Implement deletion of grades

1 files changed, 18 insertions, 0 deletions

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)