PtEventHandler()

Determine the widgets involved in an event

Synopsis:

int PtEventHandler( PhEvent_t *event );

Description:

This function determines which widgets were involved in an event and invokes the appropriate callback functions. By doing this, the function enables widgets to interact with the user and to repair themselves when they've been exposed.

Returns:

0: Successful completion.
-1: An error occurred.

Examples:

See PhEventNext().

Classification:

Photon

Safety:
Interrupt handler	No
Signal handler	No
Thread	No

See also:

PhEventNext(), PhEventPeek(), PhEventRead()