TextViewer: setDocument(IDocument idoc) : TextViewer « org.eclipse.jface.viewers « Java by API

1. Java by API
2. org.eclipse.jface.viewers
3. TextViewer

TextViewer: setDocument(IDocument idoc)

import org.eclipse.jface.text.Document;
import org.eclipse.jface.text.TextViewer;
import org.eclipse.jface.window.ApplicationWindow;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

public class MainClass extends ApplicationWindow {
  public MainClass() {
    super(null);
  }

  public void run() {
    setBlockOnOpen(true);
    open();
    Display.getCurrent().dispose();
  }

  protected void configureShell(Shell shell) {
    super.configureShell(shell);
    shell.setText("Text Editor");
    shell.setSize(600, 400);
  }

  protected Control createContents(Composite parent) {
    TextViewer viewer = new TextViewer(parent, SWT.NONE);
    viewer.setDocument(new Document());
    return viewer.getTextWidget();
  }

  public static void main(String[] args) {
    new MainClass().run();
  }
}

           
       

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