The kind of component this is, in the words a user would use for it. Not Symbol.getComponentLegend, which is the text drawn inside the symbol: that bakes in bit counts and rotation, and the pane shows the width in its own box right below. Legacy types are named rather than refused. This renders above everything else in the pane, so a component that cannot be named must not take the whole pane down with it.

Return dialog fileds used by constant, or default values

As makeConstantDialog, for what a bus comparator compares against.

The properties of a constant: its width, its value, and what that value comes to. Both boxes are parameter boxes and apply themselves - ParameterView.updateComponentSlots is what carries a slot to the component - so this lays them out and does nothing else. It used to hold the applying too, dispatching WHILE RENDERING whenever the dialog's text differed from the component, which needed a read-only guard of its own to stop it looping. Nothing here dispatches now, so there is nothing for a read-only sheet to undo.

Used for Input1 Component types. Make field for users to enter a default value for Input1 Components when they are undriven.

Used for JoinOut and JoinIn. Which channel this join uses, in the copy of the array design sheet it is in. Almost always an expression in the sheet's loop variable - `i`, `i+1`, `i-1` - which is what makes copy i's Join out meet copy i+1's Join in.