A view must provide an icon for the user interface.
A view must provide an icon for the user interface. It should have a dimension of 32 x 32 and ideally be drawn as vector graphics in order to look good when applying scaling.
Whether a dedicated view/editor window exists for this type of object.
Whether a dedicated view/editor window exists for this type of object.
The contents of the "name"
attribute of the object.
The contents of the "name"
attribute of the object. This is directly
set by the table tree view. The object view itself must only make sure that
an initial value is provided.
The view must store a handle to its underlying model.
The view must store a handle to its underlying model.
If the object is viewable, this method is invoked when the user pressed the eye button.
If the object is viewable, this method is invoked when the user pressed the eye button.
The method should return an appropriate view for this object, or None
if no editor or viewer window
can be produced.
Registers a live observer with this observable.
Registers a live observer with this observable. The method is called with the
observing function which receives the observable's update message of type A
, and the
method generates an opaque Disposable
instance, which may be used to
remove the observer eventually (through the dispose
method).
Convenience method that returns an "unnamed" string if no name is set.
Convenience method that returns an "unnamed" string if no name is set.