comctl32: listview: Change header control create act like native for LVS_NOCOLUMNHEAD.
The native control issues the CreateWindowEx call with the HDS_HIDDEN as part of the style and not by issuing the SetWindowLong call.
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4b34260a73
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@ -7998,6 +7998,7 @@ static LRESULT LISTVIEW_Create(HWND hwnd, const CREATESTRUCTW *lpcs)
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{
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LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO *)GetWindowLongPtrW(hwnd, 0);
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UINT uView = lpcs->style & LVS_TYPEMASK;
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DWORD dFlags = WS_CHILD | HDS_HORZ | HDS_FULLDRAG | HDS_DRAGDROP;
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TRACE("(lpcs=%p)\n", lpcs);
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@ -8005,9 +8006,12 @@ static LRESULT LISTVIEW_Create(HWND hwnd, const CREATESTRUCTW *lpcs)
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infoPtr->notifyFormat = SendMessageW(infoPtr->hwndNotify, WM_NOTIFYFORMAT,
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(WPARAM)infoPtr->hwndSelf, (LPARAM)NF_QUERY);
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/* setup creation flags */
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dFlags |= (LVS_NOSORTHEADER & lpcs->style) ? 0 : HDS_BUTTONS;
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dFlags |= (LVS_NOCOLUMNHEADER & lpcs->style) ? HDS_HIDDEN : 0;
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/* create header */
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infoPtr->hwndHeader = CreateWindowW(WC_HEADERW, NULL,
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WS_CHILD | HDS_HORZ | HDS_FULLDRAG | (DWORD)((LVS_NOSORTHEADER & lpcs->style)?0:HDS_BUTTONS),
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infoPtr->hwndHeader = CreateWindowW(WC_HEADERW, NULL, dFlags,
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0, 0, 0, 0, hwnd, NULL,
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lpcs->hInstance, NULL);
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if (!infoPtr->hwndHeader) return -1;
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@ -8027,12 +8031,8 @@ static LRESULT LISTVIEW_Create(HWND hwnd, const CREATESTRUCTW *lpcs)
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{
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ShowWindow(infoPtr->hwndHeader, SW_SHOWNORMAL);
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}
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else
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{
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/* set HDS_HIDDEN flag to hide the header bar */
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SetWindowLongW(infoPtr->hwndHeader, GWL_STYLE,
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GetWindowLongW(infoPtr->hwndHeader, GWL_STYLE) | HDS_HIDDEN);
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}
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LISTVIEW_UpdateSize(infoPtr);
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LISTVIEW_UpdateScroll(infoPtr);
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}
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OpenThemeData(hwnd, themeClass);
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