From f2ef0ca599f2e400b75c1f15bd379647a436bc54 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Fri, 6 Jan 2012 19:44:37 -0600
Subject: Implement X11 event merging in krandrtray This closes Bug 758

---
 kcontrol/randr/krandrapp.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'kcontrol/randr/krandrapp.cpp')

diff --git a/kcontrol/randr/krandrapp.cpp b/kcontrol/randr/krandrapp.cpp
index 2d773dd22..eab459e8e 100644
--- a/kcontrol/randr/krandrapp.cpp
+++ b/kcontrol/randr/krandrapp.cpp
@@ -28,13 +28,20 @@
 KRandRApp::KRandRApp()
 	: m_tray(new KRandRSystemTray(0L, "RANDRTray"))
 {
+	connect(&m_eventMergingTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(handleX11ConfigChangeEvent()));
 	m_tray->show();
 }
 
+void KRandRApp::handleX11ConfigChangeEvent()
+{
+	m_eventMergingTimer.stop();
+	m_tray->configChanged();
+}
+
 bool KRandRApp::x11EventFilter(XEvent* e)
 {
 	if (e->type == m_tray->screenChangeNotifyEvent()) {
-		m_tray->configChanged();
+		m_eventMergingTimer.start(1000, TRUE);
 	}
 	return KApplication::x11EventFilter( e );
 }
-- 
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