When a Window Server event is received, the active scheduler calls the RunL() function to handle the event. Use RWsSession::GetEvent() to get the event, a TWsEvent. An event object always has an event type, a TEventCode, accessed through TWsEvent::Type(), and other data that is useful in handling specific types of event.
Variant: ScreenPlay and non-ScreenPlay. Target audience: Application developers.
The following example uses a switch statement to execute some function when the associated event type is received.
/* Called by active scheduler when an event occurs
Processes events according to their type */
void CExampleWsClient::RunL()
{
// Get the event from the Window Server session iWs
iWs.GetEvent(iWsEvent);
// Get the event type: types are defined in TEventCode
TInt eventType=iWsEvent.Type();/ Process event
switch (eventType)
{
/* Window-group related event types */
...
}