Example usage for javafx.scene Parent setOnMouseDragged

Introduction

In this page you can find the example usage for javafx.scene Parent setOnMouseDragged.

Prototype

public final void setOnMouseDragged(EventHandler<? super MouseEvent> value) 

Source Link

Usage

From source file:de.chaosfisch.uploader.gui.GUIUploader.java

private void initApplication(final Stage primaryStage) {

    try {/*from w  w  w.ja  va  2 s  . c  om*/

        final Parent parent = fxmlLoader
                .load(getClass().getResource("/de/chaosfisch/uploader/view/SimpleJavaYoutubeUploader.fxml"),
                        resources)
                .getRoot();

        final Scene scene = SceneBuilder.create().root(parent).fill(Color.TRANSPARENT).build();

        try (InputStream iconInputStream = getClass()
                .getResourceAsStream("/de/chaosfisch/uploader/resources/images/film.png")) {
            StageBuilder.create().icons(new Image(iconInputStream)).minHeight(MIN_HEIGHT).height(MIN_HEIGHT)
                    .minWidth(MIN_WIDTH).width(MIN_WIDTH).scene(scene).resizable(true)
                    .onCloseRequest(new ApplicationClosePromptDialog()).applyTo(primaryStage);
        }
        parent.setOnMouseDragged(new EventHandler<MouseEvent>() {

            @Override
            public void handle(final MouseEvent me) {
                primaryStage.setX(me.getScreenX() - initX);
                primaryStage.setY(me.getScreenY() - initY);
            }
        });

        parent.setOnMousePressed(new EventHandler<MouseEvent>() {
            @Override
            public void handle(final MouseEvent me) {
                initX = me.getScreenX() - primaryStage.getX();
                initY = me.getScreenY() - primaryStage.getY();
            }
        });

        primaryStage.initStyle(StageStyle.TRANSPARENT);
        primaryStage.show();
    } catch (final IOException e) {
        LOGGER.error("FXML Load error", e);
        throw new RuntimeException(e);
    }
}

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