Allow hide of path type selector on path controls

[SteenSchmidt]

There is a path type selector (Valid Path/Not a Path) on all the path controls. This is useful on "data" type controls (subVIs) where you may wish to test input values, but rarely useful (may even be confusing) on path controls used on end-user facing front panels. They make no sense at all on indicators. These selectors are most prominent on the NXG style controls:

Here's an idea to be able to hide these buttons, just like we can hide the browse button. Perhaps Show/Hide/Hide at runtime options, but at least Show/Hide options.

[wiebe@CARYA]

It can be permanently hidden by customizing the control.

But that is permanent. A right click option and a property node to show\hide it would be nice.

[Taggart]

How about show/hide at runtime versus edit-time?

I can see a use case for having it visible at edit time so that I can test error handling if I get a bad path, but why would I ever want the end-user to intentionally enter a bad path? 

[SteenSchmidt]

You could be developing a plugin for an interactive test framework, which could mean your path control would benefit from that button at runtime. Fairly corner case, but... 😉