RGtk2: atkComponentAddFocusHandler – R documentation

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atkComponentAddFocusHandler

Description

Add the specified handler to the set of functions to be called when this object receives focus events (in or out). If the handler is already added it is not added again

Usage

atkComponentAddFocusHandler(object, handler)

Arguments

`object`	[`AtkComponent`] The `AtkComponent` to attach the `handler` to
`handler`	[AtkFocusHandler] The `AtkFocusHandler` to be attached to `component`

Value

[numeric] a handler id which can be used in atk_component_remove_focus_handler or zero if the handler was already added.

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2

R Bindings for Gtk 2.8.0 and Above

v2.20.36

GPL

Authors

Michael Lawrence <michafla@gene.com> and Duncan Temple Lang <duncan@wald.ucdavis.edu>

Initial release