1 files changed, 32 insertions, 0 deletions
diff --git a/core/windowtitleupdate.cpp b/core/windowtitleupdate.cpp
new file mode 100644
index 000000000..963455f1d
--- /dev/null
+++ b/core/windowtitleupdate.cpp
@@ -0,0 +1,32 @@
+#include "windowtitleupdate.h"
+
+WindowTitleUpdate *WindowTitleUpdate::m_instance = NULL;
+
+WindowTitleUpdate::WindowTitleUpdate(QObject *parent) : QObject(parent)
+{
+	Q_ASSERT_X(m_instance == NULL, "WindowTitleUpdate", "WindowTitleUpdate recreated!");
+
+	m_instance = this;
+}
+
+WindowTitleUpdate *WindowTitleUpdate::instance()
+{
+	return m_instance;
+}
+
+WindowTitleUpdate::~WindowTitleUpdate()
+{
+	m_instance = NULL;
+}
+
+void WindowTitleUpdate::emitSignal()
+{
+	emit updateTitle();
+}
+
+extern "C" void updateWindowTitle()
+{
+	WindowTitleUpdate *wt = WindowTitleUpdate::instance();
+	if (wt)
+		wt->emitSignal();
+}