#4583 reset toolbar fixed (desktop)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@38056 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Extend CancelEventTimer for showing on-screen-keyboards

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@38057 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#4803 partial fix

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@38058 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#4803 ggbarg -> ggblinearg

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@38059 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e