As a proof of principle, I have already adapted VR3 to run in  tab.  It 
didn't take many changes.

On Tuesday, March 22, 2022 at 8:58:59 AM UTC-4 gates...@gmail.com wrote:

> I wrote the nodetags.py plugin, and a few others that use new log-pane 
> tabs (nodewatch, the terribly broken interactive python terminal plugin, 
> etc.) :)
>
> Tabs are great.  I've long wished that the body pane was tabbed -- 
> would've made one of my personal "Leo Apps" much easier to implement.
>
> On Tue, Mar 22, 2022 at 7:51 AM tbp1...@gmail.com <tbp1...@gmail.com> 
> wrote:
>
>>
>> Let's start with the Log pane.  Whoever came up with it had a brilliant 
>> idea. Most users are probably familiar with the Find and Nav tabs, and 
>> possibly the Completion and Spell tabs.  You click on a tab and get a 
>> completely different view.  What you may not realize is that a tab is just 
>> the display device for an entire mini-application, in the form of scripts 
>> and a set of one or more "widgets".  To hook it into the log pane with its 
>> own tab is remarkably simple, programming-wise - this is the brilliant 
>> part.  You just give the top-level widget and a tab name to the log pane 
>> and the pane sets up all the tab and switching machinery for you.  So a tab 
>> could contain almost anything - a web browser, a dictionary, you name it.  
>> If it has a single top-level display widget and code behind that, it can 
>> get its own tab in the log pane.  The scripts for the tab have access to 
>> all of Leo's code and data, so they can do just about whatever they like.  
>> Tabs can be installed by plugins, bit also by non-plugin scripts.
>>
>>

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