[ve-dev] Problem while porting to VE 1.2

["Janak Mulani" <janak.mulani@xxxxxxxxx>]

Hi VE Team,

I am porting ULC VE to VE 1.2.

I am facing the following problem:

I have defined a structural feature called "containment" on ULCComponent.

When a ULCComponent is added to a ULCContainer such as ULCBoxPane, we set a
Java Object as value of the "containment" SF.

This Java Object has all the attributes related to its containment in the
container. For insatnce, for a ULCBoxPane it will have a instance of class
that has attrs like row, column, hspan, vspan, alignment. For tabbed pane it
will have an instance of class that has title, icon, tooltiptext.

When a component is contained in a container, the "containment" SF appears
in the property sheet

With VE 1.1, in the property sheet, the "containment" SF appeared with a +
sign and on expansion it displayed its attributes which could be edited.

In VE 1.2, the "containment" SF does not show the "+" sign and therefore it
is not possible expand it and edit its attributes.

Could you please tell me what has changed? What is affecting this behaviour?

Thanks and regards,

Janak