toolbar - tooltip

[:(]

hi zusammen,
ich habe ein kleines problem
die tooltips bei meiner toolbar werden durcheinander bzw. garnicht angezeigt...
hier der codeauschnitt :

#include <windows.h>
#include <commctrl.h>

#define NUM_BUTTON_BITMAPS 5

#define ID_BUTTON_ADD      1
#define ID_DAT_OPEN        2
#define ID_BUTTON_FIND     3
#define ID_BUTTON_DEL      4

LRESULT CALLBACK WndProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam){
    static HWND hToolBar ;
    LPTOOLTIPTEXT lpttt ;
    static HINSTANCE hInstance ;
    switch (message){
        case WM_CREATE :
            hInstance = ((LPCREATESTRUCT) lParam) -> hInstance ;
            hToolBar = CreateAToolBar (hwnd, hInstance) ;
            return 0 ;
        case WM_NOTIFY:
            switch (LPNMHDR (lParam)->code){
                case TTN_GETDISPINFO : 
                    lpttt = (LPTOOLTIPTEXT) lParam ; 
                    lpttt->hinst = (HINSTANCE) GetWindowLong (hwnd, GWL_HINSTANCE) ;
                    switch (lpttt->hdr.idFrom){
                        case STD_FILENEW :
                            lpttt->lpszText = "new" ; 
                            break ;
                        case STD_FILEOPEN :
                            lpttt->lpszText = "file open" ;
                            break ;
                        case STD_FIND :
                            lpttt->lpszText = "find" ;
                            break ;
                        case STD_DELETE :
                            lpttt->lpszText = "delete" ;
                            break ;
                   }
                   break ;
            }
            return 0 ;
        case WM_DESTROY :
            PostQuitMessage (0) ;
            return 0 ;
    }
    return DefWindowProc (hwnd, message, wParam, lParam) ;
}

HWND CreateAToolBar (HWND hwndParent, HINSTANCE hInstanceParent){ 
    HWND hwndTB ;
    TBADDBITMAP tbab ;
    TBBUTTON tbButton [] =	{{STD_FILENEW, ID_BUTTON_ADD, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0},
                               {STD_FILEOPEN, ID_DAT_OPEN, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0},
                               {STD_FIND, ID_BUTTON_FIND, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0},
                               {0, 0, TBSTATE_ENABLED, TBSTYLE_SEP, 0L, 0},
                               {STD_DELETE, ID_BUTTON_DEL, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}} ;
    InitCommonControls () ;
    tbab.hInst = HINST_COMMCTRL ;
    tbab.nID = IDB_STD_SMALL_COLOR ;
    hwndTB = CreateToolbarEx (hwndParent,WS_CHILD | WS_VISIBLE | TBSTYLE_FLAT | TBSTYLE_TOOLTIPS, ID_TOOLBAR, NUM_BUTTON_BITMAPS, hInstanceParent, ID_TOOLBAR, NULL, NULL, 0, 0, 0, 0, sizeof (TBBUTTON)) ;
    SendMessage (hwndTB, TB_ADDBITMAP, (WPARAM) NUM_BUTTON_BITMAPS, (WPARAM) &tbab) ;
    SendMessage (hwndTB, TB_ADDBUTTONS, (WPARAM) NUM_BUTTON_BITMAPS, (LPARAM) (LPTBBUTTON) &tbButton) ;
    return hwndTB ;
}

thx

[:)]

hat sich erledigt.