75.0" text="Raum"/>
             </columns>
             <columnResizePolicy>
                 <TableView fx:constant="CONSTRAINED_RESIZE_POLICY"/>
             </columnResizePolicy>
         </TableView>
-    </center>
-    <bottom>
-        <BorderPane>
-            <BorderPane.margin>
-                <Insets top="8.0"/>
-            </BorderPane.margin>
-            <center>
-                <GridPane hgap="8.0" vgap="8.0">
-                    <padding>
-                        <Insets right="48.0"/>
-                    </padding>
+        <HBox layoutX="623.0" layoutY="419.3999938964844" spacing="10.0" AnchorPane.bottomAnchor="15.0"
+              AnchorPane.leftAnchor="15.0" AnchorPane.rightAnchor="15.0">
+            <children>
+                <GridPane hgap="10.0" vgap="10.0">
                     <columnConstraints>
                         <ColumnConstraints halignment="LEFT" hgrow="SOMETIMES" prefWidth="200.0"/>
                         <ColumnConstraints halignment="LEFT" hgrow="SOMETIMES" minWidth="200.0" prefWidth="200.0"/>
@@ -78,65 +50,48 @@
                         <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES"/>
                         <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES"/>
                     </rowConstraints>
-                    <TextField
-                            fx:id="textFieldFirstName"
-                            minWidth="200.0"
-                            prefHeight="26.0"
-                            prefWidth="200.0"
-                            promptText="Vorname"
-                    />
-                    <TextField
-                            fx:id="textFieldSurname"
-                            minWidth="200.0"
-                            prefHeight="26.0"
-                            prefWidth="200.0"
-                            promptText="Nachname"
-                            GridPane.columnIndex="1"
-                    />
-                    <TextField
-                            fx:id="textFieldDateOfBirth"
-                            minWidth="160.0"
-                            prefWidth="160.0"
-
-                            promptText="Geburtstag"
-                            GridPane.columnIndex="2"
-                    />
-                    <TextField
-                            fx:id="textFieldCareLevel"
-                            prefHeight="26.0"
-                            prefWidth="200.0"
-
-                            promptText="Pflegegrad"
-                            GridPane.rowIndex="1"
-                    />
-                    <TextField
-                            fx:id="textFieldRoomNumber"
-                            prefHeight="26.0"
-                            prefWidth="200.0"
-                            promptText="Raum"
-                            GridPane.columnIndex="1"
-                            GridPane.rowIndex="1"
-                    />
+                    <children>
+                        <TextField fx:id="textFieldFirstName" minWidth="200.0" prefHeight="26.0" prefWidth="200.0"
+                                   promptText="Vorname"/>
+                        <TextField fx:id="textFieldSurname" minWidth="200.0" prefHeight="26.0" prefWidth="200.0"
+                                   promptText="Nachname" GridPane.columnIndex="1"/>
+                        <TextField fx:id="textFieldDateOfBirth" minWidth="160.0" prefWidth="160.0"
+                                   promptText="Geburtstag" GridPane.columnIndex="2"/>
+                        <TextField fx:id="textFieldCareLevel" prefHeight="26.0" prefWidth="200.0"
+                                   promptText="Pflegegrad" GridPane.rowIndex="1"/>
+                        <TextField fx:id="textFieldRoomNumber" prefHeight="26.0" prefWidth="200.0" promptText="Raum"
+                                   GridPane.columnIndex="1" GridPane.rowIndex="1"/>
+                    </children>
+                    <padding>
+                        <Insets right="10.0"/>
+                    </padding>
+                    <HBox.margin>
+                        <Insets/>
+                    </HBox.margin>
                 </GridPane>
-            </center>
-            <right>
-                <VBox spacing="8.0">
-                    <Button
-                            fx:id="buttonAdd"
-                            mnemonicParsing="false"
-                            onAction="#handleAdd"
-                            prefWidth="90.0"
-                            text="Hinzufügen"
-                    />
-                    <Button
-                            fx:id="buttonDelete"
-                            mnemonicParsing="false"
-                            onAction="#handleDelete"
-                            prefWidth="90.0"
-                            text="Löschen"
-                    />
-                </VBox>
-            </right>
-        </BorderPane>
-    </bottom>
-</BorderPane>
+                <HBox alignment="TOP_CENTER" prefWidth="190.0" spacing="10.0">
+                    <children>
+                        <Button fx:id="buttonAdd" mnemonicParsing="false" onAction="#handleAdd" prefWidth="90.0"
+                                text="Hinzufügen"/>
+                        <Button fx:id="buttonDelete" mnemonicParsing="false" onAction="#handleDelete" prefWidth="90.0"
+                                text="Löschen"/>
+                    </children>
+                </HBox>
+            </children>
+        </HBox>
+        <HBox alignment="TOP_CENTER" layoutX="10.0" layoutY="10.0" prefWidth="200.0" spacing="25.0"
+              AnchorPane.leftAnchor="15.0" AnchorPane.rightAnchor="15.0" AnchorPane.topAnchor="5.0">
+            <children>
+                <Label alignment="CENTER" contentDisplay="CENTER" minWidth="400.0" text="Patienten"
+                       textAlignment="CENTER">
+                    <font>
+                        <Font size="36.0"/>
+                    </font>
+                </Label>
+            </children>
+        </HBox>
+    </children>
+    <padding>
+        <Insets top="10.0"/>
+    </padding>
+</AnchorPane>

src/main/resources/de/hitec/nhplus/treatment/AllTreatmentView.fxml

@@ -3,93 +3,70 @@
 <?import javafx.geometry.Insets?>
 <?import javafx.scene.control.*?>
 <?import javafx.scene.layout.*?>
-<BorderPane
-        xmlns="http://javafx.com/javafx/11.0.1"
-        xmlns:fx="http://javafx.com/fxml/1"
-        fx:controller="de.hitec.nhplus.treatment.AllTreatmentController"
->
-    <padding>
-        <Insets top="8" left="8" bottom="8" right="8"/>
-    </padding>
-    <center>
-        <TableView
-                fx:id="tableView"
-                editable="true"
-                onMouseClicked="#handleMouseClick"
-        >
+<?import javafx.scene.text.Font?>
+<AnchorPane prefHeight="500.0" prefWidth="855.0" xmlns="http://javafx.com/javafx/11.0.1"
+            xmlns:fx="http://javafx.com/fxml/1" fx:controller="de.hitec.nhplus.treatment.AllTreatmentController">
+    <children>
+        <TableView fx:id="tableView" editable="true" layoutX="31.0" layoutY="35.0" onMouseClicked="#handleMouseClick"
+                   prefHeight="364.0" prefWidth="825.0" AnchorPane.bottomAnchor="75.0" AnchorPane.leftAnchor="15.0"
+                   AnchorPane.rightAnchor="15.0" AnchorPane.topAnchor="80.0">
             <columns>
-                <TableColumn
-                        fx:id="columnId"
-                        minWidth="40.0"
-                        text="ID"
-                />
-                <TableColumn
-                        fx:id="columnPatientId"
-                        minWidth="40.0"
-                        text="PatientID"
-                />
-                <TableColumn
-                        fx:id="columnDate"
-                        maxWidth="-1.0"
-                        minWidth="140.0"
-                        prefWidth="150.0"
-                        text="Datum"
-                />
-                <TableColumn
-                        fx:id="columnBegin"
-                        minWidth="140.0"
-                        text="Beginn"
-                />
-                <TableColumn
-                        fx:id="columnEnd"
-                        minWidth="140.0"
-                        text="Ende"
-                />
-                <TableColumn
-                        fx:id="columnDescription"
-                        minWidth="200.0"
-                        text="Kurzbeschreibung"
-                />
+                <TableColumn fx:id="columnId" maxWidth="-1.0" minWidth="40.0" prefWidth="50.0" text="ID"/>
+                <TableColumn fx:id="columnPatientId" maxWidth="-1.0" minWidth="40.0" prefWidth="120.0"
+                             text="PatientID"/>
+                <TableColumn fx:id="columnDate" maxWidth="-1.0" minWidth="140.0" prefWidth="150.0" text="Datum"/>
+                <TableColumn fx:id="columnBegin" maxWidth="-1.0" minWidth="140.0" prefWidth="150.0" text="Beginn"/>
+                <TableColumn fx:id="columnEnd" maxWidth="-1.0" minWidth="140.0" prefWidth="150.0" text="Ende"/>
+                <TableColumn fx:id="columnDescription" maxWidth="-1.0" minWidth="200.0" prefWidth="300.0"
+                             text="Kurzbeschreibung"/>
             </columns>
             <columnResizePolicy>
                 <TableView fx:constant="CONSTRAINED_RESIZE_POLICY"/>
             </columnResizePolicy>
         </TableView>
-    </center>
-    <bottom>
-        <BorderPane>
-            <BorderPane.margin>
-                <Insets top="8.0"/>
-            </BorderPane.margin>
-            <center>
-                <HBox spacing="8.0">
-                    <Button
-                            fx:id="buttonNewTreament"
-                            mnemonicParsing="false"
-                            onAction="#handleNewTreatment"
-                            prefWidth="200.0"
-                            text="neue Behandlung anlegen"
-                            GridPane.columnIndex="1"
-                    />
-                    <ComboBox
-                            fx:id="comboBoxPatientSelection"
-                            minWidth="160.0"
-                            onAction="#handleComboBox"
-                            prefWidth="200.0"/>
-
-                </HBox>
-            </center>
-            <right>
-                <Button
-                        fx:id="buttonDelete"
-                        mnemonicParsing="false"
-                        onAction="#handleDelete"
-                        prefWidth="200.0"
-                        text="Löschen"
-                        GridPane.columnIndex="2"
-                />
-            </right>
-        </BorderPane>
-
-    </bottom>
-</BorderPane>
+        <HBox layoutX="623.0" layoutY="419.3999938964844" spacing="10.0" AnchorPane.bottomAnchor="15.0"
+              AnchorPane.leftAnchor="15.0" AnchorPane.rightAnchor="15.0">
+            <children>
+                <GridPane hgap="10.0" vgap="10.0">
+                    <columnConstraints>
+                        <ColumnConstraints halignment="LEFT" hgrow="SOMETIMES" prefWidth="200.0"/>
+                        <ColumnConstraints halignment="LEFT" hgrow="SOMETIMES" minWidth="200.0" prefWidth="200.0"/>
+                        <ColumnConstraints halignment="LEFT" hgrow="SOMETIMES" minWidth="10.0" prefWidth="160.0"/>
+                    </columnConstraints>
+                    <rowConstraints>
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES"/>
+                    </rowConstraints>
+                    <children>
+                        <Button fx:id="buttonNewTreament" mnemonicParsing="false" onAction="#handleNewTreatment"
+                                prefWidth="200.0" text="neue Behandlung anlegen" GridPane.columnIndex="1"/>
+                        <ComboBox fx:id="comboBoxPatientSelection" minWidth="160.0" onAction="#handleComboBox"
+                                  prefWidth="200.0"/>
+                        <Button fx:id="buttonDelete" mnemonicParsing="false" onAction="#handleDelete" prefWidth="200.0"
+                                text="Löschen" GridPane.columnIndex="2"/>
+                    </children>
+                    <padding>
+                        <Insets right="10.0"/>
+                    </padding>
+                    <HBox.margin>
+                        <Insets/>
+                    </HBox.margin>
+                </GridPane>
+                <HBox prefWidth="190.0" spacing="10.0"/>
+            </children>
+        </HBox>
+        <HBox alignment="TOP_CENTER" layoutX="10.0" layoutY="10.0" prefWidth="200.0" spacing="25.0"
+              AnchorPane.leftAnchor="15.0" AnchorPane.rightAnchor="15.0" AnchorPane.topAnchor="5.0">
+            <children>
+                <Label alignment="CENTER" contentDisplay="CENTER" minWidth="400.0" text="Behandlungen"
+                       textAlignment="CENTER">
+                    <font>
+                        <Font size="36.0"/>
+                    </font>
+                </Label>
+            </children>
+        </HBox>
+    </children>
+    <padding>
+        <Insets top="10.0"/>
+    </padding>
+</AnchorPane>