[Gambas-user] First look at Gambas 3

[Michael]

Benoit,
The output from Valgrind is attached. I added the leak-check option to 
give you more information. The application was just automatically 
generated by Gambas 3 with Fform to which I added 1 menu item with no 
action code. The same bug appears in an app I ported from gambas2.

On unrelated matters re: Porting from Gambas 2 to Gambas 3. I have the 
following problems.
1. The color options offered in Gambas 3 are different to Gambas 2. All 
my pale blue forms are now pink.
2. I used font Ubuntu +1 for QT text boxes in G2. In Gambas 3 the same 
font appears huge. I had to change it to ubuntu -1.  In a Frame control 
the font is always bold in G3 but in G2 I could set it to 'normal' 
without problem.
3. All the forms copied from G2 were reduced in size. This was probably 
caused by the Desktop.Height which I use to format forms based on video 
resolution. My system is 1680*1050 resolution and G2 reports 
Desktop.height as 1050. G3 reports desktop height as 1002! The desktop 
width is reported correctly. Have you changed the method of measuring 
desktop.height?

It seems upgrading from Gambas 2 to 3 is not a trivial exercise.

Thanks for your help
Michael

On 03/12/10 10:43, Benoît Minisini wrote:
>> Thanks Benoit,
>> This enabled me to run in the IDE. I still have other mods to do as the
>> components do not fit on the form but I will work on this.
>> The error#11 did not happen with the V2.0 project. I started Gambas 3,
>> select File/New Project/QT4.
>> Get a project with FMain.  Press F5 and runs ok. CLick the X to close
>> the form and get error #11 plus the warning I mentioned previously.
>>
>> Regards
>> Mike
>>
> Please, can you run your project with the valgrind tool to know where it
> crashes exactly?
>
> 1) Gambas 3 must be compiled with debugging information enabled, which should
> be the case by default.
>
> 2) Open a terminal
>
> 3) "cd" to the directory of the project that crashes
>
> 4) Run the following command:
>
> $ valgrind --tool=memcheck --track-origins=yes --num-callers=50 gbx3
>
> 5) Send me the output of valgrind.
>
> Of course, the valgrind tool must have been installed.
>
> Thanks in advance.
>
> Regards,
>
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