TXFACanvasWidgetPainter
Unit: HPDFXFAPresentation
TXFACanvasWidgetPainter = class(TXFAHostWidgetPainter)
Provides actual VCL or LCL canvas painting for widget text, borders, focus, checkbox and radio marks, buttons and choice indicators; the canvas remains owned by the caller
See Dynamic XFA Instance Presentation for binding and selector rules, supported event syntax, budget defaults, transactional publication, persistence, painting and compatibility boundaries