Copied from https://github.com/fusesource/fuseide/issues/288 .

When the Model Viewer control is used on a wizard page, as in the New Transformation wizard, as it is on the Java page of the wizard, it would be nice to be able to:

• Choose which toolbar buttons are visible. Collapse All, Show/Hide types, and the Search field would be good, but the Hide/Show Mapped Fields button makes no sense in this context.
• Change the background on the toolbar buttons to remove the gray color