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TWebPaintBox

Description

Below is a list of the most important properties methods and events for the TWebPaintBox. TWebPaintBox is a group of radio button controls similar to a VCL TPaintBox.

Designtime Runtime

Properties for TWebPaintBox

Property Description
ElementClassName Optionally sets the CSS classname for the label when styling via CSS is used
ElementID Optionally sets the HTML element ID for a HTML element in the form HTML file the label needs to be connected with. When connected, no new label is created but the Delphi class is connected with the existing HTML element in the form HTML file

Events for TWebPaintBox

Property Description
OnPaint Event triggered when the paintbox needs to be repainted. The WebPaintBox.Canvas can be used as in the VCL TPaintBox to draw within the paintbox control
OnTouchEnd Event triggered when a touch on the paintbox ends
OnTouchMove Event triggered when a move is made while touching the paintbox control
OnTouchStart Event triggered when a touch on the paintbox starts

This example code snippet demonstrates how to paint something in the TWebPaintBox:

Result: