gtkComboBoxSetRowSeparatorFunc {RGtk2} | R Documentation

## gtkComboBoxSetRowSeparatorFunc

### Description

Sets the row separator function, which is used to determine whether a row should be drawn as a separator. If the row separator function is `NULL`, no separators are drawn. This is the default value.

### Usage

    gtkComboBoxSetRowSeparatorFunc(object, func, data = NULL)

### Arguments

``object`` | a `GtkComboBox`
``func`` | a `GtkTreeViewRowSeparatorFunc`
``data`` | user data to pass to `func`, or `NULL`. [ allow-none ]

### Details

Since 2.6

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]