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// Copyright (c) 2011-2020 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_QT_QVALUECOMBOBOX_H
#define BITCOIN_QT_QVALUECOMBOBOX_H
#include <QComboBox>
#include <QVariant>
/* QComboBox that can be used with QDataWidgetMapper to select ordinal values from a model. */
class QValueComboBox : public QComboBox
{
Q_OBJECT
Q_PROPERTY(QVariant value READ value WRITE setValue NOTIFY valueChanged USER true)
public:
explicit QValueComboBox(QWidget *parent = nullptr);
QVariant value() const;
void setValue(const QVariant &value);
/** Specify model role to use as ordinal value (defaults to Qt::UserRole) */
void setRole(int role);
Q_SIGNALS:
void valueChanged();
private:
int role{Qt::UserRole};
private Q_SLOTS:
void handleSelectionChanged(int idx);
};
#endif // BITCOIN_QT_QVALUECOMBOBOX_H
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