From 7e7bcce2d992c6fd53fdc4d9eb40f21c951d5347 Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Sat, 24 Mar 2012 17:07:29 +0100
Subject: Code deduplication: make function in GUIUtil to get connection type
 to call object slot in GUI thread with invokeMethod.

---
 src/qt/guiutil.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

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

diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index ac69bd07e9..ad530a78e4 100644
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -17,6 +17,7 @@
 #include <QClipboard>
 #include <QFileDialog>
 #include <QDesktopServices>
+#include <QThread>
 
 QString GUIUtil::dateTimeStr(qint64 nTime)
 {
@@ -184,3 +185,14 @@ QString GUIUtil::getSaveFileName(QWidget *parent, const QString &caption,
     return result;
 }
 
+Qt::ConnectionType GUIUtil::blockingGUIThreadConnection()
+{
+    if(QThread::currentThread() != QCoreApplication::instance()->thread())
+    {
+        return Qt::BlockingQueuedConnection;
+    }
+    else
+    {
+        return Qt::DirectConnection;
+    }
+}
-- 
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