1 // Copyright (c) 2011-2013 The Bitcoin developers
2 // Distributed under the MIT/X11 software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
5 #include "monitoreddatamapper.h"
8 #include <QMetaProperty>
11 MonitoredDataMapper::MonitoredDataMapper(QObject *parent) :
12 QDataWidgetMapper(parent)
16 void MonitoredDataMapper::addMapping(QWidget *widget, int section)
18 QDataWidgetMapper::addMapping(widget, section);
19 addChangeMonitor(widget);
22 void MonitoredDataMapper::addMapping(QWidget *widget, int section, const QByteArray &propertyName)
24 QDataWidgetMapper::addMapping(widget, section, propertyName);
25 addChangeMonitor(widget);
28 void MonitoredDataMapper::addChangeMonitor(QWidget *widget)
30 // Watch user property of widget for changes, and connect
31 // the signal to our viewModified signal.
32 QMetaProperty prop = widget->metaObject()->userProperty();
33 int signal = prop.notifySignalIndex();
34 int method = this->metaObject()->indexOfMethod("viewModified()");
35 if(signal != -1 && method != -1)
37 QMetaObject::connect(widget, signal, this, method);