November 2013 - Pharo-users

Re: [Pharo-users] Shortcut to "Browse Class"

by Norbert Hartl

> Am 05.11.2013 um 09:11 schrieb "phil(a)highoctane.be" <phil(a)highoctane.be>: > > OSX: Cmd-DoubleClick on the name For me it works with a single click Norbert > Win: Select the name, Ctrl-Enter > > Both: Cmd-b / Alt-b (the letters on the right of the menu entries are the shortcuts (screenshot attached for Pharo2.0, there have been changes in 3.0) > > Also: OSX: Cmd-n Cmd-m / Win: Alt-n Alt-m (Senders of it, Implentors of it) > > Also have a look at the downward pointing triangle at the top right of the browser (Nautilus) and check the shortcuts list in the menu. > > Phil > > <05-11-13 09-09-50.png> > > >> On Tue, Nov 5, 2013 at 6:55 AM, Bahman Movaqar <Bahman(a)bahmanm.com> wrote: >> Hi all, >> >> As an absolute beginner, when using a workspace, most of the times I >> don't know the type of the value returned by a piece of code or its >> methods. So I have to select the value, right-click on it, from the >> menu (BTW is there a name for this menu?), select "Explore" and then >> select "Browse Class" or "Browse Full". Is there a shortcut to this >> functionality? >> >> TIA, >> >> -- >> Bahman Movaqar (http://BahmanM.com) >> >> ERP Evaluation, Implementation & Deployment Consultant >> PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com) >

Nov. 5, 2013

Re: [Pharo-users] ProfStef, Lesson 25 - Unknown selector

by Marcus Denker

On 05 Nov 2013, at 09:52, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > On 05 Nov 2013, at 07:36, Bahman Movaqar <Bahman(a)BahmanM.com> wrote: > >> executeMethod: ( > > Hello, > > we removed #executeMethod: on Object because it makes no sense as there is an API on the method > for that already. (a good hint for that is that it had no users). > > When you want to execute a method directly (not via sending a method), what you have to do: > > 1) get the method object. > 2) tell it to execute itself with #valueWithReceiver:arguments: > > so for example: > > (Object compiledMethodAt: #halt) valueWithReceiver: nil arguments: #() > and there still is withArgs: argArray executeMethod: compiledMethod For Object (which is a primitive) Marcus

Nov. 5, 2013

Re: [Pharo-users] ProfStef, Lesson 25 - Unknown selector

by Marcus Denker

On 05 Nov 2013, at 07:36, Bahman Movaqar <Bahman(a)BahmanM.com> wrote: > executeMethod: ( Hello, we removed #executeMethod: on Object because it makes no sense as there is an API on the method for that already. (a good hint for that is that it had no users). When you want to execute a method directly (not via sending a method), what you have to do: 1) get the method object. 2) tell it to execute itself with #valueWithReceiver:arguments: so for example: (Object compiledMethodAt: #halt) valueWithReceiver: nil arguments: #() We should update ProfStef Marcus

Nov. 5, 2013

Re: [Pharo-users] Writing a GUI - Where to start?

by phil＠highoctane.be

If you want to do a business application, well, I'd use Seaside and a web based UI. (that's the current conclusion for my own ongoing development) Otherwise, Spec (which is in a state of flux), or Morphic (which is not covering all you may need in an application). You can also follow the work of Sean De Nigris who is trying to get a Magritte Morphic working. Phil On Tue, Nov 5, 2013 at 8:36 AM, Alain Busser <alain.busser(a)gmail.com> wrote: > Hi, > > as I have a similar need, I guess what you are aiming at is a tutorial for > absolute beginners in Spec, so the question is more "where could we find > such a tutorial?". And of course I will read it carefully if there exists > one ;-) > > Alain > > > On Tue, Nov 5, 2013 at 9:07 AM, Bahman Movaqar <Bahman(a)bahmanm.com> wrote: > >> Hi all, >> >> I need to build a typical GUI application (menus, buttons, modal >> dialogs, ...). I'd appreciate if you could point me to where should I >> start and what are the choices for a UI framework in Pharo? >> >> TIA, >> >> -- >> Bahman Movaqar (http://BahmanM.com) >> >> ERP Evaluation, Implementation & Deployment Consultant >> PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com) >> >> >> >

Nov. 5, 2013

Re: [Pharo-users] Multicolumn text view with spec

by Benjamin

I think MultiColumnList was already supported in 2.0 :) Ben On 05 Nov 2013, at 00:06, Norbert Hartl <norbert(a)hartl.name> wrote: > > > Am 04.11.2013 um 23:09 schrieb Benjamin <Benjamin.VanRyseghem.Pharo(a)gmail.com>: > >> An old version of spec is usable in 2.0 >> >> The 3.0 version is _far_ better. >> > Of course :) But I like to do things I can use in production. So for people like me the newest is only an option if I do prototyping. > > Norbert > >> You may want to use MultiColumnListModel (itâs the widget used in the senders/implementors UI) >> Otherwise, you can indeed use the scroll sync example to sync to lists together. >> >> Ben >> >> On 04 Nov 2013, at 18:59, Ignacio MatÃas Sniechowski <0800nacho(a)gmail.com> wrote: >> >>> Yes I'm referring to Pharo 3, try with the latest image. >>> It should be there...if you can't find it let me know. >>> cheers >>> >>> >>> Lic. Ignacio Sniechowski, MBA >>> >>> >>> >>> >>> >>> >>> >>> On Mon, Nov 4, 2013 at 2:43 PM, Norbert Hartl <norbert(a)hartl.name> wrote: >>> >>> >>> > Am 04.11.2013 um 14:50 schrieb nacho <0800nacho(a)gmail.com>: >>> > >>> > You can take a look at ComposableModel>>#ScrollSyncExample >>> > >>> > Try: >>> > >>> > ScrollSyncExample new openWithSpec >>> > >>> > I guess that's what you need. >>> > >>> thanks, but I don't have them in my image. You were refering to a 3.0 image? >>> Is spec usable in 2.0? >>> >>> Norbert >>> > cheers >>> > Nacho >>> > >>> > >>> > >>> > >>> > -- >>> > View this message in context: http://forum.world.st/Multicolumn-text-view-with-spec-tp4719050p4719129.html >>> > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >>> > >>> >>> >>> <test.tiff> >>

Nov. 5, 2013

Re: [Pharo-users] Writing a GUI - Where to start?

by Benjamin

Some spec documentation can be found here: https://pharo.fogbugz.com/default.asp?W71 Otherwise there is an Example package in Spec :) There are also some example methods on Spec classes :) And then you can ask question here, I ill always reply :) Ben On 05 Nov 2013, at 08:36, Alain Busser <alain.busser(a)gmail.com> wrote: > Hi, > > as I have a similar need, I guess what you are aiming at is a tutorial for absolute beginners in Spec, so the question is more "where could we find such a tutorial?". And of course I will read it carefully if there exists one ;-) > > Alain > > > On Tue, Nov 5, 2013 at 9:07 AM, Bahman Movaqar <Bahman(a)bahmanm.com> wrote: > Hi all, > > I need to build a typical GUI application (menus, buttons, modal > dialogs, ...). I'd appreciate if you could point me to where should I > start and what are the choices for a UI framework in Pharo? > > TIA, > > -- > Bahman Movaqar (http://BahmanM.com) > > ERP Evaluation, Implementation & Deployment Consultant > PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com) > > >

Nov. 5, 2013

Re: [Pharo-users] Shortcut to "Browse Class"

by phil＠highoctane.be

OSX: Cmd-DoubleClick on the name Win: Select the name, Ctrl-Enter Both: Cmd-b / Alt-b (the letters on the right of the menu entries are the shortcuts (screenshot attached for Pharo2.0, there have been changes in 3.0) Also: OSX: Cmd-n Cmd-m / Win: Alt-n Alt-m (Senders of it, Implentors of it) Also have a look at the downward pointing triangle at the top right of the browser (Nautilus) and check the shortcuts list in the menu. Phil [image: Inline image 1] On Tue, Nov 5, 2013 at 6:55 AM, Bahman Movaqar <Bahman(a)bahmanm.com> wrote: > Hi all, > > As an absolute beginner, when using a workspace, most of the times I > don't know the type of the value returned by a piece of code or its > methods. So I have to select the value, right-click on it, from the > menu (BTW is there a name for this menu?), select "Explore" and then > select "Browse Class" or "Browse Full". Is there a shortcut to this > functionality? > > TIA, > > -- > Bahman Movaqar (http://BahmanM.com) > > ERP Evaluation, Implementation & Deployment Consultant > PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com) > > >

Nov. 5, 2013

Re: [Pharo-users] Shortcut to "Browse Class"

by Benjamin

If you select a class name in the workspace, you can do Cmd+b/ctrl+b to browse it. Otherwise you can send browse to any object to browse its class :) Ben On 05 Nov 2013, at 06:55, Bahman Movaqar <Bahman(a)BahmanM.com> wrote: > Hi all, > > As an absolute beginner, when using a workspace, most of the times I > don't know the type of the value returned by a piece of code or its > methods. So I have to select the value, right-click on it, from the > menu (BTW is there a name for this menu?), select "Explore" and then > select "Browse Class" or "Browse Full". Is there a shortcut to this > functionality? > > TIA, > > -- > Bahman Movaqar (http://BahmanM.com) > > ERP Evaluation, Implementation & Deployment Consultant > PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com) > >

Nov. 5, 2013

Re: [Pharo-users] Writing a GUI - Where to start?

by Alain Busser

Hi, as I have a similar need, I guess what you are aiming at is a tutorial for absolute beginners in Spec, so the question is more "where could we find such a tutorial?". And of course I will read it carefully if there exists one ;-) Alain On Tue, Nov 5, 2013 at 9:07 AM, Bahman Movaqar <Bahman(a)bahmanm.com> wrote: > Hi all, > > I need to build a typical GUI application (menus, buttons, modal > dialogs, ...). I'd appreciate if you could point me to where should I > start and what are the choices for a UI framework in Pharo? > > TIA, > > -- > Bahman Movaqar (http://BahmanM.com) > > ERP Evaluation, Implementation & Deployment Consultant > PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com) > > >

Nov. 5, 2013

Re: [Pharo-users] ImageMorph scaling

by Camillo Bruni

Check what magic Ben applied for the Morph Inspector: `World inspect` then switch to morph view. On 2013-11-05, at 05:04, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > How would I get an ImageMorph to automatically resize inside a Spec UI? I put > it in a PanelMorph with various layout attempts, the latest being: > image := PanelMorph new > changeTableLayout; > hResizing: #spaceFill; > vResizing: #spaceFill; > yourself. > > Where image above is an accessor referenced in #spec > > Then I added: > imageMorph := ImageMorph new > image: form; > hResizing: #spaceFill; > vResizing: #spaceFill; > yourself. > > image addMorph: imageMorph. > > The form shows up as the full original size, but strangely if I bring up the > halos on the ImageMorph and just wiggle the scaling halo, it resizes to fit > the PanelMorph. But then if I resize the window again, the image doesn't > rescale. > > Thanks. > > > > ----- > Cheers, > Sean > -- > View this message in context: http://forum.world.st/ImageMorph-scaling-tp4719248.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

Nov. 5, 2013