Just purchased CodeWarrior 7 for Mac & Windows, unwrapped and
installed, started to compile ButtonMessage demo. All source files
compile with no problems except for ZDragClip_Win.cpp .
Under the Windows version I get the following error:
#Start of CodeWarrior Error Message
Error : function call 'QueryInterface(const _GUID,
ZDragClip_Win_DataObject **)' does not match
'IUnknown::QueryInterface(const _GUID &, void **)'
'IUnknown::QueryInterface<...>(T0 **)'
ZDragClip_Win.cpp line 204
T)(inIDataObject->QueryInterface(ZDragClip_Win_DataObject::sIID,
&theDataObject)) >= 0)
#End of Message
Is it finding the wrong QueryInterface?
#From ZDragClip_Win.cpp
ZTuple ZDragClip_Win_DataObject::sAsTuple(IDataObject* inIDataObject)
{
ZTuple theTuple;
ZDragClip_Win_DataObject* theDataObject;
HERE--> if (SUCCEEDED(inIDataObject->QueryInterface
(ZDragClip_Win_DataObject::sIID, &theDataObject)))
{
theTuple = *theDataObject->GetTuple();
theDataObject->Release();
}
else
{
vector<FORMATETC> filteredVector;
::sFilterNonHGLOBAL(inIDataObject, filteredVector);
for (size_t currentFormatIndex = 0;
currentFormatIndex < filteredVector.size(); ++currentFormatIndex)
{
bool isString;
string thePropertyName;
if
(ZDragClipManager::sGet()->LookupCLIPFORMAT(filteredVector[currentFormatIndex].cfFormat,
thePropertyName, isString))
{
ZAssertStop(1, thePropertyName.size() > 0);
FORMATETC theFORMATETC =
filteredVector[currentFormatIndex];
STGMEDIUM theSTGMEDIUM;
HRESULT theHRESULT =
inIDataObject->GetData(&theFORMATETC, &theSTGMEDIUM);
if (SUCCEEDED(theHRESULT))
{
if (theSTGMEDIUM.tymed & TYMED_HGLOBAL)
{
void* globalPtr =
::GlobalLock(theSTGMEDIUM.hGlobal);
// Special case text, to find and ignore the zero terminator, and to
store a string.
if
(theFORMATETC.cfFormat == CF_TEXT)
{
theTuple.AddString(thePropertyName,
string(reinterpret_cast<char*>(globalPtr)));
}
else
{
size_t
theSize = ::GlobalSize(theSTGMEDIUM.hGlobal);
theTuple.AddRaw(thePropertyName, globalPtr, theSize);
}
::GlobalUnlock(theSTGMEDIUM.hGlobal);
}
::ReleaseStgMedium(&theSTGMEDIUM);
}
}
}
}
return theTuple;
}
//
====================================================================================================
#pragma mark -
#pragma mark * ZDragClip_Win_Enum
--
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