Package: gtk

Function gtk-text-iter-forward-visible-lines

Lambda List

gtk-text-iter-forward-visible-lines (iter count)

Arguments

iter -- a gtk-text-iter instance
count -- an integer with the number of lines to move forward

Return Value

A boolean whether the iterator moved and is dereferenceable.

Details

Moves count visible lines forward, if possible. If count would move past the start or end of the text buffer, moves to the start or end of the text buffer.

The return value indicates whether the iterator moved onto a dereferenceable position. if the iterator did not 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 backward by count lines.
 

See also

2021-6-15