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Und ewig grüßt das Murmeltier: Zum wiederholten Male tritt JavaFX an, die Java-UI-Welt zu (r)evolutionieren. Würde nicht Oracle mit seiner geballten Macht dahinter stehen, könnte man diese Ankündigung getrost ignorieren – aber so? Die Session zeigt die neuen Ansätze von JavaFX 2 und warum es doch zu einem Erfolg werden könnte. Und das auf (fast) allen Plattformen – Desktop, Web und Mobile.Speaker: Lars Röwekamp
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JavaFx 2.0
@mobileLarson @_openKnowledge
Lars Röwekamp | open knowledge GmbH
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Java UI Welt ist noch in gewohnter Ordnung (Swing, SWT)
JavaFX 1.0: Launch
JavaOne: Erste JavaFX Ankünding (a.k.a. F3)
JavaOne: Zweite JavaFX Ankünding
2006 2007 2008 2009 2010
JavaOne: JavaFX 1.2 Launch
Preview SDK
Mobile a.k.a. JavaFX 1.1
Mobile Runtine (WM)
JavaFX 1.3: Preview
JavaFx History
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Java UI Welt ist noch in gewohnter Ordnung (Swing, SWT)
JavaFX 1.0: Launch
JavaOne: Erste JavaFX Ankünding (a.k.a. F3)
JavaOne: Zweite JavaFX Ankünding
2006 2007 2008 2009 2010
JavaOne: JavaFX 1.2 Launch
Preview SDK
Mobile a.k.a. JavaFX 1.1
Mobile Runtine (WM)
JavaFX 1.3: Preview
JavaFx History
775
JavaFx 2.0
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JavaFx 2.0JavaFX 2.0 is the next step in the evolution of Java as a rich client platform. It is designed to provide a modern Java environment that shortens the development time and eases the deployment of data driven business and enterprise client applications. Starting with version 2.0, JavaFX applications are completely developed in Java, which has become ubiquitous with over 9 million developers worldwide.
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JavaFX 2.0 is the next step in the evolution of Java as a rich client platform. It is designed to provide a modern Java environment that shortens the development time and eases the deployment of data driven business and enterprise client applications. Starting with version 2.0, JavaFX applications are completely developed in Java, which has become ubiquitous with over 9 million developers worldwide.
JavaFx 2.0
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JavaFxTooling
UI DesignHot
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JavaFxTooling
UI DesignHot
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Demo(s)
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JavaFx 2.0
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JavaFx 2.0
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(Quelle: fxexperience)
JavaFx 2.0
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JavaFx 2.0
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JavaFx 2.0
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JavaFx 2.0
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> Java API for JavaFX> Built-in UI Controls & Charts> Graphic Engine> Media Engine> Web Engine> „kind of“ Open Source
JavaFx 2.0
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JavaFx 2.0
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Kickstart
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Kickstart
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Kickstart
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> JavaFX Application> Stages & Scenes > Groups & Nodes> Effects & Animations
Kickstart
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// CREATE AN APPLICATION public class ColorfulCircles extends Application { public static void main(String[] args) { launch(args); } @Override public void start(Stage primaryStage) { primaryStage.show(); } }
Kickstart
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Kickstart
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// ADD A SCENE public class ColorfulCircles extends Application { public static void main(String[] args) { launch(args); } @Override public void start(Stage primarystage) { Group root = new Group(); Scene scene = new Scene(root, 800, 600, Color.BLACK); primaryStage.setScene(scene); primaryStage.show(); } }
Kickstart
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Kickstart
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// ADD SOME GRAPHICS @Override public void start(Stage primarystage) { ... // scene with root already set // add 30 circles Group circles = new Group(); for (int i = 0; i < 30; i++) { Circle circle = new Circle(150, Color.web("white",0.05)); circle.setStrokeType(StrokeType.OUTSIDE); circle.setStroke(Color.web("white", 0.16)); circle.setStrokeWidth(4); circles.getChildren().add(circle); } root.getChrildren().add(circles); primaryStage.show(); }
Kickstart
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Kickstart
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// ADD VISUAL EFFECTS @Override public void start(Stage primarystage) {
... Group circles = new Group(); for (int i = 0; i < 30; i++) { ... circles.getChildren().add(circle); } circles.setEffect(new BoxBlur(10, 10, 3));
root.getChrildren().add(circles); primaryStage.show(); }
Kickstart
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Kickstart
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// ADD GRADIENT Rectangle colors = new Rectangle(scene.getWidth(), scene.getHeight(), new LinearGradient(0f, 1f, 1f, 0f, true, CycleMethod.NO_CYCLE, new Stop[]{ new Stop(0, Color.web("#f8bd55")), new Stop(0.14, Color.web("#c0fe56")), new Stop(0.28, Color.web("#5dfbc1")), new Stop(0.43, Color.web("#64c2f8")), new Stop(0.57, Color.web("#be4af7")), new Stop(0.71, Color.web("#ed5fc2")), new Stop(0.85, Color.web("#ef504c")), new Stop(1, Color.web("#f2660f")),})); root.getChildren().add(colors);
Kickstart
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Kickstart
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root.getChildren().add(colors); root.getChildren().add(circles); // APPLY A BLEND MODE Group blendModeGroup = new Group(new Group(new Rectangle(scene.getWidth(), scene.getHeight(),Color.BLACK), circles), colors);
colors.setBlendMode(BlendMode.OVERLAY);
root.getChildren().add(blendModeGroup); primaryStage.show();
Kickstart
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Kickstart
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Kickstart
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// ADD ANIMATION Timeline timeline = new Timeline(); for (Node circle: circles.getChildren()) { timeline.getKeyFrames().addAll( new KeyFrame(Duration.ZERO, // set start pos at 0 new KeyValue(circle.translateXProperty(), random() * 800), new KeyValue(circle.translateYProperty(), random() * 600) ), new KeyFrame(new Duration(40000), // set end pos at 40s new KeyValue(circle.translateXProperty(), random() * 800), new KeyValue(circle.translateYProperty(), random() * 600) ) ); } // play 40s of animation timeline.play();
Kickstart
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Kickstart
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JavaFxTooling
UI DesignHot
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Java
FxTooling
UI DesignHot `r Not
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> 50+ Build-In Controls & Layouts> Model/View-Binding > Event Handling> Drag & Drop Support> Effects & Animations> FXML & CSS 3
UI Design
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UI Controls
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> Label ... HTMLEditor ... Charts > extends Node> Animation, Effects, Transformation> Styling via CSS> Integration with Swing ( & SWT)
UI Controls
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> via Property & Binding Classes> IntegerProperty, DoubleProperty ...
> Bindings, NumberBindings, ...
> via Observable & Listener> Observable, ObservableValue
> Change- & InvalidationListener
> Lists, Maps, Collections
(UI) Binding
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(UI) Binding
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(UI) Binding // String binding Label label = new Label(); label.textProperty().bind(new StringBinding() { { bind(dateField.textProperty()); } @Override protected String computeValue() { Date date = format.parse(dateField.getText()); return "You were born " + format.format(date); } });
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> Drag, Key, Mouse, Scroll ...> EventHandler, EventFilter> Event Delivery Process
> Target Selection
> Route Construction
> Event Capturing
> Event Bubbling
Event Handling
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> Blend, Bloom, Blur> Shadows, Reflection, Lighting> Translation, Rotation, Scaling> Transition, Timelines, Keyframes> Effect Chains
Effects & Animations
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Effects & Animations
(Quelle: glyphsoft)
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> UI Deklaration > XML-based, Scriptable> Controller „Binding“> Action „Binding“> @FXML Annotation
FXML & CSS 3
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Kickstart II
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FXML & CSS 3
(Quelle: glyphsoft)
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FXML & CSS 3
> UI Declaration
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FXML & CSS 3
> UI Declaration
<?xml version="1.0" encoding="UTF-8"?> <?import javafx.scene.layout.*?> ... <BorderPane xmlns:fx="http://javafx.com/fxml">
<top> ... </top> <center> <GridPane ... > <children> ... </children> </GridPane> </center> </BorderPane>
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FXML & CSS 3
> Controller & Action Binding
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FXML & CSS 3
> Controller & Action Binding
<?xml version="1.0" encoding="UTF-8"?> <?import javafx.scene.layout.*?> ... <BorderPane fx:controller="Controller" xmlns:fx="http://javafx.com/fxml"> ... <Button fx:id="submitButton" text="%submit" onAction="#handleSubmitButtonAction"/> ... </BorderPane>
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FXML & CSS 3
> Scripting Language
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FXML & CSS 3
> Scripting Language
<?xml version="1.0" encoding="UTF-8"?> <?language javascript?> <?import javafx.scene.layout.*?> ... <BorderPane fx:controller="Controller" xmlns:fx="http://javafx.com/fxml">
<fx:script source="demo.js" /> ...
</BorderPane>
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FXML & CSS 3
> CSS 3
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Java
FxTooling
UI DesignHot `r Not
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JavaFxTooling
UI D
esig
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> NetBeans 7.x > Eclipse> IntelliJ Idea
TOOLING
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> NetBeans 7.x > Eclipse> IntelliJ Idea
TOOLING
> JavaFX SceneBuilder
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SceneBuilder
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JavaFxTooling
UI D
esig
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JavaFxTool
ing
UI DesignHot `r Not
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JavaFx 2.0
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> Improved UI Controls & Charts > Data Service Support> Enhancements to WebView > Modularization> Mulit-Touch & Sensor Support
