Example usage for javafx.application Platform runLater

Introduction

In this page you can find the example usage for javafx.application Platform runLater.

Prototype

public static void runLater(Runnable runnable) 

Source Link

Document

Run the specified Runnable on the JavaFX Application Thread at some unspecified time in the future.

Usage

From source file:de.perdoctus.ebikeconnect.gui.MainWindowController.java

public void initialize() throws Exception {
    initUserTab();
    initActivitiesTab();

    Platform.runLater(this::requestLogin);
}

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From source file:Main.java

@Override
public void start(Stage primaryStage) {
    final Label markerText = new Label();
    StackPane.setAlignment(markerText, Pos.TOP_CENTER);

    String workingDir = System.getProperty("user.dir");
    final File f = new File(workingDir, "../media/omgrobots.flv");

    final Media m = new Media(f.toURI().toString());

    final ObservableMap<String, Duration> markers = m.getMarkers();
    markers.put("Robot Finds Wall", Duration.millis(3100));
    markers.put("Then Finds the Green Line", Duration.millis(5600));
    markers.put("Robot Grabs Sled", Duration.millis(8000));
    markers.put("And Heads for Home", Duration.millis(11500));

    final MediaPlayer mp = new MediaPlayer(m);
    mp.setOnMarker(new EventHandler<MediaMarkerEvent>() {
        @Override/*w w  w.  j  a  va 2 s  .  co m*/
        public void handle(final MediaMarkerEvent event) {
            Platform.runLater(new Runnable() {
                @Override
                public void run() {
                    markerText.setText(event.getMarker().getKey());
                }
            });
        }
    });

    final MediaView mv = new MediaView(mp);

    final StackPane root = new StackPane();
    root.getChildren().addAll(mv, markerText);
    root.setOnMouseClicked(new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent event) {
            mp.seek(Duration.ZERO);
            markerText.setText("");
        }
    });

    final Scene scene = new Scene(root, 960, 540);
    final URL stylesheet = getClass().getResource("media.css");
    scene.getStylesheets().add(stylesheet.toString());

    primaryStage.setScene(scene);
    primaryStage.setTitle("Video Player 2");
    primaryStage.show();

    mp.play();
}

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From source file:ijfx.ui.utils.ChartUpdater.java

public void updateChart() {

    final double min; // minimum value
    final double max; // maximum value
    double range; // max - min
    final double binSize;
    // int maximumBinNumber = 30;
    int finalBinNumber;

    int differentValuesCount = possibleValues.stream().filter(n -> Double.isFinite(n.doubleValue()))
            .collect(Collectors.toSet()).size();
    if (differentValuesCount < maximumBinNumber) {
        finalBinNumber = differentValuesCount;
    } else {/*from  ww  w .  j a v  a2s .  c o m*/
        finalBinNumber = maximumBinNumber;
    }

    EmpiricalDistribution distribution = new EmpiricalDistribution(finalBinNumber);

    Double[] values = possibleValues.parallelStream().filter(n -> Double.isFinite(n.doubleValue()))
            .map(v -> v.doubleValue()).sorted()
            //.toArray();
            .toArray(size -> new Double[size]);
    distribution.load(ArrayUtils.toPrimitive(values));

    min = values[0];
    max = values[values.length - 1];
    range = max - min;
    binSize = range / (finalBinNumber - 1);

    //System.out.println(String.format("min = %.0f, max = %.0f, range = %.0f, bin size = %.0f, bin number = %d", min, max, range, binSize, finalBinNumber));

    XYChart.Series<Double, Double> serie = new XYChart.Series<>();
    ArrayList<XYChart.Data<Double, Double>> data = new ArrayList<>();
    double k = min;
    for (SummaryStatistics st : distribution.getBinStats()) {
        data.add(new XYChart.Data<>(k, new Double(st.getN())));
        k += binSize;
    }

    Platform.runLater(() -> {
        serie.getData().addAll(data);
        areaChart.getData().clear();
        areaChart.getData().add(serie);
    });

}

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From source file:com.fishbeans.stream.StreamReceiver.java

public final void addOutput(byte[] data, int offset, int length) {

    String rawData = new String(data, offset, length);

    if (rawData.contains(ADB_ERRORS.FAIL_ERROR.getErrorKey())) {

        if (rawData.contains(ADB_ERRORS.OFFLINE_ERROR.getErrorKey())) {
            DeviceOffLineAlert alert = new DeviceOffLineAlert();
            Optional<Boolean> result = alert.showAndWait();
            if ((result.isPresent()) && result.get()) {

                Platform.runLater(() -> Platform.exit());
            }//from   w w  w.j a v a  2  s .co  m
        }

    }

    // ok we've got a string
    // if we had an unfinished line we add it.
    if (mUnfinishedLine != null) {
        rawData = mUnfinishedLine + rawData;
        mUnfinishedLine = null;
    }

    // now we split the lines
    internalStringDataBuffer.clear();
    int start = 0;
    do {
        int index = rawData.indexOf('\n', start);

        // if \n was not found, this is an unfinished line
        // and we store it to be processed for the next packet
        if (index == -1) {
            mUnfinishedLine = rawData.substring(start);
            break;
        }

        // we found a \n, in older devices, this is preceded by a \r
        int newlineLength = 1;
        if (index > 0 && rawData.charAt(index - 1) == '\r') {
            index--;
            newlineLength = 2;
        }

        // extract the line
        String line = rawData.substring(start, index);
        if (mTrimLines) {
            line = line.trim();
        }
        internalStringDataBuffer.add(line);

        // move start to after the \r\n we found
        start = index + newlineLength;
    } while (true);

    if (!internalStringDataBuffer.isEmpty()) {
        // at this point we've split all the lines.
        // make the array
        String[] lines = internalStringDataBuffer.toArray(new String[internalStringDataBuffer.size()]);

        // send for final processing
        for (String line : lines) {
            processNewLine(line);

        }
    }

}

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From source file:org.pdfsam.ui.module.BaseTaskExecutionModule.java

@EventListener
public final void restoreState(LoadWorkspaceEvent event) {
    Platform.runLater(() -> onLoadWorkspace(event.getData(id())));
}

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From source file:com.playonlinux.javafx.mainwindow.console.ConsoleTab.java

public ConsoleTab(CommandLineInterpreterFactory commandLineInterpreterFactory) {
    final VBox content = new VBox();

    commandInterpreter = commandLineInterpreterFactory.createInstance();

    this.setText(translate("Console"));
    this.setContent(content);

    final TextField command = new TextField();
    command.getStyleClass().add("consoleCommandType");
    final TextFlow console = new TextFlow();
    final ScrollPane consolePane = new ScrollPane(console);
    content.getStyleClass().add("rightPane");

    consolePane.getStyleClass().add("console");
    consolePane.setVbarPolicy(ScrollPane.ScrollBarPolicy.NEVER);
    content.getChildren().addAll(consolePane, command);

    command.requestFocus();//from w w w  .  j  a v a 2  s .  c o m

    command.setOnKeyPressed(event -> {
        if (event.getCode() == KeyCode.ENTER) {
            final String commandToSend = command.getText();
            final int cursorPosition = command.getCaretPosition();
            command.setDisable(true);
            commandHistory.add(new CommandHistory.Item(commandToSend, cursorPosition));
            Text commandText = new Text(nextSymbol + commandToSend + "\n");
            commandText.getStyleClass().add("commandText");
            console.getChildren().add(commandText);
            command.setText("");

            if (commandInterpreter.sendLine(commandToSend, message -> {
                Platform.runLater(() -> {
                    if (!StringUtils.isBlank(message)) {
                        Text resultText = new Text(message);
                        resultText.getStyleClass().add("resultText");
                        console.getChildren().add(resultText);
                    }
                    command.setDisable(false);
                    command.requestFocus();
                    consolePane.setVvalue(consolePane.getVmax());
                });
            })) {
                nextSymbol = NOT_INSIDE_BLOCK;
            } else {
                nextSymbol = INSIDE_BLOCK;
            }
        }
    });

    command.setOnKeyReleased(event -> {
        if (event.getCode() == KeyCode.UP) {
            CommandHistory.Item historyItem = commandHistory.up();
            command.setText(historyItem.getCommand());
            command.positionCaret(historyItem.getCursorPosition());
        } else if (event.getCode() == KeyCode.DOWN) {
            CommandHistory.Item historyItem = commandHistory.down();
            command.setText(historyItem.getCommand());
            command.positionCaret(historyItem.getCursorPosition());
        }
    });

    this.setOnCloseRequest(event -> commandInterpreter.close());
}

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From source file:jnetention.Core.java

protected void broadcastSelf() {
    if (myself != null)
        Platform.runLater(new Runnable() {
            @Override/*from  w w w . ja  va2  s.  c  o m*/
            public void run() {
                broadcast(myself);
            }
        });
}

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From source file:org.pdfsam.ui.log.TextAreaAppender.java

private void appendStackIfAvailable(ILoggingEvent event) {
    IThrowableProxy throwable = event.getThrowableProxy();
    if (throwable != null) {
        Platform.runLater(() -> logListView.appendLog(LogLevel.toLogLevel(event.getLevel().toInt()),
                String.format("%s: %s", throwable.getClassName(), throwable.getMessage())));
        Arrays.stream(throwable.getStackTraceElementProxyArray()).limit(MAX_STACK_DEPTH)
                .forEach(i -> Platform.runLater(() -> logListView
                        .appendLog(LogLevel.toLogLevel(event.getLevel().toInt()), i.toString())));
        int left = throwable.getStackTraceElementProxyArray().length - MAX_STACK_DEPTH;
        if (left > 0) {
            Platform.runLater(() -> logListView.appendLog(LogLevel.toLogLevel(event.getLevel().toInt()),
                    DefaultI18nContext.getInstance().i18n("...and other {0}.", Integer.toString(left))));
        }//from   w  w  w .jav a2  s  .co m
    }
}

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From source file:org.sleuthkit.autopsy.imageanalyzer.gui.navpanel.GroupTreeItem.java

/**
 * Recursive method to add a grouping at a given path.
 *
 * @param path Full path (or subset not yet added) to add
 * @param g Group to add/*w  w  w .j a v  a  2  s  . c  o m*/
 * @param tree True if it is part of a tree (versus a list)
 */
void insert(String path, DrawableGroup g, Boolean tree) {
    if (tree) {
        String cleanPath = StringUtils.stripStart(path, "/");

        // get the first token
        String prefix = StringUtils.substringBefore(cleanPath, "/");

        // Are we at the end of the recursion?
        if ("".equals(prefix)) {
            getValue().setGroup(g);
        } else {
            GroupTreeItem prefixTreeItem = childMap.get(prefix);
            if (prefixTreeItem == null) {
                final GroupTreeItem newTreeItem = new GroupTreeItem(prefix, null, comp);

                prefixTreeItem = newTreeItem;
                childMap.put(prefix, prefixTreeItem);
                Platform.runLater(new Runnable() {
                    @Override
                    public void run() {
                        synchronized (getChildren()) {
                            getChildren().add(newTreeItem);
                        }
                    }
                });

            }

            // recursively go into the path
            prefixTreeItem.insert(StringUtils.stripStart(cleanPath, prefix), g, tree);
        }
    } else {
        GroupTreeItem treeItem = childMap.get(path);
        if (treeItem == null) {
            final GroupTreeItem newTreeItem = new GroupTreeItem(path, g, comp);
            newTreeItem.setExpanded(true);
            childMap.put(path, newTreeItem);

            Platform.runLater(new Runnable() {
                @Override
                public void run() {
                    synchronized (getChildren()) {
                        getChildren().add(newTreeItem);
                        if (comp != null) {
                            FXCollections.sort(getChildren(), comp);
                        }
                    }
                }
            });

        }
    }
}

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