自学教程：C++ EndEdit函数代码示例

bool ExGridCtrl::Key(dword key, int count){	if (!_UseKeys && !IsEdit())		return GridCtrl::Key(key, count);	bool result;	if (key == K_UP)	{		if (0 < curpos.y || curpos.y <= GetRowCount() + 1)		{			EndEdit();			SetCursor(curpos.y - 1);			result = GridCtrl::Key(key, count);			StartEdit();			return result;		}	}	if (key == K_DOWN)	{		if (0 <= curpos.y || curpos.y < GetRowCount())		{			EndEdit();			SetCursor(curpos.y - 1);			result = GridCtrl::Key(key, count);			StartEdit();			return result;		}	}	return GridCtrl::Key(key, count);}

//------------------------------------------------------------------------//! Hook to proces windows messages before they are dispatched.//! Catch keyboard events that can should cause the cell value editor to close//!//! @param pMsg Points to a MSG structure that contains the message to process//! @return Nonzero if the message was translated and should not be dispatched; 0 if the message was not translated and should be dispatched.//------------------------------------------------------------------------BOOL CGridEditorText::PreTranslateMessage(MSG* pMsg){	switch (pMsg->message)	{		case WM_KEYDOWN:		{			switch (pMsg->wParam)			{				case VK_RETURN:				{					if (GetStyle() & ES_WANTRETURN)						break;					EndEdit(true);					return TRUE;				}				case VK_TAB: EndEdit(true); return FALSE;				case VK_ESCAPE: EndEdit(false);return TRUE;			}			break;		};		case WM_MOUSEWHEEL: EndEdit(true); return FALSE;	// Don't steal event	}	return CEdit::PreTranslateMessage(pMsg);}

// the heading text is in the format of "text,width,format;text,width,format;..."BOOL CReportCtrl::SetColumnHeader(const CString& strHeadings){	DeleteAllItems();	DeleteAllColumns();	EndEdit(TRUE);	BOOL bInserted = FALSE;	CStringArray aLong, aShort;	_StringSplit(strHeadings, aLong, _T(';'));	for (int i = 0; i < aLong.GetSize(); i++)	{		_StringSplit(aLong[i], aShort, _T(','));		if (aShort.GetSize() > 0)		{			const int WIDTH = aShort.GetSize() > 1 ? _ttoi(aShort[1]) : 100;			int nFormat = aShort.GetSize() > 2 ? _ttoi(aShort[2]) : 0;			if (nFormat == 1)				nFormat = LVCFMT_CENTER;			else if (nFormat == 2)				nFormat = LVCFMT_RIGHT;			else				nFormat = LVCFMT_LEFT;			bInserted |= (InsertColumn(GetColumnCount(), aShort[0], nFormat, WIDTH) >= 0);		}	}	return bInserted;}

int CReportCtrl::DeleteAllItems(DWORD dwStates){	EndEdit(FALSE);	int nItemCount = CListCtrl::GetItemCount();	if (dwStates & RC_ITEM_ALL)	{		LockWindowUpdate();		for (int i = 0; i < nItemCount; i++)			_FreeItemMemory(i);		CListCtrl::DeleteAllItems();		UnlockWindowUpdate();		return nItemCount;			}		int nDelCount = 0;	LockWindowUpdate();	for (int i = 0; i < nItemCount; i++)	{		if (ExamItemStates(i, dwStates))		{			DeleteItem(i--);			nItemCount--;			nDelCount++;		}	}		UnlockWindowUpdate();	return nDelCount;}

void ApplicationListDlg::OnApply(){   int i = 0;   TCHAR filename[MAX_PATH];   DWORD length = MAX_PATH;   //Validate current parameter, if any   if (IsEditing())      EndEdit();   //Remove entries which have been removed (ie are not in the list box)   while(length=MAX_PATH, m_appgroup->EnumEntry(i, filename, &length))   {      if (FindProgram(filename) != -1)         i++;      else         m_appgroup->RemoveEntry(filename);   }   //Add/set value for all entries in the list box   for(i=0; i<ListView_GetItemCount(m_hAppListWnd); i++)   {      ListView_GetItemText(m_hAppListWnd, i, 0, filename, length);      m_appgroup->SaveDWord(filename, GetProgramParam(i));   }}

void PropEditCtrlXRCID::Clear(){    EndEdit();    REAL_NODE->DeleteProperty(_T("name"));    m_TreeCtrl->SetItemBold(m_TreeItem, FALSE);    EditorFrame::Get()->NotifyChanged(CHANGED_TREE_SELECTED);}

BOOL CHtmlProperties::Show( CReg *pReg){	EndEdit();	// Destroy properties list	GetPropList().Destroy();	// Lose list items	GetListCtrl().Destroy();	// Rebuild header	GetListCtrl().GetHeader().Destroy();	GetListCtrl().GetHeader().AddHeaderItem( 120, "Name" );	GetListCtrl().GetHeader().AddHeaderItem( 120, "Value" );	if ( pReg == NULL ) 	{	LoadList();		RedrawWindow();		return FALSE;	} // end if	// Add variables	AddKey( pReg, pReg->GetKey( "vars" ) );	AddKey( pReg, pReg->GetKey( "lvars" ) );	AddKey( pReg, pReg->GetKey( "dvars" ) );//	AddDynamic( pReg );	// Loadup the list	LoadList();	RedrawWindow();	return TRUE;}

void NodePalette::disconnectSignals(){    // signals and slots disconnetions    disconnect(editEditButton, SIGNAL(clicked()), this, SLOT(EndEdit()));    disconnect(DeleteNode, SIGNAL(clicked()), this, SLOT(DelN()));    disconnect(AddNode, SIGNAL(clicked()), this, SLOT(AddN()));    disconnect(MoveNode, SIGNAL(clicked()), this, SLOT(MoveN()));    disconnect(AsymMove, SIGNAL(clicked()), this, SLOT(SetAsym()));    disconnect(SymMove, SIGNAL(clicked()), this, SLOT(SetSym()));    disconnect(ResNode, SIGNAL(clicked()), this, SLOT(ResetControl()));    disconnect(Res1Node, SIGNAL(clicked()), this, SLOT(Reset1Control()));    disconnect(BezierClose, SIGNAL(clicked()), this, SLOT(CloseBezier()));    disconnect(PolySplit, SIGNAL(clicked()), this, SLOT(SplitPoly()));    disconnect(MoveControl, SIGNAL(clicked()), this, SLOT(MoveK()));    disconnect(XSpin, SIGNAL(valueChanged(double)), this, SLOT(MovePoint()));    disconnect(YSpin, SIGNAL(valueChanged(double)), this, SLOT(MovePoint()));    disconnect(PolyMirrorH, SIGNAL(clicked()), this, SLOT(MirrorH()));    disconnect(PolyMirrorV, SIGNAL(clicked()), this, SLOT(MirrorV()));    disconnect(PolyShearR, SIGNAL(clicked()), this, SLOT(ShearR()));    disconnect(PolyShearL, SIGNAL(clicked()), this, SLOT(ShearL()));    disconnect(PolyShearU, SIGNAL(clicked()), this, SLOT(ShearU()));    disconnect(PolyShearD, SIGNAL(clicked()), this, SLOT(ShearD()));    disconnect(RotateCCW, SIGNAL(clicked()), this, SLOT(doRotCCW()));    disconnect(RotateCW, SIGNAL(clicked()), this, SLOT(doRotCW()));    disconnect(Shrink, SIGNAL(clicked()), this, SLOT(doShrink()));    disconnect(Expand, SIGNAL(clicked()), this, SLOT(doExpand()));    disconnect(Reduce, SIGNAL(clicked()), this, SLOT(doReduce()));    disconnect(Enlarge, SIGNAL(clicked()), this, SLOT(doEnlarge()));    disconnect(ResetCont, SIGNAL(clicked()), this, SLOT(ResetContour()));    disconnect(ResetContClip, SIGNAL(clicked()), this, SLOT(ResetContourToImageClip()));    disconnect(ResetShape2Clip, SIGNAL(clicked()), this, SLOT(ResetShapeToImageClip()));}

RenderEngine::~RenderEngine() {	if (editMode)		EndEdit(EditActionList());	if (started)		Stop();	delete ctx;}

void CReportCtrl::InsertItem(int nIndex,LPCTSTR lpText,COLORREF color){	EndEdit(TRUE);	_UnsetSortedColumn();	const int IDX = CListCtrl::InsertItem(nIndex, lpText);	_AllocItemMemory(IDX);	SetItemTextColor(nIndex,-1,color,FALSE);}

void CInPlaceDateTime::OnKillFocus(CWnd* pNewWnd) {	CDateTimeCtrl::OnKillFocus(pNewWnd);	if (GetSafeHwnd() == pNewWnd->GetSafeHwnd()) {		return;	}	EndEdit();}

//------------------------------------------------------------------------//! Hook to proces windows messages before they are dispatched.//! Catch keyboard events that can should cause the cell value editor to close//!//! @param pMsg Points to a MSG structure that contains the message to process//! @return Nonzero if the message was translated and should not be dispatched; 0 if the message was not translated and should be dispatched.//------------------------------------------------------------------------BOOL CGridEditorDateTimeCtrl::PreTranslateMessage(MSG* pMsg){	switch(pMsg->message)	{		case WM_KEYDOWN:		{			switch(pMsg->wParam)			{				case VK_RETURN: EndEdit(true); return TRUE;				case VK_TAB: EndEdit(true); return FALSE;				case VK_ESCAPE: EndEdit(false);return TRUE;			}			break;		};		case WM_MOUSEWHEEL: EndEdit(true); return FALSE;	// Don't steal event	}	return CDateTimeCtrl::PreTranslateMessage(pMsg);}

void CReportCtrl::SetEditable(BOOL bSet){	if(!bSet)	{		EndEdit(TRUE);	}	m_bAllowEdit = bSet;}

RenderSession::~RenderSession() {	if (editMode)		EndEdit();	if (started)		Stop();	delete film;	delete renderConfig;}

bool TimeEditor::EndEdit(int row, int col, wxGrid *grid){    wxString newvalue;    bool changed = EndEdit(row, col, grid, mOldString, &newvalue);    if (changed) {        ApplyEdit(row, col, grid);    }    return changed;}

//------------------------------------------------------------------------//! WM_KILLFOCUS message handler called when CDateTimeCtrl is loosing focus//! to other control. Used register that cell value editor should close.//!//! @param pNewWnd Pointer to the window that receives the input focus (may be NULL or may be temporary).//------------------------------------------------------------------------void CGridEditorDateTimeCtrl::OnKillFocus(CWnd *pNewWnd){	CDateTimeCtrl::OnKillFocus(pNewWnd);	if (GetMonthCalCtrl()==NULL)	{		// Special case when a dynamic CEdit is created (DTS_APPCANPARSE)		if (pNewWnd == NULL || pNewWnd->GetParent()!=this)			EndEdit(true);	}}

//------------------------------------------------------------------------//! WM_DESTROY message handler called when CComboBox window is about to//! be destroyed. Used to unsubclass the internal CEdit control.//------------------------------------------------------------------------void CGridEditorComboBox::OnDestroy(){	if (!m_Completed)		EndEdit(false);	if (m_Edit.GetSafeHwnd() != NULL)		m_Edit.UnsubclassWindow();	CComboBox::OnDestroy();}