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fixup! Implement enum support in CachedSettingValue

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This commit is contained in:
Eugene Shalygin 2017-07-05 13:41:08 +02:00
parent a22d2f0139
commit ff710ebd2c
1 changed files with 2 additions and 2 deletions
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4
src/base/settingvalue.h
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@ -87,7 +87,7 @@ private:
SettingsStorage::instance()->storeValue(m_keyName, value); SettingsStorage::instance()->storeValue(m_keyName, value);
} }
// load/save pair for enum // load/save pair for an enum
// saves literal value of the enum constant, obtained from QMetaEnum // saves literal value of the enum constant, obtained from QMetaEnum
template <typename U, typename std::enable_if<std::is_enum<U>::value, int>::type = 0> template <typename U, typename std::enable_if<std::is_enum<U>::value, int>::type = 0>
U loadValue(const U &defaultValue) U loadValue(const U &defaultValue)
@ -97,7 +97,7 @@ private:
bool ok = false; bool ok = false;
const U res = static_cast<U>(QMetaEnum::fromType<U>().keyToValue( const U res = static_cast<U>(QMetaEnum::fromType<U>().keyToValue(
SettingsStorage::instance()->loadValue(m_keyName, QString()).toString().toLatin1().constData(), &ok)); SettingsStorage::instance()->loadValue(m_keyName).toString().toLatin1().constData(), &ok));
return ok ? res : defaultValue; return ok ? res : defaultValue;
} }