CGridEditorDateTimeCtrl Class Reference

CDateTimeCtrl for inplace edit. For internal use by CGridColumnTraitDateTime. More...

Inheritance diagram for CGridEditorDateTimeCtrl:

Public Member Functions
	CGridEditorDateTimeCtrl (int nRow, int nCol, CGridColumnTraitDateTime *pColumnTrait=NULL)
	CGridEditorDateTimeCtrl - Constructor. More...

Protected Member Functions
afx_msg void	OnKillFocus (CWnd *pNewWnd)
	WM_KILLFOCUS message handler called when CDateTimeCtrl is loosing focus to other control. More...
afx_msg void	OnDateTimeChange (NMHDR *pNMHDR, LRESULT *pResult)
	DTN_DATETIMECHANGE notification handler to monitor date modifications. More...
afx_msg void	OnUserString (NMHDR *pNMHDR, LRESULT *pResult)
	DTN_USERSTRING notification handler to convert clipboard to datetime. More...
afx_msg void	OnChar (UINT nChar, UINT nRepCnt, UINT nFlags)
	WM_CHAR message handler to monitor date modifications. More...
afx_msg void	OnCloseUp (NMHDR *pNMHDR, LRESULT *pResult)
	DTN_CLOSEUP notification message handler called when CMonthCalCtrl window has closed. More...
virtual void	EndEdit (bool bSuccess)
	The cell value editor was closed and the entered should be saved. More...
virtual void	PostNcDestroy ()
	Called by the default OnNcDestroy (WM_NCDESTROY) message handler, when CDateTimeCtrl window has been be destroyed. More...
virtual BOOL	PreTranslateMessage (MSG *pMsg)
	Hook to proces windows messages before they are dispatched. More...
	DECLARE_MESSAGE_MAP ()

Protected Attributes
bool	m_Completed
	Ensure the editor only reacts to a single close event.
bool	m_Modified
	Register if date was modified while the editor was open.
int	m_Row
	The index of the row being edited.
int	m_Col
	The index of the column being edited.
CGridColumnTraitDateTime *	m_pColumnTrait
	Provides logic for parsing free text editing.

Detailed Description

CDateTimeCtrl for inplace edit. For internal use by CGridColumnTraitDateTime.

Constructor & Destructor Documentation

CGridEditorDateTimeCtrl::CGridEditorDateTimeCtrl	(	int	nRow,
		int	nCol,
		CGridColumnTraitDateTime *	pColumnTrait = NULL
	)

CGridEditorDateTimeCtrl - Constructor.

Parameters

nRow	The index of the row
nCol	The index of the column
pColumnTrait	The parent column trait, used for datetime validation

Member Function Documentation

void CGridEditorDateTimeCtrl::EndEdit ( bool  bSuccess )

protectedvirtual

The cell value editor was closed and the entered should be saved.

Parameters

bSuccess

Should the entered cell value be saved

void CGridEditorDateTimeCtrl::OnChar ( UINT  nChar, UINT  nRepCnt, UINT  nFlags  )

protected

WM_CHAR message handler to monitor date modifications.

Parameters

nChar	Specifies the virtual key code of the given key.
nRepCnt	Repeat count (the number of times the keystroke is repeated as a result of the user holding down the key).
nFlags	Specifies the scan code, key-transition code, previous key state, and context code

void CGridEditorDateTimeCtrl::OnCloseUp ( NMHDR *  pNMHDR, LRESULT *  pResult  )

protected

DTN_CLOSEUP notification message handler called when CMonthCalCtrl window has closed.

Fallback solution for closing inplace CDateTimeCtrl, in case focus is not given back to the CDateTimeCtrl.

Parameters

pNMHDR	Pointer to NMHDR structure
pResult	Is not used

void CGridEditorDateTimeCtrl::OnDateTimeChange ( NMHDR *  pNMHDR, LRESULT *  pResult  )

protected

DTN_DATETIMECHANGE notification handler to monitor date modifications.

Parameters

pNMHDR	Pointer to NMDATETIMECHANGE structure
pResult	Must be set to zero

void CGridEditorDateTimeCtrl::OnKillFocus ( CWnd *  pNewWnd )

protected

WM_KILLFOCUS message handler called when CDateTimeCtrl is loosing focus to other control.

Used register that cell value editor should close.

Parameters

pNewWnd

Pointer to the window that receives the input focus (may be NULL or may be temporary).

void CGridEditorDateTimeCtrl::OnUserString ( NMHDR *  pNMHDR, LRESULT *  pResult  )

protected

DTN_USERSTRING notification handler to convert clipboard to datetime.

Parameters

pNMHDR	Pointer to NMDATETIMESTRING structure
pResult	Must be set to zero

void CGridEditorDateTimeCtrl::PostNcDestroy ( )

protectedvirtual

Called by the default OnNcDestroy (WM_NCDESTROY) message handler, when CDateTimeCtrl window has been be destroyed.

Used to delete the inplace CDateTimeCtrl editor object as well. This is necessary when the CDateTimeCtrl is created dynamically.

BOOL CGridEditorDateTimeCtrl::PreTranslateMessage ( MSG *  pMsg )

protectedvirtual

Hook to proces windows messages before they are dispatched.

Catch keyboard events that can should cause the cell value editor to close

Parameters

pMsg	Points to a MSG structure that contains the message to process

Returns

Nonzero if the message was translated and should not be dispatched; 0 if the message was not translated and should be dispatched.