changes to support events: Widget.prototype.onActivate Widget.prototype.onDeactivate
changes to support events:
Widget.prototype.onActivate
Widget.prototype.onDeactivate

support for controls

intersystems-ru/DeepSeeMobile,intersystems-ru/DeepSeeMobile,intersystems-ru/DeepSeeMobile,intersystems-ru/DeepSeeMobile,intersystems-ru/DeepSeeMobile