Anyone use the Apply button?

[tomczak]

Just curious, what would removing Apply buttons mean for the (newly discovered by me!) Preview window? Would it migrate there? Also, would tools like Readout or Histogram be able to probe it as well?

[jsachs]

It means you need to click OK to propagate your changes and then double-click to re-edit if you want to make further changes. A future version could probably implement an Apply button in the Preview window to trigger and Apply in the transformation currently open for editing, if any.

The Preview window cannot currently be used with tools such as Readout or Histogram. This feature could conceivably be added later.