Diff of /libgui/KwavePlugin.cpp [326ced] .. [963ff0] Maximize Restore

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--- a/libgui/KwavePlugin.cpp
+++ b/libgui/KwavePlugin.cpp
@@ -159,6 +159,12 @@
     if (qApp) qApp->wakeUpGuiThread();
 
     return 0;
+}
+
+//***************************************************************************
+bool KwavePlugin::isRunning()
+{
+    return m_thread && m_thread->running();
 }
 
 //***************************************************************************