Example usage for javafx.scene.control Button addEventHandler

Introduction

In this page you can find the example usage for javafx.scene.control Button addEventHandler.

Prototype

public final <T extends Event> void addEventHandler(final EventType<T> eventType,
        final EventHandler<? super T> eventHandler) 

Source Link

Document

Registers an event handler to this node.

Usage

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group());
    stage.setWidth(300);//from w w w  .  ja v  a  2s. com
    stage.setHeight(190);

    VBox vbox = new VBox();
    vbox.setLayoutX(20);
    vbox.setLayoutY(20);

    final Button button1 = new Button("OK");

    button1.addEventHandler(MouseEvent.MOUSE_ENTERED, new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent e) {
            System.out.println("mouse entered");
        }
    });

    button1.addEventHandler(MouseEvent.MOUSE_EXITED, new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent e) {
            System.out.println("mouse out");
        }
    });

    vbox.getChildren().add(button1);
    ((Group) scene.getRoot()).getChildren().add(vbox);

    stage.setScene(scene);
    stage.show();
}

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From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group());
    stage.setTitle("Button Sample");
    stage.setWidth(300);//from ww  w.  j a v  a2 s.c om
    stage.setHeight(190);

    VBox vbox = new VBox();
    vbox.setLayoutX(20);
    vbox.setLayoutY(20);

    final Button button1 = new Button("Accept");

    button1.addEventHandler(MouseEvent.MOUSE_ENTERED, new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent e) {
            button1.setEffect(shadow);
        }
    });

    button1.addEventHandler(MouseEvent.MOUSE_EXITED, new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent e) {
            button1.setEffect(null);
        }
    });

    vbox.getChildren().add(button1);
    vbox.setSpacing(10);
    ((Group) scene.getRoot()).getChildren().add(vbox);

    stage.setScene(scene);
    stage.show();
}

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