How to add CMessageRecordItemCheck class?

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   Hi everyone,

I am struggled this for a few days already. Please help a newbie out. I am trying to add a check box to my ReportControl class.

I've added the following to my class' header:

class CMessageRecordItemCheck : public CXTPReportRecordItem

{
DECLARE_SERIAL(CMessageRecordItemCheck)
public:

// Constructs record item with the initial checkbox value.

CMessageRecordItemCheck(BOOL bCheck = FALSE);
// Provides custom group captions depending on checkbox value.

// Returns caption string ID to be read from application resources.

virtual int GetGroupCaptionID(CXTPReportColumn* pColumn);

// Provides custom records comparison by this item based on checkbox value, 

// instead of based on captions.

virtual int Compare(CXTPReportColumn* pColumn, CXTPReportRecordItem* pItem);

};

I also added the floowing to my class' cpp file:
IMPLEMENT_SERIAL(CMessageRecordItemCheck, CXTPReportRecordItem, VERSIONABLE_SCHEMA | _XTP_SCHEMA_CURRENT)

CMessageRecordItemCheck::CMessageRecordItemCheck(BOOL bCheck)
{
HasCheckbox(TRUE);
SetChecked(bCheck);
}
int CMessageRecordItemCheck::GetGroupCaptionID(CXTPReportColumn* /*pColumn*/)

{ return IsChecked()? IDS_GROUP_CHECKED_TRUE: IDS_GROUP_CHECKED_FALSE; }

int CMessageRecordItemCheck::Compare(CXTPReportColumn* /*pColumn*/, CXTPReportRecordItem* pItem)

{ return int(IsChecked()) - int(pItem->IsChecked()); }

I created the checkbox column by:

pColumn = AddColumn(new CXTPReportColumn(CXTPReportColumn(COLUMN_CHECK, _T(""), 18, FALSE, COLUMN_CHECK_ICON)) );

I added the item to the record at the beginning of the record by:

pItem = pRecord->AddItem(new CMessageRecordItemCheck(bChecked));

I am able to see the check box icon in the column header but I am not able to see a checkbox in any row. Did I miss anything? Is there a detail tutorial for this somewhere?

Any input is appreciated!

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Pluto Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 07 June 2007 Location: United States Status: Offline Points: 4	Post Options Post Reply Quote Pluto Report Post Thanks(0) Quote Reply Topic: How to add CMessageRecordItemCheck class? Posted: 22 September 2009 at 5:14pm
	Hi everyone, I am struggled this for a few days already. Please help a newbie out. I am trying to add a check box to my ReportControl class. I've added the following to my class' header: class CMessageRecordItemCheck : public CXTPReportRecordItem { DECLARE_SERIAL(CMessageRecordItemCheck) public: // Constructs record item with the initial checkbox value. CMessageRecordItemCheck(BOOL bCheck = FALSE); // Provides custom group captions depending on checkbox value. // Returns caption string ID to be read from application resources. virtual int GetGroupCaptionID(CXTPReportColumn* pColumn); // Provides custom records comparison by this item based on checkbox value, // instead of based on captions. virtual int Compare(CXTPReportColumn* pColumn, CXTPReportRecordItem* pItem); }; I also added the floowing to my class' cpp file: IMPLEMENT_SERIAL(CMessageRecordItemCheck, CXTPReportRecordItem, VERSIONABLE_SCHEMA \| _XTP_SCHEMA_CURRENT) CMessageRecordItemCheck::CMessageRecordItemCheck(BOOL bCheck) { HasCheckbox(TRUE); SetChecked(bCheck); } int CMessageRecordItemCheck::GetGroupCaptionID(CXTPReportColumn* /pColumn/) { return IsChecked()? IDS_GROUP_CHECKED_TRUE: IDS_GROUP_CHECKED_FALSE; } int CMessageRecordItemCheck::Compare(CXTPReportColumn* /pColumn/, CXTPReportRecordItem* pItem) { return int(IsChecked()) - int(pItem->IsChecked()); } I created the checkbox column by: pColumn = AddColumn(new CXTPReportColumn(CXTPReportColumn(COLUMN_CHECK, _T(""), 18, FALSE, COLUMN_CHECK_ICON)) ); I added the item to the record at the beginning of the record by: pItem = pRecord->AddItem(new CMessageRecordItemCheck(bChecked)); I am able to see the check box icon in the column header but I am not able to see a checkbox in any row. Did I miss anything? Is there a detail tutorial for this somewhere? Any input is appreciated!

mdoubson Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 17 November 2008 Status: Offline Points: 1705	Post Options Post Reply Quote mdoubson Report Post Thanks(0) Quote Reply Posted: 23 September 2009 at 12:04am
	Please look and analyze MFC ReportSample where CMessageRecord have checkbox item as you can see in this static exe - https://forum.codejock.com/uploads/DemoVersion/ReportSample12-1-Core13-2-Static.rar https://forum.codejock.com/uploads/DemoVersion/ReportSampleStatic.rar

Pluto Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 07 June 2007 Location: United States Status: Offline Points: 4	Post Options Post Reply Quote Pluto Report Post Thanks(0) Quote Reply Posted: 23 September 2009 at 12:49pm
	Thank you! I've checked the samples and I am expecting the similar effects on my code. I just not sure what went wrong. Any hints? What else do I miss?

mdoubson Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 17 November 2008 Status: Offline Points: 1705	Post Options Post Reply Quote mdoubson Report Post Thanks(0) Quote Reply Posted: 24 September 2009 at 2:57pm
	You don't need to create special CMessageRecordItemCheck Just use usual CXTPReportRecordItem and call function CXTPReportRecordItem::HasCheckbox(BOOL bHasCheckbox, BOOL bTristate = FALSE) to setup checkbox if needed and usual or 3-state checkbox type // Adds check box area for item. // Parameters: // bHasCheckbox - TRUE if item has check box area. // bTristate - TRUE is tri-state checkbox, FALSE - if usual // See Also: SetChecked, IsChecked