Text margins

Default margins are 8 pixel from the border:

We can change them in many ways: with the property margins, all to a single value:

on mouseUp
   set the margins of field 1 to 0
end mouseUp

or with margins and all four different values:

on mouseUp
   set the margins of field 1 to 2,10,10,0
end mouseUp

Or with the single properties: topMargin, rightMargin , bottomMargin , leftMargin.