> Stéphane Ducasse wrote
>> which kind of files are you dropping because dropping a .st file does the
>> same on 2.0 and 1.2
>
> Yes, that's the problem. It's PasteUpMorph that handles all the dropped
> files. I want to make a custom Morph, DropZone, that handles dropped files.
> Of course i could alter PasteUpMorph, but there is a functionality that
> worked in 1.2 and works in Squeak, that ceased to work in 1.3+, that allowed
> to make morphs that handle dropped files.
Do you have a scenario that works in 1.2 because I got exactly the same
behavior
with 1.2 and 2.0?
When I drop a txt file I get a workspace in both version.
When do you get your halt open.
in 1.2 I put an halt into
Morph>>handleDropFiles: anEvent
"Handle a drop from the OS."
self halt.
anEvent wasHandled ifTrue:[^self]. "not interested"
(self wantsDropFiles: anEvent) ifFalse:[^self].
anEvent wasHandled: true.
self dropFiles: anEvent.
I tried the same on 2.0 and this is in both cases the PasteUpMorph that get it.
So.
ok in 1.1-11411
I got your halt. :)
MorphicEventDispatcher>>dispatchDefault: anEvent with: aMorph
"Dispatch the given event. The event will be passed to the front-most
visible submorph that contains the position wrt. to the event."
| localEvt index child morphs inside |
"See if we're fully outside aMorphs bounds"
(aMorph fullBounds containsPoint: anEvent position)
ifFalse:[^#rejected]. "outside"
"Traverse children"
index := 1.
morphs := aMorph submorphs.
inside := false.
[index <= morphs size] whileTrue:[
child := morphs at: index.
localEvt := anEvent transformedBy: (child transformedFrom:
aMorph).
(child processEvent: localEvt using: self) == #rejected
ifFalse:[
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
"Not rejected. The event was in some submorph of the
receiver"
inside := true.
localEvt wasHandled ifTrue:[anEvent copyHandlerState:
localEvt].
index := morphs size. "break"
].
index := index + 1.
].
"Check for being inside the receiver"
inside ifFalse:[inside := aMorph containsPoint: anEvent position event:
anEvent].
inside ifTrue:[^aMorph handleEvent: anEvent].
^#rejected
> Background: I made an application for the psychology department of a
> university that parses Tobii eyetracker files (with PetitParser, which works
> AMAZINGLY WELL!) and does all sorts of calculations with them. I want to
> provide a nice interface, that allows users to drop the eyetracker files on
> a Pharo window to start the file processing.
>
>
>
> --
> View this message in context:
> http://forum.world.st/Problems-with-a-Morph-that-accepts-File-Dropping-in-Pharo-1-3-tp4648385p4648540.html
> Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
>
