31 lines
756 B
C++
31 lines
756 B
C++
// Copyright (c) 2011-2013 The Bitcoin developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "qvaluecombobox.h"
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QValueComboBox::QValueComboBox(QWidget *parent) :
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QComboBox(parent), role(Qt::UserRole)
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{
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connect(this, SIGNAL(currentIndexChanged(int)), this, SLOT(handleSelectionChanged(int)));
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}
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QVariant QValueComboBox::value() const
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{
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return itemData(currentIndex(), role);
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}
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void QValueComboBox::setValue(const QVariant &value)
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{
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setCurrentIndex(findData(value, role));
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}
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void QValueComboBox::setRole(int role)
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{
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this->role = role;
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}
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void QValueComboBox::handleSelectionChanged(int idx)
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{
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emit valueChanged();
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}
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