Description

Support widgets connection to a map.

• If a map is present a button should be present to show the connection
  
• clicking on it you will see which connections are available with the colors on top of each widget
  
• if the map is present, when you edit a widget that can be connected to a map, you will see the button in top toolbar to connect

• when pressed this button ask to select the map you want to connect (if more then one). After this, the widget will update on every change to the map viewport.

• The connection will be one way (not 2 way)

• For chart you need to select only the map to connect to, if more than one is available