January 2015 - Pharo-users - lists.pharo.org

Re: [Pharo-users] improving print-it in playground

by Tudor Girba

Hi Ben, In this case, why don't you inspect the list to the right and see a preview within the inspector? Cheers, Doru On Sun, Jan 25, 2015 at 4:55 AM, Ben Coman <btc(a)openinworld.com> wrote: > > > On Mon, Jan 19, 2015 at 5:07 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > >> Thanks for the feedback. >> >> I am still looking for concrete use cases why people need to see the >> printout in the editor. Could you provide an example of when you need it? >> >> > Here is one I just had. I wanted to select the result of this... > > Object allMethods detect: [ :m | m senders size = 1 ] > > so that I could press the shortcut key for "all senders" on it to view > that code. > > cheers -ben > -- www.tudorgirba.com "Every thing has its own flow"

Jan. 25, 2015

Re: [Pharo-users] NBSQLite3 on OS X - Pharo 3j

by Pierce Ng

On Sun, Jan 25, 2015 at 12:57:22AM +0200, Mircea S. wrote: > Hmm. Both "(NBSQLite3Connection on: 'test.db') open". or "NBSQLite3Connection > openOn: 'test.db' " produce an "unable to open database file" error and no > file gets created. Even tried to move the image to a FAT32 usb stick to make > sure it wasn't a permission issue. I get the same error on my OSX Mavericks, whereas on my Linux Mint 17 installation test.db is created in my image's directory. On OSX, "OSProcessAccessor forThisOSProcess primGetCurrentWorkingDirectory" gives "/", while on Linux the same gives "/home/pierce/work/pharo30". (Above requires the OSProcess package which is available from the Config Browser.) Hence I think this is a permission issue based on the default current directory of the VM operating system process being / on OSX. This suggests to use openOn: with a FQPN on OSX. Curiously, when I run Pharo.app as root via $ sudo ~/pkg/Pharo.app/Contents/MacOS/Pharo pharo30.image NBSQLite3Connection openOn: 'test.db' works, test.db -- owned by root -- is created in the directory where pharo30.image lives, and "OSProcessAccessor forThisOSProcess primGetCurrentWorkingDirectory" gives "/Users/pierce/working/pharo30"! Alright, it is not that curious. Taking away the sudo above, meaning invoking the VM on the command line as my regular UID, still gives the "correct" working directory. So this looks like some strange difference between the Cocoa (or Carbon?) OSX application Pharo.app and the Mach-O executable Pharo.

Jan. 25, 2015

Re: [Pharo-users] improving print-it in playground

by Martin BÃ¤hr

Excerpts from Ben Coman's message of 2015-01-25 04:55:45 +0100: > > I am still looking for concrete use cases why people need to see the > > printout in the editor. Could you provide an example of when you need it? > Here is one I just had. I wanted to select the result of this... > Object allMethods detect: [ :m | m senders size = 1 ] > so that I could press the shortcut key for "all senders" on it to view that > code. shortcuts and mouse-clicks should work on the popup as they work on a selection. i had a case where the popup was to on the right edge partly off the screen that the inspect icon was not accessible. a problem in itself, but being able to use short-cuts as normal would have helped. greetings, martin. -- eKita - the online platform for your entire academic life -- chief engineer eKita.co pike programmer pike.lysator.liu.se caudium.net societyserver.org secretary beijinglug.org mentor fossasia.org foresight developer foresightlinux.org realss.com unix sysadmin Martin BÃ¤hr working in china http://societyserver.org/mbaehr/

Jan. 25, 2015

Re: [Pharo-users] improving print-it in playground

by Ben Coman

On Mon, Jan 19, 2015 at 5:07 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Thanks for the feedback. > > I am still looking for concrete use cases why people need to see the > printout in the editor. Could you provide an example of when you need it? > > Here is one I just had. I wanted to select the result of this... Object allMethods detect: [ :m | m senders size = 1 ] so that I could press the shortcut key for "all senders" on it to view that code. cheers -ben

Jan. 25, 2015

UI framework&design options

by Sebastian Heidbrink

Hi! I need to visualize&manipulate data within a graph representation. Something like the "Maya Node Editor <http://around-the-corner.typepad.com/adn/2013/09/maya-node-editor-and-attri…>". I am also interested in decorationless windows&widgets. Is it possible to embed entry fields, lists and such in the "desktop" of pharo? What is suitable for overlay menus? What would be the current framework to go with Pharo? Which one will still stay for a while (is supported by Pharo) and is thought to be well tested. Thank you for any advice, link, video, picture or hint. Sebastian

Jan. 25, 2015

Re: [Pharo-users] Pharo and X11 primary selection (aka middle mouse button paste)

by Peter UhnÃ¡k

> > Please add an issue. > added https://pharo.fogbugz.com/f/cases/14790/Add-support-for-primary-selection-m…

Jan. 25, 2015

Re: [Pharo-users] NBSQLite3 on OS X - Pharo 3j

by Mircea S.

On Mac OS X 10.10 Pe 25 ian. 2015, la 00:57, Mircea S. <mircea(a)unom.ro> a scris: > Hmm. Both "(NBSQLite3Connection on: 'test.db') open". or "NBSQLite3Connection openOn: 'test.db' " produce an "unable to open database file" error and no file gets created. Even tried to move the image to a FAT32 usb stick to make sure it wasn't a permission issue. > > This is on a Pharo 3.0 image with NBSqlite3 installed via the Gopher script on github. > > Pe 24 ian. 2015, la 07:27, Pierce Ng <pierce(a)samadhiweb.com> a scris: > >>> On Mon, Jan 19, 2015 at 07:26:28PM +0200, Mircea S. wrote: >>> NBSQLite3Connection on: 'myfile.db'. >> >> Without sending "open" to the resulting NBSQLite3Connection instance, no file >> gets created, IIRC. That's why I added "openOn:" in newer versions, although >> the tests may not be using openOn:. >> >> >> >

Jan. 24, 2015

Re: [Pharo-users] Spec, Morphic, lists, multiple selection and drag&drop

by Sean P. DeNigris

Nicolai Hess wrote > The problem is, dragging stars after the mouse click on the list items > changes the selection. I think the problem (which is a bug) is that the selection is changed on mouseDown instead of mouseUp. It's very annoying. ----- Cheers, Sean -- View this message in context: http://forum.world.st/Spec-Morphic-lists-multiple-selection-and-drag-drop-t… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Jan. 24, 2015

Re: [Pharo-users] Spec, Morphic, lists, multiple selection and drag&drop

by Stephan Eggermont

Nicolai wrote: >The problem is, dragging stars after the mouse click on the list items >changes the selection. That means, selecting all items and after >that click on one item to start dragging, this item will be unselected. Yes, that is a well-known long time open bug 12534. It changes the selection on mouse-down instead of on mouse-up. Stephan

Jan. 24, 2015

Re: [Pharo-users] NBSQLite3 on OS X - Pharo 3j

by Mircea S.

Hmm. Both "(NBSQLite3Connection on: 'test.db') open". or "NBSQLite3Connection openOn: 'test.db' " produce an "unable to open database file" error and no file gets created. Even tried to move the image to a FAT32 usb stick to make sure it wasn't a permission issue. This is on a Pharo 3.0 image with NBSqlite3 installed via the Gopher script on github. Pe 24 ian. 2015, la 07:27, Pierce Ng <pierce(a)samadhiweb.com> a scris: >> On Mon, Jan 19, 2015 at 07:26:28PM +0200, Mircea S. wrote: >> NBSQLite3Connection on: 'myfile.db'. > > Without sending "open" to the resulting NBSQLite3Connection instance, no file > gets created, IIRC. That's why I added "openOn:" in newer versions, although > the tests may not be using openOn:. > > >

Jan. 24, 2015