gtkTextIterBackwardChars: gtkTextIterBackwardChars

Description Usage Arguments Value Author(s)

View source: R/gtkFuncs.R

Description

Moves count characters 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.

Usage

1
gtkTextIterBackwardChars(object, count)

Arguments

object

an iterator

count

number of characters to move

Value

[logical] whether iter moved and is dereferenceable

Author(s)

Derived by RGtkGen from GTK+ documentation


RGtk2 documentation built on June 12, 2018, 5:06 p.m.