I found my silly error

Rafael Ortiz rafael at activitycentral.com
Fri May 13 00:11:55 EDT 2011

Hello Laurent.

On Thu, May 12, 2011 at 3:49 PM, laurent bernabe
<laurent.bernabe at gmail.com>wrote:

> I found my silly error
> => i called show on the DrawingArea but not on the EventBox (calling
> show_all on the EventBox fixes it directly)
> Also, i wonder if it is because i install my bundle with
> "sugar-install-bundle" command, but why the olpc can't show the sources of
> my application from the dedicated menu.
As this are issues directly concerned to sugar, my advise
for you is to subscribe to sugar-devel mail list and keep the discussion


> 2011/5/12 laurent bernabe <laurent.bernabe at gmail.com>
>> Hello,
>> i've managed to write a little application in PyGTK which let the user
>> draw some white figures (all by drawing a single line) on a green background
>> :
>>    - i tested it with a gtk.EventBox wrapping a gtk.DrawingArea
>>    - and with a gtk.EventBox wrapping a gtk.Label
>>    - the drawing are done thanks to cairo library
>> Both works on my host system from eclipse ... So, no problem ?
>> In fact, there is one, really :
>>    - first i "translated the application to sugar" without wrapping label
>>    or drawingArea in a EventBox : so that the background appears but it is
>>    impossible to draw in it
>>    - but when i "translate to sugar" the version using an EventBox, the
>>    background doesn't even appear, and it is impossible to draw in the sugar
>>    canvas. Notice also that the log file doesn't mention any python error
>> I searched in the api in the sugar almanach place, but i didn't found
>> anything that could help me.
>> So, what could be wrong, if my email give enough explanations ?
>> Regars
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