gtkTextIterForwardVisibleLines {RGtk2} | R Documentation

## gtkTextIterForwardVisibleLines

### Description

Moves `count` visible lines forward, 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 backward by 0 - `count` lines.

### Usage

    gtkTextIterForwardVisibleLines(object, count)

### Arguments

``object`` | a `GtkTextIter`
``count`` | number of lines to move forward

### Details

Since 2.8

### Value

[logical] whether `iter` moved and is dereferenceable

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]