javafx.scene.Scene#getStylesheets ( )源码实例Demo

@Override
public void start(Stage stage) throws Exception {
    new Thread(() -> {
        try {
            SVGGlyphLoader.loadGlyphsFont(Main.class.getResourceAsStream("/fonts/icomoon.svg"),
                    "icomoon.svg");
        } catch (IOException ioExc) {
            ioExc.printStackTrace();
        }
    }).start();

    Flow flow = new Flow(XToolsController.class);
    DefaultFlowContainer container = new DefaultFlowContainer();
    flowContext = new ViewFlowContext();
    flowContext.register("Stage", stage);
    flow.createHandler(flowContext).start(container);

    JFXDecorator decorator = new JFXDecorator(stage, container.getView());
    decorator.setCustomMaximize(true);
    decorator.setGraphic(new SVGGlyph(""));

    stage.setTitle("JFoenix Demo");

    double width = 800;
    double height = 600;
    try {
        Rectangle2D bounds = Screen.getScreens().get(0).getBounds();
        width = bounds.getWidth() / 2.5;
        height = bounds.getHeight() / 1.35;
    }catch (Exception e){ }

    Scene scene = new Scene(decorator, width, height);
    final ObservableList<String> stylesheets = scene.getStylesheets();
    stylesheets.addAll(JFoenixResources.load("css/jfoenix-fonts.css").toExternalForm(),
            JFoenixResources.load("css/jfoenix-design.css").toExternalForm(),
            Main.class.getResource("/css/jfoenix-main-demo.css").toExternalForm());
    stage.setScene(scene);
    stage.show();
}
 

/**
 * Stylesheets can not be refreshed in they are not outside
 * 
 * @param scene
 * @return
 */
public static boolean canStylesBeRefreshed(final Scene scene) {
    final List<String> sheets = scene.getStylesheets();
    for (final String sheet : sheets) {
        if (sheet.startsWith("file"))
            return true;
    }
    return false;
}
 

private Stage detach()
{
    // For size of new stage, approximate the
    // current size of the item, i.e. the size
    // of its DockPane, adding some extra space
    // for the window border, title bar etc.
    final DockPane old_parent = getDockPane();
    final Scene old_scene = old_parent.getScene();
    final double extra_width = Math.max(0, old_scene.getWindow().getWidth() - old_scene.getWidth());
    final double extra_height = Math.max(0, old_scene.getWindow().getHeight() - old_scene.getHeight());

    // If this tab was the last tab in the DockPane,
    // and that's in a SplitDock, the following call will
    // remove the old_parent from the scene.
    // That's why we fetched the scene info ahead of time.
    old_parent.getTabs().remove(this);

    final Stage other = new Stage();
    other.setTitle(UUID.randomUUID().toString());

    DockStage.configureStage(other, this);
    other.setWidth(old_parent.getWidth() + extra_width);
    other.setHeight(old_parent.getHeight() + extra_height);

    // Assert that styles used in old scene are still available
    for (String css : old_scene.getStylesheets())
        Styles.set(other.getScene(), css);

    other.show();

    return other;
}
 

@Override
public void start(Stage stage) throws Exception {
    new Thread(() -> {
        try {
            SVGGlyphLoader.loadGlyphsFont(MainDemo.class.getResourceAsStream("/fonts/icomoon.svg"),
                "icomoon.svg");
        } catch (IOException ioExc) {
            ioExc.printStackTrace();
        }
    }).start();

    Flow flow = new Flow(MainController.class);
    DefaultFlowContainer container = new DefaultFlowContainer();
    flowContext = new ViewFlowContext();
    flowContext.register("Stage", stage);
    flow.createHandler(flowContext).start(container);

    JFXDecorator decorator = new JFXDecorator(stage, container.getView());
    decorator.setCustomMaximize(true);
    decorator.setGraphic(new SVGGlyph(""));

    stage.setTitle("JFoenix Demo");

    double width = 800;
    double height = 600;
    try {
        Rectangle2D bounds = Screen.getScreens().get(0).getBounds();
        width = bounds.getWidth() / 2.5;
        height = bounds.getHeight() / 1.35;
    }catch (Exception e){ }

    Scene scene = new Scene(decorator, width, height);
    final ObservableList<String> stylesheets = scene.getStylesheets();
    stylesheets.addAll(JFoenixResources.load("css/jfoenix-fonts.css").toExternalForm(),
                       JFoenixResources.load("css/jfoenix-design.css").toExternalForm(),
                       MainDemo.class.getResource("/css/jfoenix-main-demo.css").toExternalForm());
    stage.setScene(scene);
    stage.show();
}
 

@Override
public void start(Stage stage) {

    FlowPane main = new FlowPane();
    main.setVgap(20);
    main.setHgap(20);


    DatePicker datePicker = new DatePicker();

    main.getChildren().add(datePicker);
    JFXDatePicker datePickerFX = new JFXDatePicker();

    main.getChildren().add(datePickerFX);
    datePickerFX.setPromptText("pick a date");
    JFXTimePicker blueDatePicker = new JFXTimePicker();
    blueDatePicker.setDefaultColor(Color.valueOf("#3f51b5"));
    blueDatePicker.setOverLay(true);
    main.getChildren().add(blueDatePicker);


    StackPane pane = new StackPane();
    pane.getChildren().add(main);
    StackPane.setMargin(main, new Insets(100));
    pane.setStyle("-fx-background-color:WHITE");

    final Scene scene = new Scene(pane, 400, 700);
    final ObservableList<String> stylesheets = scene.getStylesheets();
    stylesheets.addAll(MainDemo.class.getResource("/css/jfoenix-fonts.css").toExternalForm(),
                       MainDemo.class.getResource("/css/jfoenix-design.css").toExternalForm());
    stage.setTitle("JFX Date Picker Demo");
    stage.setScene(scene);
    stage.show();

}
 

/** Accept a dropped tab */
private void handleDrop(final DragEvent event)
{
    final DockItem item = DockItem.dragged_item.getAndSet(null);
    if (item == null)
        logger.log(Level.SEVERE, "Empty drop, " + event);
    else
    {
        logger.log(Level.INFO, "Somebody dropped " + item + " into " + this);
        final TabPane old_parent = item.getTabPane();

        // Unexpected, but would still "work" at this time
        if (! (old_parent instanceof DockPane))
            logger.log(Level.SEVERE, "DockItem is not in DockPane but " + old_parent);

        // When moving to a new scene,
        // assert that styles used in old scene are still available
        final Scene old_scene = old_parent.getScene();
        final Scene scene = getScene();
        if (scene != old_scene)
            for (String css : old_scene.getStylesheets())
                Styles.set(scene, css);



        // Move tab. In principle,
        // (1) first remove from old parent,
        // (2) then add to new parent.
        // But modifying tabs triggers tab listener, which registers SplitPane.merge()
        // in Platform.runLater(). The merge could re-arrange tab panes,
        // we when we later want to add the tab, we'll face a different scene graph.
        // Issue the tab addition (2) with runlater right now so it'll happen before any
        // split pane cleanup.
        Platform.runLater(() ->
        {
            // When adding the tab to its new parent (this dock) right away,
            // the tab would sometimes not properly render until the pane is resized.
            // Moving to the next UI tick helps
            logger.log(Level.INFO, "Adding " + item + " to " + this);
            addTab(item);
            Platform.runLater(this::autoHideTabs);
        });

        // With tab addition already in the UI thread queue, remove item from old tab
        logger.log(Level.INFO, "Removing " + item + " from " + old_parent);
        old_parent.getTabs().remove(item);
    }
    event.setDropCompleted(true);
    event.consume();
}
 

@Override
public void start(Stage stage) {
    FlowPane content = new FlowPane();
    JFXButton leftButton = new JFXButton(LEFT);
    JFXButton topButton = new JFXButton(TOP);
    JFXButton rightButton = new JFXButton(RIGHT);
    JFXButton bottomButton = new JFXButton(BOTTOM);
    content.getChildren().addAll(leftButton, topButton, rightButton, bottomButton);
    content.setMaxSize(200, 200);


    JFXDrawer leftDrawer = new JFXDrawer();
    StackPane leftDrawerPane = new StackPane();
    leftDrawerPane.getStyleClass().add("red-400");
    leftDrawerPane.getChildren().add(new JFXButton("Left Content"));
    leftDrawer.setSidePane(leftDrawerPane);
    leftDrawer.setDefaultDrawerSize(150);
    leftDrawer.setResizeContent(true);
    leftDrawer.setOverLayVisible(false);
    leftDrawer.setResizableOnDrag(true);


    JFXDrawer bottomDrawer = new JFXDrawer();
    StackPane bottomDrawerPane = new StackPane();
    bottomDrawerPane.getStyleClass().add("deep-purple-400");
    bottomDrawerPane.getChildren().add(new JFXButton("Bottom Content"));
    bottomDrawer.setDefaultDrawerSize(150);
    bottomDrawer.setDirection(DrawerDirection.BOTTOM);
    bottomDrawer.setSidePane(bottomDrawerPane);
    bottomDrawer.setResizeContent(true);
    bottomDrawer.setOverLayVisible(false);
    bottomDrawer.setResizableOnDrag(true);


    JFXDrawer rightDrawer = new JFXDrawer();
    StackPane rightDrawerPane = new StackPane();
    rightDrawerPane.getStyleClass().add("blue-400");
    rightDrawerPane.getChildren().add(new JFXButton("Right Content"));
    rightDrawer.setDirection(DrawerDirection.RIGHT);
    rightDrawer.setDefaultDrawerSize(150);
    rightDrawer.setSidePane(rightDrawerPane);
    rightDrawer.setOverLayVisible(false);
    rightDrawer.setResizableOnDrag(true);


    JFXDrawer topDrawer = new JFXDrawer();
    StackPane topDrawerPane = new StackPane();
    topDrawerPane.getStyleClass().add("green-400");
    topDrawerPane.getChildren().add(new JFXButton("Top Content"));
    topDrawer.setDirection(DrawerDirection.TOP);
    topDrawer.setDefaultDrawerSize(150);
    topDrawer.setSidePane(topDrawerPane);
    topDrawer.setOverLayVisible(false);
    topDrawer.setResizableOnDrag(true);


    JFXDrawersStack drawersStack = new JFXDrawersStack();
    drawersStack.setContent(content);

    leftDrawer.setId(LEFT);
    rightDrawer.setId(RIGHT);
    bottomDrawer.setId(BOTTOM);
    topDrawer.setId(TOP);

    leftButton.addEventHandler(MOUSE_PRESSED, e -> drawersStack.toggle(leftDrawer));
    bottomButton.addEventHandler(MOUSE_PRESSED, e -> drawersStack.toggle(bottomDrawer));
    rightButton.addEventHandler(MOUSE_PRESSED, e -> drawersStack.toggle(rightDrawer));
    topButton.addEventHandler(MOUSE_PRESSED, e -> drawersStack.toggle(topDrawer));


    final Scene scene = new Scene(drawersStack, 800, 800);
    final ObservableList<String> stylesheets = scene.getStylesheets();
    stylesheets.addAll(DrawerDemo.class.getResource("/css/jfoenix-components.css").toExternalForm(),
                       DrawerDemo.class.getResource("/css/jfoenix-design.css").toExternalForm());

    stage.setTitle("JFX Drawer Demo");
    stage.setScene(scene);
    stage.setResizable(true);
    stage.show();
}
 

@Override
public void start(Stage stage) {

    FlowPane main = new FlowPane();
    main.setVgap(20);
    main.setHgap(20);

    StackPane colorPane = new StackPane();
    colorPane.setStyle(STYLE);
    colorPane.getStyleClass().add("red-500");
    main.getChildren().add(colorPane);

    StackPane colorPane1 = new StackPane();
    colorPane1.setStyle(STYLE);
    colorPane1.getStyleClass().add("blue-500");

    StackPane placeHolder = new StackPane(colorPane1);
    placeHolder.setStyle(STYLE);
    main.getChildren().add(placeHolder);


    StackPane colorPane2 = new StackPane();
    colorPane2.setStyle(STYLE);
    colorPane2.getStyleClass().add("green-500");
    main.getChildren().add(colorPane2);

    StackPane colorPane3 = new StackPane();
    colorPane3.setStyle(STYLE);
    colorPane3.getStyleClass().add("yellow-500");
    main.getChildren().add(colorPane3);


    StackPane colorPane4 = new StackPane();
    colorPane4.setStyle(STYLE);
    colorPane4.getStyleClass().add("purple-500");
    main.getChildren().add(colorPane4);


    StackPane wizard = new StackPane();
    wizard.getChildren().add(main);
    StackPane.setMargin(main, new Insets(100));
    wizard.setStyle("-fx-background-color:WHITE");

    StackPane nextPage = new StackPane();

    StackPane newPlaceHolder = new StackPane();
    newPlaceHolder.setStyle("-fx-background-radius:50; -fx-max-width:50; -fx-max-height:50;");
    nextPage.getChildren().add(newPlaceHolder);
    StackPane.setAlignment(newPlaceHolder, Pos.TOP_LEFT);


    JFXHamburger h4 = new JFXHamburger();
    h4.setMaxSize(40, 40);
    HamburgerBackArrowBasicTransition burgerTask3 = new HamburgerBackArrowBasicTransition(h4);
    burgerTask3.setRate(-1);
    h4.addEventHandler(MouseEvent.MOUSE_PRESSED, e -> {
        burgerTask3.setRate(burgerTask3.getRate() * -1);
        burgerTask3.play();
    });
    nextPage.getChildren().add(h4);
    StackPane.setAlignment(h4, Pos.TOP_LEFT);
    StackPane.setMargin(h4, new Insets(10));


    JFXNodesAnimation<FlowPane, StackPane> animation = new FlowPaneStackPaneJFXNodesAnimation(main,
                                                                                              nextPage,
                                                                                              wizard,
                                                                                              colorPane1);

    colorPane1.setOnMouseClicked((click) -> animation.animate());

    final Scene scene = new Scene(wizard, 800, 200);
    final ObservableList<String> stylesheets = scene.getStylesheets();
    stylesheets.addAll(ButtonDemo.class.getResource("/css/jfoenix-design.css").toExternalForm(),
                       ButtonDemo.class.getResource("/css/jfoenix-components.css").toExternalForm());
    stage.setTitle("JFX Button Demo");
    stage.setScene(scene);
    stage.show();

}