DOCUMENT:Q142392  24-MAR-2000  [foxpro]
TITLE   :FIX: Drag Icon Property Ignored on Outline Control OCX
PRODUCT :Microsoft FoxPro
PROD/VER:WINDOWS:3.0
OPER/SYS:
KEYWORDS:kbbuglist kbfixlist

======================================================================
-------------------------------------------------------------------------------
The information in this article applies to:

 - Microsoft Visual FoxPro for Windows, version 3.0 
-------------------------------------------------------------------------------

SYMPTOMS
========

When manual drag is initiated on an Outline control (or any OLE Container
Control) the standard box icon is used rather than the icon you set in the
DragIcon property.

CAUSE
=====

This is caused by the OLE Container Control ignoring the event.

STATUS
======

Microsoft has confirmed this to be a problem in the Microsoft products listed at
the beginning of this article. This problem was corrected in Visual FoxPro
version 3.0b for Windows.

MORE INFORMATION
================

Steps to Reproduce Problem
--------------------------

1. Add an Outline .ocx control to a form.

2. Set the DragIcon property to be a valid cursor file such as:

   C:\Vfp\Samples\Graphics\Cursors\Palette.cur

3. Set the DragMode property to 1 for manual drag. (This is necessary as the
   outline control doesn't support automatic drag. If it did, you wouldn't be
   able to access the outline items.)

4. Initiate manual drag in the DblClick or PictureDblClick events using the
   following line of code:

      THIS.Drag

5. Run the form, and double-click the text or folder icon.

6. Note which drag cursor you see.

Running the following code in Visual FoxPro 3.0 causes the error to occur. This
problem is corrected in version 3.0b. Double-click the item to initiate drag.

   PUBLIC oForm1
   oForm1=CREATEOBJECT("Form1")
   oForm1.Show()

   *************************
   *-- Form:         form1
   *
   DEFINE CLASS Form1 AS Form
        DoCreate = .T.
        Caption = "Form1"
        Name = "Form1"

        ADD OBJECT OLEControl1 AS OLEControl WITH ;
             Top = 24, ;
             Left = 72, ;
             Height = 100, ;
             Width = 100, ;
             DragIcon = "SAMPLES\GRAPHICS\CURSORS\PALETTE.CUR", ;
             DragMode = 1, ;
             OLETypeAllowed=-2,;
             OleClass="MSOutl.Outline",;
             OleLCID=1033,;
             Name = "OLEControl1"

        PROCEDURE DragDrop
             LPARAMETERS oSource, nXCoord, nYCoord
             IF oSource.ListIndex>=0
                  newvar = 'lbl' + ALLTRIM(STR(nXCoord)) + '_' + ;
                           ALLTRIM(STR(nYCoord))
                  THIS.ADDOBJECT(newvar,'label')
                  WITH THIS.&newvar.
                       .Top=nycoord
                       .Left=nXCoord
                       .Caption=oSource.List(oSource.ListIndex)
                       .Visible=.T.
                  ENDWITH
             ENDIF
        ENDPROC

        PROCEDURE OLEControl1.DblClick
             THIS.Drag
        ENDPROC

        PROCEDURE OLEControl1.PictureDblClick
             LPARAMETERS ListIndex
             THIS.Drag
        ENDPROC

        PROCEDURE OLEControl1.Init
             THIS.AddItem('text1')
             THIS.AddItem('text2')
             THIS.AddItem('text3')
             THIS.AddItem('text4')
        ENDPROC
   ENDDEFINE
   *
   *-- EndDefine: form1
   *************************

Additional query words: VFoxWin buglist3.00 fixlist3.00b

======================================================================
Keywords          :  kbbuglist kbfixlist
Technology        : kbVFPsearch kbAudDeveloper kbVFP300
Version           : WINDOWS:3.0
Issue type        : kbbug
Solution Type     : kbfix

=============================================================================

THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS
PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND.  MICROSOFT DISCLAIMS
ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  IN NO
EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR
ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL,
CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF
MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.  SOME STATES DO NOT ALLOW THE EXCLUSION
OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES
SO THE FOREGOING LIMITATION MAY NOT APPLY.

Copyright Microsoft Corporation 2000.