Add locations AppDataLocation, AppLocalDataLocation to QStandardPaths.

On Windows, DataLocation currently returns the value obtained by
passing CSIDL_COMMON_APPDATA to SHGetSpecialFolderPath(). This is
the local non-roaming path. For actually storing settings, the roaming
path should be used (CSIDL_APPDATA). Introduce new AppDataLocation to
return that path and AppLocalDataLocation for the local path and deprecate
DataLocation.

[ChangeLog][QtCore][QStandardPaths] QStandardPaths now has new
enumeration values AppDataLocation, AppLocalDataLocation to be able
to differentiate between roaming and local paths on the Windows
operating system. DataLocation is deprecated in favor of AppDataLocation.

Task-number: QTBUG-38483
Change-Id: Ib1de8c7031a863ed5eac10c747de6f7ff1a090c7
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: David Faure <david.faure@kdab.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/corelib/io/qstandardpaths.h b/src/corelib/io/qstandardpaths.h
index 08d6d7b50c..b93adbf156 100644
--- a/src/corelib/io/qstandardpaths.h
+++ b/src/corelib/io/qstandardpaths.h
@@ -70,7 +70,9 @@ public:
         ConfigLocation,
         DownloadLocation,
         GenericCacheLocation,
-        GenericConfigLocation
+        GenericConfigLocation,
+        AppDataLocation,
+        AppLocalDataLocation = DataLocation
     };
 
     static QString writableLocation(StandardLocation type);