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36 lines
1010 B
36 lines
1010 B
#include "monitoreddatamapper.h" |
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#include <QWidget> |
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#include <QMetaObject> |
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#include <QMetaProperty> |
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MonitoredDataMapper::MonitoredDataMapper(QObject *parent) : |
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QDataWidgetMapper(parent) |
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{ |
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} |
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void MonitoredDataMapper::addMapping(QWidget *widget, int section) |
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{ |
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QDataWidgetMapper::addMapping(widget, section); |
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addChangeMonitor(widget); |
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} |
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void MonitoredDataMapper::addMapping(QWidget *widget, int section, const QByteArray &propertyName) |
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{ |
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QDataWidgetMapper::addMapping(widget, section, propertyName); |
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addChangeMonitor(widget); |
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} |
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void MonitoredDataMapper::addChangeMonitor(QWidget *widget) |
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{ |
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// Watch user property of widget for changes, and connect |
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// the signal to our viewModified signal. |
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QMetaProperty prop = widget->metaObject()->userProperty(); |
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int signal = prop.notifySignalIndex(); |
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int method = this->metaObject()->indexOfMethod("viewModified()"); |
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if(signal != -1 && method != -1) |
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{ |
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QMetaObject::connect(widget, signal, this, method); |
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} |
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}
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