Add a tag to stop user from editing anything.

[littlewhitecloud]

I was testing the widget and I found we can edit the output and the path.
Then the widget became what a mess.
I through a simple solution to fix it:

• Create a uneditable tag.
• Add it to the path output and command output.

[Moosems]

I had fixed that with the left right up commands...

[littlewhitecloud]

？

[littlewhitecloud]

But I can still delete things.

[littlewhitecloud]

[Moosems]

There's nothing gone.....

[littlewhitecloud]

6,

[littlewhitecloud]

Actally, the left right up commands has problem, If I choose the text and press delete, it will still delete.

[Moosems]

So clicking needs a bind.

[littlewhitecloud]

Is there a way to give a readonly tag?