JFX

Author: buckyroberts

JavaFX/029_binding/Main.java

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+import javafx.application.Application;
+import javafx.beans.property.IntegerProperty;
+import javafx.beans.property.SimpleIntegerProperty;
+import javafx.scene.Scene;
+import javafx.scene.control.Button;
+import javafx.scene.layout.StackPane;
+import javafx.stage.Stage;
+
+public class Main extends Application {
+
+    Stage window;
+    Button button;
+
+    public static void main(String[] args) {
+        launch(args);
+    }
+
+    @Override
+    public void start(Stage primaryStage) throws Exception {
+        window = primaryStage;
+        window.setTitle("thenewboston");
+
+        IntegerProperty x = new SimpleIntegerProperty(3);
+        IntegerProperty y = new SimpleIntegerProperty();
+
+        y.bind(x.multiply(10));
+        System.out.println("x: " + x.getValue());
+        System.out.println("y: " + y.getValue() + "\n");
+
+        x.setValue(9);
+        System.out.println("x: " + x.getValue());
+        System.out.println("y: " + y.getValue() + "\n");
+
+        button = new Button("Submit");
+
+        StackPane layout = new StackPane();
+        layout.getChildren().add(button);
+        Scene scene = new Scene(layout, 300, 250);
+        window.setScene(scene);
+        window.show();
+    }
+
+
+}

JavaFX/030_bindingPropertiesExample/Main.java

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+import javafx.application.Application;
+import javafx.geometry.Pos;
+import javafx.scene.Scene;
+import javafx.scene.control.Label;
+import javafx.scene.control.TextField;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.VBox;
+import javafx.stage.Stage;
+
+public class Main extends Application {
+
+    Stage window;
+
+    public static void main(String[] args) {
+        launch(args);
+    }
+
+    @Override
+    public void start(Stage primaryStage) throws Exception {
+        window = primaryStage;
+        window.setTitle("thenewboston");
+
+        //Input and labels
+        TextField userInput = new TextField();
+        userInput.setMaxWidth(200);
+        Label firstLabel = new Label("Welcome to the site ");
+        Label secondLabel = new Label();
+
+        HBox bottomText = new HBox(firstLabel, secondLabel);
+        bottomText.setAlignment(Pos.CENTER);
+        VBox vBox = new VBox(10, userInput, bottomText);
+        vBox.setAlignment(Pos.CENTER);
+
+        secondLabel.textProperty().bind(userInput.textProperty());
+
+        Scene scene = new Scene(vBox, 300, 200);
+        window.setScene(scene);
+        window.show();
+    }
+
+
+}