Roassal question : adding drop condition to ROElements in a visualization
Hi everyone, I am new to this mailing list and to Smalltalk too. If I've made something wrong using this mailing list, please just tell me what I have to do. I am currently making a graphical development tool in Pharo 2.0 (I sadly can't go on more recent versions because I'm adding my tool to an existing Pharo image). I discovered Roassal last week and I decided to use it combined with a Glamour GUI. I'm currently stuck with ROInteractions. I would like to add drag&drop interaction to my ROElements with conditions like we can do with morphs (a ROElement A can be dropped on another one B if A is accepted by B). Is there an equivalent in Roassal? I've seen some ROMorph but I found no documentation about them. Is it a good idea to use them and if yes, where can I find some tutorials to start with? Best regards, Frédéric VERDIER.
verdier wrote:
Hi everyone,
I am new to this mailing list and to Smalltalk too. If I've made something wrong using this mailing list, please just tell me what I have to do.
I am currently making a graphical development tool in Pharo 2.0 (I sadly can't go on more recent versions because I'm adding my tool to an existing Pharo image). I discovered Roassal last week and I decided to use it combined with a Glamour GUI. I'm currently stuck with ROInteractions.
I would like to add drag&drop interaction to my ROElements with conditions like we can do with morphs (a ROElement A can be dropped on another one B if A is accepted by B). Is there an equivalent in Roassal?
I've seen some ROMorph but I found no documentation about them. Is it a good idea to use them and if yes, where can I find some tutorials to start with?
Best regards,
Frédéric VERDIER.
You might extrapolate from ROExample>>rubberBand. cheers -ben
On Tue, 01 Jul 2014 21:16:31 +0800, Ben Coman <btc@openInWorld.com> wrote:
verdier wrote:
Hi everyone,
I am new to this mailing list and to Smalltalk too. If I've made something wrong using this mailing list, please just tell me what I have to do.
I am currently making a graphical development tool in Pharo 2.0 (I sadly can't go on more recent versions because I'm adding my tool to an existing Pharo image). I discovered Roassal last week and I decided to use it combined with a Glamour GUI. I'm currently stuck with ROInteractions.
I would like to add drag&drop interaction to my ROElements with conditions like we can do with morphs (a ROElement A can be dropped on another one B if A is accepted by B). Is there an equivalent in Roassal?
I've seen some ROMorph but I found no documentation about them. Is it a good idea to use them and if yes, where can I find some tutorials to start with?
Best regards,
Frédéric VERDIER.
You might extrapolate from ROExample>>rubberBand.
cheers -ben Thanks a lot for all your answers :)
The ROExample>>rubberBand is an awesome example to learn how to use ROSelection. I will try to use it. Best regards, Frédéric VERDIER
On 1/7/14 11:20, verdier wrote:
Hi everyone,
I am new to this mailing list and to Smalltalk too.
Welcome :)
If I've made something wrong using this mailing list, please just tell me what I have to do.
No ask any question you want.
I am currently making a graphical development tool in Pharo 2.0 (I sadly can't go on more recent versions because I'm adding my tool to an existing Pharo image). Really. Pharo2.0 is starting to get old. And with Pharo 30 you can have access to athens (vector graphics)
I discovered Roassal last week and I decided to use it combined with a Glamour GUI. I'm currently stuck with ROInteractions. Check if you cannot move the app to Pharo 30 :).
I would like to add drag&drop interaction to my ROElements with conditions like we can do with morphs (a ROElement A can be dropped on another one B if A is accepted by B). Is there an equivalent in Roassal?
Alex will answer the questions.
I've seen some ROMorph but I found no documentation about them. Is it a good idea to use them and if yes, where can I find some tutorials to start with?
have a look at deep into pharo, there are two chapters on Roassal and Mondrian.
Best regards,
Frédéric VERDIER.
participants (3)
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Ben Coman -
stepharo -
verdier