Listening for Caret Movement Events in a JTextComponent : JTextComponent « Swing JFC « Java

Java
1. 2D Graphics GUI
2. 3D
3. Advanced Graphics
4. Ant
5. Apache Common
6. Chart
7. Class
8. Collections Data Structure
9. Data Type
10. Database SQL JDBC
11. Design Pattern
12. Development Class
13. EJB3
14. Email
15. Event
16. File Input Output
17. Game
18. Generics
19. GWT
20. Hibernate
21. I18N
22. J2EE
23. J2ME
24. JDK 6
25. JNDI LDAP
26. JPA
27. JSP
28. JSTL
29. Language Basics
30. Network Protocol
31. PDF RTF
32. Reflection
33. Regular Expressions
34. Scripting
35. Security
36. Servlets
37. Spring
38. Swing Components
39. Swing JFC
40. SWT JFace Eclipse
41. Threads
42. Tiny Application
43. Velocity
44. Web Services SOA
45. XML
Java Tutorial
Java Source Code / Java Documentation
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java » Swing JFC » JTextComponentScreenshots 
Listening for Caret Movement Events in a JTextComponent
  

import javax.swing.JTextArea;
import javax.swing.event.CaretEvent;
import javax.swing.event.CaretListener;
import javax.swing.text.JTextComponent;

public class Main {
  public static void main(String[] argv) {
    JTextComponent textComp = new JTextArea();
    textComp.addCaretListener(new CaretListener() {
      public void caretUpdate(CaretEvent e) {

        int dot = e.getDot();
        System.out.println("dot is the caret position:" + dot);

        int mark = e.getMark();
        System.out.println("mark is the non-caret end of the selection: " + mark);
      }
    });
  }
}

   
    
  
Related examples in the same category
1. Creating a Custom Editing Command for a JTextComponent
2. Overriding a Few Default Typed Key Bindings in a JTextComponent
3. Listing the Key Bindings in a JTextComponent Keymap
4. Listening for Editing Changes in a JTextComponent
5. Modifying Text in a JTextComponent: Insert some text at the beginning
6. Modifying Text in a JTextComponent: Insert some text after the 5th character
7. Modifying Text in a JTextComponent: Append some text
8. Modifying Text in a JTextComponent: Delete the first 5 characters
9. Modifying Text in a JTextComponent: Replace the first 3 characters with some text
10. Using a Position in a JTextComponent
11. Limiting the Capacity of a JTextComponent
12. Enabling Text-Dragging on a JTextComponent
13. Sharing a Document Between JTextComponents
14. Enumerating All the Views in a JTextComponent
15. Moving the Caret of a JTextComponent
16. Setting the Blink Rate of a JTextComponent's Caret
17. Using the Selection of a JTextComponent
18. Get the first 3 characters
19. Get the last 3 characters
20. Filter all editing operations on a text component
21. Remove Highlighting in a JTextComponent
22. Highlight a word in JTextComponent
23. Replace selected text
24. Set the color of text inside the selection
25. Better way to set the selection
26. Get value from JTextCompnent and convert it to upper case
27. Set the color behind the selected text
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.