Property Grid - CXTPPropertyGridItemEnum drop down not appearing

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CXTPPropertyGridItemEnum drop down not appearing

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Category: Codejock Products
Forum Name: Property Grid
Forum Description: Topics Related to Codejock Property Grid
URL: http://forum.codejock.com/forum_posts.asp?TID=12139
Printed Date: 22 November 2024 at 12:09am
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Topic: CXTPPropertyGridItemEnum drop down not appearing

Posted By: DLewanda
Subject: CXTPPropertyGridItemEnum drop down not appearing
Date Posted: 11 September 2008 at 10:45am

I modified the standard CXTPPropertyGridItemEnum example to load constraints from an array of CStrings. While I can see all the constraints if I use the arrow keys, clicking on the drop-down button doesn't show the constraint list as expected. Here is my code sample

   CXTPPropertyGridItem* pOperationItem = pPropertyCategoryItem->AddChildItem(
      new CXTPPropertyGridItemEnum( _T("Operation:"), selectedOperation, &selectedOperation ) );

   for( int i = 0; i < OPERATION_MODE_COUNT; i++ )
   {
      pOperationItem->GetConstraints()->AddConstraint( OPERATION_MODES , i );
   }

Notes:
pPropertyCategoryItem is a CXTPPropertyGridItem* (actually a CXTPPropertyGridItemCategory)
OPERATION_MODES is a CString[]
OPERATION_MODE_COUNT = 5

Please let me know what I am missing.

Thanks in advance!

Replies:

Posted By: Oleg
Date Posted: 12 September 2008 at 1:08am

guess you need

pOperationItem->GetConstraints()->AddConstraint( OPERATION_MODES[ i ] , i );

-------------
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS

Posted By: DLewanda
Date Posted: 12 September 2008 at 8:13am

Sorry, it looks like the posting mechanism ate my [i]. I am doing what you suggested. I can see the items individually if I use the arrow keys, but I can't see the drop-down menu. Any other ideas?

Posted By: Oleg
Date Posted: 15 September 2008 at 6:00am

Hi,

Have to work automatically. Check maybe you call SetFlags later..

try to modify our sample to getsame result abnd attach change file here.

-------------
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS