Property panels of PyPlug's nodes cannot be closed or fully inspected

[Vhati]

Problem

A PyPlug's nested nodes are ostensibly locked and inaccessible. Yet they can be double-clicked, creating an unclosable properties panel.

Steps to Reproduce

• Add a Lightning node.
• In the node properties header bar, click the eye button (5th from the right) to "show the underlying node graph."
• They'll be shown, and the graph will be locked (grayed out).
• Double-click on one of the nested nodes to get its properties. (Yes, that's allowed.)
• Its properties panel will appear. It will not respond to clicks... including the "X" to dismiss it.
• To get rid of the properties, you need to unlock the graph (converting the PyPlug into a regular group) to make the "X" work.

Versions

Official Natron 2.3.14 on Win 7

[devernay]

You can also use the "close all panels" button (white cross in the image below)

I think it's OK to open these properties panels, in order to inspect the PyPlug's content, but one should be able to:

• select different tabs to inspect these (Controls/Node/Info) - the contents of each tab should be disabled
• click any on the five leftmost buttons in the titlebar (which do not modify the node's properties)

[splidje]

Where do I get the Lightning node to try this?

[splidje]

Actually, I can reproduce this with any PyPlug. Should have tried that before posting before!

[devernay]

Yes, use Lightwrap (which is what I did)

[splidje]

I believe this fixes it:
#452