ReportControl item with checkbox

Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic

   Hi,
Here is part of a class that i would like to use for records in a report control that displays items with checkboxes:

class CRecordPropertyCheck : public CXTPReportRecord
{
protected:
class CMessageRecordItemCheck : public CXTPReportRecordItem
{
public:
CMessageRecordItemCheck(BOOL bCheck)
{
  HasCheckbox(TRUE);
  SetChecked(bCheck);
}

virtual void OnClick(XTP_REPORTRECORDITEM_CLICKARGS* pClickArgs)
{
  CXTPReportRecordItem::OnClick(pClickArgs);
  SetCaption(IsChecked() ? "Yes":"No");
}
...

The caption is not set correctly this way.
Is OnClick the right place to change the caption when the user clicks the checkbox ?

Author	Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
Arnie Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 04 March 2005 Status: Offline Points: 4	Post Options Post Reply Quote Arnie Report Post Thanks(0) Quote Reply Topic: ReportControl item with checkbox Posted: 04 March 2005 at 8:40am
	Hi, Here is part of a class that i would like to use for records in a report control that displays items with checkboxes: class CRecordPropertyCheck : public CXTPReportRecord { protected: class CMessageRecordItemCheck : public CXTPReportRecordItem { public: CMessageRecordItemCheck(BOOL bCheck) { HasCheckbox(TRUE); SetChecked(bCheck); } virtual void OnClick(XTP_REPORTRECORDITEM_CLICKARGS* pClickArgs) { CXTPReportRecordItem::OnClick(pClickArgs); SetCaption(IsChecked() ? "Yes":"No"); } ... The caption is not set correctly this way. Is OnClick the right place to change the caption when the user clicks the checkbox ?

sserge Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 01 December 2004 Status: Offline Points: 1297	Post Options Post Reply Quote sserge Report Post Thanks(0) Quote Reply Posted: 04 March 2005 at 10:08am
	Hi Arnie, Instead of using SetCaption you should override GetCaption method inside your class, for example: virtual CString GetCaption() { return IsChecked() ? "Yes":"No"; } And inside OnClick method you should only change your internal class state and call control redraw to update the view: virtual void OnClick(XTP_REPORTRECORDITEM_CLICKARGS* pClickArgs) { if (...) // any your conditions { SetChecked(!IsChecked()); pClickArgs->pControl->RedrawControl(); } CXTPReportRecordItem::OnClick( pClickArgs); } -- Best regards, Sergey

Arnie Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 04 March 2005 Status: Offline Points: 4	Post Options Post Reply Quote Arnie Report Post Thanks(0) Quote Reply Posted: 07 March 2005 at 6:00am
	Thanks Sergey, I got it to work with one change to your code. I had to remove SetChecked(!IsChecked()); Must be because m_bChecked is set by CXTPReportRecordItem::OnClick : "m_bChecked = !m_bChecked;"