From df9d55031a25ea873b924b2fca7230f0f00e5ea8 Mon Sep 17 00:00:00 2001
From: Christian Klinger
Date: Mon, 22 Aug 2016 17:58:21 +0200
Subject: this is supposed to fix bug #2950 but doesn't.

---
 src/client/toolbar/toolbar.cpp | 10 +++++++++-
 src/client/toolbar/toolbar.h   |  1 +
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/client/toolbar/toolbar.cpp b/src/client/toolbar/toolbar.cpp
index da2d336..54a5a77 100644
--- a/src/client/toolbar/toolbar.cpp
+++ b/src/client/toolbar/toolbar.cpp
@@ -463,10 +463,18 @@ void Toolbar::onBtnManager() {
 }
 
 void Toolbar::onBtnLockDesktop() {
+	qDebug() << "onBtnLockDesktop()";
 	if (this->lockDesktopP.state() == QProcess::NotRunning) {
+		_ui->btnLockDesktop->setEnabled(false);
 		this->lockDesktopP.start("/bin/sh", QStringList() << "/opt/openslx/pvs2/lockDesktop.sh");
-		this->lockDesktopP.waitForFinished();
+
+		QTimer::singleShot(6 * 1000, this, SLOT(enableLockBtn()));
+
 	} else {
 		qDebug() << "trying to use lockDesktop-process while it is still running";
 	}
 }
+
+void Toolbar::enableLockBtn() {
+	_ui->btnLockDesktop->setEnabled(true);
+}
diff --git a/src/client/toolbar/toolbar.h b/src/client/toolbar/toolbar.h
index 698ac50..3b95181 100644
--- a/src/client/toolbar/toolbar.h
+++ b/src/client/toolbar/toolbar.h
@@ -75,6 +75,7 @@ private slots:
 	void showBar();
 	void hideBar();
 	void showAboutDialog();
+	void enableLockBtn();
 };
 
 #endif /* PVSCLIENTGUI_H_ */
-- 
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