Created
January 10, 2012 11:19
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JavaFX standalone application Splash Page for a great website.
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| package org.jewelsea.examples.splash; | |
| import javafx.animation.FadeTransition; | |
| import javafx.application.Application; | |
| import javafx.beans.value.ChangeListener; | |
| import javafx.beans.value.ObservableValue; | |
| import javafx.event.ActionEvent; | |
| import javafx.event.EventHandler; | |
| import javafx.geometry.Pos; | |
| import javafx.geometry.Rectangle2D; | |
| import javafx.scene.Scene; | |
| import javafx.scene.control.Label; | |
| import javafx.scene.control.ProgressBar; | |
| import javafx.scene.effect.DropShadow; | |
| import javafx.scene.image.Image; | |
| import javafx.scene.image.ImageView; | |
| import javafx.scene.layout.Pane; | |
| import javafx.scene.layout.VBox; | |
| import javafx.scene.web.WebView; | |
| import javafx.stage.Screen; | |
| import javafx.stage.Stage; | |
| import javafx.stage.StageStyle; | |
| import javafx.util.Duration; | |
| import org.w3c.dom.Document; | |
| /** Example of displaying a splash page for a standalone JavaFX application */ | |
| public class FxExperienceSplash extends Application { | |
| private Pane splashLayout; | |
| private ProgressBar loadProgress; | |
| private Label progressText; | |
| private WebView webView; | |
| private Stage mainStage; | |
| private static final int SPLASH_WIDTH = 676; | |
| private static final int SPLASH_HEIGHT = 227; | |
| public static void main(String[] args) throws Exception { launch(args); } | |
| @Override public void init() { | |
| ImageView splash = new ImageView(new Image("http://fxexperience.com/wp-content/uploads/2010/06/logo.png")); | |
| loadProgress = new ProgressBar(); | |
| loadProgress.setPrefWidth(SPLASH_WIDTH - 20); | |
| progressText = new Label("Loading hobbits with pie . . ."); | |
| splashLayout = new VBox(); | |
| splashLayout.getChildren().addAll(splash, loadProgress, progressText); | |
| progressText.setAlignment(Pos.CENTER); | |
| splashLayout.setStyle("-fx-padding: 5; -fx-background-color: cornsilk; -fx-border-width:5; -fx-border-color: linear-gradient(to bottom, chocolate, derive(chocolate, 50%));"); | |
| splashLayout.setEffect(new DropShadow()); | |
| } | |
| @Override public void start(final Stage initStage) throws Exception { | |
| showSplash(initStage); | |
| showMainStage(); | |
| webView.getEngine().documentProperty().addListener(new ChangeListener<Document>() { | |
| @Override public void changed(ObservableValue<? extends Document> observableValue, Document document, Document document1) { | |
| if (initStage.isShowing()) { | |
| loadProgress.progressProperty().unbind(); | |
| loadProgress.setProgress(1); | |
| progressText.setText("All hobbits are full."); | |
| mainStage.setIconified(false); | |
| initStage.toFront(); | |
| FadeTransition fadeSplash = new FadeTransition(Duration.seconds(1.2), splashLayout); | |
| fadeSplash.setFromValue(1.0); | |
| fadeSplash.setToValue(0.0); | |
| fadeSplash.setOnFinished(new EventHandler<ActionEvent>() { | |
| @Override public void handle(ActionEvent actionEvent) { | |
| initStage.hide(); | |
| } | |
| }); | |
| fadeSplash.play(); | |
| } | |
| } | |
| }); | |
| } | |
| private void showMainStage() { | |
| mainStage = new Stage(StageStyle.DECORATED); | |
| mainStage.setTitle("FX Experience"); | |
| mainStage.setIconified(true); | |
| // create a WebView. | |
| webView = new WebView(); | |
| webView.getEngine().load("http://fxexperience.com/"); | |
| loadProgress.progressProperty().bind(webView.getEngine().getLoadWorker().workDoneProperty().divide(100)); | |
| // layout the scene. | |
| Scene scene = new Scene(webView, 1000, 600); | |
| webView.prefWidthProperty().bind(scene.widthProperty()); | |
| webView.prefHeightProperty().bind(scene.heightProperty()); | |
| mainStage.setScene(scene); | |
| mainStage.show(); | |
| } | |
| private void showSplash(Stage initStage) { | |
| Scene splashScene = new Scene(splashLayout); | |
| initStage.initStyle(StageStyle.UNDECORATED); | |
| final Rectangle2D bounds = Screen.getPrimary().getBounds(); | |
| initStage.setScene(splashScene); | |
| initStage.setX(bounds.getMinX() + bounds.getWidth() / 2 - SPLASH_WIDTH / 2); | |
| initStage.setY(bounds.getMinY() + bounds.getHeight() / 2 - SPLASH_HEIGHT / 2); | |
| initStage.show(); | |
| } | |
| } |
Author
Author
Added some progress text to the splash page.
Good example! thanks!
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Updated to add load progress monitoring to the splash page.