Util.addFocusTracker

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

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struct Util
static
uint
addFocusTracker
(
AtkEventListener focusTracker
)

Parameters

focusTracker AtkEventListener

Function to be added to the list of functions to be called when an object receives focus.

Return Value

Type: uint

added focus tracker id, or 0 on failure.

Detailed Description

Deprecated: Focus tracking has been dropped as a feature to be implemented by ATK itself. If you need focus tracking on your implementation, subscribe to the #AtkObject::state-change "focused" signal.

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