Removed some unnecessary bitmaps; other minor changes

[wxWidgets.git] / src / msw / thread.cpp

diff --git a/src/msw/thread.cpp b/src/msw/thread.cpp
index 176d1e4cc138afccf061d037be6b66131bf62f0a..6ca57c6ce33b549ec02fbe55178557482606f125 100644 (file)
--- a/src/msw/thread.cpp
+++ b/src/msw/thread.cpp
@@ -44,7 +44,7 @@ enum thread_state {
 /////////////////////////////////////////////////////////////////////////////
 
 static HANDLE p_mainid;
-wxMutex wxMainMutex; // controls access to all GUI functions
+wxMutex *wxMainMutex; // controls access to all GUI functions
 
 /////////////////////////////////////////////////////////////////////////////
 // Windows implementation
@@ -260,10 +260,10 @@ void *wxThread::Join()
     return NULL;
 
   if (wxThread::IsMain())
-    wxMainMutex.Unlock();
+    wxMainMutex->Unlock();
   WaitForSingleObject(p_internal->thread_id, INFINITE);
   if (wxThread::IsMain())
-    wxMainMutex.Lock();
+    wxMainMutex->Lock();
 
   GetExitCodeThread(p_internal->thread_id, &exit_code);
   CloseHandle(p_internal->thread_id);
@@ -278,6 +278,16 @@ unsigned long wxThread::GetID() const
   return (unsigned long)p_internal->tid;
 }
 
+bool wxThread::IsRunning() const
+{
+  return (p_internal->state == STATE_RUNNING);
+}
+
+bool wxThread::IsAlive() const
+{
+  return (p_internal->state == STATE_RUNNING);
+}
+
 bool wxThread::IsMain()
 {
   return (GetCurrentThread() == p_mainid);
@@ -310,14 +320,16 @@ class wxThreadModule : public wxModule {
   DECLARE_DYNAMIC_CLASS(wxThreadModule)
 public:
   virtual bool OnInit() {
+    wxMainMutex = new wxMutex();
     p_mainid = GetCurrentThread();
-    wxMainMutex.Lock();
+    wxMainMutex->Lock();
     return TRUE;
   }
 
   // Global cleanup
   virtual void OnExit() {
-    wxMainMutex.Unlock();
+    wxMainMutex->Unlock();
+    delete wxMainMutex;
   }
 };