Windows CE下模拟IPhone滑动效果的示例代码.rar

#include "stdafx.h" #include "WndBase.h" ////////////////////////////////////////////////////////////////////// // Construction/Destruction ////////////////////////////////////////////////////////////////////// CWndBase::CWndBase(): m_hWnd(NULL), m_hWndParent(NULL), m_bCreated(FALSE), m_hEventCreated(NULL), m_bMsgThrdInside(FALSE), m_dwStyle(WS_TABSTOP) { } CWndBase::~CWndBase() { } BOOL CWndBase::Create(HWND hWndParent,const TSTRING &strWndClass,const TSTRING &strWndName,BOOL bMsgThrdInside) { return CreateEx(hWndParent,strWndClass,strWndName,WS_TABSTOP,bMsgThrdInside); } BOOL CWndBase::RegisterClass() { WNDCLASS wc; GetDataForRegistryClass(wc); return ::RegisterClass(&wc); } LRESULT CALLBACK CWndBase::StaticWndProc(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam) { CWndBase *pObject = reinterpret_cast<CWndBase*>(GetWindowLong(hWnd, GWL_USERDATA)); if(pObject) { return pObject->WndProc(hWnd,wMsg,wParam,lParam); } else { return DefWindowProc(hWnd,wMsg,wParam,lParam); } } LRESULT CWndBase::WndProc(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam) { switch(wMsg) { case WM_DESTROY: OnDestroy(hWnd,wMsg,wParam,lParam); break; } return DefWindowProc(hWnd,wMsg,wParam,lParam); } BOOL CWndBase::ShowWindow(BOOL bShow) { if(m_hWnd == NULL) { return FALSE; } if(bShow == TRUE) { SetForegroundWindow(m_hWnd); SetWindowPos(m_hWnd,HWND_TOP,0,0,0,0,SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW); } else { ::ShowWindow(m_hWnd,SW_HIDE); } return TRUE; } DWORD WINAPI CWndBase::CreateProc(PVOID pArg) { //Get the object instance CWndBase *pObject = reinterpret_cast<CWndBase *>(pArg); #ifdef _WIN32_WCE pObject->m_bCreated = pObject->CreateWnd(pObject->m_dwStyle,0); #else //Create the window.You should set the WS_EX_NOPARENTNOTIFY here, or maybe the CreateWindowEx //never return because it is waiting for the parent window responding when the main message loop doesn't begin working. pObject->m_bCreated = pObject->CreateWnd(pObject->m_dwStyle,WS_EX_NOPARENTNOTIFY); #endif //#ifdef _WIN32_WCE //Set the event if(pObject->m_hEventCreated != NULL) { SetEvent(pObject->m_hEventCreated); } if(pObject->m_bCreated == FALSE) { //Failed in creating the window, so return and needn't the message loop return 0x01; } //The message loop MSG msg; while(GetMessage(&msg,NULL,0,0)) { TranslateMessage(&msg); DispatchMessage(&msg); } return 0; } BOOL CWndBase::CreateWnd(DWORD dwStyle,DWORD dwExStyle) { if(RegisterClass() == FALSE) { return FALSE; } RECT rcArea = {0}; SystemParametersInfo(SPI_GETWORKAREA, 0, &rcArea, 0); m_hWnd = CreateWindowEx(dwExStyle, m_strWndClass.c_str(), m_strWndName.c_str(), dwStyle, rcArea.left, rcArea.top, rcArea.right - rcArea.left, rcArea.bottom - rcArea.top, m_hWndParent, NULL, GetModuleHandle(NULL), 0); //ASSERT(m_hWnd != FALSE); if (IsWindow(m_hWnd) == FALSE) { return FALSE; } // If the window is created successfully, store this object so the //static wrapper can pass calls to the real WndProc. SetWindowLong(m_hWnd, GWL_USERDATA, reinterpret_cast<DWORD>(this)); return TRUE; } void CWndBase::OnDestroy(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam) { if(m_bMsgThrdInside == TRUE) { //Exit the inside thread PostQuitMessage(0x00); } } HWND CWndBase::GetWindow(void) const { return m_hWnd; } HWND CWndBase::GetParentWindow(void) const { if(m_hWnd != NULL) { m_hWndParent = ::GetParent(m_hWnd); } return m_hWndParent; } BOOL CWndBase::SetParentWindow(HWND hWndParent) { if(m_hWnd == NULL) { m_hWndParent = hWndParent; return TRUE; } LONG lStyle = GetWindowLong(m_hWnd,GWL_STYLE); lStyle &= ~WS_POPUP; //Remove the WS_POPUP flag lStyle |= WS_CHILD; //Set the WS_CHILD flag SetWindowLong(m_hWnd,GWL_STYLE,lStyle); ::SetParent(m_hWnd,hWndParent); m_hWndParent = GetParentWindow(); //ASSERT(m_hWndParent != NULL); return (m_hWndParent != NULL); } BOOL CWndBase::CreateEx(HWND hWndParent,const TSTRING &strWndClass,const TSTRING &strWndName,DWORD dwStyle,BOOL bMsgThrdInside) { m_hWndParent = hWndParent; m_dwStyle = dwStyle; m_strWndName = strWndName; m_strWndClass = strWndClass; //Create the window if(bMsgThrdInside == TRUE) { HANDLE hdThrd = CreateThread(NULL,0,CreateProc,this,0,NULL); if(hdThrd == NULL ) { return FALSE; } else { CloseHandle(hdThrd); //Create the event and wait m_hEventCreated = CreateEvent(NULL,FALSE,FALSE,NULL); if(m_hEventCreated != NULL) { WaitForSingleObject(m_hEventCreated,INFINITE); CloseHandle(m_hEventCreated); m_hEventCreated = NULL; return m_bCreated; } else { return FALSE; } } } else { return CreateWnd(dwStyle,0); } } void CWndBase::GetDataForRegistryClass(WNDCLASS &wc) { wc.style = 0; wc.lpfnWndProc = CWndBase::StaticWndProc; wc.cbClsExtra = 0; wc.cbWndExtra = 0; wc.hInstance = GetModuleHandle(NULL); wc.hIcon = NULL; wc.hCursor = LoadCursor(NULL, IDC_ARROW); wc.lpszMenuName = NULL; wc.lpszClassName = m_strWndClass.c_str(); wc.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH); }