[Top]
GTK2
GTK2.TextIter
|
Method GTK2.TextIter()->backward_visible_lines()
- Method
backward_visible_lines
int backward_visible_lines(int count)
- Description
Moves count visible lines backward, if possible (if count would move past
the start or end of the buffer, moves to the start or end of the buffer).
The return value indicates whether the iterator moved onto a
dereferenceable position; if the iterator didn't move, or moved onto the
end iterator, then FALSE is returned. If count is 0, the function does
nothing and returns FALSE. If count is negative, moves forward by 0 -
count lines.
|