Member lvppBase::setBGColor (lv_color_t color)

I think this add_style needs to go away and an 'invalidate' should be used instead.

Member lvppBase::setFontSize (uint8_t points)

Possibly return a bool for errant point values or for requests of point sizes that weren't compiled in?

Member lvppBaseWithValue::setValue (int16_t value, bool animate=true)

TECHDEBT - should allow values outside range, but UI only shows inside range. However, this will impact the 'percentage' function too and likely needs to become getUIPercentage

Member lvppCanvasFullColor::drawLabel (lv_coord_t x, lv_coord_t y, lv_coord_t maxW, lv_color_t color, const char *pText)

This likely needs more thought. It takes no account for font sizes at a minimum. Not enough consideration has been given to how this would be used quite yet.

Member lvppCanvasIndexed::pBuffer

This use of LV_COLOR_DEPTH is believed to be correct at least for 8 and 16, but is this complete ?

Member lvppLabel::setTextColor (lv_color_t newColor)

I think this add_style needs to go away and an 'invalidate' should be used instead.

Class lvppScreen

Add full compliment of object types to setObjValue

Add a getter similar to setObj* as getObj*()

Member lvppScreen::setObjText (std::string str)

Function incomplete and needs implementation.

Member lvppScreen::setObjValue (const char *objName, int16_t val)

Support more than just bar and slider for value setting. Get clear on what widgets should bet settable.

Create a 'getter' version as well.

Create a setObj() possibly for boolean types like buttons?? OR just use 1/0 as the 'val'?