August 2014 - Pharo-users - lists.pharo.org

[ANN] TinyMCE for Seaside

by Torsten Bergmann

Hi, if you want to use the TinyMCE Editor in your web application with Seaside then you should/could use this one: Project + Documentation http://smalltalkhub.com/#!/~TorstenBergmann/TinyMCE Simple Demo: http://pharo.pharocloud.com/tinymce Nothing special, just a simple file library and an example on how to use it. But maybe it safes others some time. Bye T.

Aug. 13, 2014

Re: [Pharo-users] FFI with compile flags

by ClÃ©ment Bera

I don't understand, do you want to compile your library using FFI or do you want to bind a library compiled your way with FFI ? If you want to compile your library using FFI, then use OSProcess to run the compilation line you showed. If you want to bind a library compiled your way with FFI, the easiest way is to compile the C files as a dylib with something like: *gcc -shared -m32 -Wall helloworld.c -o helloworld.dylib $(pkg-config --cflags --libs gstreamer-1.0)* (replace .dylib by .so or .dll if you're on windows or on Mac). Then you can bind the dynamic library generated with FFI. I am not sure about the FFI syntax but with NativeBoost it would look like: Integer>>fib4NB <primitive: #primitiveNativeCall module: #NativeBoostPlugin error: errorCode> ^ self nbCall: #( int functionToCall (int self) ) module: '/Users/myName/Desktop/helloWorld.dylib' Regards, Clement 2014-08-13 11:55 GMT+02:00 Annick Fron <info(a)afceurope.com>: > Hi, > > I would like to compile a FFI program but the compiling implies compile > flags like in the following : > > *gcc -Wall helloworld.c -o helloworld $(pkg-config --cflags --libs > gstreamer-1.0)* > > *How do I do this with FFI ?* > > *Annick* >

Aug. 13, 2014

FFI with compile flags

by Annick Fron

Hi, I would like to compile a FFI program but the compiling implies compile flags like in the following : gcc -Wall helloworld.c -o helloworld $(pkg-config --cflags --libs gstreamer-1.0) How do I do this with FFI ? Annick

Aug. 13, 2014

Re: [Pharo-users] Roassal2 orthogonal lines, attach points and self-lines.

by Peter UhnÃ¡k

It's a bit longer since at the time I was trying to figure how to make it work at all, so it's not pretty: http://pastebin.com/5VmFC8cD In my adventure to reset the shape I subclassed RTEdge and added a method ------------- REEdge>>resetShape trachelShape := shape trachelShapeFor: self. ------------- Which wasn't enough since RTElement accepts RTEdge only, so I changed the assert to accept subclasses. --------------- RTElement>>addConnectedEdge: anEdge [ anEdge isKindOf: RTEdge ] assert. self connectedEdges add: anEdge -------------- I will refactor it to something like InteractiveMultiLine class however I'm not sure if the way it's currently done is even appropriate. It feels weird to change all these things from outside rather than from inside. But maybe that's just the effect of having it all flat in a workspace. Any comments and criticism is more than welcome. Peter On Wed, Aug 13, 2014 at 2:46 AM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > Again, sorry for the late answer. > How do you add a new control point? Using block? What is the code you are > using? > I just want to make sure your scenario will be covered by the tests. > > Alexandre > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > On Aug 2, 2014, at 5:29 AM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > > Hi Alex, > > is there a (simple) way to reset element's shape? > When I add a new control point to RTMultiLine I need the trachelShape to > be updated accordingly, however it is created only once and I don't see any > way how to reset it apart from completely removing the element from canvas > and recreating it. > > I tried subclassing RTEdge (and altering RTElement>>addConnectedEdge: > assert to isKindOf:) and setting trachelShape to nil, however that wasn't > enough anyway since the shape is apparently also stored also elsewhere > (TRCanvas I would assume). > > So do I have to remove it and re-add it or am I missing something? > > Also, is there some document(atiton) explaining how all the things > interact together (Roassal, Trachel, updates, redraws, ...) or is source > code the only thing at the moment? > > Thanks, > Peter > > > On Thu, Jul 31, 2014 at 3:22 PM, Alexandre Bergel <alexandre.bergel(a)me.com > > wrote: > >> > I am familiar with RTBezierLine (I mentioned it in the original >> question), but what I was wondering about was whether controllingElements: >> should be added to RTMultiLine (so it will be handled internally just like >> in BezierLine), or leave it as is and let the user handle it from outside - >> as demonstrated by the example I posted. >> >> Users of the API will decide :-) >> The way you are interacting with us is the right way. Keep asking >> questions and requesting for new features! >> >> Alexandre >> >> > >> > >> > On Thu, Jul 31, 2014 at 8:24 AM, stepharo <stepharo(a)free.fr> wrote: >> > this is cool :) >> > >> > >> > On 30/7/14 20:12, Alexandre Bergel wrote: >> >> Hi Peter! >> >> >> >> Iâve just added the orthogonal vertical and horizontal lines in >> Roassal2. Here are some screenshots. >> >> >> >> <Mail Attachment.png> >> >> <Mail Attachment.png> >> >> >> >> These last script has been made with: >> >> -=-=-=-=-=-=-=-=-=-=-=-= >> >> | v | >> >> v := RTView new. >> >> >> >> v addAll: ((RTEllipse new size: 20; color: (Color red alpha: 0.3)) >> elementsOn: (1 to: 20)). >> >> >> >> shape := RTMultiLine new. >> >> shape orthoVertical. >> >> shape color: (Color blue alpha: 0.3). >> >> >> >> RTEdge >> >> buildEdgesFromObjects: (1 to: 20) from: [ :n | n // 3 ] to: #yourself >> using: shape inView: v. >> >> >> >> v elements @ RTDraggable @ RTPopup. >> >> >> >> RTTreeLayout on: v elements. >> >> v open >> >> -=-=-=-=-=-=-=-=-=-=-=-= >> >> >> >> Cheers, >> >> Alexandre >> >> -- >> >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> >> Alexandre Bergel http://www.bergel.eu >> >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> >> >> >> >> On Jul 26, 2014, at 3:57 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: >> >> >> >>> Hi, >> >>> >> >>> is there any support for orthogonal lines in Roassal2? I've seen >> something similar (ROOrthoVerticalLineShape), however nothing of that sort >> in Roassal2. I would imagine it to behave similarly to RTBezierLine - >> having controllingElements to specify the corners. (While ROOrtholines did >> it automatically I was looking for something more manual, so it can go in >> both directions - thus the controllingElements). >> >>> >> >>> Second thing I wasn't able to figure out is whether it is possible to >> create line from element to itself. All *AttachPoint classes aren't really >> able to cope with that. The best result I got was from Vertical/Horizontal >> AttachPoints (combined with BezierLine), however I would like to be able to >> specify which side it would start on and end on. Ideally not just middle of >> sides, but arbitrary part of the shape (I imagine that might be hard for >> non-rectangular shapes). >> >>> >> >>> Thanks, >> >>> Peter >> >> >> > >> > >> >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> >> > >

Aug. 13, 2014

Re: [Pharo-users] Updatable trees in Moose browsers (It was Re: Rephrasing my question on Stackoverflow ...)

by Usman Bhatti

Hi Offray, As Doru mentioned, without a complete example it is difficult to reproduce and analyze your problem. For the tree to get updated on node addition or removal, you need to use GLMAnnouncingCollection to group your nodes. Hence, when you add a new node in your announcing collection object, this code comes into effect: updateOn: GLMItemAdded from: #yourself; So, make sure you are using appropriate collection object. usman On Wed, Aug 13, 2014 at 2:19 AM, Offray Vladimir Luna CÃ¡rdenas < offray(a)riseup.net> wrote: > Hi again, > > I'm looking at the code at Updataeble Browser in the Basic Examples and I > have done some small modifications. The code I have (see below) is running > without error, so I suppose that nodes are being added, but the tree view > is not updated. My guess is that this is done with "updateOn:" message, but > I would like to know, what I'm missing. > > Here is my code > > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > | browser mainTree | > mainTree := UbakyeNode new. > mainTree becomeDefaultTree. > browser := GLMTabulator new. > browser column: #preview. > browser > act: [:newNode | > newNode := UbakyeNode > header: 'nuevoNodo' body: > ''. > mainTree addNode: newNode.] > icon: GLMUIThemeExtraIcons glamorousAdd > entitled: 'Add an item in the collection'. > browser > act: [:b | b entity removeLast. b update ] > icon: GLMUIThemeExtraIcons glamorousRemove > entitled: 'Remove last item from the collection'. > browser > updateOn: GLMItemAdded from: #yourself; > updateOn: GLMItemRemoved from: #yourself. > (browser transmit) > to: #preview; > andShow: [ :a | > a tree > title: mainTree header; > children: [:eachNode | eachNode children ]; > format: [:eachNode | eachNode header ]. > a text > title: 'Text']. > browser openOn: mainTree. > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > > An UbakyeNode is a simple data structure with a header (text), a body > (text) and a list of children, wich are also Ubakye nodes. > > Any advice is welcomed, as always, > > Offray > > On 08/12/2014 04:42 PM, Offray Vladimir Luna CÃ¡rdenas wrote: > >> Hi, >> >> On 08/12/2014 03:13 PM, Tudor Girba wrote: >> >>> I do not understand exactly what you did. Could you be more explicit >>> about where >>> the error happened? >>> >> >> I'm not able to reproduce it again. But as soon as I can catch it again, >> I will be doing it. >> >> Also, the code you provide depends on the data you have. This makes it >>> difficult >>> for us to reproduce the issue. If you want to have quicker answers you >>> could try >>> providing an example that works with simpler objects, or at least >>> provide a >>> script to setup the data as you need it. >>> >> >> That's why I was asking (in other thread) how to point to my code >> online. I'm using SmalltalkHub to share this learning project here: >> >> http://smalltalkhub.com/#!/~Offray/Ubakye/ >> >> but would be nice to point to a published snippets of code about this >> questions. May be I just don't understand how to point to specific code >> online like usually happens with DVCS like fossil or git. >> >> Anyway if you can load my code from this repository you can then open a >> Playground and run: >> >> UbakyeBrowser open. >> >> to see the context I'm talking about. >> >> Meanwhile, let me illustrate my next question with a image. I have >> already a browser with three panels, as shown here: >> >> http://www.enlightenment.org/ss/e-53ea868b320b20.66100223.jpg >> >> - The tree panel, at the left for showing node titles (headers). >> - The content panel, at the top right for showing node content (bodies). >> - The code panel, at the bottom right for writing Smalltalk code. >> >> I'm able to send message from code panel to another "external" objects, >> like the usual Transcript, but I would like to be able to send messages >> from the code panel to the tree that is being shown in the browser. I >> would like to start with adding nodes to the current tree, and changing >> its values. How can be this done? >> >> >> Thanks for Glamorous Toolkit. I'm really enjoying being able to >> prototype new tools as fast, despite of being a newbie (Â¡Power to the >> (newbie) user! --also). >> >> Cheers, >> >> Offray >> >> >> > >

Aug. 13, 2014

Re: [Pharo-users] Updatable trees in Moose browsers (It was Re: Rephrasing my question on Stackoverflow ...)

by Tudor Girba

Hi, Please take a look at the examples from GLMBasicExamples. Here are some related methods:: updateableBrowser updateableIndividualPresentations Cheers, Doru On Wed, Aug 13, 2014 at 2:19 AM, Offray Vladimir Luna CÃ¡rdenas < offray(a)riseup.net> wrote: > Hi again, > > I'm looking at the code at Updataeble Browser in the Basic Examples and I > have done some small modifications. The code I have (see below) is running > without error, so I suppose that nodes are being added, but the tree view > is not updated. My guess is that this is done with "updateOn:" message, but > I would like to know, what I'm missing. > > Here is my code > > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > | browser mainTree | > mainTree := UbakyeNode new. > mainTree becomeDefaultTree. > browser := GLMTabulator new. > browser column: #preview. > browser > act: [:newNode | > newNode := UbakyeNode > header: 'nuevoNodo' body: > ''. > mainTree addNode: newNode.] > icon: GLMUIThemeExtraIcons glamorousAdd > entitled: 'Add an item in the collection'. > browser > act: [:b | b entity removeLast. b update ] > icon: GLMUIThemeExtraIcons glamorousRemove > entitled: 'Remove last item from the collection'. > browser > updateOn: GLMItemAdded from: #yourself; > updateOn: GLMItemRemoved from: #yourself. > (browser transmit) > to: #preview; > andShow: [ :a | > a tree > title: mainTree header; > children: [:eachNode | eachNode children ]; > format: [:eachNode | eachNode header ]. > a text > title: 'Text']. > browser openOn: mainTree. > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > > An UbakyeNode is a simple data structure with a header (text), a body > (text) and a list of children, wich are also Ubakye nodes. > > Any advice is welcomed, as always, > > Offray > > On 08/12/2014 04:42 PM, Offray Vladimir Luna CÃ¡rdenas wrote: > >> Hi, >> >> On 08/12/2014 03:13 PM, Tudor Girba wrote: >> >>> I do not understand exactly what you did. Could you be more explicit >>> about where >>> the error happened? >>> >> >> I'm not able to reproduce it again. But as soon as I can catch it again, >> I will be doing it. >> >> Also, the code you provide depends on the data you have. This makes it >>> difficult >>> for us to reproduce the issue. If you want to have quicker answers you >>> could try >>> providing an example that works with simpler objects, or at least >>> provide a >>> script to setup the data as you need it. >>> >> >> That's why I was asking (in other thread) how to point to my code >> online. I'm using SmalltalkHub to share this learning project here: >> >> http://smalltalkhub.com/#!/~Offray/Ubakye/ >> >> but would be nice to point to a published snippets of code about this >> questions. May be I just don't understand how to point to specific code >> online like usually happens with DVCS like fossil or git. >> >> Anyway if you can load my code from this repository you can then open a >> Playground and run: >> >> UbakyeBrowser open. >> >> to see the context I'm talking about. >> >> Meanwhile, let me illustrate my next question with a image. I have >> already a browser with three panels, as shown here: >> >> http://www.enlightenment.org/ss/e-53ea868b320b20.66100223.jpg >> >> - The tree panel, at the left for showing node titles (headers). >> - The content panel, at the top right for showing node content (bodies). >> - The code panel, at the bottom right for writing Smalltalk code. >> >> I'm able to send message from code panel to another "external" objects, >> like the usual Transcript, but I would like to be able to send messages >> from the code panel to the tree that is being shown in the browser. I >> would like to start with adding nodes to the current tree, and changing >> its values. How can be this done? >> >> >> Thanks for Glamorous Toolkit. I'm really enjoying being able to >> prototype new tools as fast, despite of being a newbie (Â¡Power to the >> (newbie) user! --also). >> >> Cheers, >> >> Offray >> >> >> > > -- www.tudorgirba.com "Every thing has its own flow"

Aug. 13, 2014

Re: [Pharo-users] Making the tree of a Moose browser editable

by Ben Coman

Offray Vladimir Luna CÃ¡rdenas wrote: > Hi, > > With the help of this community, I'm making some progress on my > tree/outline like interface. By default, all text panels are editable > and all trees are not, you just can expand or collapse them, but I > would like to edit the text on the trees. There is any way to do it? > > Cheers, > > Offray > > I'd be interested to hear what works here. This would be a very useful feature. cheers -ben

Aug. 13, 2014

Re: [Pharo-users] Roassal2 orthogonal lines, attach points and self-lines.

by Alexandre Bergel

Again, sorry for the late answer. How do you add a new control point? Using block? What is the code you are using? I just want to make sure your scenario will be covered by the tests. Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. On Aug 2, 2014, at 5:29 AM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > Hi Alex, > > is there a (simple) way to reset element's shape? > When I add a new control point to RTMultiLine I need the trachelShape to be updated accordingly, however it is created only once and I don't see any way how to reset it apart from completely removing the element from canvas and recreating it. > > I tried subclassing RTEdge (and altering RTElement>>addConnectedEdge: assert to isKindOf:) and setting trachelShape to nil, however that wasn't enough anyway since the shape is apparently also stored also elsewhere (TRCanvas I would assume). > > So do I have to remove it and re-add it or am I missing something? > > Also, is there some document(atiton) explaining how all the things interact together (Roassal, Trachel, updates, redraws, ...) or is source code the only thing at the moment? > > Thanks, > Peter > > > On Thu, Jul 31, 2014 at 3:22 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > > I am familiar with RTBezierLine (I mentioned it in the original question), but what I was wondering about was whether controllingElements: should be added to RTMultiLine (so it will be handled internally just like in BezierLine), or leave it as is and let the user handle it from outside - as demonstrated by the example I posted. > > Users of the API will decide :-) > The way you are interacting with us is the right way. Keep asking questions and requesting for new features! > > Alexandre > > > > > > > On Thu, Jul 31, 2014 at 8:24 AM, stepharo <stepharo(a)free.fr> wrote: > > this is cool :) > > > > > > On 30/7/14 20:12, Alexandre Bergel wrote: > >> Hi Peter! > >> > >> Iâve just added the orthogonal vertical and horizontal lines in Roassal2. Here are some screenshots. > >> > >> <Mail Attachment.png> > >> <Mail Attachment.png> > >> > >> These last script has been made with: > >> -=-=-=-=-=-=-=-=-=-=-=-= > >> | v | > >> v := RTView new. > >> > >> v addAll: ((RTEllipse new size: 20; color: (Color red alpha: 0.3)) elementsOn: (1 to: 20)). > >> > >> shape := RTMultiLine new. > >> shape orthoVertical. > >> shape color: (Color blue alpha: 0.3). > >> > >> RTEdge > >> buildEdgesFromObjects: (1 to: 20) from: [ :n | n // 3 ] to: #yourself using: shape inView: v. > >> > >> v elements @ RTDraggable @ RTPopup. > >> > >> RTTreeLayout on: v elements. > >> v open > >> -=-=-=-=-=-=-=-=-=-=-=-= > >> > >> Cheers, > >> Alexandre > >> -- > >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > >> Alexandre Bergel http://www.bergel.eu > >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > >> > >> > >> > >> On Jul 26, 2014, at 3:57 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > >> > >>> Hi, > >>> > >>> is there any support for orthogonal lines in Roassal2? I've seen something similar (ROOrthoVerticalLineShape), however nothing of that sort in Roassal2. I would imagine it to behave similarly to RTBezierLine - having controllingElements to specify the corners. (While ROOrtholines did it automatically I was looking for something more manual, so it can go in both directions - thus the controllingElements). > >>> > >>> Second thing I wasn't able to figure out is whether it is possible to create line from element to itself. All *AttachPoint classes aren't really able to cope with that. The best result I got was from Vertical/Horizontal AttachPoints (combined with BezierLine), however I would like to be able to specify which side it would start on and end on. Ideally not just middle of sides, but arbitrary part of the shape (I imagine that might be hard for non-rectangular shapes). > >>> > >>> Thanks, > >>> Peter > >> > > > > > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > >

Aug. 13, 2014

Updatable trees in Moose browsers (It was Re: Rephrasing my question on Stackoverflow ...)

by Offray Vladimir Luna CÃ¡rdenas

Hi again, I'm looking at the code at Updataeble Browser in the Basic Examples and I have done some small modifications. The code I have (see below) is running without error, so I suppose that nodes are being added, but the tree view is not updated. My guess is that this is done with "updateOn:" message, but I would like to know, what I'm missing. Here is my code =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- | browser mainTree | mainTree := UbakyeNode new. mainTree becomeDefaultTree. browser := GLMTabulator new. browser column: #preview. browser act: [:newNode | newNode := UbakyeNode header: 'nuevoNodo' body: ''. mainTree addNode: newNode.] icon: GLMUIThemeExtraIcons glamorousAdd entitled: 'Add an item in the collection'. browser act: [:b | b entity removeLast. b update ] icon: GLMUIThemeExtraIcons glamorousRemove entitled: 'Remove last item from the collection'. browser updateOn: GLMItemAdded from: #yourself; updateOn: GLMItemRemoved from: #yourself. (browser transmit) to: #preview; andShow: [ :a | a tree title: mainTree header; children: [:eachNode | eachNode children ]; format: [:eachNode | eachNode header ]. a text title: 'Text']. browser openOn: mainTree. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- An UbakyeNode is a simple data structure with a header (text), a body (text) and a list of children, wich are also Ubakye nodes. Any advice is welcomed, as always, Offray On 08/12/2014 04:42 PM, Offray Vladimir Luna CÃ¡rdenas wrote: > Hi, > > On 08/12/2014 03:13 PM, Tudor Girba wrote: >> I do not understand exactly what you did. Could you be more explicit >> about where >> the error happened? > > I'm not able to reproduce it again. But as soon as I can catch it again, > I will be doing it. > >> Also, the code you provide depends on the data you have. This makes it >> difficult >> for us to reproduce the issue. If you want to have quicker answers you >> could try >> providing an example that works with simpler objects, or at least >> provide a >> script to setup the data as you need it. > > That's why I was asking (in other thread) how to point to my code > online. I'm using SmalltalkHub to share this learning project here: > > http://smalltalkhub.com/#!/~Offray/Ubakye/ > > but would be nice to point to a published snippets of code about this > questions. May be I just don't understand how to point to specific code > online like usually happens with DVCS like fossil or git. > > Anyway if you can load my code from this repository you can then open a > Playground and run: > > UbakyeBrowser open. > > to see the context I'm talking about. > > Meanwhile, let me illustrate my next question with a image. I have > already a browser with three panels, as shown here: > > http://www.enlightenment.org/ss/e-53ea868b320b20.66100223.jpg > > - The tree panel, at the left for showing node titles (headers). > - The content panel, at the top right for showing node content (bodies). > - The code panel, at the bottom right for writing Smalltalk code. > > I'm able to send message from code panel to another "external" objects, > like the usual Transcript, but I would like to be able to send messages > from the code panel to the tree that is being shown in the browser. I > would like to start with adding nodes to the current tree, and changing > its values. How can be this done? > > > Thanks for Glamorous Toolkit. I'm really enjoying being able to > prototype new tools as fast, despite of being a newbie (Â¡Power to the > (newbie) user! --also). > > Cheers, > > Offray > >

Aug. 13, 2014

Re: [Pharo-users] Rephrasing my question on Stackoverflow (Re: [Moose-dev] Re: Tree/Outliners of playgrounds, markdown inside comments and some quick medium size dreams for Pharo/Smalltalk)

by Offray Vladimir Luna CÃ¡rdenas

Hi, On 08/12/2014 03:13 PM, Tudor Girba wrote: > I do not understand exactly what you did. Could you be more explicit about where > the error happened? I'm not able to reproduce it again. But as soon as I can catch it again, I will be doing it. > Also, the code you provide depends on the data you have. This makes it difficult > for us to reproduce the issue. If you want to have quicker answers you could try > providing an example that works with simpler objects, or at least provide a > script to setup the data as you need it. That's why I was asking (in other thread) how to point to my code online. I'm using SmalltalkHub to share this learning project here: http://smalltalkhub.com/#!/~Offray/Ubakye/ but would be nice to point to a published snippets of code about this questions. May be I just don't understand how to point to specific code online like usually happens with DVCS like fossil or git. Anyway if you can load my code from this repository you can then open a Playground and run: UbakyeBrowser open. to see the context I'm talking about. Meanwhile, let me illustrate my next question with a image. I have already a browser with three panels, as shown here: http://www.enlightenment.org/ss/e-53ea868b320b20.66100223.jpg - The tree panel, at the left for showing node titles (headers). - The content panel, at the top right for showing node content (bodies). - The code panel, at the bottom right for writing Smalltalk code. I'm able to send message from code panel to another "external" objects, like the usual Transcript, but I would like to be able to send messages from the code panel to the tree that is being shown in the browser. I would like to start with adding nodes to the current tree, and changing its values. How can be this done? Thanks for Glamorous Toolkit. I'm really enjoying being able to prototype new tools as fast, despite of being a newbie (Â¡Power to the (newbie) user! --also). Cheers, Offray

Aug. 12, 2014