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CHANGELOG.md

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Change Log for Shell Folders Unit

v2.3.2 of 11 January 2014

  • Fixed problem with compiler directives in component and demo source files that was causing compilation to fail on Delphi XE5.
  • Fixed further conditional compilation problem in demo source where wrong unit uses clause was being compiled in Delphi XE2 and later.
  • Fixed demo program to compile without warnings with Delphi XE3 and later.
  • Minor documentation tweaks and corrections.

v2.3.1 of 05 November 2013

  • Modified components to compile and function correctly with 64 bit Delphi compilers.
  • Changed type of TPJBrowseDialog.Handle property from THandle to HWND.
  • Unit names in all Pascal source files are now qualified with their name-spaces on Delphi XE2 and later.
  • Changes to avoid use of a deprecated Windows API function on later versions of Windows.
  • Changes to demo projects:
    • Font changed to Arial 9pt
    • Size of form and some controls changed.
    • Form file is now in text format.
    • Form is no longer scaled.
    • The demo now needs Delphi 7 as a minimum.
  • Some refactoring.
  • License changes:
    • Component source license changed to Mozilla Public License v2.0
    • Demo source code placed in public domain (Creative Commons CC0 1.0 Universal).
  • MPL text file and documentation wiki short-cut have had names changed.
  • WinHelp help file regenerated with updated copyright date.
  • Updated documentation.

v2.3 of 29 January 2010

  • Changes to TPJBrowseDialog:
    • New display options for hiding "make new folder" button, displaying UA hints and including edit box to use to enter folder names.
    • New events:
      • OnValidationFailed, for when entry in edit box is not valid and
      • OnHelp triggered when help requested to provide custom help handling.
    • New HelpType and HelpKeywords properties (compiled in for Delphi 6 and later only).
    • Modified dialogue initialisation to ensure OnSelectChangeXXX events triggered for default selection.
  • Updated demo program to demonstrate new options and OnValidationFailed event.
  • Improved checks for valid special folder IDs to allow for use of CSIDL_FLAG_CREATE mask.
  • Re-factored code that frees PIDLs
  • Added new CSIDL_FLAG_XXX and BIF_XXX constants.
  • Updated help file and other documentation.

v2.2.5 of 27 January 2010

  • Fixed shell folders unit to compile with Unicode Delphis.
  • Fixed bug that can freeze program if exception occurs when help system called when no help system installed in Delphi.
  • Switched off some compilation warnings on Delphi 7 and later.
  • Simplified compiler directives.
  • Updated documentation.
  • Included copy of MPL in release.

v2.2.4 of 03 July 2007

  • Removed CSIDL_XXX constants that were provisionally slated for Windows Vista but were removed from MSDN documentation.
  • Changed tests for valid folder ids to ignore any CSIDL_FLAG_XXX values that may have been included with the folder id.
  • Added various additional CSIDL_FLAG_XXX constants.
  • Changed TPJBrowseDialog.Options property to permit any combination of values. Certain options are now ignored when used in combination with others.
  • Added TPJBrowseDlgOption enumeration that provides basis of TPJBrowseDlgOptions set. Previously enumeration was defined in set declaration.
  • Changed to always initialise COM regardless of whether code used to display new style browser for folder. Previous code that selectively initialised COM was buggy.
  • Re-factored some duplicated code.
  • Fixed code that enables / disables browser dialogue box OK button to work with new style dialogue.
  • Made help button caption able to be localised.
  • Updated help file re changes to TPJBrowseDialog.Options property.
  • Updated demo program, simplifying browse dialogue customisation and giving access to all browse dialogue options.

v2.2.3 of 12 April 2006

  • Added new CSIDL_XXX special folder and folder creation constants.

v2.2.2 of 22 December 2005

  • Updated to compile with Delphi 2005/6.
  • Removed Delphi 3 specific code.
  • Fixed range check bug in demo program and changed icon from Delphi default to DelphiDabbler.

v2.2.1 of 09 January 2005

  • Fixed bug in shell folder ID property editor that was preventing user from changing the value of properties at design time.

v2.2 of 22 August 2004

  • Added support for new dialogue style enabled via the Options property.
  • Provided default specifier of 0 for HelpContext property.
  • Added further special folder identifiers.
  • Updated help file re new TPJBrowseFolder new dialogue style option and added additional A keywords to improve Delphi help integration.
  • Updated text of Help about box.
  • Added new .als file for integrating with Delphi 6 and 7 OpenHelp system.
  • Added code to exercise new style dialogue box to demo program.
  • Changed to Mozilla public license v1.1.

v2.1 of 29 July 2003

  • Prevented compiler warnings being issued when compiling under Delphi 6 and 7.
  • Added support for additional special shell folders.
  • Modified demo program.

v2.0 of 15 June 2003

  • Fixed bug that meant that display name wasn't being shown correctly in Win NT OSs.
  • Added new OnSelChangeEx event to TPJBrowseDialog component that exposes selected folder's PIDL.
  • Enabled TPJBrowseDialog to display and accept virtual as well as file system folders.
  • TPJBrowseDialog now displays disabled help button when HelpContext is 0.
  • Additional shell folder identifiers missing from Delphi 3 are now conditionally placed in interface of unit in Delphi 3.
  • Added new public functions to get folder path and display name from PIDLs.
  • All errors in components and routines now raise EPJShellFolder exceptions.
  • Property editor and component registration moved to separate design time unit.
  • Help file corrected and updated.
  • Demo program added.

v1.0 of 01 April 2001

  • Original version with help file and HTML documentation.