From 19f5ad8cabcef647c52c2912c2f9d49ff6dba0da Mon Sep 17 00:00:00 2001
From: Adam Potolsky <realspkr@gmail.com>
Date: Tue, 23 Jun 2015 17:10:49 -0700
Subject: [PATCH] Add delay routine to MainWindow to allow sleep in a Qt
 friendly way #4823

---
 src/gui/src/MainWindow.cpp | 9 +++++++++
 src/gui/src/MainWindow.h   | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/src/gui/src/MainWindow.cpp b/src/gui/src/MainWindow.cpp
index 1ecfde01..fa09d8ad 100644
--- a/src/gui/src/MainWindow.cpp
+++ b/src/gui/src/MainWindow.cpp
@@ -1351,3 +1351,12 @@ QString MainWindow::getProfileRootForArg()
 
 	return QString("\"%1\"").arg(dir);
 }
+
+void MainWindow::delay(unsigned int s)
+{
+	QTime dieTime= QTime::currentTime().addSecs(s);
+
+	while( QTime::currentTime() < dieTime ) {
+		QCoreApplication::processEvents(QEventLoop::AllEvents, 100);
+	}
+}
diff --git a/src/gui/src/MainWindow.h b/src/gui/src/MainWindow.h
index 80b1dbb4..7f81d177 100644
--- a/src/gui/src/MainWindow.h
+++ b/src/gui/src/MainWindow.h
@@ -63,6 +63,7 @@ class MainWindow : public QMainWindow, public Ui::MainWindowBase
 
 	friend class QSynergyApplication;
 	friend class SetupWizard;
+	friend class PluginWizardPage;
 
 	public:
 		enum qSynergyState
@@ -108,6 +109,7 @@ class MainWindow : public QMainWindow, public Ui::MainWindowBase
 		void serverDetected(const QString name);
 		void setEdition(int type);
 		void updateLocalFingerprint();
+		void delay(unsigned int);
 
 	public slots:
 		void appendLogRaw(const QString& text);