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Re: [Pharo-dev] Replacing SBCI buttons in Nautilus.
by Stephan Eggermont March 27, 2014

March 27, 2014

Phil wrote: >Instead of using PluggableButtonMorphs, you can try with ButtonModels (the Spec way). For Pharo 3 Iâd prefer not adding additional dependencies to Nautilus. I think I remember reading something about a spec-based Nautilus. Switching the themes shows that there are still a few too many hard-coded values in Nautilus. The width of the SBIC bar should be theme dependent. Stephan

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[pharo-project/pharo-core]
by GitHub March 27, 2014

March 27, 2014

Branch: refs/tags/30804 Home: https://github.com/pharo-project/pharo-core

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Crazy Smalltalk code snippets
by Pavel Krivanek March 27, 2014

March 27, 2014

Who can find the most useful usage of this? thisContext instVarNamed: #receiver put: 42. self factorial GOTO statement in Pharo: FileStream stdout nextPutAll: 'Hello world'; lf. thisContext jump: -12. Let's collect the next ones :-) Cheers, -- Pavel

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DateAndTime>>#= slow?
by Esteban A. Maringolo March 27, 2014

March 27, 2014

I'm grouping by date a resultset coming from the database, it cointains around 2000 dated objects. It is: myObject groupBy: #date. But turn's out that DateAndTime #= comparison is elegant object-wise but not performance-wise. Because it instantiates several other objects along the way. This is in the milliseconds range, but in the agregate of a couple of thousand of objects, it creates a lot of not-simple-objects (it is, not integers), and maybe because of that it isn't as fast as I'd expect. Did somebody experienced this too? Regards, Esteban A. Maringolo

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Re: [Pharo-dev] Replacing SBCI buttons in Nautilus.
by Stephan Eggermont March 26, 2014

March 26, 2014

Interesting enough, a PluggableButtonMorph does not center the label. I've improved the layout by adding a space, but for correct (optical) alignment, the I needs to move about half a space to the right, and the C needs to move a few pixels to the left. Even though a PluggableButtonMorph has lots of different ways to set colors, I've not found one that works. Themability is nice, but it should check for and respect overrides. In 30803, without Philippe's slices, with the three themes:

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Re: [Pharo-dev] Replacing SBCI buttons in Nautilus.
by Stephan Eggermont March 26, 2014

March 26, 2014

https://pharo.fogbugz.com/default.asp?13137 Name: SLICE-Issue-13137-Replace-SBCI-buttons-StephanEggermont.1 Author: StephanEggermont Time: 26 March 2014, 10:30:33.195511 pm UUID: 39080266-ad51-43f9-8ab4-5afe636d7372 Ancestors: Dependencies: Nautilus-StephanEggermont.709 Replace the bitmap-backed buttons through simpler ones

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Replacing SBCI buttons in Nautilus
by Stephan Eggermont March 26, 2014

March 26, 2014

Iâve been inspired by Philippeâs work on the UI and spend the afternoon replacing the SBCI bitmapped-backed buttons by normal ones. Stephan

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When change on class with trait freeze
by Hilaire Fernandes March 26, 2014

March 26, 2014

https://pharo.fogbugz.com/f/cases/13133/When-change-on-class-with-trait-fre… -- Dr. Geo http://drgeo.eu

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Random refactoring on UITheme or what?
by Hilaire Fernandes March 26, 2014

March 26, 2014

Hello, <bitter> In Pharo3, the UITheme hierarchy seems to have been hit by random refactoring (it really looks like that) because it is broken in so many place[1][2][3] and in such obvious way (very visible). It will be nice the random refactorers take(s) full responsibility to do the job from A to Z, and not only from A to H. </bitter> [1] https://pharo.fogbugz.com/f/cases/12554/Broken-Watery-theme [2] https://pharo.fogbugz.com/f/cases/13112/Broken-Vistary-theme [3] https://pharo.fogbugz.com/f/cases/13114/Broken-PharoTheme Thanks Hilaire -- Dr. Geo http://drgeo.eu

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Access to voyage repository
by Norbert Hartl March 26, 2014

March 26, 2014

Can anybody add me to voyage repo on smalltalkhub? thanks, Norbert

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