fix tree icon refresh after collapsing a branch (patch 565294)

[wxWidgets.git] / include / wx / thread.h

diff --git a/include/wx/thread.h b/include/wx/thread.h
index 9917e594df689cd9cfb81df265b77061966455a3..49e7b0a582abd0bb7842fd59b09f928d5072ed2a 100644 (file)
--- a/include/wx/thread.h
+++ b/include/wx/thread.h
@@ -222,14 +222,14 @@ class WXDLLEXPORT wxCriticalSection
 {
 public:
     // ctor & dtor
-    inline wxCriticalSection();
-    inline ~wxCriticalSection();
+    wxCriticalSection();
+    ~wxCriticalSection();
 
     // enter the section (the same as locking a mutex)
-    inline void Enter();
+    void Enter();
 
     // leave the critical section (same as unlocking a mutex)
-    inline void Leave();
+    void Leave();
 
 private:
 #if wxCRITSECT_IS_MUTEX
@@ -251,11 +251,11 @@ private:
 
 #if wxCRITSECT_IS_MUTEX
     // implement wxCriticalSection using mutexes
-    inline wxCriticalSection::wxCriticalSection() { }
-    inline wxCriticalSection::~wxCriticalSection() { }
+    wxCriticalSection::wxCriticalSection() { }
+    wxCriticalSection::~wxCriticalSection() { }
 
-    inline void wxCriticalSection::Enter() { (void)m_mutex.Lock(); }
-    inline void wxCriticalSection::Leave() { (void)m_mutex.Unlock(); }
+    void wxCriticalSection::Enter() { (void)m_mutex.Lock(); }
+    void wxCriticalSection::Leave() { (void)m_mutex.Unlock(); }
 #endif // wxCRITSECT_IS_MUTEX
 
 // wxCriticalSectionLocker is the same to critical sections as wxMutexLocker is
@@ -594,6 +594,27 @@ inline void WXDLLEXPORT wxMutexGuiLeave() { }
 
 #endif // wxUSE_THREADS/!wxUSE_THREADS
 
+// mark part of code as being a critical section: this macro declares a
+// critical section with the given name and enters it immediately and leaves
+// it at the end of the current scope
+//
+// example:
+//
+//      int Count()
+//      {
+//          static int s_counter = 0;
+//
+//          wxCRITICAL_SECTION(counter);
+//
+//          return ++s_counter;
+//      }
+//
+// this function is MT-safe in presence of the threads but there is no
+// overhead when the library is compiled without threads
+#define wxCRITICAL_SECTION(name) \
+    wxCRIT_SECT_DECLARE(s_cs##name);  \
+    wxCRIT_SECT_LOCKER(cs##name##Locker, s_cs##name)
+
 // automatically lock GUI mutex in ctor and unlock it in dtor
 class WXDLLEXPORT wxMutexGuiLocker
 {