ReadonlyaccordionThe AccordionPanel that renders this sidebar's sections.
The move plugin reads this to set up drag-to-reorder handles after a section is moved.
ReadonlysectionEmitted each time a new section widget is added to this panel.
Implementations should emit this signal from addWidget (or equivalent)
with a fully-populated ISectionEntry for the newly added widget.
ReadonlytoolbarThe toolbar of the running sidebar.
Return the currently-available sections with their title DOM nodes.
Re-attach a widget that was previously removed by removeSectionById.
Called when the user chooses "Move back to …" on a section that was
originally owned by this panel. A typical implementation calls
this.addWidget(widget).
The widget returned by an earlier removeSectionById call.
Detach the section identified by sectionId and return its widget so
the move plugin can hand it to a target panel.
A typical implementation sets widget.parent = null, which detaches the
widget from the AccordionPanel without destroying it. Returns null if
no section with the given id currently exists in this panel.
The ISectionEntry.id of the section to remove.
The interface exposing the running sessions sidebar widget properties.