Hi,
I am just starting with Squeak, it is something completely different from all other programming languages/environments I saw before. Very interesting.
I am using Squeak 5.2 for Linux (under FreeBSD-12 Linux compatibility layer), it works.
Coming to the question. I found this package called Connectors. I tried to connect some Morphs with "Curvy Arrow" and it all works fine, clicking on the GUI. But, if I try make a connector from the Workspace I can't see the line and I don't understand well what happens.
For example, If i run this code ----- https://wiki.squeak.org/squeak/1773 -----
green := Morph new color: Color green; position: 100@200; openInWorld. red := Morph new color: Color red; position: 100@300; openInWorld. c2 := NCAAConnectorMorph new connectStartTo: green ; connectFinishTo: red ; openInWorld.
------------------------------------------
I see the two rectangles but I don't see the connector.
I tried to inspect madly the "c2" object but I can't find how it is different from a Curvy Arrow that is actually displayed.
I installed Connectors via SqueakMap, the latest release I saw (I can't see the number now, probably because the package is already installed).
Any ideas ?
bye Nicola
Hi.
I just tried your methods and see that it works in my image. Rooting around, I see that I made a change to NCLineMorph to comment out a check for balloonCanvas or postscritpCanvas, and instead just claim the canvas isn't one of those. With this change, I can see the connector; without, I cannot.
I haven't figured out why this change is needed, and so haven't pushed it into the main repository. I have attached a changeset with just this change that should (I hope) make it work for you.
Thanks, cbc
On Thu, Jul 11, 2019 at 3:25 AM Nicola Mingotti nmingotti@gmail.com wrote:
Hi,
I am just starting with Squeak, it is something completely different from all other programming languages/environments I saw before. Very interesting.
I am using Squeak 5.2 for Linux (under FreeBSD-12 Linux compatibility layer), it works.
Coming to the question. I found this package called Connectors. I tried to connect some Morphs with "Curvy Arrow" and it all works fine, clicking on the GUI. But, if I try make a connector from the Workspace I can't see the line and I don't understand well what happens.
For example, If i run this code ----- https://wiki.squeak.org/squeak/1773 -----
green := Morph new color: Color green; position: 100@200; openInWorld.
red := Morph new color: Color red; position: 100@300; openInWorld.
c2 := NCAAConnectorMorph new connectStartTo: green ; connectFinishTo: red ; openInWorld.
I see the two rectangles but I don't see the connector.
I tried to inspect madly the "c2" object but I can't find how it is different from a Curvy Arrow that is actually displayed.
I installed Connectors via SqueakMap, the latest release I saw (I can't see the number now, probably because the package is already installed).
Any ideas ?
bye Nicola
Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
Hi Chris,
Using Connectors release 5.2, for Squeak 5.2, that solved it.
thank you
n.
On 7/11/19 6:02 PM, Chris Cunningham wrote:
Hi.
I just tried your methods and see that it works in my image. Rooting around, I see that I made a change to NCLineMorph to comment out a check for balloonCanvas or postscritpCanvas, and instead just claim the canvas isn't one of those. With this change, I can see the connector; without, I cannot.
I haven't figured out why this change is needed, and so haven't pushed it into the main repository. I have attached a changeset with just this change that should (I hope) make it work for you.
Thanks, cbc
On Thu, Jul 11, 2019 at 3:25 AM Nicola Mingotti <nmingotti@gmail.com mailto:nmingotti@gmail.com> wrote:
Hi, I am just starting with Squeak, it is something completely different from all other programming languages/environments I saw before. Very interesting. I am using Squeak 5.2 for Linux (under FreeBSD-12 Linux compatibility layer), it works. Coming to the question. I found this package called Connectors. I tried to connect some Morphs with "Curvy Arrow" and it all works fine, clicking on the GUI. But, if I try make a connector from the Workspace I can't see the line and I don't understand well what happens. For example, If i run this code ----- https://wiki.squeak.org/squeak/1773 ----- green := Morph new color: Color green; position: 100@200; openInWorld. red := Morph new color: Color red; position: 100@300; openInWorld. c2 := NCAAConnectorMorph new connectStartTo: green ; connectFinishTo: red ; openInWorld. ------------------------------------------ I see the two rectangles but I don't see the connector. I tried to inspect madly the "c2" object but I can't find how it is different from a Curvy Arrow that is actually displayed. I installed Connectors via SqueakMap, the latest release I saw (I can't see the number now, probably because the package is already installed). Any ideas ? bye Nicola _______________________________________________ Beginners mailing list Beginners@lists.squeakfoundation.org <mailto:Beginners@lists.squeakfoundation.org> http://lists.squeakfoundation.org/mailman/listinfo/beginners
Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
beginners@lists.squeakfoundation.org
-
Chris Cunningham -
Nicola Mingotti