TextMark
Creates a text mark.
Add it to a buffer using method@Gtk.TextBuffer.add_mark. If @name is null, the mark is anonymous; otherwise, the mark can be retrieved by name using method@Gtk.TextBuffer.get_mark. If a mark has left gravity, and text is inserted at the mark’s current location, the mark will be moved to the left of the newly-inserted text. If the mark has right gravity (@left_gravity = false), the mark will end up on the right of newly-inserted text. The standard left-to-right cursor is a mark with right gravity (when you type, the cursor stays on the right side of the text you’re typing).
Return
new GtkTextMark
Parameters
name
mark name
leftGravity
whether the mark should have left gravity
constructor(pointer: <Error class: unknown class><<Error class: unknown class>>)