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Add utility to rename a preference setting

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This commit is contained in:
Seeker4 2019-07-14 20:23:23 -07:00
parent 39542ba7db
commit 48b4d754b3
1 changed files with 9 additions and 0 deletions
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9
oscar/SleepLib/preferences.h
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@ -86,6 +86,15 @@ class Preferences
} }
} }
//! \brief Rename a preference
void Rename (QString oldname, QString newname) {
if (contains(oldname)) {
QVariant val = Get(oldname);
Set(newname, val);
Erase(oldname);
}
}
//! \brief Opens, processes the XML for this Preferences group, loading all preferences stored therein. //! \brief Opens, processes the XML for this Preferences group, loading all preferences stored therein.
//! \note If filename is empty, it will use the one specified in the constructor //! \note If filename is empty, it will use the one specified in the constructor
//! \returns true if succesful //! \returns true if succesful