The Page Editor canvas now paints widgets WYSIWYG instead of as
labelled placeholder boxes, following the ontrolOx draw() code and the
R-ION firmware:
- text drawn with the device's own bitmap fonts (fontBank .bin /
fontBankXL .oxfl), Windows font fallback; alignment, clipping at the
box edge, half-size subscript digits, transparent vs filled boxes;
the line is centred on the box even when the font is taller
- each widget shows the text its `in` selects: NumericLabel formats,
lookup items, Boolean true/false text and colours, date and time
- images from the local image banks, centred or cropped; missing ones
drawn as the device's red/white checker; page background image
- 10x10 pixel grid over the page colour, with a Grid toggle
- widgets hit-tested by layout box so transparent labels stay
clickable; hidden widgets shown as a dashed outline
- layout row gets an X/Y/Width/Height dialog
- scaled device frame cached per zoom (redraws ~15 ms)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
