We write new signal/slot system? like in QT.
https://github.com/dexset/descore/tree/de9ccae7a9907e5098f244a8683e42fb660d0b35/import/des/util/signal
https://github.com/dexset/descore/tree/de9ccae7a9907e5098f244a8683e42fb660d0b35/import/des/util/object
Unittests works fine, but after trying using it in our test
application, we encountered a strange problem.
des/import/des/app/sdlevproc.d(57): Error: function
des.util.signal.signal.Signal!(Vector!(2LU, int, "x
y")).Signal.opCall (Vector!(2LU, int, "x y")) is not callable
using argument types (MouseEvent)
But, one can pass to this method only mouse events, and event,
that take Vector!(2LU, int, "x y") is in another class
definition, and has another name. And there are few more errors
like this.
Finally compilation crashes with exit code -6:
dmd: class.c:859: virtual void
ClassDeclaration::semantic(Scope*): Assertion `type->ty != Tclass
|| ((TypeClass *)type)->sym == this' failed.
FAIL
.dub/build/application-debug-linux.posix-x86_64-dmd-9A2D5BEE385B6AEDFC08EE311E6172FC
ftree executable
Test project:
https://github.com/deviator/fractaltree/tree/aea7ead22da7ffeaa55c9c74ef9e86b93bc60f8d
Does anyone has any suggestions about this issue?
