Finish Java Kompendium book

1 files changed, 23 insertions, 0 deletions

diff --git a/Java-Kompendium/kap23/1/src/main/java/SelectionHandler.java b/Java-Kompendium/kap23/1/src/main/java/SelectionHandler.java
new file mode 100644
index 0000000..52dbccb
--- /dev/null
+++ b/Java-Kompendium/kap23/1/src/main/java/SelectionHandler.java
@@ -0,0 +1,23 @@
+import javafx.event.ActionEvent;
+import javafx.event.EventHandler;
+import javafx.scene.control.CheckBox;
+import javafx.stage.Stage;
+
+public final class SelectionHandler implements EventHandler<ActionEvent> {
+
+    private Stage stage;
+
+    private CheckBox checkBox;
+
+    public SelectionHandler(Stage stage, CheckBox checkBox) {
+        this.stage = stage;
+        this.checkBox = checkBox;
+    }
+
+    @Override
+    public void handle(ActionEvent e) {
+        if (this.checkBox.isSelected()) {
+            this.stage.close();
+        }
+    }
+}