2 files changed, 19 insertions, 1 deletions
diff --git a/src/de/fhswf/in/inf/se/notepadMinusMinus/view/MainView.fxml b/src/de/fhswf/in/inf/se/notepadMinusMinus/view/MainView.fxml
index 1a07833..7039428 100644
--- a/src/de/fhswf/in/inf/se/notepadMinusMinus/view/MainView.fxml
+++ b/src/de/fhswf/in/inf/se/notepadMinusMinus/view/MainView.fxml
@@ -84,7 +84,7 @@
             <Label text="Note:" GridPane.columnIndex="2" />
             <Label fx:id="averageNoteLabel" text="0,0" GridPane.columnIndex="3" />
             <Button mnemonicParsing="false" onAction="#handleNewValue" text="Neu" GridPane.columnIndex="4" />
-            <Button disable="true" mnemonicParsing="false" text="Löschen" GridPane.columnIndex="5" />
+            <Button fx:id="deleteButton" disable="true" mnemonicParsing="false" onAction="#handleDeleteValue" text="Löschen" GridPane.columnIndex="5" />
             <Label text="Kolloquium" GridPane.rowIndex="1" />
             <ComboBox fx:id="colloquiumComboBox" disable="true" prefWidth="150.0" GridPane.columnIndex="1" GridPane.columnSpan="2" GridPane.rowIndex="1" />
             <ComboBox fx:id="thesisComboBox" disable="true" prefWidth="150.0" GridPane.columnIndex="4" GridPane.columnSpan="2" GridPane.rowIndex="1" />
diff --git a/src/de/fhswf/in/inf/se/notepadMinusMinus/view/MainViewController.java b/src/de/fhswf/in/inf/se/notepadMinusMinus/view/MainViewController.java
index bea6305..b322169 100644
--- a/src/de/fhswf/in/inf/se/notepadMinusMinus/view/MainViewController.java
+++ b/src/de/fhswf/in/inf/se/notepadMinusMinus/view/MainViewController.java
@@ -7,6 +7,7 @@ import de.fhswf.in.inf.se.notepadMinusMinus.Main;
 import de.fhswf.in.inf.se.notepadMinusMinus.model.Grade;
 import javafx.application.Platform;
 import javafx.fxml.FXML;
+import javafx.scene.control.Button;
 import javafx.scene.control.ComboBox;
 import javafx.scene.control.Label;
 import javafx.scene.control.TableColumn;
@@ -43,6 +44,9 @@ public class MainViewController
    private Label averageNoteLabel;
 
    @FXML
+   private Button deleteButton;
+
+   @FXML
    private ComboBox<Double> colloquiumComboBox;
 
    @FXML
@@ -91,6 +95,9 @@ public class MainViewController
       attemptColumn.setOnEditCommit(data -> {
          data.getRowValue().setAttempt(data.getNewValue());
       });
+
+      deleteButton.disableProperty().bind(gradeTable.getSelectionModel()
+            .selectedIndexProperty().lessThan(0));
    }
 
    public void setMain(Main main)
@@ -107,6 +114,17 @@ public class MainViewController
    }
 
    @FXML
+   private void handleDeleteValue()
+   {
+      Grade delete = gradeTable.getSelectionModel().getSelectedItem();
+
+      if (delete != null)
+      {
+         gradeTable.getItems().remove(delete);
+      }
+   }
+
+   @FXML
    private void handleNew()
    {
       if (main != null)