extract setters from wxHeaderColumnBase into a separate wxSettableHeaderColumn class...

[wxWidgets.git] / include / wx / private / fdiodispatcher.h

diff --git a/include/wx/private/fdiodispatcher.h b/include/wx/private/fdiodispatcher.h
index 04128f858bc85c921897238f2105d390005de7c4..e7f367c1ffa42acc05d5231743abb203482bfa57 100644 (file)
--- a/include/wx/private/fdiodispatcher.h
+++ b/include/wx/private/fdiodispatcher.h
@@ -67,8 +67,10 @@ public:
     // unregister descriptor previously registered with RegisterFD()
     virtual bool UnregisterFD(int fd) = 0;
 
-    // wait for an event for at most timeout milliseconds and process it
-    virtual void Dispatch(int timeout = TIMEOUT_INFINITE) = 0;
+    // wait for an event for at most timeout milliseconds and process it;
+    // return true if we processed any events or false if timeout expired
+    // without anything happening
+    virtual bool Dispatch(int timeout = TIMEOUT_INFINITE) = 0;
 
     virtual ~wxFDIODispatcher() { }
 };