Wrap Lines : Text « SWT JFace Eclipse « Java

Wrap Lines


/******************************************************************************
 * All Right Reserved. 
 * Copyright (c) 1998, 2004 Jackwind Li Guojie
 * 
 * Created on Feb 17, 2004 8:02:20 PM by JACK
 * $Id$
 * 
 *****************************************************************************/

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

public class WrapLines {
  Display display = new Display();
  Shell shell = new Shell(display);
  
  Text text1;
  Text text2;
  
  String line = "abcdefghijklmnopqrstuvwxyz0123456789";
  
  private void init() {
    text1 = new Text(shell, SWT.BORDER | SWT.MULTI);
    //text.setTextLimit(12);
    text1.setText(line);
    
    text2 = new Text(shell, SWT.BORDER | SWT.WRAP);
    text2.setText(line);
    
  }

  public WrapLines() {
    
    shell.setLayout(new GridLayout(2, true));
    
    (new Label(shell, SWT.NULL)).setText("SWT.BORDER |\nSWT.MUTLI");
    (new Label(shell, SWT.NULL)).setText("SWT.BORDER |\nSWT.MUTLI |\nSWT.WRAP");
    
    init();
    
    GridData gridData = new GridData(GridData.FILL_BOTH);
    text1.setLayoutData(gridData);
    
    gridData = new GridData(GridData.FILL_BOTH);
    text2.setLayoutData(gridData);

    shell.pack();
    shell.open();
    //textUser.forceFocus();

    // Set up the event loop.
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) {
        // If no more entries in event queue
        display.sleep();
      }
    }

    display.dispose();
  }



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

1.	Text to uppercase
2.	Text Event
3.	Text and Label demo
4.	Remarks Text
5.	Demonstrates text fields
6.	Demonstrates multiline comments
7.	Turns e characters red using a LineStyleListener
8.	TextField Example 5
9.	TextField Example 4
10.	TextField Example 3
11.	TextField Example 2
12.	TextField Example
13.	SWT XML Editor: Modify DOM
14.	Draw internationalized styled text on a shell
15.	Detect when the user scrolls a text control
16.	Verify input (format for date)
17.	Verify input (only allow digits)
18.	Set the selection (start, end)
19.	Text example snippet: set the selection (i-beam)
20.	Select all the text in the control
21.	Resize a text control (show about 10 characters)
22.	Prompt for a password (set the echo character)
23.	Stop CR from going to the default button
24.	Add a select all menu item to the control
25.	Detect CR in a text or combo control (default selection)

Wrap Lines : Text « SWT JFace Eclipse « Java

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