Example usage for javafx.scene.control ScrollPane setVvalue

Introduction

In this page you can find the example usage for javafx.scene.control ScrollPane setVvalue.

Prototype

public final void setVvalue(double value) 

Source Link

Usage

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 .java 2 s  .  c om*/

    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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