user32_apitest_menuui.c File Reference

#include "precomp.h"

Include dependency graph for user32_apitest_menuui.c:

Go to the source code of this file.

Macros
#define	CLASSNAME   L"user32_apitest_menuui"
#define	MENUID_100   100
#define	MENUID_101   101
#define	MENUID_200   200
#define	MENUID_201   201

Functions
static HMENU	CreateMyMenuBarMenu (VOID)
static HMENU	CreateMyPopupMenu (BOOL bShift)
static VOID	OnContextMenu (HWND hwnd, HMENU hMenu, UINT uFlags)
static VOID	OnCommand (HWND hwnd, UINT nID)
static LRESULT CALLBACK	WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
INT WINAPI	wWinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, INT nCmdShow)

Macro Definition Documentation

CLASSNAME

#define CLASSNAME   L"user32_apitest_menuui"

Definition at line 10 of file user32_apitest_menuui.c.

MENUID_100

#define MENUID_100   100

Definition at line 12 of file user32_apitest_menuui.c.

MENUID_101

#define MENUID_101   101

Definition at line 13 of file user32_apitest_menuui.c.

MENUID_200

#define MENUID_200   200

Definition at line 14 of file user32_apitest_menuui.c.

MENUID_201

#define MENUID_201   201

Definition at line 15 of file user32_apitest_menuui.c.

Function Documentation

CreateMyMenuBarMenu()

static HMENU CreateMyMenuBarMenu ( VOID  )

static

Definition at line 18 of file user32_apitest_menuui.c.

{
    HMENU hMenu = CreateMenu();
    HMENU hSubMenu = CreatePopupMenu();
    InsertMenuW(hSubMenu, -1, MF_BYPOSITION | MF_STRING, MENUID_200, L"Item 200");
    InsertMenuW(hSubMenu, -1, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
    InsertMenuW(hSubMenu, -1, MF_BYPOSITION | MF_STRING, MENUID_201, L"Item 201");
    InsertMenuW(hMenu, -1, MF_BYPOSITION | MF_POPUP, (UINT_PTR)hSubMenu, L"&File");
    return hMenu;
}

Referenced by wWinMain().

CreateMyPopupMenu()

static HMENU CreateMyPopupMenu ( BOOL  bShift )

static

Definition at line 30 of file user32_apitest_menuui.c.

{
    HMENU hMenu = CreatePopupMenu();
    if (bShift)
    {
        HMENU hSubMenu = CreateMyPopupMenu(FALSE);
        InsertMenuW(hMenu, -1, MF_BYPOSITION | MF_STRING, MENUID_100, L"Item 100");
        InsertMenuW(hMenu, -1, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
        InsertMenuW(hMenu, -1, MF_BYPOSITION | MF_POPUP, (UINT_PTR)hSubMenu, L"Sub Menu");
    }
    else
    {
        InsertMenuW(hMenu, -1, MF_BYPOSITION | MF_STRING, MENUID_100, L"Item 100");
        InsertMenuW(hMenu, -1, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
        InsertMenuW(hMenu, -1, MF_BYPOSITION | MF_STRING, MENUID_101, L"Item 101");
    }
    return hMenu;
}

Referenced by CreateMyPopupMenu(), and WindowProc().

OnCommand()

static VOID OnCommand ( HWND  hwnd, UINT  nID  )

static

Definition at line 63 of file user32_apitest_menuui.c.

{
    SetPropW(hwnd, L"Hit", UlongToHandle(nID));
}

Referenced by WindowProc().

OnContextMenu()

static VOID OnContextMenu ( HWND  hwnd, HMENU  hMenu, UINT  uFlags  )

static

Definition at line 50 of file user32_apitest_menuui.c.

{
    POINT pt;
    GetCursorPos(&pt);
 
    SetForegroundWindow(hwnd);
 
    INT nID = TrackPopupMenuEx(hMenu, uFlags | TPM_RETURNCMD, pt.x, pt.y, hwnd, NULL);
    if (nID)
        PostMessageW(hwnd, WM_COMMAND, nID, 0);
}

Referenced by WindowProc().

WindowProc()

static LRESULT CALLBACK WindowProc ( HWND  hwnd, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

static

Definition at line 70 of file user32_apitest_menuui.c.

{
    switch (uMsg)
    {
        case WM_CREATE:
            return 0;
        case WM_RBUTTONDOWN:
        {
            HMENU hMenu = CreateMyPopupMenu(GetKeyState(VK_SHIFT) < 0);
            SetPropW(hwnd, L"Hit", NULL);
            OnContextMenu(hwnd, hMenu, 0);
            DestroyMenu(hMenu);
            break;
        }
        case WM_INITMENU:
            SetPropW(hwnd, L"Hit", NULL);
            break;
        case WM_COMMAND:
            OnCommand(hwnd, LOWORD(wParam));
            break;
        case WM_DESTROY:
            SetPropW(hwnd, L"Hit", NULL);
            PostQuitMessage(0);
            break;
        default:
            return DefWindowProcW(hwnd, uMsg, wParam, lParam);
    }
    return 0;
}

Referenced by wWinMain().

wWinMain()

INT WINAPI wWinMain	(	HINSTANCE	hInstance,
		HINSTANCE	hPrevInstance,
		LPWSTR	lpCmdLine,
		INT	nCmdShow
	)

Definition at line 101 of file user32_apitest_menuui.c.

{
    WNDCLASSW wc = { CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS, WindowProc };
    wc.hInstance = hInstance;
    wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
    wc.hCursor = LoadCursor(NULL, IDC_ARROW);
    wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
    wc.lpszClassName = CLASSNAME;
    if (!RegisterClassW(&wc))
        return 1;
 
    LPCWSTR pszText = (lpCmdLine && lpCmdLine[0]) ? lpCmdLine : L"user32_apitest_menuui";
 
    HMENU hMenu = CreateMyMenuBarMenu();
    HWND hwnd = CreateWindowW(CLASSNAME, pszText, WS_OVERLAPPEDWINDOW,
                              CW_USEDEFAULT, CW_USEDEFAULT, 400, 300,
                              NULL, hMenu, hInstance, NULL);
    if (!hwnd)
    {
        DestroyMenu(hMenu);
        return 1;
    }
 
    ShowWindow(hwnd, nCmdShow);
    UpdateWindow(hwnd);
 
    MSG msg;
    while (GetMessageW(&msg, NULL, 0, 0))
    {
        TranslateMessage(&msg);
        DispatchMessageW(&msg);
    }
 
    DestroyMenu(hMenu);
    return (INT)msg.wParam;
}