当前位置: 首页>>代码示例>>C++>>正文

C++ DispatchMessageA函数代码示例

本文整理汇总了C++中DispatchMessageA函数的典型用法代码示例。如果您正苦于以下问题：C++ DispatchMessageA函数的具体用法？C++ DispatchMessageA怎么用？C++ DispatchMessageA使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了DispatchMessageA函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: Test_GetKeyState

void Test_GetKeyState()
{
	HWND hwnd;
    MSG msg;
	
	hwnd = CreateTestWindow();
	
	hKbdHook = SetWindowsHookEx(WH_KEYBOARD, KeyboardProc, GetModuleHandleA( NULL ), 0);
	hKbdLLHook = SetWindowsHookEx(WH_KEYBOARD_LL, LowLevelKeyboardProc, GetModuleHandleA( NULL ), 0);
	
	ok(hKbdHook!=NULL," \n");
	ok(hKbdLLHook!=NULL," \n");
	
	keybd_event(VK_LMENU, 0, 0,0);
	
	while (PeekMessage( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageA( &msg );
	
	keybd_event(VK_LMENU, 0, KEYEVENTF_KEYUP,0);
	
	//fixme this hangs the test
    //while (PeekMessage( &msg, 0, 0, 0, PM_REMOVE|PM_NOYIELD )) DispatchMessageA( &msg );
	
	DestroyWindow(hwnd);
	
    while (PeekMessage( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageA( &msg );
	
	UnhookWindowsHookEx (hKbdHook);
	UnhookWindowsHookEx (hKbdLLHook);	
}
开发者ID:GYGit，项目名称:reactos，代码行数:29，代码来源:GetKeyState.c

示例2: Win32_GetEvent

static int Win32_GetEvent(SST_DisplayTarget target, SST_WMEvent* eventReturn)
{
	MSG msg;
	SST_DisplayTarget_Win32* displayTarget = (SST_DisplayTarget_Win32*)target;
	SST_Window_Win32* win;
	int found = 0;

	/* First, get Win32 messages and dispatch to winproc. We
	do this immediately, otherwise the OS thinks we've hung. */
	while(PeekMessageA(&msg, NULL, 0, 0, PM_REMOVE))
	{
		TranslateMessage(&msg);
		DispatchMessageA(&msg);	
	}

	/* Check for user events */
	if(RemoveFromEQ(&displayTarget->userEventQueue, eventReturn))
		return 1;

	/* Now check each window's event queue */
	win = displayTarget->firstWindow;
	while(win)
	{
		if(RemoveFromEQ(&win->eventQueue, eventReturn))
		{
			found = 1;
			break;
		}

		win = win->next;
	}

	return found;
}
开发者ID:figgles，项目名称:libsst，代码行数:34，代码来源:SST_WMEvent_Win32.c

示例3: CreateWndThreadA

unsigned WINAPI 
CreateWndThreadA(
	LPVOID pThreadParam) 
{
	HWND hWnd = CreateWindowA( "Azureus Window Hook", NULL, WS_OVERLAPPEDWINDOW,
									CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
									NULL, NULL, hInstance, NULL);
	if( hWnd == NULL){

		printf( "Failed to create window\n" );

		return( 0 );

	}else{

		MSG Msg;

		while(GetMessageA(&Msg, hWnd, 0, 0)) {

			TranslateMessage(&Msg);

			DispatchMessageA(&Msg);
		}

		return Msg.wParam;
	}
}
开发者ID:cnh，项目名称:BitMate，代码行数:27，代码来源:aereg.cpp

示例4: CreateTestWindow

static HWND CreateTestWindow()
{
    MSG msg;
    WNDCLASSA  wclass;
    HANDLE hInstance = GetModuleHandleA( NULL );
    HWND hWndTest;

    wclass.lpszClassName = "MouseInputTestClass";
    wclass.style         = CS_HREDRAW | CS_VREDRAW;
    wclass.lpfnWndProc   = WndProc;
    wclass.hInstance     = hInstance;
    wclass.hIcon         = LoadIconA( 0, IDI_APPLICATION );
    wclass.hCursor       = LoadCursorA( NULL, IDC_ARROW );
    wclass.hbrBackground = (HBRUSH)( COLOR_WINDOW + 1 );
    wclass.lpszMenuName = 0;
    wclass.cbClsExtra    = 0;
    wclass.cbWndExtra    = 0;
    RegisterClassA( &wclass );
    /* create the test window that will receive the keystrokes */
    hWndTest = CreateWindowA( wclass.lpszClassName, "MouseInputTestTest",
                              WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, 0, 100, 100,
                              NULL, NULL, hInstance, NULL);
    assert( hWndTest );
    ShowWindow( hWndTest, SW_SHOWMAXIMIZED);
    SetWindowPos( hWndTest, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE );
    SetForegroundWindow( hWndTest );
    UpdateWindow( hWndTest);
    SetFocus(hWndTest);

    /* flush pending messages */
    while (PeekMessage( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageA( &msg );

    return hWndTest;
}
开发者ID:mutoso-mirrors，项目名称:reactos，代码行数:34，代码来源:SetCursorPos.c

示例5: test_messages

static void test_messages(void)
{
    WNDCLASSA cls;
    HWND win;
    MSG msg;
    HANDLE thread;
    DWORD tid;

    InitializeCriticalSection(&clipboard_cs);

    memset(&cls, 0, sizeof(cls));
    cls.lpfnWndProc = clipboard_wnd_proc;
    cls.hInstance = GetModuleHandleA(NULL);
    cls.lpszClassName = "clipboard_test";
    RegisterClassA(&cls);

    win = CreateWindowA("clipboard_test", NULL, 0, 0, 0, 0, 0, NULL, 0, NULL, 0);
    ok(win != NULL, "CreateWindow failed: %d\n", GetLastError());

    thread = CreateThread(NULL, 0, clipboard_thread, (void*)win, 0, &tid);
    ok(thread != NULL, "CreateThread failed: %d\n", GetLastError());

    while(GetMessageA(&msg, NULL, 0, 0)) {
        TranslateMessage(&msg);
        DispatchMessageA(&msg);
    }

    ok(WaitForSingleObject(thread, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
    CloseHandle(thread);

    UnregisterClassA("clipboard_test", GetModuleHandleA(NULL));
    DeleteCriticalSection(&clipboard_cs);
}
开发者ID:AlexSteel，项目名称:wine，代码行数:33，代码来源:clipboard.c

示例6: GetMessageA

int OGLTest::Run()
{
    bool fFirst = true;
    MSG msg;
    do
    {
        BOOL fGotMessage;
        if (miRenderStep)
        {
            fGotMessage = GetMessageA(&msg, 0, 0, 0);
        }
        else
        {
            fGotMessage = PeekMessageA(&msg, 0, 0, 0, PM_REMOVE);
        }

        if (fGotMessage)
        {
            TranslateMessage(&msg);
            DispatchMessageA(&msg);
        }

        float dt = 0.0f; /* Time in seconds since last render step. @todo Measure. */

        BOOL fDoRender = FALSE;
        if (miRenderStep)
        {
            if (msg.message == WM_CHAR)
            {
                if (msg.wParam == ' ')
                {
                    fDoRender = TRUE;
                    dt = fFirst ? 0.0f : 0.1f; /* 0.1 second increment per step. */
                }
            }
        }
        else
        {
             fDoRender = TRUE;
        }

        if (fDoRender)
        {
            if (mpRender)
            {
                setCurrentGLCtx(mhGLRC);

                mpRender->TimeAdvance(dt);
                mpRender->DoRender();

                setCurrentGLCtx(NULL);

                fFirst = false;
            }
        }
    } while (msg.message != WM_QUIT);

    return msg.wParam;
}
开发者ID:mdaniel，项目名称:virtualbox-org-svn-vbox-trunk，代码行数:59，代码来源:ogltest.cpp

示例7: message_loop

 void message_loop()
 {
     MSG msg;
     while (GetMessage(&msg, 0, 0, 0))
     {
         DispatchMessageA(&msg);
         TranslateMessage(&msg);
     }
 }
开发者ID:alex-kir，项目名称:ak-cpp-lib，代码行数:9，代码来源:message_loop.cpp

示例8: mmTaskBlock

/******************************************************************
 *		mmTaskBlock ([email protected])
 */
VOID     WINAPI mmTaskBlock(DWORD tid)
{
    MSG		msg;

    do
    {
	GetMessageA(&msg, 0, 0, 0);
	if (msg.hwnd) DispatchMessageA(&msg);
    } while (msg.message != WM_USER);
}
开发者ID:lucianolorenti，项目名称:wine，代码行数:13，代码来源:winmm.c

示例9: do_events

/* process any pending messages */
static void do_events(void)
{
    MSG msg;

    while (PeekMessageA(&msg, NULL, 0, 0, PM_REMOVE))
    {
        TranslateMessage(&msg);
        DispatchMessageA(&msg);
    }
}
开发者ID:GYGit，项目名称:reactos，代码行数:11，代码来源:appbar.c

示例10: WinMain

int CALLBACK 
WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
	HINSTANCE Module = hInstance;
	WNDCLASSEX WindowClass = {};
	WindowClass.cbSize = sizeof(WindowClass);
	WindowClass.style = CS_HREDRAW | CS_VREDRAW;
	WindowClass.lpfnWndProc = MainWindowProc;
	WindowClass.hInstance = Module;
	WindowClass.hIcon = LoadIcon(0, IDI_APPLICATION);
	WindowClass.hCursor = LoadCursorA(0, IDC_ARROW);
	WindowClass.lpszClassName = WINDOW_CLASS_NAME;
	RegisterClassExA(&WindowClass);

	DWORD WindowExStyle = WS_EX_APPWINDOW;
	DWORD WindowStyle = WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_OVERLAPPEDWINDOW & ~(WS_THICKFRAME | WS_MAXIMIZEBOX);
	HWND MainWindow = CreateWindowEx(
		WindowExStyle,
		WINDOW_CLASS_NAME,
		"FSWindow",
		WindowStyle,
		CW_USEDEFAULT, CW_USEDEFAULT,
		CW_USEDEFAULT, CW_USEDEFAULT,
		0, 0,
		Module,
		0);

	RECT AdjustRect = {};
	AdjustRect.right = MAIN_WINDOW_WIDTH;
	AdjustRect.bottom = MAIN_WINDOW_HEIGHT;
	AdjustWindowRectEx(&AdjustRect, WindowStyle, FALSE, WindowExStyle);
	SetWindowPos(MainWindow, 0, 
		0, 0, 
		AdjustRect.right - AdjustRect.left, AdjustRect.bottom - AdjustRect.top, 
		SWP_NOMOVE | SWP_NOCOPYBITS | SWP_SHOWWINDOW);

	BOOL Running = TRUE;
	while(Running) {
		MSG Message;
		while(PeekMessageA(&Message, 0, 0, 0, PM_REMOVE)) {
			if(Message.message == WM_QUIT) {
				Running = FALSE;
				break;
			}
			else {
				TranslateMessage(&Message);
				DispatchMessageA(&Message);
			}
		}

		Sleep(10);
	}

	return 0;
}
开发者ID:Bl00drav3n，项目名称:FSWindow，代码行数:55，代码来源:fswindow.cpp

示例11: Thread2

static
DWORD
WINAPI
Thread2(
    _Inout_opt_ PVOID Parameter)
{
    MSG msg;
    LRESULT ret;
    WPARAM wParam;

    hWndThread2 = CreateWindowExW(0, L"SendTest", NULL, 0,  10, 10, 20, 20,  NULL, NULL, 0, NULL);
    ok(hWndThread2 != NULL, "CreateWindow failed\n");

    while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
    {
        if (!(msg.message > WM_USER || IsDWmMsg(msg.message) || IseKeyMsg(msg.message)))
            RECORD_MESSAGE(2, msg.message, POST, 0, 0);
        DispatchMessageA(&msg);
    }

    wParam = (WPARAM)Parameter;
    ret = SendMessage(hWndThread1, WM_SENDTOOTHERTHREAD, wParam, dwThread2);
    ok(ret == 0, "ret = %lu\n", ret);

    while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
    {
        if (!(msg.message > WM_USER || IsDWmMsg(msg.message) || IseKeyMsg(msg.message)))
            RECORD_MESSAGE(2, msg.message, POST, 0, 0);
        DispatchMessageA(&msg);
    }

    DestroyWindow(hWndThread2);
    while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
    {
        if (!(msg.message > WM_USER || IsDWmMsg(msg.message) || IseKeyMsg(msg.message)))
            RECORD_MESSAGE(2, msg.message, POST, 0, 0);
        DispatchMessageA(&msg);
    }

    return 7;
}
开发者ID:Moteesh，项目名称:reactos，代码行数:41，代码来源:SendMessageTimeout.c

示例12: cleanup

static void cleanup(void)
{
    MSG msg;
    
    PostMessageA(hProgressParentWnd, WM_CLOSE, 0, 0);
    while (GetMessageA(&msg,0,0,0)) {
        TranslateMessage(&msg);
        DispatchMessageA(&msg);
    }
    
    UnregisterClassA(progressTestClass, GetModuleHandleA(NULL));
}
开发者ID:AndreRH，项目名称:wine，代码行数:12，代码来源:progress.c

示例13: FlushMessages

static void FlushMessages()
{
    MSG msg;

    while (PeekMessage( &msg, 0, 0, 0, PM_REMOVE ))
    {
        int iwnd = get_iwnd(msg.hwnd);
        if(!(msg.message > WM_USER || !iwnd || IsDWmMsg(msg.message) || IseKeyMsg(msg.message)))
            RECOND_MESSAGE(iwnd, msg.message, POST,0,0);
        DispatchMessageA( &msg );
    }
}
开发者ID:Nevermore2015，项目名称:reactos，代码行数:12，代码来源:DeferWindowPos.c

示例14: Thread1

static
DWORD
WINAPI
Thread1(
    _Inout_opt_ PVOID Parameter)
{
    MSG msg;

    hWndThread1 = CreateWindowExW(0, L"SendTest", NULL, 0,  10, 10, 20, 20,  NULL, NULL, 0, NULL);
    ok(hWndThread1 != NULL, "CreateWindow failed\n");

    while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
    {
        if (!(msg.message > WM_USER || IsDWmMsg(msg.message) || IseKeyMsg(msg.message)))
            RECORD_MESSAGE(1, msg.message, POST, 0, 0);
        DispatchMessageA(&msg);
    }

    ResumeThread(hThread2);

    while (MsgWaitForMultipleObjectsEx(1, &hThread2, FALSE, QS_ALLEVENTS, MWMO_ALERTABLE) != WAIT_OBJECT_0)
    {
        while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
        {
            if (!(msg.message > WM_USER || IsDWmMsg(msg.message) || IseKeyMsg(msg.message)))
                RECORD_MESSAGE(1, msg.message, POST, 0, 0);
            DispatchMessageA(&msg);
        }
    }

    DestroyWindow(hWndThread1);
    while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
    {
        if (!(msg.message > WM_USER || IsDWmMsg(msg.message) || IseKeyMsg(msg.message)))
            RECORD_MESSAGE(1, msg.message, POST, 0, 0);
        DispatchMessageA(&msg);
    }

    return 6;
}
开发者ID:Moteesh，项目名称:reactos，代码行数:40，代码来源:SendMessageTimeout.c

示例15: flush_events

/* try to make sure pending X events have been processed before continuing */
static void flush_events(int waitTime)
{
    MSG msg;
    int diff = waitTime;
    DWORD time = GetTickCount() + waitTime;

    while (diff > 0)
    {
        if (MsgWaitForMultipleObjects( 0, NULL, FALSE, min(100,diff), QS_ALLEVENTS) == WAIT_TIMEOUT) break;
        while (PeekMessageA( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageA( &msg );
        diff = time - GetTickCount();
    }
}
开发者ID:bdidemus，项目名称:wine，代码行数:14，代码来源:tooltips.c


注：本文中的DispatchMessageA函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。