An Ext.Window with some defaults that better lend themselves toward use as a quick query to get a service URL from a user.
A callback function to be called when the user submits the form in the NewSourceWindow.
TODO this can probably be extracted to an event handler
The default bodyStyle sets the padding to 0px
The default closeAction is ‘hide’
Defaults to true.
The width defaults to 300
String The error message set (for example, when adding the source failed)
Fired with the URL that the user provided as a parameter when the form is submitted.