Cocoa: Enable MouseCapture

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@43939 4005530d-fff6-0310-9dd1-cebe43e6787f
FPGDBMIDebug: Value handling / more typecasts

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@43940 4005530d-fff6-0310-9dd1-cebe43e6787f