gMessage-class {iSPlot} | R Documentation |
gMessage is a virtual class from which all other message classes will inherit. Message objects will be created whenever there is communication between the model, view, and controller components. Particularly important are messages between the data and its views (the model and view components).
A virtual Class: No objects may be created from it.
No methods defined with class "gMessage" in the signature.
Elizabeth Whalen
gUpdateMessage-class
,
gUpdateViewMessage-class
,
gUpdateDataMessage-class
,
gAddMessage-class
,
gAddViewMessage-class
,
gAddDataMessage-class
if (interactive()) { createControlWindow() # should load data through Open Data or Open File under the File menu data(USArrests) dMessage<-new("gAddDataMessage", data="USArrests") handleMessage(dMessage) is (dMessage, "gMessage") }