IRC log of #maemo-devel for Tuesday, 2010-02-16

« Monday, 2010-02-15 Index Wednesday, 2010-02-17 »
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ifreqhowto promote package from devel to testing?00:29
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juke_hi00:40
juke_how can i remove an element from HildonTouchSelectorEntry ?00:41
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SLiI'm trying hard to use gdb within scratchbox but failing. I read this: http://wiki.maemo.org/Using_Valgrind_and_gdb_in_Scratchbox01:17
SLi-sb-init.sh start --gdb=my_app01:17
SLi+af01:17
SLiSo, what's the my_app? The patch to the app? It's name as registered to osso? Something else? Nothing has worked so far. GDB never starts.01:17
SLiI'm doing01:18
SLiaf-sb-init.sh start --gdb=gpe-calendar01:18
SLi(Also read the script source and tried with --gdb gpe-calendar, i.e. with = replaced by space)01:18
SLiAnd if I say --gdb 'GPE Calendar', I get errors from the script and still no gdb.01:18
SLiAlso that wiki page says "gdb will show its prompt on loading my_app". Where is it supposed to show it? In the terminal where I ran af-sb-init.sh? Or where I ran 'run-standalone.sh gpe-calendar'? I'd guess the latter, but definitely now gdb is not started, the app runs normally.01:20
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lardmanhmm, so I guess I should be able to write an email plugin using tinymail01:37
SLiI'm not even trying to do anything fancy like debugging on ARM or gpe-calendar running on the device or anything. Plain normal x86 target. run-standalone.sh gdb ./gpe-calendar looked promising first, but then segfaults.01:37
lardman"bt"01:37
SLiYou mean you want the backtrace from the gdb crash? So it shouldn't? (I figured out gdb weirdness is the reason for the af-sb-init.sh --gdb flag...)01:39
lardmanah it was gdb that crashed01:39
SLiYes.01:39
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lardmanno idea then01:40
lardmanshould my table widget class override minimumSizeHint() ?01:41
SLiBut I can't figure out how to use the --gdb flag for af-sb-init.sh. What should I use as the arg for --gdb?01:41
lardmanlook at the contents of that .sh file and see what it expects01:42
SLiYeah, it just sets an environment variable to the arg. And since it's the script that starts everything, it doesn't help too much :)01:44
lardmanah01:44
SLiThere's an interesting package (maemo-debug-scripts). Looking at the scripts it provides now.01:44
lardmanI've never used the x86 target I'm afraid, I use gdb on-device when I have tp01:44
SLiMight consider that too. It's not critical to me ATM, just trying to get to know some GUI code I didn't write better, like seeing when callbacks get called. Could easily do that with printf()s too.01:45
SLiHm, using native-gdb instead of the scratchbox one (whatever they have patched) seems to work better.01:51
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SLiI wonder why hildon/hildon-time-button.h doesn't include the requisite headers like hildon/hildon-picker-button.h. Is that some weird Nokia policy?02:23
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juke_what's the widget to show an error message ?02:41
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simha_any idea about Firmware v3.2010.02-8 (PR 1.1.1) | Nokia N900, what enhancements are there?11:15
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ruskiehttp://www.reghardware.co.uk/2010/02/15/intel_nokia_launch_meego/ <-- interesting11:44
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nipsuHello, anyone knows how to add multiple maintainers on package?12:22
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lardman|homeC++ question for you chaps15:43
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lardman|homeI'm initialising a QTableItem derived item instance (I wonder if that makes sense) using arguments to its constructor15:44
lardman|homeand I'd like to optionally pass a QImage to the constructor; I can't seem to pass NULL, even if I try casting it to a QImage15:45
lardman|homeany ideas?15:45
lardman|homeby all means tell me that doesn't make sense for example15:45
jeremiahUmm, splunge?15:46
lardman|home:)15:46
lardman|homeperhaps a better question is how can one pass NULL as an argument to a function which expects e.g. (QImage & image) ?15:47
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w00tlardman|home: you can't15:55
w00tfor quick reference, http://en.wikipedia.org/wiki/Reference_(C%2B%2B)#Relationship_to_pointers15:56
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lardman|homew00t: looking, thanks15:58
lardman|homeso I could make it a pointer rather than a reference and it would work?15:59
w00tyes, you could.. or, hold on a moment too..15:59
lardman|homeor is there a better way to handle something like that?15:59
w00tQImage has a null constructor15:59
w00tfoo(QImage(), ....15:59
w00tthen check myImage.isNull() in your method15:59
lardman|homeah ok, I'll take a look at that, thanks :)16:00
lardman|homeI should really read a book on C++ programming16:03
lardman|homeso little time, so much to do :)16:04
w00tI don't mind being asked questions :P16:05
lardman|homebe careful, flood gates and all :)16:06
* w00t shrugs16:06
w00tkeeps me interested :)16:07
lardman|homemust head back to work, but this evening I'll be trying to work out how to get my delegate to paint my various item contents16:07
lardman|home:)16:07
lardman|homecu in a bit16:08
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madsylardman|home: If you want to derive a class and pass on new types to its constructor, simply make a new constructor? :)16:08
madsyclass Blah : public QTableItem { Blah(QImage* i, QWidget* p) : QTableItem(p), img(i){..}};16:09
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Anidelhi..16:47
Anidelanyone installed Widgets Gallery to test Harmattan UI ?16:48
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evilrobplaying with maemo5 sdk.  in scratchbox, instead of time, it's displaying wdgt_va_24h_time.  what did I break?20:40
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lardman|homedragly: dunno if you're about, just trying to sort out the history bar22:23
lardman|homenearly there, but lots of random (to me) errors22:23
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