org.fxmisc.richtext.demo.Editor4JavaAsync Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of richtextfx Show documentation

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.geometry.Insets;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.SplitPane;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;

import org.fxmisc.richtext.CodeArea;

/**
 * Name: Editor4JavaAsync
 * Description: .
 * 
 * Comment: ...
 * 
 * Copyright: Copyright (c) 2016-2019, 2021
 * Company: >StA-Soft<
 * @author StA
 * @version 1.0
 */

public class Editor4JavaAsync extends Application
{

  /**
   * Beispiel-Text.
   */

  private static final String SAMPLE_CODE = String.join("\n", new String[]{
    "package com.example;",
    "",
    "import java.util.*;",
    "",
    "public class Foo extends Bar implements Baz {",
    "",
    "    /*",
    "     * multi-line comment",
    "     */",
    "    public static void main(String[] args) {",
    "        // single-line comment",
    "        for(String arg: args) {",
    "            if(arg.length() != 0)",
    "                MLogger.inf(arg);",
    "            else",
    "                MLogger.wrn(\"Warning: empty string as argument\");",
    "        }",
    "    }",
    "",
    "}"
  });

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

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

  @Override
  public void stop()
  {
    ExecutorHelper.stopExecutor();
  }

  /**
   * Rand hinzuf?gen.
   * @param node Node
   * @return StackPane mit Node und Rand
   */

  private Node addBorder(Node node)
  {
    StackPane sp = new StackPane(node);
    sp.setPadding(new Insets(10));
    return sp;
  }

  @Override
  public void start(Stage primaryStage)
  {
    TextAreaBase codeArea0 = new TextArea4Java(true);
    codeArea0.replaceText(SAMPLE_CODE);
    CodeArea codeArea1 = new TextArea4Java(false);
    CodeArea codeArea2 = new TextArea4Java(false);
    SplitPane sp = new SplitPane();
    sp.getItems().add(addBorder(TextAreaBase.addScrollPane(codeArea0)));
    sp.getItems().add(addBorder(TextAreaBase.addScrollPane(codeArea1)));
    sp.getItems().add(addBorder(TextAreaBase.addScrollPane(codeArea2)));

    Scene scene = new Scene(new StackPane(sp), 600, 400);
    // scene.getStylesheets().add(getClass().getResource("editors.css").toExternalForm());

    primaryStage.setScene(scene);
    primaryStage.setTitle("Java Editor Async Demo");
    primaryStage.show();
  }

}