atkAddKeyEventListener: atkAddKeyEventListener

Description Usage Arguments Value Author(s)

View source: R/atkFuncs.R

Description

Adds the specified function to the list of functions to be called when a key event occurs. The data element will be passed to the AtkKeySnoopFunc (listener) as the func.data param, on notification.

Usage

1

Arguments

listener

[AtkKeySnoopFunc] the listener to notify

data

[R object] a R object that points to a block of data that should be sent to the registered listeners, along with the event notification, when it occurs.

Value

[numeric] added event listener id, or 0 on failure.

Author(s)

Derived by RGtkGen from GTK+ documentation


RGtk2 documentation built on Oct. 14, 2021, 5:08 p.m.