EditorPart with default “…”-button for editing textfield I ended up adding a CSS-class to my textbox inside the EditorPart. Then I made a jQueryplugin which applied the functionality to all textboxes which have this cssclass. And it worked well.
EditorPart with default “…”-button for editing textfield Sounds like quite a good solution. Even though I was hoping for a out of the box control which I could use I think I will try this solution and if noone comes with a better solution soon I will accept yours. Thanks!