org.fxmisc.richtext.demo.FontSizeSwitcher Maven / Gradle / Ivy

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FX-Text-Area for formatted text and other special effects.

There is a newer version: 1.11


package org.fxmisc.richtext.demo;

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Priority;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;

import org.fxmisc.flowless.VirtualizedScrollPane;
import org.fxmisc.richtext.StyleClassedTextArea;

/**
 * Name: FontSizeSwitcher
 * Description: .
 * 
 * Comment: ...
 * 
 * Copyright: Copyright (c) 2016-2019
 * Company: >StA-Soft<
 * @author StA
 * @version 1.0
 */

public class FontSizeSwitcher extends Application
{

  /**
   * Main-Methode.
   * @param args Kommandozeilenparameter
   */

  public static void main(String[] args)
  {
    launch(args);
  }

  @Override
  public void start(Stage primaryStage)
  {
    StyleClassedTextArea area = new StyleClassedTextArea();
    area.setWrapText(true);
    for (int i = 0; i < 10; ++i)
    {
      area.appendText("Lorem ipsum dolor sit amet, consectetur adipiscing elit.\n");
    }

    HBox panel = new HBox();
    for (int size : new int[]{8, 10, 12, 14, 16, 18, 20, 24, 28, 32, 36, 40, 48, 56, 64, 72})
    {
      Button b = new Button(Integer.toString(size));
      b.setOnAction(ae -> area.setStyle("-fx-font-size:" + size));
      panel.getChildren().add(b);
    }

    VBox vbox = new VBox();
    VirtualizedScrollPane vsPane = new VirtualizedScrollPane<>(area);
    VBox.setVgrow(vsPane, Priority.ALWAYS);
    vbox.getChildren().addAll(panel, vsPane);

    Scene scene = new Scene(vbox, 600, 400);
    primaryStage.setScene(scene);
    area.requestFocus();
    primaryStage.setTitle("Font Size Switching Test");
    primaryStage.show();
  }

}