April 2012 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] flyover help

by Francisco Garau

Done - issue 5742. On 29 April 2012 08:25, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: > Hi Francisco, > > please, open an issue in bug tracker with the fix in a changeset, and I'll > integrate it as soon as possible > (yeah... is burocratic, but the only way to keep a track of fixes ;) > > Esteban > > http://code.google.com/p/pharo/issues/detail?id=5742 > On Apr 29, 2012, at 2:15 AM, Francisco Garau wrote: > > The below line in yellow fixes the issue - yupi!! > > How do I submit this? > > BallonMorph class >> string: str for: morph corner: cornerName > "Make up and return a balloon for morph. Find the quadrant that > clips the text the least, using cornerName as a tie-breaker. tk 9/12/97" > | tm vertices | > tm := self getTextMorph: str for: morph. > *tm composeToBounds. * > vertices := self getVertices: tm bounds. > vertices := self > getBestLocation: vertices > for: morph > corner: cornerName. > ^ self new color: self balloonColor; > setVertices: vertices; > addMorph: tm; > setTarget: morph > > > On 26 April 2012 00:39, Francisco Garau <francisco.garau(a)gmail.com> wrote: > >> Even making the Ballon much bigger doesn't help... >> >> SimpleBalloonMorph class >> getVertices: bounds >> ^(bounds expandBy: *50*) corners atAll: #(1 4 3 2) >> >> Haven't got time to look into CharacterScanner and word wrapping. >> >> >> >> On 25 April 2012 23:45, Francisco Garau <francisco.garau(a)gmail.com>wrote: >> >>> The following code demonstrates the problem: >>> >>> EllipseMorph new >>> setBalloonText: 'hello world'; >>> openInWorld >>> >>> It's always the same behaviour regardless the text (even adding an extra >>> space at the end computes a box which is too big...) >>> >>> It happens in 1.4 and 2.0. I would like to try in previous Pharos, but >>> can't get hold of 1.3 or 1.2. Are those images available somewhere? >>> >>> I am looking in BaloonMorph >> popUpForHand: >>> >>> - Francisco >>> >>> PS: sorry for the previous message on the wrong thread >>> >>> On 25 April 2012 23:10, Gary Chambers <gazzaguru2(a)btinternet.com> wrote: >>> >>>> More like word wrapping got broken sometime on CharacterScanner >>>> cleanups... >>>> >>>> Regards, Gary >>>> >>>> Sent from my iPad >>>> >>>> On 25 Apr 2012, at 23:02, Francisco Garau <francisco.garau(a)gmail.com> >>>> wrote: >>>> >>>> > Hi - the bounding rectangle of the flyover help is not big enough and >>>> always causing the last letter to show on a second line. >>>> > >>>> > If nobody has reported it, I'll try to fix it. >>>> > >>>> > Any pointers are appreciated. >>>> > >>>> > - Francisco >>>> > <Screen shot 2012-04-25 at 22.58.07.png> >>>> >>>> >>> >> > <Screen shot 2012-04-29 at 01.12.51.png> > > >

April 29, 2012

Re: [Pharo-project] flyover help

by Helene Bilbo

i opened a but entry some times ago: http://code.google.com/p/pharo/issues/detail?id=5637 -- View this message in context: http://forum.world.st/flyover-help-tp4588227p4596398.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

April 29, 2012

[Pharo-project] Pretty printing on Nautilus

by Davide Varvello

Hi, Today I have a lot of "cosmetic" questions :-) How can I enable pretty printing on Nautilus? Moreover, the old cmd-r does not work anymore, right? Thanks Davide -- View this message in context: http://forum.world.st/Pretty-printing-on-Nautilus-tp4596333p4596333.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

April 29, 2012

Re: [Pharo-project] Redefine shortcuts

by Davide Varvello

LOL Thanks -- View this message in context: http://forum.world.st/Redefine-shortcuts-tp4595947p4596270.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

April 29, 2012

Re: [Pharo-project] Redefine shortcuts

by Benjamin

On Apr 29, 2012, at 1:56 PM, Davide Varvello wrote: > Thanks Benjamin, it's not really what I'd like but at least it avoids me to > have random windows floating on the screen :-) I have the same frustration :) I spend my time between Eclipse and Pharo, so each time I do a cmd+right and windows switches I want to hang myself ^^ (or when I do FN+Right on eclipse ^^) I will fix that one day, but it needs some time to investigate ^^ Ben > Thank you > Davide > > -- > View this message in context: http://forum.world.st/Redefine-shortcuts-tp4595947p4596228.html > Sent from the Pharo Smalltalk mailing list archive at Nabble.com. >

April 29, 2012

Re: [Pharo-project] Redefine shortcuts

by Davide Varvello

Thanks Benjamin, it's not really what I'd like but at least it avoids me to have random windows floating on the screen :-) Thank you Davide -- View this message in context: http://forum.world.st/Redefine-shortcuts-tp4595947p4596228.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

April 29, 2012

Re: [Pharo-project] Redefine shortcuts

by Benjamin

Go in settings look for "historical" and deselect "Use historical shortcuts" Then for switching between windows it's ctrl+tab/ctrl+shift+tab, and cmd+right/cmd+left are used to navigate through words :) Ben On Apr 29, 2012, at 10:47 AM, Davide Varvello wrote: > Hi, > Is it possible to redefine Pharo's shortcuts? I can't find where. > I'd like to use "cmd-right arrow" and "cmd-left arrow" to go at the end and > at the beginning of a line, but now they are mapped on window cycling. > TIA > > -- > View this message in context: http://forum.world.st/Redefine-shortcuts-tp4595947p4595947.html > Sent from the Pharo Smalltalk mailing list archive at Nabble.com. >

April 29, 2012

Re: [Pharo-project] [Fwd: Re: [Newbies] Remove trailing spaces of aString]

by Benjamin

:) Good idea ;) I will do that, it shouldn't be so difficult ^^ Ben On Apr 29, 2012, at 5:00 AM, Ben Coman wrote: > Ah. ha... Very Good. For the whole time I've used Pharo the last 12 months I've had a misconception about Examples. > I thought they must have been Example coded somewhere like GLMBasicExamples, the MOEaselExamples and these somehow flagged for searching - and that I never got any results because of some lacking implementation. > > Here is some usability feedback then... > > 1. The help text in the bottom pane says "for further informations, print 'FinderUI methodFinderExplanation' ". > Rather better would be when [Examples] is selected, that bottom pane is filled with "print 'FinderUI methodFinderExplanation". > 2. The help text in the bottom pane says "In these four modes, you can also tick the 'Use RegEx' checkbox." > might say "In the first four modes and sort [Examples] to appear at the bottom of the list. > Actually that text is a carry over from when Pramgas was not an option and only the first three modes had RegEx. > > 3. The help text in the bottom pane says "The 'Select classes'...." and "The 'All classes'...." > but the actual buttons are <Choose Packages> and <All packages> > > 4. Optional extra, while <Regexp> is selected, put some help text for regular expressions with examples in the bottom pane. > > I've logged http://code.google.com/p/pharo/issues/detail?id=5733 > > cheers -ben > > Benjamin wrote: >> If you use Pharo, you can also do that >> >> >> ------------------------------------------------------------------------ >> >> ------------------------------------------------------------------------ >> >> >> >> Note that you have to change 'Selector' with 'Example', and then you can type a list of arguments separated by a dot and the expected result. >> (If you want some inner details, it will do something like methodFor: {_WHAT_YOU_HAVE_ENTER_}) >> >> Have fun, >> Ben >> >> >> >> On Apr 28, 2012, at 4:00 PM, Ben Coman wrote: >> >> >>> I just discovered this new "bit of magic" from the Newbies list. My first impression playing with it is that MethodFinder>>methodFor: should be somehow more prominent in Tools>Finder and also in PharoByExample book. Quite a unique feature and demonstration of Smalltalk power for newcomers. >>> >>> cheers -ben >>> >>> Am 2012-04-27 um 17:27 schrieb H. Hirzel: >>> >>> >>>> Hello >>>> I use Squeak 4.3, Update 11860. >>>> I want to remove the trailing spaces and or tabs and LF of a String >>>> something like >>>> 'abc >>>> ' >>>> should just be >>>> 'abc'. >>>> If I remember that there was a method in class String to something >>>> like this. Is this correct? >>>> Is there a package with additional String convenience methods? >>>> >>> you probably want >>> >>> 'abc ' withoutTrailingBlanks >>> >>> You can find that method by evaluating or printing >>> >>> MethodFinder methodFor: { {'abc '} . 'abc' } (a list with arguments {'abc '} and an expected result ( 'abc' )) >>> >>> HTH >>> >>> Best >>> -Tobias >>> _______________________________________________ >>> Beginners mailing list >>> Beginners(a)lists.squeakfoundation.org >>> http://lists.squeakfoundation.org/mailman/listinfo/beginners >>> >>> >>> >>> >> >> > >

April 29, 2012

Re: [Pharo-project] Anti-aliased rendering status?

by Fernando Olivero

Yes! Browse in the mailing list for the work on Athens[1], a new canvas rendering API, that supports different backends (currently Cairo [2]). Check out this video: http://vimeo.com/40653315. Morphs can easily use this new canvas by implementing drawOnAthensCanvas: (as oposed to #drawOn:). I am developing a new UI interface, rebuilt from the ground up to take advantage of Athens, named Gaucho: a zoomable user interface IDE. But its still not ready for release, (very soon it will be announced ). For more info and examples, browse this mailing list and check for Athens, SVG, Gaucho. All the examples you mention,are done by hand, playing with the border fill styles i suppose. And the fonts, are FreeType fonts. Saludos, Fernando [1]http://www.squeaksource.com/Athens [2]http://www.cairographics.org/ On Sun, Apr 29, 2012 at 9:58 AM, Martin Drautzburg <Martin.Drautzburg(a)web.de> wrote: > Hello all > > I noticed, that fonts are rendered anti-aliased, but a CircleMorph look > pixelized. Then the Buttons in the Watery2 theme look anti-aliased, at least > to me. How was that achieved? > > I also stumbeled across Morphic3, but it seems to be primarily a sound theory > for anti-aliased rendering, rather than usable software, right? > > Anyways: is there currently some way to get rid of pixelized Morphs? > > -- > Martin >

April 29, 2012

Re: [Pharo-project] Anti-aliased rendering status?

by Tudor Girba

Hi, The buttons are based on bitmaps, so there is no antialiasing. But there will be when the Athens project will go prime-time using Cairo :) Cheers, Doru On 29 Apr 2012, at 09:58, Martin Drautzburg wrote: > Hello all > > I noticed, that fonts are rendered anti-aliased, but a CircleMorph look > pixelized. Then the Buttons in the Watery2 theme look anti-aliased, at least > to me. How was that achieved? > > I also stumbeled across Morphic3, but it seems to be primarily a sound theory > for anti-aliased rendering, rather than usable software, right? > > Anyways: is there currently some way to get rid of pixelized Morphs? > > -- > Martin > -- www.tudorgirba.com "From an abstract enough point of view, any two things are similar."

April 29, 2012