Right-click control (or terminal) to Add Value Changed Event (and add to data bus)

[jimkring]

Something a lot of users do frequently is to register for a control's value changed event, and then:

• In the event frame: write the new value to the data bus cluster
• In the event frame: enqueue a state to do some work
• In "Data: Initialize" set the default value of the control
• In "UI: Initialize" initialize the control's value by reading from data bus and setting the value via a local variable

It would be nice to streamline these steps, somehow. Maybe via a small wizard dialog with each of the steps and some options that let you adjust each setting.