John Levon wrote: > Instead, we could disable ok/apply if a non-valid set of optioons is > chosen ... I'm dubious about that.
Make use of my checked_widget class. For example, try and enter an invalid LyXGlueLength in the paragraph dialog, xforms frontend. You'll get visual feedback that the thing is invalid and the Ok,Apply buttons will be disabled till you fix it. Whilst the widget has focus, only the label is red but if you go elsewhere then you REALLY get told ;-P -- Angus
