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