X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ba1d7a6cec8d9569ce2e380d4a39ddcd4450c9b5..ede7b01760e920b31520b15c919445db882a8012:/interface/wx/msgqueue.h

diff --git a/interface/wx/msgqueue.h b/interface/wx/msgqueue.h
index 5a6347f794..3e3cc120dd 100644
--- a/interface/wx/msgqueue.h
+++ b/interface/wx/msgqueue.h
@@ -3,27 +3,31 @@
 // Purpose:     interface of wxMessageQueue<T>
 // Author:      wxWidgets team
 // RCS-ID:      $Id$
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 /**
-
     wxMessageQueue allows passing messages between threads.
 
     This class should be typically used to communicate between the main and worker
     threads. The main thread calls wxMessageQueue::Post and the worker thread
     calls wxMessageQueue::Receive.
 
-    For this class a message is an object of arbitrary type T.
+    @tparam T
+        For this class a message is an object of arbitrary type T.
+
     Notice that often there is a some special message indicating that the thread
     should terminate as there is no other way to gracefully shutdown a thread
     waiting on the message queue.
 
+    @since 2.9.0
+
     @nolibrary
-    @category{misc}
+    @category{threading}
 
     @see wxThread
 */
+template <typename T>
 class wxMessageQueue<T>
 {
 public:
@@ -33,6 +37,17 @@ public:
     */
     wxMessageQueue();
 
+    /**
+        Remove all messages from the queue.
+
+        This method is meant to be called from the same thread(s) that call
+        Post() to discard any still pending requests if they became
+        unnecessary.
+
+        @since 2.9.1
+     */
+    wxMessageQueueError Clear();
+
     /**
         Returns @true if the object had been initialized successfully, @false
         if an error occurred.