disabled tdatabind.nim as it's still to heavy for the compiler

tests/compile/tdatabind.nim

@@ -0,0 +1,95 @@
+discard """
+  disabled: true
+"""
+
+import events
+type
+  TProperty*[T] = object of TObject
+    getProc: proc(property: TProperty[T]): T
+    setProc: proc(property: var TProperty[T], value: T)
+    value: T
+    ValueChanged*: TEventHandler
+    Binders: seq[TProperty[T]]
+    EEmitter: TEventEmitter
+  # Not a descriptive name but it was that or TPropertyValueChangeEventArgs.
+  TValueEventArgs[T] = object of TEventArgs
+    Property*: TProperty[T]
+
+
+proc newProperty*[T](value: T): TProperty[T] =
+  var prop: TProperty[T]
+
+  prop.EEmitter = initEventEmitter()
+  prop.Binders = @[]
+  prop.ValueChanged = initEventHandler("ValueChanged")
+  prop.value = value
+
+  proc getter(property: TProperty[T]): T =
+   return property.value
+
+  prop.getProc = getter
+
+  proc setter(property: var TProperty[T], v: T) =
+    property.value = v
+    
+    # fire event here
+    var args: TValueEventArgs[T]
+    args.Property = property
+    property.EEmitter.emit(property.ValueChanged, args)
+  
+  prop.setProc = setter
+   
+  return prop
+
+proc `prop`[T] (p: TProperty[T]): T =
+  # I'm assuming this is trying to get a value from the property.
+  # i.e. myVar = myProperty
+  return p.getProc(p)
+
+proc `~=`[T] (p: var TProperty[T], v: T) =
+  # Assuming this is setting the value.
+  p.setProc(p, v)
+
+proc `$`[T] (p: TProperty[T]): string =
+  var value = p.getProc(p)
+  return $value
+
+proc propertyBind*[T](p1: var TProperty[T], p2: var TProperty[T]) =
+  p1.Binders.add(p2)
+  
+  # make handler -> handler[T] so trigger even more generics bugs ...
+  proc handler(e: TEventArgs) =
+    type TEA = TValueEventArgs[T]
+    var args = TEA(e)
+    var val = args.Property.getProc(p1)
+    for i in countup(0, len(e.Property.ValueChanged.Binders) -1):
+      var binded = e.Property.ValueChanged.Binders[i]
+      binded.setProc(binded, val)
+
+    echo("Property 1 has changed to " & $val)
+
+  if p1.ValueChanged.containsHandler(handler) == false:
+    addHandler(p1.ValueChanged, handler)
+
+proc `->`[T](p1: var TProperty[T], p2: var TProperty[T]) =
+  propertyBind(p2,p1)
+
+when isMainModule:
+  # Initial value testing
+  var myProp = newProperty(5)
+  
+  echo(myProp)
+  
+  myProp ~= 7 # Temp operator until overloading of '=' is implemented.
+  echo(myProp)
+
+  # Binding testing
+
+  var prop1 = newProperty(9)
+  var prop2: TProperty[int]
+
+  prop2 -> prop1 # Binds prop2 to prop1
+
+  prop1 ~= 7
+  echo(prop2) # Output: 7
+