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Re: [Pharo-project] tabs with icons?

by StÃ©phane Ducasse

There are no stupid question! Just if you ask 5 times the same. But never before this is that people did not answer well Stef On Sep 30, 2009, at 8:23 PM, nullPointer wrote: > > > Is possible add and remove tabs dinamically? > > Exists a method for add tabs ( #labelsAndPages or something > similar ) , but > not is possible add a tab, and later remove by key, for example, > without > remove alls with that method? > > Regards, and excuse me if is a stupid question :) > > > Gary Chambers wrote: >> >> TabGroupMorph/TabSelectorMorph support arbitrary morphs as well as >> text >> labels. >> >> An example: >> >> >> |dialog| >> dialog := (UITheme builder newPluggableDialogWindow: 'Example tabs') >> useDefaultOKButton. >> dialog contentMorph: ( >> dialog newTabGroup: { >> (dialog newRow: {dialog newImage: MenuIcons smallFindIcon. dialog >> newLabel: 'Page 1'})-> >> dialog newPanel. >> 'Page 2'->dialog newPanel}). >> dialog model: nil. >> World openModal: dialog >> >> Regards, Gary >> >> ----- Original Message ----- >> From: "Tudor Girba" <tudor.girba(a)gmail.com> >> To: "Pharo Development" <pharo-project(a)lists.gforge.inria.fr> >> Sent: Tuesday, September 29, 2009 10:01 PM >> Subject: [Pharo-project] tabs with icons? >> >> >>> Hi, >>> >>> In Glamour we are using a TabGroupMorph (actually we use a subclass >>> that specifies LazyTabs). The question is if there is a way to add >>> an >>> icon instead of a string? >>> >>> Or perhaps is there another solution for a tab control that allows >>> for >>> icons in the tabs? >>> >>> Cheers, >>> Doru >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "What we can governs what we wish." >>> >>> >>> >>> >>> _______________________________________________ >>> Pharo-project mailing list >>> Pharo-project(a)lists.gforge.inria.fr >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >> > > -- > View this message in context: http://n2.nabble.com/tabs-with-icons-tp3738940p3744448.html > Sent from the Pharo Smalltalk mailing list archive at Nabble.com. > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Sept. 30, 2009

Re: [Pharo-project] tabs with icons?

by StÃ©phane Ducasse

check if it makes sense and submit in the UITheme example like methods. This is important to have examples inside the image. stef On Sep 30, 2009, at 4:07 PM, Alexandre Bergel wrote: > I added the snippet here: http://code.google.com/p/pharo/wiki/CodeSnippets > > Alexandre > > On 30 Sep 2009, at 05:31, Gary Chambers wrote: > >> TabGroupMorph/TabSelectorMorph support arbitrary morphs as well as >> text >> labels. >> >> An example: >> >> >> |dialog| >> dialog := (UITheme builder newPluggableDialogWindow: 'Example tabs') >> useDefaultOKButton. >> dialog contentMorph: ( >> dialog newTabGroup: { >> (dialog newRow: {dialog newImage: MenuIcons smallFindIcon. dialog >> newLabel: 'Page 1'})-> >> dialog newPanel. >> 'Page 2'->dialog newPanel}). >> dialog model: nil. >> World openModal: dialog >> >> Regards, Gary >> >> ----- Original Message ----- >> From: "Tudor Girba" <tudor.girba(a)gmail.com> >> To: "Pharo Development" <pharo-project(a)lists.gforge.inria.fr> >> Sent: Tuesday, September 29, 2009 10:01 PM >> Subject: [Pharo-project] tabs with icons? >> >> >>> Hi, >>> >>> In Glamour we are using a TabGroupMorph (actually we use a subclass >>> that specifies LazyTabs). The question is if there is a way to add >>> an >>> icon instead of a string? >>> >>> Or perhaps is there another solution for a tab control that allows >>> for >>> icons in the tabs? >>> >>> Cheers, >>> Doru >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "What we can governs what we wish." >>> >>> >>> >>> >>> _______________________________________________ >>> Pharo-project mailing list >>> Pharo-project(a)lists.gforge.inria.fr >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Sept. 30, 2009

[Pharo-project] Fwd: [squeak-dev] Re: Alien & Squeak FFI issues on Snow Leopard.

by StÃ©phane Ducasse

Begin forwarded message: > From: Eliot Miranda <eliot.miranda(a)gmail.com> > Date: September 30, 2009 6:04:22 PM GMT+02:00 > To: The general-purpose Squeak developers list <squeak-dev(a)lists.squeakfoundation.org > >, vm-dev-request(a)lists.squeakfoundation.org > Cc: johnmci(a)smalltalkconsulting.com, Pharo-project(a)lists.gforge.inria.fr > Subject: Re: [squeak-dev] Re: [Pharo-project] Alien & Squeak FFI > issues on Snow Leopard. > Reply-To: The general-purpose Squeak developers list <squeak-dev(a)lists.squeakfoundation.org > > > > Craig Latta found a simple work-around which is to set the VM's > Info.plist variable "SqueakPluginsBuiltInOrLocalOnly" to false, so > that libraries are found on Snow Leopard. Up until now things have > been being found through vagaries if the Mac OS X dlopen call which > would, I think, search the paths in an executable used to find > dlls. i.e. prior to Snow Leopard if you tried to run something in > libSystem.B.dylib and you traced the logic in > sqMacUnixExternalPrims.c you'd find that dlopen was "finding" > libSystem.B.dylib in VM.app/Contents/Resources, even though it is > not there. > > Personally I think that sqMacUnixExternalPrims.c is ripe for a > rewrite. It is torturously complex. But Craig's workaround works > for us and takes the pressure off. > > P.S. I'm not on the Pharo list. Can someone forward this for me? > > On Wed, Sep 30, 2009 at 12:52 AM, Andrey Larionov <anlarionov(a)gmail.com > > wrote: > I think it's related http://forums.newspeaklanguage.org/index.php?topic=88.0 > > On Wed, Sep 30, 2009 at 06:13, John M McIntosh > <johnmci(a)smalltalkconsulting.com> wrote: > > Someone finally managed to fire up a Sophie app http://www.opensophie.org/ > > on Snow Leopard and immediately found an issue that also affects > > Squeak users who do fascinating things with FFI > > The innocent FFI call was > > > > apifstat: afileNo statBuffer: buffer > > <cdecl: long 'fstat' (long MacStat* ) module: 'libc.dylib'> > > ^self externalCallFailed > > > > Now it seems BEFORE Snow Leopard *somehow* the Squeak external > > primitive call api which is part of the VM to assist in loading > > plugins or finding function entry points in executable binaries or > > libraries would > > return the entry point for fstat by *somehow* finding libc.dylib > which > > is via /usr/lib/libc.dylib -> libSystem.dylib -> libSystem.B.dylib > > > > Interestingly this is found implicitly since the mac carbon vm > lookup > > logic never looks in /usr/lib/ > > > > Now in Snow Leopard it seems they do less implicit searching, > perhaps > > a security concern? Then it fails. > > > > In the past the Unix VM would search a hundred(sic) more places, > but I > > understand less today, but it might still work? Maybe /usr/lib is in > > the hit list? > > > > This issue also applies to Alien because it calls back to the VM for > > it to find the module and function entry point. > > > > Since I have received a request to ensure that doing an explicit > full > > path should be allowed in the squeak carbon macintosh vm. > > Then a change would be: > > > > apifstat: afileNo statBuffer: buffer > > <cdecl: long 'fstat' (long MacStat* ) module: '/usr/lib/ > libc.dylib'> > > ^self externalCallFailed > > > > I'll look at doing this shortly. > > > > However the workaround is to go to Sophie.app/Contents/Resources > > and do a ln -s /usr/lib/libc.dylib libc.dylib > > to create a symbolic link in the Resources directory for libc.dylib > > since we do explicitly look for libc.dylib in the Resources > directory. > > > > Obviously if you have a FFI call like above where you are calling a > > system library Oracle? for example. > > You might find it no longer works with Snow Leopard on the > Macintosh, > > so you should check. > > > > > > -- > > = > > = > > = > > > = > = > ====================================================================== > > John M. McIntosh <johnmci(a)smalltalkconsulting.com> Twitter: > > squeaker68882 > > Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com > > = > > = > > = > > > = > = > ====================================================================== > > > > > > > > > > > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project(a)lists.gforge.inria.fr > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > >

Sept. 30, 2009

Re: [Pharo-project] Alien and special objects Array

by StÃ©phane Ducasse

I was tlakling about BlockClosure (but I'm certainly wrong) On Sep 30, 2009, at 4:43 PM, Johan Brichau wrote: > > On 30 Sep 2009, at 12:04, StÃ©phane Ducasse wrote: > >>>> >>> >>> I thought #fixTemp was for code compatibility but isn't really >>> needed >>> because of real closures? >> >> this is just for backward compatibility normally the method is empty >> on pharo > > In 10462 Encoder>>fixTemp: is not empty > > > ---------------------------- > Johan Brichau > johan.brichau(a)uclouvain.be > > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Sept. 30, 2009

Re: [Pharo-project] tabs with icons?

by nullPointer

Is possible add and remove tabs dinamically? Exists a method for add tabs ( #labelsAndPages or something similar ) , but not is possible add a tab, and later remove by key, for example, without remove alls with that method? Regards, and excuse me if is a stupid question :) Gary Chambers wrote: > > TabGroupMorph/TabSelectorMorph support arbitrary morphs as well as text > labels. > > An example: > > > |dialog| > dialog := (UITheme builder newPluggableDialogWindow: 'Example tabs') > useDefaultOKButton. > dialog contentMorph: ( > dialog newTabGroup: { > (dialog newRow: {dialog newImage: MenuIcons smallFindIcon. dialog > newLabel: 'Page 1'})-> > dialog newPanel. > 'Page 2'->dialog newPanel}). > dialog model: nil. > World openModal: dialog > > Regards, Gary > > ----- Original Message ----- > From: "Tudor Girba" <tudor.girba(a)gmail.com> > To: "Pharo Development" <pharo-project(a)lists.gforge.inria.fr> > Sent: Tuesday, September 29, 2009 10:01 PM > Subject: [Pharo-project] tabs with icons? > > >> Hi, >> >> In Glamour we are using a TabGroupMorph (actually we use a subclass >> that specifies LazyTabs). The question is if there is a way to add an >> icon instead of a string? >> >> Or perhaps is there another solution for a tab control that allows for >> icons in the tabs? >> >> Cheers, >> Doru >> >> >> -- >> www.tudorgirba.com >> >> "What we can governs what we wish." >> >> >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > -- View this message in context: http://n2.nabble.com/tabs-with-icons-tp3738940p3744448.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

Sept. 30, 2009

Re: [Pharo-project] [squeak-dev] Re: Alien & Squeak FFI issues on Snow Leopard.

by John M McIntosh

The reason for the SqueakPluginsBuiltInOrLocalOnly was to prevent the VM from looking in about 100 places for a plugin before deciding to use the one built into the VM this saved several 10 of ms in launch time. At the time there was also a transition period between PowerPC and Universal plugins, the historical algorithm would try to load powerpc plugins lying loose in a developer's various libraries, versus using the newly complied ones supplied by the VM. So setting SqueakPluginsBuiltInOrLocalOnly to NO might lead to other interesting issues, versus for example doing a 'ln -s /usr/lib/ libc.dylib libc.dylib in the VM's resource folder. I will look at changing sqMacUnixExternalPrims.c to allow absolute paths, and also consider the changes Ian made lately to reduce the amount of searching that the original UnixExternalPrims.c did. On 2009-09-30, at 9:04 AM, Eliot Miranda wrote: > Craig Latta found a simple work-around which is to set the VM's > Info.plist variable "SqueakPluginsBuiltInOrLocalOnly" to false, so > that libraries are found on Snow Leopard. Up until now things have > been being found through vagaries if the Mac OS X dlopen call which > would, I think, search the paths in an executable used to find > dlls. i.e. prior to Snow Leopard if you tried to run something in > libSystem.B.dylib and you traced the logic in > sqMacUnixExternalPrims.c you'd find that dlopen was "finding" > libSystem.B.dylib in VM.app/Contents/Resources, even though it is > not there. > > Personally I think that sqMacUnixExternalPrims.c is ripe for a > rewrite. It is torturously complex. But Craig's workaround works > for us and takes the pressure off. > > P.S. I'm not on the Pharo list. Can someone forward this for me? -- = = = ======================================================================== John M. McIntosh <johnmci(a)smalltalkconsulting.com> Twitter: squeaker68882 Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com = = = ========================================================================

Sept. 30, 2009

Re: [Pharo-project] Alien and special objects Array

by Johan Brichau

I'm not talking about BlockContext>>fixTemps but about Encoder>>fixTemp: I'm not familiar with this code, but we are not talking about the same method here... On 30 Sep 2009, at 17:01, Torsten Bergmann wrote: > Only the lates core counts ;) > > In Core #10463 we have: > > BlockContext>>fixTemps -> the old implementation > BlockClosure>>fixTemps -> the empty no-op for compatibility > > Bye > T. > -- > Neu: GMX Doppel-FLAT mit Internet-Flatrate + Telefon-Flatrate > fÃ¼r nur 19,99 Euro/mtl.!* http://portal.gmx.net/de/go/dsl02 > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project ---------------------------- Johan Brichau johan.brichau(a)uclouvain.be

Sept. 30, 2009

Re: [Pharo-project] tabs with icons?

by Tudor Girba

Fantastic! Thanks, Gary. Doru On 30 Sep 2009, at 16:07, Alexandre Bergel wrote: > I added the snippet here: http://code.google.com/p/pharo/wiki/CodeSnippets > > Alexandre > > On 30 Sep 2009, at 05:31, Gary Chambers wrote: > >> TabGroupMorph/TabSelectorMorph support arbitrary morphs as well as >> text >> labels. >> >> An example: >> >> >> |dialog| >> dialog := (UITheme builder newPluggableDialogWindow: 'Example tabs') >> useDefaultOKButton. >> dialog contentMorph: ( >> dialog newTabGroup: { >> (dialog newRow: {dialog newImage: MenuIcons smallFindIcon. dialog >> newLabel: 'Page 1'})-> >> dialog newPanel. >> 'Page 2'->dialog newPanel}). >> dialog model: nil. >> World openModal: dialog >> >> Regards, Gary >> >> ----- Original Message ----- >> From: "Tudor Girba" <tudor.girba(a)gmail.com> >> To: "Pharo Development" <pharo-project(a)lists.gforge.inria.fr> >> Sent: Tuesday, September 29, 2009 10:01 PM >> Subject: [Pharo-project] tabs with icons? >> >> >>> Hi, >>> >>> In Glamour we are using a TabGroupMorph (actually we use a subclass >>> that specifies LazyTabs). The question is if there is a way to add >>> an >>> icon instead of a string? >>> >>> Or perhaps is there another solution for a tab control that allows >>> for >>> icons in the tabs? >>> >>> Cheers, >>> Doru >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "What we can governs what we wish." >>> >>> >>> >>> >>> _______________________________________________ >>> Pharo-project mailing list >>> Pharo-project(a)lists.gforge.inria.fr >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- www.tudorgirba.com "Problem solving should be concentrated on describing the problem in a way that is relevant for the solution."

Sept. 30, 2009

[Pharo-project] Question about FFI and constants

by Mariano Martinez Peck

Hi folks: I am calling to the OpenDBX library and this library uses C constants. Suppose something like this: enum odbxerr { ODBX_ERR_SUCCESS, #define ODBX_ERR_SUCCESS ODBX_ERR_SUCCESS ODBX_ERR_BACKEND, #define ODBX_ERR_BACKEND ODBX_ERR_BACKEND ODBX_ERR_NOCAP, #define ODBX_ERR_NOCAP ODBX_ERR_NOCAP ODBX_ERR_PARAM, ......... Then I have a function like this: char* odbx_error( odbx_t* handle, int error ) In that case the int error es the index of the array or I can use the constant. Right now, I am using int from 0 to N. But I would like to invoke calls to that function using Smalltalk Strings that represent C constants. For example, now I have this: OpenDBXUnix>>apiError: handle number: err "long odbx_error(odbx_t*, int)" <cdecl: char* 'odbx_error' (ulong long) module: 'opendbx' > ^self externalCallFailed And I call them this way for example: OpenDBXUnix apiError: handle number: 1. But, I would love to do: OpenDBXUnix apiError: handle number: 'ODBX_ERR_BACKEND'. Of course this fails because it cannot coerce and String to a long. So, that someone know how can I do this (if I can) ? Thanks Mariano

Sept. 30, 2009

[Pharo-project] [update] #10464

by Marcus Denker

10464 ------ Issue 1255: isMorphic left overs in Debugger and ChangesOrganizer Issue 1061: Not all FreeType fonts load properly in Windows Issue 1173: DisplayText have no accessor #form: Issue 1131: 2 Bad comments -- Marcus Denker - http://marcusdenker.de PLEIAD Lab - Computer Science Department (DCC) - University of Chile

Sept. 30, 2009