ReactOS 0.4.15-dev-5669-g09dde2c
ATL::CWindowImplBaseT< TBase, TWinTraits > Class Template Reference

#include <atlwin.h>

Inheritance diagram for ATL::CWindowImplBaseT< TBase, TWinTraits >:
Collaboration diagram for ATL::CWindowImplBaseT< TBase, TWinTraits >:

Public Member Functions

 CWindowImplBaseT ()
 
virtual void OnFinalMessage (HWND)
 
BOOL SubclassWindow (HWND hWnd)
 
HWND UnsubclassWindow (BOOL bForce=FALSE)
 
virtual WNDPROC GetWindowProc ()
 
LRESULT DefWindowProc (UINT uMsg, WPARAM wParam, LPARAM lParam)
 
HWND Create (HWND hWndParent, _U_RECT rect, LPCTSTR szWindowName, DWORD dwStyle, DWORD dwExStyle, _U_MENUorID MenuOrID, ATOM atom, LPVOID lpCreateParam)
 
- Public Member Functions inherited from ATL::CWindowImplRoot< TBase >
 CWindowImplRoot ()
 
virtual ~CWindowImplRoot ()
 
- Public Member Functions inherited from ATL::CWindow
 CWindow (HWND hWnd=NULL)
 
 operator HWND () const
 
UINT ArrangeIconicWindows ()
 
void Attach (HWND hWndNew)
 
HDC BeginPaint (LPPAINTSTRUCT lpPaint)
 
BOOL BringWindowToTop ()
 
BOOL CenterWindow (HWND hWndCenter=NULL)
 
BOOL ChangeClipboardChain (HWND hWndNewNext)
 
BOOL CheckDlgButton (int nIDButton, UINT nCheck)
 
BOOL CheckRadioButton (int nIDFirstButton, int nIDLastButton, int nIDCheckButton)
 
HWND ChildWindowFromPoint (POINT point) const
 
HWND ChildWindowFromPointEx (POINT point, UINT uFlags) const
 
BOOL ClientToScreen (LPPOINT lpPoint) const
 
BOOL ClientToScreen (LPRECT lpRect) const
 
HWND Create (LPCTSTR lpstrWndClass, HWND hWndParent, _U_RECT rect=NULL, LPCTSTR szWindowName=NULL, DWORD dwStyle=0, DWORD dwExStyle=0, _U_MENUorID MenuOrID=0U, LPVOID lpCreateParam=NULL)
 
BOOL CreateCaret (HBITMAP pBitmap)
 
BOOL CreateGrayCaret (int nWidth, int nHeight)
 
BOOL CreateSolidCaret (int nWidth, int nHeight)
 
HDWP DeferWindowPos (HDWP hWinPosInfo, HWND hWndInsertAfter, int x, int y, int cx, int cy, UINT uFlags)
 
BOOL DestroyWindow ()
 
HWND Detach ()
 
int DlgDirList (LPTSTR lpPathSpec, int nIDListBox, int nIDStaticPath, UINT nFileType)
 
int DlgDirListComboBox (LPTSTR lpPathSpec, int nIDComboBox, int nIDStaticPath, UINT nFileType)
 
BOOL DlgDirSelect (LPTSTR lpString, int nCount, int nIDListBox)
 
BOOL DlgDirSelectComboBox (LPTSTR lpString, int nCount, int nIDComboBox)
 
void DragAcceptFiles (BOOL bAccept=TRUE)
 
BOOL DrawMenuBar ()
 
BOOL EnableScrollBar (UINT uSBFlags, UINT uArrowFlags=ESB_ENABLE_BOTH)
 
BOOL EnableWindow (BOOL bEnable=TRUE)
 
void EndPaint (LPPAINTSTRUCT lpPaint)
 
BOOL FlashWindow (BOOL bInvert)
 
BOOL GetClientRect (LPRECT lpRect) const
 
HDC GetDC ()
 
HDC GetDCEx (HRGN hRgnClip, DWORD flags)
 
HWND GetDescendantWindow (int nID) const
 
HRESULT GetDlgControl (int nID, REFIID iid, void **ppCtrl)
 
int GetDlgCtrlID () const
 
HRESULT GetDlgHost (int nID, REFIID iid, void **ppHost)
 
HWND GetDlgItem (_In_ int nID) const
 
UINT GetDlgItemInt (_In_ int nID, _Out_opt_ BOOL *lpTrans=NULL, _In_ BOOL bSigned=TRUE) const
 
UINT GetDlgItemText (_In_ int nID, _Out_writes_to_(nMaxCount, return+1) LPTSTR lpStr, _In_ int nMaxCount) const
 
BOOL GetDlgItemText (_In_ int nID, _Inout_ _Outref_result_maybenull_ _Post_z_ BSTR &bstrText) const
 
DWORD GetExStyle () const
 
HFONT GetFont () const
 
DWORD GetHotKey () const
 
HICON GetIcon (BOOL bBigIcon=TRUE) const
 
HWND GetLastActivePopup () const
 
HMENU GetMenu () const
 
HWND GetNextDlgGroupItem (HWND hWndCtl, BOOL bPrevious=FALSE) const
 
HWND GetNextDlgTabItem (HWND hWndCtl, BOOL bPrevious=FALSE) const
 
CWindow GetParent () const
 
BOOL GetScrollInfo (int nBar, LPSCROLLINFO lpScrollInfo)
 
BOOL GetScrollPos (int nBar)
 
BOOL GetScrollRange (int nBar, LPINT lpMinPos, LPINT lpMaxPos) const
 
DWORD GetStyle () const
 
HMENU GetSystemMenu (BOOL bRevert)
 
HWND GetTopLevelParent () const
 
HWND GetTopLevelWindow () const
 
HWND GetTopWindow () const
 
BOOL GetUpdateRect (LPRECT lpRect, BOOL bErase=FALSE)
 
int GetUpdateRgn (HRGN hRgn, BOOL bErase=FALSE)
 
HWND GetWindow (UINT nCmd) const
 
DWORD GetWindowContextHelpId () const
 
HDC GetWindowDC ()
 
LONG GetWindowLong (int nIndex) const
 
LONG_PTR GetWindowLongPtr (int nIndex) const
 
BOOL GetWindowPlacement (WINDOWPLACEMENT *lpwndpl) const
 
DWORD GetWindowProcessID ()
 
BOOL GetWindowRect (LPRECT lpRect) const
 
int GetWindowRgn (HRGN hRgn)
 
int GetWindowText (_Out_writes_to_(nMaxCount, return+1) LPTSTR lpszStringBuf, _In_ int nMaxCount) const
 
BOOL GetWindowText (_Inout_ _Outref_result_maybenull_ _Post_z_ BSTR &bstrText) const
 
int GetWindowTextLength () const
 
DWORD GetWindowThreadID ()
 
WORD GetWindowWord (int nIndex) const
 
void GotoDlgCtrl (HWND hWndCtrl) const
 
BOOL HideCaret ()
 
BOOL HiliteMenuItem (HMENU hMenu, UINT uHiliteItem, UINT uHilite)
 
BOOL Invalidate (BOOL bErase=TRUE)
 
BOOL InvalidateRect (LPCRECT lpRect, BOOL bErase=TRUE)
 
void InvalidateRgn (HRGN hRgn, BOOL bErase=TRUE)
 
BOOL IsChild (const HWND hWnd) const
 
BOOL IsDialogMessage (LPMSG lpMsg)
 
UINT IsDlgButtonChecked (int nIDButton) const
 
BOOL IsIconic () const
 
BOOL IsParentDialog ()
 
BOOL IsWindow () const
 
BOOL IsWindowEnabled () const
 
BOOL IsWindowVisible () const
 
BOOL IsWindowUnicode ()
 
BOOL IsZoomed () const
 
BOOL KillTimer (UINT_PTR nIDEvent)
 
BOOL LockWindowUpdate (BOOL bLock=TRUE)
 
int MapWindowPoints (HWND hWndTo, LPPOINT lpPoint, UINT nCount) const
 
int MapWindowPoints (HWND hWndTo, LPRECT lpRect) const
 
int MessageBox (LPCTSTR lpszText, LPCTSTR lpszCaption=NULL, UINT nType=MB_OK)
 
BOOL ModifyStyle (DWORD dwRemove, DWORD dwAdd, UINT nFlags=0)
 
BOOL ModifyStyleEx (DWORD dwRemove, DWORD dwAdd, UINT nFlags=0)
 
BOOL MoveWindow (int x, int y, int nWidth, int nHeight, BOOL bRepaint=TRUE)
 
void NextDlgCtrl () const
 
BOOL OpenClipboard ()
 
BOOL PostMessage (UINT message, WPARAM wParam=0, LPARAM lParam=0)
 
void PrevDlgCtrl () const
 
void Print (HDC hDC, DWORD dwFlags) const
 
void PrintClient (HDC hDC, DWORD dwFlags) const
 
BOOL RedrawWindow (LPCRECT lpRectUpdate=NULL, HRGN hRgnUpdate=NULL, UINT flags=RDW_INVALIDATE|RDW_UPDATENOW|RDW_ERASE)
 
int ReleaseDC (HDC hDC)
 
BOOL ResizeClient (int nWidth, int nHeight, BOOL bRedraw=FALSE)
 
BOOL ScreenToClient (LPPOINT lpPoint) const
 
BOOL ScrollWindow (int xAmount, int yAmount, LPCRECT lpRect=NULL, LPCRECT lpClipRect=NULL)
 
int ScrollWindowEx (int dx, int dy, LPCRECT lpRectScroll, LPCRECT lpRectClip, HRGN hRgnUpdate, LPRECT lpRectUpdate, UINT flags)
 
LRESULT SendDlgItemMessage (int nID, UINT message, WPARAM wParam=0, LPARAM lParam=0)
 
LRESULT SendMessage (UINT message, WPARAM wParam=0, LPARAM lParam=0)
 
void SendMessageToDescendants (UINT message, WPARAM wParam=0, LPARAM lParam=0, BOOL bDeep=TRUE)
 
BOOL SendNotifyMessage (UINT message, WPARAM wParam=0, LPARAM lParam=0)
 
HWND SetActiveWindow ()
 
HWND SetCapture ()
 
HWND SetClipboardViewer ()
 
int SetDlgCtrlID (int nID)
 
BOOL SetDlgItemInt (int nID, UINT nValue, BOOL bSigned=TRUE)
 
BOOL SetDlgItemText (int nID, LPCTSTR lpszString)
 
HWND SetFocus ()
 
void SetFont (HFONT hFont, BOOL bRedraw=TRUE)
 
int SetHotKey (WORD wVirtualKeyCode, WORD wModifiers)
 
HICON SetIcon (HICON hIcon, BOOL bBigIcon=TRUE)
 
BOOL SetMenu (HMENU hMenu)
 
HWND SetParent (HWND hWndNewParent)
 
void SetRedraw (BOOL bRedraw=TRUE)
 
int SetScrollInfo (int nBar, LPSCROLLINFO lpScrollInfo, BOOL bRedraw=TRUE)
 
int SetScrollPos (int nBar, int nPos, BOOL bRedraw=TRUE)
 
BOOL SetScrollRange (int nBar, int nMinPos, int nMaxPos, BOOL bRedraw=TRUE)
 
UINT_PTR SetTimer (UINT_PTR nIDEvent, UINT nElapse, void(CALLBACK *lpfnTimer)(HWND, UINT, UINT_PTR, DWORD)=NULL)
 
BOOL SetWindowContextHelpId (DWORD dwContextHelpId)
 
LONG SetWindowLong (int nIndex, LONG dwNewLong)
 
LONG_PTR SetWindowLongPtr (int nIndex, LONG_PTR dwNewLong)
 
BOOL SetWindowPlacement (const WINDOWPLACEMENT *lpwndpl)
 
BOOL SetWindowPos (HWND hWndInsertAfter, int x, int y, int cx, int cy, UINT nFlags)
 
int SetWindowRgn (HRGN hRgn, BOOL bRedraw=FALSE)
 
BOOL SetWindowText (LPCTSTR lpszString)
 
WORD SetWindowWord (int nIndex, WORD wNewWord)
 
BOOL ShowCaret ()
 
BOOL ShowOwnedPopups (BOOL bShow=TRUE)
 
BOOL ShowScrollBar (UINT nBar, BOOL bShow=TRUE)
 
BOOL ShowWindow (int nCmdShow)
 
BOOL ShowWindowAsync (int nCmdShow)
 
BOOL UpdateWindow ()
 
BOOL ValidateRect (LPCRECT lpRect)
 
BOOL ValidateRgn (HRGN hRgn)
 
BOOL WinHelp (LPCTSTR lpszHelp, UINT nCmd=HELP_CONTEXT, DWORD dwData=0)
 
- Public Member Functions inherited from ATL::CMessageMap
virtual BOOL ProcessWindowMessage (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult, DWORD dwMsgMapID)=0
 

Static Public Member Functions

static DWORD GetWndStyle (DWORD dwStyle)
 
static DWORD GetWndExStyle (DWORD dwExStyle)
 
static LRESULT CALLBACK StartWindowProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 
static LRESULT CALLBACK WindowProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 
- Static Public Member Functions inherited from ATL::CWindow
static LPCTSTR GetWndClassName ()
 
static LRESULT SendMessage (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 

Public Attributes

WNDPROC m_pfnSuperWindowProc
 
- Public Attributes inherited from ATL::CWindowImplRoot< TBase >
CWndProcThunk m_thunk
 
const _ATL_MSGm_pCurrentMsg
 
DWORD m_dwState
 
- Public Attributes inherited from ATL::CWindow
HWND m_hWnd
 

Additional Inherited Members

- Public Types inherited from ATL::CWindowImplRoot< TBase >
enum  { WINSTATE_DESTROYED = 0x00000001 }
 
- Static Public Attributes inherited from ATL::CWindow
static RECT rcDefault
 

Detailed Description

template<class TBase = CWindow, class TWinTraits = CControlWinTraits>
class ATL::CWindowImplBaseT< TBase, TWinTraits >

Definition at line 1525 of file atlwin.h.

Constructor & Destructor Documentation

◆ CWindowImplBaseT()

template<class TBase = CWindow, class TWinTraits = CControlWinTraits>
ATL::CWindowImplBaseT< TBase, TWinTraits >::CWindowImplBaseT ( )
inline

Definition at line 1537 of file atlwin.h.

1538 {
1540 }
WNDPROC m_pfnSuperWindowProc
Definition: atlwin.h:1534
#define DefWindowProc
Definition: ros2win.h:31

Member Function Documentation

◆ Create()

template<class TBase = CWindow, class TWinTraits = CControlWinTraits>
HWND ATL::CWindowImplBaseT< TBase, TWinTraits >::Create ( HWND  hWndParent,
_U_RECT  rect,
LPCTSTR  szWindowName,
DWORD  dwStyle,
DWORD  dwExStyle,
_U_MENUorID  MenuOrID,
ATOM  atom,
LPVOID  lpCreateParam 
)
inline

Definition at line 1683 of file atlwin.h.

1685 {
1686 HWND hWnd;
1687
1688 ATLASSERT(m_hWnd == NULL);
1689 ATLASSERT(atom != 0);
1690 if (atom == 0)
1691 return NULL;
1692 if (m_thunk.Init(NULL, NULL) == FALSE)
1693 {
1695 return NULL;
1696 }
1697
1698 _AtlWinModule.AddCreateWndData(&m_thunk.cd, this);
1699 if (MenuOrID.m_hMenu == NULL && (dwStyle & WS_CHILD) != 0)
1700 MenuOrID.m_hMenu = (HMENU)(UINT_PTR)this;
1701 if (rect.m_lpRect == NULL)
1702 rect.m_lpRect = &TBase::rcDefault;
1703
1704 hWnd = ::CreateWindowEx(dwExStyle, MAKEINTATOM(atom), szWindowName, dwStyle, rect.m_lpRect->left,
1705 rect.m_lpRect->top, rect.m_lpRect->right - rect.m_lpRect->left, rect.m_lpRect->bottom - rect.m_lpRect->top,
1706 hWndParent, MenuOrID.m_hMenu, _AtlBaseModule.GetModuleInstance(), lpCreateParam);
1707
1708 ATLASSERT(m_hWnd == hWnd);
1709
1710 return hWnd;
1711 }
#define ATLASSERT(x)
Definition: CComVariant.cpp:10
HWND hWnd
Definition: settings.c:17
CWndProcThunk m_thunk
Definition: atlwin.h:1373
HWND m_hWnd
Definition: atlwin.h:267
_AtlCreateWndData cd
Definition: atlwin.h:230
BOOL Init(WNDPROC proc, void *pThis)
Definition: atlwin.h:244
#define ERROR_OUTOFMEMORY
Definition: deptool.c:13
#define NULL
Definition: types.h:112
#define FALSE
Definition: types.h:117
#define SetLastError(x)
Definition: compat.h:752
static const CLSID *static CLSID *static const GUID VARIANT VARIANT *static IServiceProvider DWORD *static HMENU
Definition: ordinal.c:60
unsigned __int3264 UINT_PTR
Definition: mstsclib_h.h:274
#define WS_CHILD
Definition: pedump.c:617
& rect
Definition: startmenu.cpp:1413
#define MAKEINTATOM(i)
Definition: winbase.h:1451
#define CreateWindowEx
Definition: winuser.h:5745

Referenced by ATL::CWindowImpl< T, TBase, TWinTraits >::Create().

◆ DefWindowProc()

template<class TBase = CWindow, class TWinTraits = CControlWinTraits>
LRESULT ATL::CWindowImplBaseT< TBase, TWinTraits >::DefWindowProc ( UINT  uMsg,
WPARAM  wParam,
LPARAM  lParam 
)
inline

Definition at line 1606 of file atlwin.h.

1607 {
1608 CWindowImplBaseT<TBase, TWinTraits>* pThis;
1609 pThis = reinterpret_cast<CWindowImplBaseT<TBase, TWinTraits>*>(this);
1610 return ::CallWindowProc(m_pfnSuperWindowProc, pThis->m_hWnd, uMsg, wParam, lParam);
1611 }
WPARAM wParam
Definition: combotst.c:138
LPARAM lParam
Definition: combotst.c:139

Referenced by CShellBrowser::WindowProc(), and ATL::CWindowImplBaseT< TBase, TWinTraits >::WindowProc().

◆ GetWindowProc()

template<class TBase = CWindow, class TWinTraits = CControlWinTraits>
virtual WNDPROC ATL::CWindowImplBaseT< TBase, TWinTraits >::GetWindowProc ( )
inlinevirtual

Reimplemented in CShellBrowser, and CDefView.

Definition at line 1591 of file atlwin.h.

1592 {
1593 return WindowProc;
1594 }
static LRESULT CALLBACK WindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
Definition: atlwin.h:1632

Referenced by ATL::CWindowImplBaseT< TBase, TWinTraits >::StartWindowProc(), and ATL::CWindowImplBaseT< TBase, TWinTraits >::SubclassWindow().

◆ GetWndExStyle()

template<class TBase = CWindow, class TWinTraits = CControlWinTraits>
static DWORD ATL::CWindowImplBaseT< TBase, TWinTraits >::GetWndExStyle ( DWORD  dwExStyle)
inlinestatic

Definition at line 1601 of file atlwin.h.

1602 {
1603 return TWinTraits::GetWndExStyle(dwExStyle);
1604 }

◆ GetWndStyle()

template<class TBase = CWindow, class TWinTraits = CControlWinTraits>
static DWORD ATL::CWindowImplBaseT< TBase, TWinTraits >::GetWndStyle ( DWORD  dwStyle)
inlinestatic

Definition at line 1596 of file atlwin.h.

1597 {
1598 return TWinTraits::GetWndStyle(dwStyle);
1599 }

◆ OnFinalMessage()

template<class TBase = CWindow, class TWinTraits = CControlWinTraits>
virtual void ATL::CWindowImplBaseT< TBase, TWinTraits >::OnFinalMessage ( HWND  )
inlinevirtual

Reimplemented in CChangeNotifyBroker, and CDefView.

Definition at line 1542 of file atlwin.h.

1543 {
1544 }

Referenced by CShellBrowser::WindowProc(), and ATL::CWindowImplBaseT< TBase, TWinTraits >::WindowProc().

◆ StartWindowProc()

template<class TBase = CWindow, class TWinTraits = CControlWinTraits>
static LRESULT CALLBACK ATL::CWindowImplBaseT< TBase, TWinTraits >::StartWindowProc ( HWND  hWnd,
UINT  uMsg,
WPARAM  wParam,
LPARAM  lParam 
)
inlinestatic

Definition at line 1613 of file atlwin.h.

1614 {
1615 CWindowImplBaseT<TBase, TWinTraits>* pThis;
1616 WNDPROC newWindowProc;
1617 WNDPROC GCCU(pOldProc);
1618
1619 pThis = reinterpret_cast<CWindowImplBaseT<TBase, TWinTraits>*>(_AtlWinModule.ExtractCreateWndData());
1620 ATLASSERT(pThis != NULL);
1621 if (pThis == NULL)
1622 return 0;
1623
1624 pThis->m_thunk.Init(pThis->GetWindowProc(), pThis);
1625 newWindowProc = pThis->m_thunk.GetWNDPROC();
1626 pOldProc = reinterpret_cast<WNDPROC>(::SetWindowLongPtr(hWnd, GWLP_WNDPROC, reinterpret_cast<LONG_PTR>(newWindowProc)));
1627 Unused(pOldProc); // TODO: should generate trace message if overwriting another subclass
1628 pThis->m_hWnd = hWnd;
1629 return newWindowProc(hWnd, uMsg, wParam, lParam);
1630 }
#define GCCU(x)
Definition: atlwin.h:27
#define Unused(x)
Definition: atlwin.h:28
__int3264 LONG_PTR
Definition: mstsclib_h.h:276
#define SetWindowLongPtr
Definition: treelist.c:70
#define GWLP_WNDPROC
Definition: treelist.c:66
LRESULT(CALLBACK * WNDPROC)(HWND, UINT, WPARAM, LPARAM)
Definition: winuser.h:2896

Referenced by CAppScrnshotPreview::GetWndClassInfo(), CMainWindow::GetWndClassInfo(), CShellBrowser::GetWndClassInfo(), and CDefView::GetWndClassInfo().

◆ SubclassWindow()

template<class TBase = CWindow, class TWinTraits = CControlWinTraits>
BOOL ATL::CWindowImplBaseT< TBase, TWinTraits >::SubclassWindow ( HWND  hWnd)
inline

Definition at line 1546 of file atlwin.h.

1547 {
1548 ATLASSERT(m_hWnd == NULL);
1550
1551 CWindowImplBaseT<TBase, TWinTraits>* pThis;
1552 pThis = reinterpret_cast<CWindowImplBaseT<TBase, TWinTraits>*>(this);
1553
1555 if (result == FALSE)
1556 return FALSE;
1557
1558 WNDPROC newWindowProc = m_thunk.GetWNDPROC();
1559 WNDPROC oldWindowProc = reinterpret_cast<WNDPROC>(
1560 ::SetWindowLongPtr(hWnd, GWLP_WNDPROC, reinterpret_cast<LONG_PTR>(newWindowProc)));
1561 if (oldWindowProc == NULL)
1562 return FALSE;
1563
1564 pThis->m_pfnSuperWindowProc = oldWindowProc;
1565 pThis->m_hWnd = hWnd;
1566 return TRUE;
1567 }
virtual WNDPROC GetWindowProc()
Definition: atlwin.h:1591
BOOL IsWindow() const
Definition: atlwin.h:941
WNDPROC GetWNDPROC()
Definition: atlwin.h:252
#define TRUE
Definition: types.h:120
unsigned int BOOL
Definition: ntddk_ex.h:94
GLuint64EXT * result
Definition: glext.h:11304

Referenced by CreateNotificationBroker(), and CDownloadManager::DownloadDlgProc().

◆ UnsubclassWindow()

template<class TBase = CWindow, class TWinTraits = CControlWinTraits>
HWND ATL::CWindowImplBaseT< TBase, TWinTraits >::UnsubclassWindow ( BOOL  bForce = FALSE)
inline

Definition at line 1569 of file atlwin.h.

1570 {
1571 ATLASSERT(m_hWnd != NULL);
1573
1574 CWindowImplBaseT<TBase, TWinTraits>* pThis;
1575 pThis = reinterpret_cast<CWindowImplBaseT<TBase, TWinTraits>*>(this);
1576
1577 HWND hwndOld = pThis->m_hWnd;
1578 WNDPROC oldWindowProc = m_thunk.GetWNDPROC();
1579 WNDPROC subclassedProc = reinterpret_cast<WNDPROC>(
1581 if (!bForce && oldWindowProc != subclassedProc)
1582 return NULL;
1583
1585 (LONG_PTR)pThis->m_pfnSuperWindowProc);
1586 pThis->m_pfnSuperWindowProc = ::DefWindowProc;
1587 pThis->m_hWnd = NULL;
1588 return hwndOld;
1589 }
#define GetWindowLongPtr
Definition: treelist.c:73

Referenced by CDownloadManager::DownloadDlgProc().

◆ WindowProc()

template<class TBase = CWindow, class TWinTraits = CControlWinTraits>
static LRESULT CALLBACK ATL::CWindowImplBaseT< TBase, TWinTraits >::WindowProc ( HWND  hWnd,
UINT  uMsg,
WPARAM  wParam,
LPARAM  lParam 
)
inlinestatic

Definition at line 1632 of file atlwin.h.

1633 {
1634 CWindowImplBaseT<TBase, TWinTraits>* pThis = reinterpret_cast<CWindowImplBaseT< TBase, TWinTraits>*>(hWnd);
1635 _ATL_MSG msg(pThis->m_hWnd, uMsg, wParam, lParam);
1636 LRESULT lResult;
1637 const _ATL_MSG *previousMessage;
1638 BOOL handled;
1639 LONG_PTR saveWindowProc;
1640
1641 ATLASSERT(pThis != NULL);
1642 if (pThis == NULL)
1643 return 0;
1644
1645 ATLASSERT((pThis->m_dwState & WINSTATE_DESTROYED) == 0);
1646 ATLASSERT(pThis->m_hWnd != NULL);
1647 if ((pThis->m_dwState & WINSTATE_DESTROYED) != 0 || pThis->m_hWnd == NULL)
1648 return 0;
1649
1650 hWnd = pThis->m_hWnd;
1651 previousMessage = pThis->m_pCurrentMsg;
1652 pThis->m_pCurrentMsg = &msg;
1653
1654 handled = pThis->ProcessWindowMessage(hWnd, uMsg, wParam, lParam, lResult, 0);
1655 ATLASSERT(pThis->m_pCurrentMsg == &msg);
1656
1657 if (handled == FALSE)
1658 {
1659 if (uMsg == WM_NCDESTROY)
1660 {
1661 saveWindowProc = ::GetWindowLongPtr(hWnd, GWLP_WNDPROC);
1662 lResult = pThis->DefWindowProc(uMsg, wParam, lParam);
1663 if (pThis->m_pfnSuperWindowProc != ::DefWindowProc && saveWindowProc == ::GetWindowLongPtr(hWnd, GWLP_WNDPROC))
1664 ::SetWindowLongPtr(hWnd, GWLP_WNDPROC, reinterpret_cast<LONG_PTR>(pThis->m_pfnSuperWindowProc));
1665 pThis->m_dwState |= WINSTATE_DESTROYED;
1666 }
1667 else
1668 {
1669 lResult = pThis->DefWindowProc(uMsg, wParam, lParam);
1670 }
1671 }
1672 ATLASSERT(pThis->m_pCurrentMsg == &msg);
1673 pThis->m_pCurrentMsg = previousMessage;
1674 if (previousMessage == NULL && (pThis->m_dwState & WINSTATE_DESTROYED) != 0)
1675 {
1676 pThis->m_dwState &= ~WINSTATE_DESTROYED;
1677 pThis->m_hWnd = NULL;
1678 pThis->OnFinalMessage(hWnd);
1679 }
1680 return lResult;
1681 }
#define msg(x)
Definition: auth_time.c:54
LONG_PTR LRESULT
Definition: windef.h:209
#define WM_NCDESTROY
Definition: winuser.h:1674

Referenced by ATL::CWindowImplBaseT< TBase, TWinTraits >::GetWindowProc().

Member Data Documentation

◆ m_pfnSuperWindowProc


The documentation for this class was generated from the following file: