4.14FXB.MessageTypes.WIDGET_CONTEXT_CHANGE

The WIDGET_CONTEXT_CHANGE message is received by a widget (only, not a script or UDIX) under the following circumstances:

The widget has been added to the MyTrader page container

The user has chosen to synchronize the markets and/or timeframes on the page, and another widget changes the market or timeframe

Or, some component uses SetCurrentPageInstrument() or SetCurrentPageTimeframe()

See the section on handling context for more information.