notify the event loop that synthesized events are on the queue, wait for them to...

[wxWidgets.git] / src / osx / carbon / nonownedwnd.cpp

diff --git a/src/osx/carbon/nonownedwnd.cpp b/src/osx/carbon/nonownedwnd.cpp
index 45344b01a6e6372f42dd5a062e1d448a93f887b5..d3216858bf52a8b24c14c95a2d2dac1bd1ecb45e 100644 (file)
--- a/src/osx/carbon/nonownedwnd.cpp
+++ b/src/osx/carbon/nonownedwnd.cpp
@@ -542,6 +542,7 @@ WXDLLEXPORT void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEve
             wxevent.m_wheelRotation = delta;
             wxevent.m_wheelDelta = 1;
             wxevent.m_linesPerAction = 1;
+            wxevent.m_columnsPerAction = 1;
             if ( axis == kEventMouseWheelAxisX )
                 wxevent.m_wheelAxis = wxMOUSE_WHEEL_HORIZONTAL;
         }