> Le 25 janv. 2020 à 19:46, John Ralls <jra...@ceridwen.us> a écrit :
>
>> On Jan 25, 2020, at 2:08 AM, Pascal <p....@orange.fr> wrote:
>>
>> Hello,
>>
>> I've installed gtK3 on Catalina with jhbuild from GTK-OSX (see my previous
>> post).
>> In order to get a quick test, I took the example "opening files" from:
>> https://developer.gnome.org/gtk3/stable/ch01s04.html#id-1.2.3.12.7
>>
>> This example is on GitLab:
>> https://gitlab.gnome.org/GNOME/gtk/tree/gtk-3-22/examples/application3
>>
>> I built it:
>> % jhbuild shell
>> % cd ... # application3 folder
>> % make -f Makefile.example
>> ...
>> And ran it:
>> % ./exampleapp
>>
>> But the displayed window is empty instead of looking like the one displayed
>> in the tutorial.
>>
>> Is it the same on your installed gtk3?
>> The gtk3-demo in $prefix/bin seems to work properly.
>> What is wrong?
>
> You have to pass one or more files for it to open on the command line, e.g.
> $PREFIX/../src/gtk+-3.24.10/examples/application3/exampleapp ~/foo.txt
> ~/bar.txt
>
> Where did Makefile.example come from and why did you find it necessary to
> build it by hand? It should have been built along with everything else.
Hello John,
The makefile comes from GitLab sources.
I built it from GitLab sources as it didn't work from GTK3 sources.
I missed that the files were coming from command line, thanks John :-)
Well, now I put them on the command line with no more success:
% ./exampleapp exampleapp.h main.c
A rapid look in the debugger shows that they are taken in account:
Breakpoint 1, example_app_open (app=0x1028010f0, files=0x1020c61f0, n_files=2,
hint=0x102047160 "") at exampleapp.c:43
43 for (i = 0; i < n_files; i++)
(gdb) p n_files
$1 = 2
What else?
Thanks, Pascal.
https://blady.pagesperso-orange.fr
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