fn get_buffer(&self) -> Option<TextBuffer>
Gets the buffer this mark is located inside,
None if the mark is deleted.
fn get_deleted(&self) -> bool
true if the mark has been removed from its buffer
for a way to add it to a buffer again.
whether the mark is deleted
fn get_left_gravity(&self) -> bool
Determines whether the mark has left gravity.
true if the mark has left gravity,
Returns the mark name; returns NULL for anonymous marks.
fn get_visible(&self) -> bool
true if the mark is visible (i.e. a cursor is displayed
true if visible
fn set_visible(&self, setting: bool)
Sets the visibility of
self; the insertion point is normally
visible, i.e. you can see it as a vertical bar. Also, the text
widget uses a visible mark to indicate where a drop will occur when
dragging-and-dropping text. Most other marks are not visible.
Marks are not visible by default.
visibility of mark