CRÉER UN TOOLTIP EN FORME DE BULLE SOUS WINDOWS AVEC UNE IMAGE DANS LA BULLE

void CreateMyTooltip (HWND hDlg,char *ToolTipTitre){
    unsigned int uid = 0;
     LPTSTR lptstr = ToolTipTitre;
    iccex.dwICC = ICC_WIN95_CLASSES|ICC_ANIMATE_CLASS|ICC_TAB_CLASSES;
    iccex.dwSize = sizeof(iccex);
    InitCommonControlsEx(&iccex);
    hwndTT = CreateWindowEx(WS_EX_TOPMOST|WS_EX_TOOLWINDOW ,TOOLTIPS_CLASS,NULL,WS_POPUP | TTS_NOPREFIX | TTS_ALWAYSTIP| TTS_BALLOON,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,hmain,NULL,wc.hInstance,NULL);
	HBITMAP bmp=LoadBitmap(wc.hInstance,(LPCSTR)204);
	SIZE sz;
	sz.cx=20;
	sz.cy=20;
    hlg=CreateWindowEx(0, "STATIC", NULL, WS_VISIBLE|WS_CHILD|SS_BITMAP,2, 2,sz.cx, sz.cy, hwndTT, NULL, wc.hInstance, NULL);
	SetBitmapDimensionEx(bmp,3,3,&sz);
	SendMessage(hlg, STM_SETIMAGE, IMAGE_BITMAP, (LPARAM)bmp);
	SetWindowPos(hwndTT,HWND_TOPMOST,0,0,0,0,SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
    GetClientRect (hDlg, &rect);
    ti.cbSize = sizeof(ti);
    ti.uFlags = TTF_SUBCLASS;
    ti.hwnd = hDlg;
    ti.hinst = wc.hInstance;
    ti.uId = uid;
    ti.lpszText = lptstr;
    ti.rect.left = rect.left;    
    ti.rect.top = rect.top;
    ti.rect.right = rect.right;
    ti.rect.bottom = rect.bottom;
   SendMessage(hwndTT, TTM_ADDTOOL, 0, (LPARAM) (LPTOOLINFO) &ti);
   SendMessage(hwndTT, TTM_SETTIPTEXTCOLOR, (WPARAM) RGB(0,255,0),0);  
   SendMessage(hwndTT, WM_SETFONT, (WPARAM)GetStockObject(0x0E), MAKELPARAM(TRUE, 0));
   SendMessage(hwndTT, TTM_SETTITLE,  (WPARAM) (int) 1, (LPARAM)(LPCTSTR) titre);  
   SendMessage(hwndTT, TTM_SETTIPBKCOLOR,(WPARAM)RGB(204,51,153),0 );
   SendMessage(hwndTT, CCM_SETWINDOWTHEME,0,(LPARAM) (LPWSTR) "BUTTON"); 
  }