http://d.puremagic.com/issues/show_bug.cgi?id=4277
changlon <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |INVALID --- Comment #8 from changlon <[email protected]> 2010-06-28 20:45:28 PDT --- IF I understood correct, the dwt.widgets.Listener design by Frank Benoit is danger in d1. the source is: ------------------------------------------ module dwt.widgets.Listener; import dwt.widgets.Event; import tango.core.Traits; import tango.core.Tuple; public interface Listener { void handleEvent (Event event); } /// Helper class for the dgListener template function private class _DgListenerT(Dg,T...) : Listener { alias ParameterTupleOf!(Dg) DgArgs; static assert( is(DgArgs == Tuple!(Event,T)), "Delegate args not correct: delegate args: ("~DgArgs.stringof~") vs. passed args: ("~Tuple!(Event,T).stringof~")" ); Dg dg; T t; private this( Dg dg, T t ){ this.dg = dg; static if( T.length > 0 ){ this.t = t; } } void handleEvent( Event e ){ dg(e,t); } } Listener dgListener( Dg, T... )( Dg dg, T args ){ return new _DgListenerT!( Dg, T )( dg, args ); } -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
