atkAddFocusTracker {RGtk2} | R Documentation

## atkAddFocusTracker

### Description

Adds the specified function to the list of functions to be called when an object receives focus.

### Usage

    atkAddFocusTracker(focus.tracker)

### Arguments

``focus.tracker`` | [AtkEventListener] Function to be added to the list of functions to be called when an object receives focus.

### Value

[numeric] added focus tracker id, or 0 on failure.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]