Fix for events in SMART

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@37329 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
fixed freehand mode.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@37330 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
fix for freehand mode

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@37331 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e