gtkTreeRowReferenceValid {RGtk2} | R Documentation

## gtkTreeRowReferenceValid

### Description

Returns `TRUE` if the `reference` is non-`NULL` and refers to a current valid path.

### Usage

    gtkTreeRowReferenceValid(object)

### Arguments

``object`` | A `GtkTreeRowReference`, or `NULL`. [ allow-none ]

### Value

[logical] `TRUE` if `reference` points to a valid path.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]