Enhancements to Andrei Stcherbatchenko's Syntax coloring text editor

Environment: -->


Ability to Disable Drag&Drop (via the CCrystalTextView::GetDisableDragAndDrop( void ), and CCrystalTextView::SetDisableDragAndDrop( bool bDDAD ) methods).

Ability to add description text to Undo/Redo actions (via the CCrystalTextBuffer::CanUndo( PTSTR cpDesc ), CrystalTextBuffer::CanRedo( PTSTR cpDesc ), and AddUndoRecord(BOOL bInsert, const CPoint &ptStartPos, const CPoint &ptEndPos, LPCTSTR pszText, LPCTSTR cpDesc = NULL ) methods).

Some notes:

Undo/Redo description text is stored in a 32 byte buffer, so the description limit is 31 characters Currently, no checking is done to verify the length!

All(?) of my changes can be found by searching for "[JRT]", which is near all of the changes that I made.

Download source - 43 KB

Date Last Updated: February 14, 1999


  • ExEditors Library

    Posted by Legacy on 03/19/2002 12:00am

    Originally posted by: Mike Philips

    A complete collection of editors in a single file:




    Posted by Legacy on 04/25/2000 12:00am

    Originally posted by: Michael Yokoyama

    Hi, I'm looking for a Richedit version of this.


  • 2 character??? (in korea)

    Posted by Legacy on 12/06/1999 12:00am

    Originally posted by: falcon, kim


    CrystalEditor is good.

    I live in korea.
    We use 2 bytes in one character.
    if mouse point is on charcter,
    the charcter is broken..

    help me!!!!
    I want to use "crystaleditor class" with english and korean.

    pleaze tell me the method that use 1byte(english) and
    2bytes(korean) together.

    or tell me idea....

    thanks codeguru.....

  • good work!

    Posted by Legacy on 08/30/1999 12:00am

    Originally posted by: Charlie

    a little bit good!!

Leave a Comment
  • Your email address will not be published. All fields are required.

Top White Papers and Webcasts

  • As the mobile enterprise marketplace expands and customer needs grow more diverse, Samsung recognizes that solution partners and developers play an essential role by continually innovating to meet their customers' needs. Samsung works to provide these developers and partners with the latest tools and resources needed to create these solutions. Read this program guide to learn how the Samsung Enterprise Alliance Program provides partners and developers with Samsung enterprise software development kits (SDKs) …

  • On-demand Event Event Date: September 23, 2015 The cloud is not just about a runtime platform for your projects – now, you can do your development in the cloud, too. Check out this webcast to learn how the cloud improves your development experience and team collaboration. Join Dana Singleterry, Principal Product Manager for Oracle Dev Tools, as he discusses how to simplify every aspect of the development lifecycle, including requirements gathering, version management, code reviews, build automation, and …

Most Popular Programming Stories

More for Developers

RSS Feeds

Thanks for your registration, follow us on our social networks to keep up-to-date