Adding parameters: Seperator placed wrong

[Matthias Schoettle]

When an additional parameter is added to an operation, the additional delimiter that gets added is placed too high and it looks strange.

The same for the text box where the parameter "signature" (<type> <name>) can be typed in, but after the appropriate TextViews are created which are placed properly.

[Matthias Schoettle]

The problem seems to be that in OperationView when the texts are created also the buffers of the components are changed (reduced). However, when creating the temporary components in OperationViewHandler this is not done.

It might be good to have this information in one place and reuse it.

[Matthias Schoettle]

Also in OperationView.notifyChanged(...) the delimiter is added but the buffers are not set.

[Matthias Schoettle]

Would be nice to have :)

[Matthias Schoettle]

This problem seems to have been fixed in issue #91.

[Matthias Schoettle]

Duplicate of #91.