A web app that I have deployed relies on a difference in time (using ticks) between mouse down and mouse up events to determine a behavior. It is an unsophisticated piece of educational software, simulating an experiment, so my students can generate unique data sets for analysis in a physical sciences gened class. I use the time delay to include the effect of experimental error on their data set; longer click = larger force on object; force affects data returned to students.
I developed in previous version (2019r?), works fine. I just allowed xojo to update to 2020r1, and the event handlers I used (mousedown and mouseup) are no longer available for a WebRectangle control, and simulation will no longer work. In fact, I can not find a control object that allows me to implement code under a mousedown or mouseup event handler. Can someone please direct me to where I can now capture and use separate halves of a click?