From ba4081c1fcaddf361abd61b2721994eff5475bb3 Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Sat, 11 Jun 2011 22:11:58 +0200
Subject: move back to original directory structure

---
 src/qt/monitoreddatamapper.cpp | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 src/qt/monitoreddatamapper.cpp

(limited to 'src/qt/monitoreddatamapper.cpp')

diff --git a/src/qt/monitoreddatamapper.cpp b/src/qt/monitoreddatamapper.cpp
new file mode 100644
index 0000000000..e70aa7ebf6
--- /dev/null
+++ b/src/qt/monitoreddatamapper.cpp
@@ -0,0 +1,39 @@
+#include "monitoreddatamapper.h"
+
+#include <QWidget>
+#include <QMetaObject>
+#include <QMetaProperty>
+#include <QDebug>
+
+
+MonitoredDataMapper::MonitoredDataMapper(QObject *parent) :
+    QDataWidgetMapper(parent)
+{
+}
+
+
+void MonitoredDataMapper::addMapping(QWidget *widget, int section)
+{
+    QDataWidgetMapper::addMapping(widget, section);
+    addChangeMonitor(widget);
+}
+
+void MonitoredDataMapper::addMapping(QWidget *widget, int section, const QByteArray &propertyName)
+{
+    QDataWidgetMapper::addMapping(widget, section, propertyName);
+    addChangeMonitor(widget);
+}
+
+void MonitoredDataMapper::addChangeMonitor(QWidget *widget)
+{
+    /* Watch user property of widget for changes, and connect
+       the signal to our viewModified signal.
+     */
+    QMetaProperty prop = widget->metaObject()->userProperty();
+    int signal = prop.notifySignalIndex();
+    int method = this->metaObject()->indexOfMethod("viewModified()");
+    if(signal != -1 && method != -1)
+    {
+        QMetaObject::connect(widget, signal, this, method);
+    }
+}
-- 
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