File indexing completed on 2024-05-12 05:17:28

 /*
     SPDX-FileCopyrightText: 2016 Volker Krause <vkrause@kde.org>
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "metaenumcombobox.h"
 
 #include <QDebug>
 #include <QMetaEnum>
 #include <QMetaType>
 
 MetaEnumComboBox::MetaEnumComboBox(QWidget* parent) :
     QComboBox(parent)
 {
 }
 
 MetaEnumComboBox::~MetaEnumComboBox() = default;
 
 QVariant MetaEnumComboBox::value() const
 {
     auto value = m_value;
     *(static_cast<int*>(value.data())) = currentData().toInt();
     return value;
 }
 
 void MetaEnumComboBox::setValue(const QVariant& value)
 {
     clear();
     m_value = value;
 
     const auto mo = QMetaType(value.typeId()).metaObject();
     if (!mo)
         return;
 
     const QByteArray typeName = value.typeName();
     const auto idx = typeName.lastIndexOf("::");
     if (idx <= 0)
         return;
 
     const auto enumName = typeName.mid(idx + 2);
     const auto enumIdx = mo->indexOfEnumerator(enumName.constData());
     if (enumIdx < 0)
         return;
 
     const auto me = mo->enumerator(enumIdx);
     for (int i = 0; i < me.keyCount(); ++i) {
         addItem(QLatin1String(me.key(i)), me.value(i));
         if (me.value(i) == value.toInt())
             setCurrentIndex(i);
     }
 }