Node name width is too small in inspector when creating some nodes

[kephale]

To recreate:

1. Launch SciView
2. Demo > Basic > Lines

The Name of the node is smaller in the inspector UI than it should be.

[kephale]

The text box in the tree view does get updated once you click on the Name text box in the properties panel.

[kephale]

@moreApi I think you did something like this recently. I suspect the problem is that we are using scenery's setName on a sciview node and the update doesn't trigger a tree refresh, here:

sciview/src/main/java/sc/iview/commands/demo/basic/LineDemo.java

Line 72 in 89f7c93

sciView.addLine( points, Colors.LIGHTSALMON, edgeWidth ).setName( "Lines Demo" );

How do we fix these things?

[moreApi]

I did some property change watching for my network stuff, but there I looked actively.

Since we have no system in place to listen to property changes, we have to manually trigger an update if the name is changed, build something of a property change observable or look each frame for a change.

The text of the field is updated right? Then we "just" need to find where that happens and update the size of the field.