Hi TonyM,
TiddlyWiki has complete code for adding buttons to Page controls, Edit toolbar, View toolbar and Editor toolbar (by adding the right tags $:/tags/PageControls, $:/tags/EditToolbar, $:/tags/ViewToolbar and $:/tags/EditorToolbar) but NOT for the top toolbar (left or right). By adding more than one of the above tags, a button will show up in different places.
You can add buttons to top right bar (tagging with $:/tags/TopRightBar) but they do NOT show up in Control panel > Appearance > Toolbars
I did create a top toolbar with buttons (tagged $:/tags/TopLeftBar) that do show up in Control panel like the core buttons.
For an extra toolbar (<toolbar>) you need (besides the buttons):
1) $:/core/ui/ControlPanel/Toolbars/<toolbar> tagged with $:/tags/ControlPanel/Toolbars (e.g.: $:/core/ui/ControlPanel/Toolbars/PageControls)
2) $:/core/ui/PageTemplate/<toolbar> tagged with $:/tags/PageTemplate (e.g.: $:/core/ui/PageTemplate/pagecontrols)
> I just need it to go a little further into the various additional tiddlers and the hint caption and other elements when creating a new "legit" button. Linking the fields and values to where they appear such as in the control panel description and more.
All the 'magic' is in 1)
Note: In case of my top toolbar (see
http://tw5toolbar.tiddlyspot.com/) it has been split in 2 plugins (layout adjustment plugin used for other plugins as well and the toolbar plugin itself).
Cheers,
Ton