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--- include/MThread.h.orig Wed Jul 23 00:01:38 2003
+++ include/MThread.h Sun Oct 5 00:39:39 2003
@@ -19,8 +19,23 @@
#if USE_THREADS
+#include "wx/thread.h"
+
// use inheritance and not typedef to allow forward declaring it
-class MMutex : public wxMutex { };
+class MMutex : public wxMutex {
+public:
+ bool IsLocked() const {
+ if ( TryLock() == wxMUTEX_NO_ERROR )
+ {
+ Unlock();
+ return false;
+ }
+ else
+ {
+ return true;
+ }
+ }
+};
#else // !USE_THREADS
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