gtkListStoreInsertBefore {RGtk2} | R Documentation

## gtkListStoreInsertBefore

### Description

Inserts a new row before `sibling`. If `sibling` is `NULL`, then the row will be appended to the end of the list. `iter` will be changed to point to this new row. The row will be empty after this function is called. To fill in values, you need to call `gtkListStoreSet` or `gtkListStoreSetValue`.

### Usage

    gtkListStoreInsertBefore(object, sibling)

### Arguments

``object`` | A `GtkListStore`
``sibling`` | A valid `GtkTreeIter`, or `NULL`. [ allow-none ]

### Value

A list containing the following elements:

``iter`` | An unset `GtkTreeIter` to set to the new row

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]