[platform-ui-dev] Editor part from a text widget? [Position history]

[Jared Burns <jared-eclipse@xxxxxxxxx>]

Hola.

I'm taking a look at Bug 5700 - "Back/forward actions", which deals with the 
feature request that would allow users to navigate through a history of 
positions in editors. This would allow you to hit F3 to browse some code, 
then go back to where you started.

To familiarize myself with the kind of notifications that are already 
available in this area, I'm playing with mouse and key listeners for tracking 
the position of the cursor. MouseEvents are fired with a widget, which is a 
StyledText widget for the editor. I'm looking for a way to get from this text 
widget to the enclosing editor part, but I haven't found anything yet.

Is there a path to get the EditorPart that contains a StyledText widget?

Thanks,
- Jared