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shell32: autocomplete: Implement GetDropDownStatus.

This commit is contained in:
Mikołaj Zalewski 2008-09-17 21:42:46 +02:00 committed by Alexandre Julliard
parent ba6ddf28b4
commit d9190052a2
1 changed files with 26 additions and 5 deletions
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31
dlls/shell32/autocomplete.c
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@ -361,15 +361,36 @@ static HRESULT WINAPI IAutoCompleteDropDown_fnGetDropDownStatus(
LPWSTR *ppwszString) LPWSTR *ppwszString)
{ {
IAutoCompleteImpl *This = impl_from_IAutoCompleteDropDown(iface); IAutoCompleteImpl *This = impl_from_IAutoCompleteDropDown(iface);
BOOL dropped;
FIXME("(%p) -> (%p, %p): stub\n", This, pdwFlags, ppwszString); TRACE("(%p) -> (%p, %p)\n", This, pdwFlags, ppwszString);
dropped = IsWindowVisible(This->hwndListBox);
if (pdwFlags) if (pdwFlags)
*pdwFlags = 0; *pdwFlags = (dropped ? ACDD_VISIBLE : 0);
if (ppwszString)
*ppwszString = NULL;
return E_NOTIMPL; if (ppwszString) {
if (dropped) {
int sel;
sel = SendMessageW(This->hwndListBox, LB_GETCURSEL, 0, 0);
if (sel >= 0)
{
DWORD len;
len = SendMessageW(This->hwndListBox, LB_GETTEXTLEN, sel, 0);
*ppwszString = CoTaskMemAlloc((len+1)*sizeof(WCHAR));
SendMessageW(This->hwndListBox, LB_GETTEXT, sel, (LPARAM)*ppwszString);
}
else
*ppwszString = NULL;
}
else
*ppwszString = NULL;
}
return S_OK;
} }
/************************************************************************** /**************************************************************************