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merge patch from wine by Robert Shearman (http://www.winehq.org/hypermail/wine-patches/2004/06/0108.html)

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svn path=/trunk/; revision=9962
This commit is contained in:
Thomas Bluemel 2004-07-01 23:56:04 +00:00
parent ecae0d0647
commit d0ea8e8ce1
1 changed files with 5 additions and 0 deletions
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5
reactos/subsys/system/regedit/treeview.c
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@ -203,6 +203,7 @@ BOOL OnTreeExpanding(HWND hwndTV, NMTREEVIEW* pnmtv)
LPCTSTR keyPath;
LPTSTR Name;
LONG errCode;
HCURSOR hcursorOld;
static int expanding;
if (expanding) return FALSE;
@ -210,6 +211,8 @@ BOOL OnTreeExpanding(HWND hwndTV, NMTREEVIEW* pnmtv)
return TRUE;
}
expanding = TRUE;
hcursorOld = SetCursor(LoadCursor(NULL, IDC_WAIT));
SendMessage(hwndTV, WM_SETREDRAW, FALSE, 0);
keyPath = GetItemPath(hwndTV, pnmtv->itemNew.hItem, &hRoot);
if (!keyPath) goto done;
@ -249,6 +252,8 @@ BOOL OnTreeExpanding(HWND hwndTV, NMTREEVIEW* pnmtv)
HeapFree(GetProcessHeap(), 0, Name);
done:
SendMessage(hwndTV, WM_SETREDRAW, TRUE, 0);
SetCursor(hcursorOld);
expanding = FALSE;
return TRUE;