dgListener

dgListener creates a class implementing the Listener interface and delegating the call to handleEvent to the users delegate. This template function will store also additional parameters.

Examle of usage:

void handleTextEvent (Event e, int inset ) {
   // ...
}
text.addListener (SWT.FocusOut, dgListener( &handleTextEvent, inset ));
dgListener
(
Dg
T...
)
(
Dg dg
,
)

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