gtk:text-mark-left-gravity (object)

object -- a gtk:text-mark object
gravity -- true if the text mark has left gravity

Accessor of the left-gravity slot of the gtk:text-mark class. The gtk:text-mark-left-gravity function determines whether the text mark has left gravity. When text is inserted at the current location of the text mark, if the text mark has left gravity it will be moved to the left of the newly-inserted text, otherwise to the right.