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API Reference

ITRIGMLLISTENERACTION_Activate()

deprecated
Items marked as deprecated have been replaced by a more powerful, alternative feature. Deprecated interfaces include a reference to the replacement interface, which should be used for all new application development. Deprecated features are still supported for backward compatibility, but should be avoided when developing new applications.
Brew Release
Brew MP 1.0.2
Description
Called by Trigplayer when your listener action is to become active or inactive. You should carry out whatever action is required to implement the state change.
For example, for , if the activate parameter was TRUE, you would save the old attribute value and apply set the new value. If the activate parameter was FALSE, you would restore the old value.
Parameters
  • po
    []:
    A pointer to an ITrigmlListenerAction object.
  • node
    []:
    The element for which the listener is being activated or deactivated.
  • activate
    []:
    If TRUE, perform the listener action. If FALSE, 'undo' it.

Interface
ITRIGMLLISTENERACTION
Prototype
   int ITRIGMLLISTENERACTION_Activate(ITrigmlListenerAction * po, ITrigmlElement * node, boolean activate);
Return
Side Effect
None
Comment
None
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