Hello
This is a follow up message on the thread http://forum.world.st/Dropping-a-morph-gives-me-a-funny-menu-td4939787.html
Dropping a ttf file gives the dialog box attached below.
I probably do not want to edit a TrueType font file but rather prefer to have a 'cancel' button instead.
-- Hannes
Details ======
The method used is #chooseServiceFrom: [1]
ExternalDropHandler chooseServiceFrom:
chooseServiceFrom: aCollection "private - choose a service from aCollection asking the user if needed" ^aCollection size = 1 ifTrue: [aCollection anyOne] ifFalse:[UIManager default chooseFrom: (aCollection collect:[:each| each label]) values: aCollection title: 'You dropped a file. Please choose a service:' translated withCRs].
aCollection contains a list of FileServices classes. These are classes which implement #fileReaderServicesForFile:suffix: [2].
BTW there are only a few ExternalDropHandler instances. Most cases are handled by a file service "external" to the "ExternalDropHandler".
References ----------------
[1] http://wiki.squeak.org/squeak/4283 ExternalDropHandler [2] http://wiki.squeak.org/squeak/1005 List of classes which provide file reader services
