Re: Migrating away from GtkStock stuff

2019-02-07 Thread Gabriele Greco via gtk-app-devel-list 
>
>
>> If you're using `edit-find` or `document-save` then you're using a named
> icon from the icon theme, not the stock identifier.
>
> For those, you'll have to ship an icon theme like Adwaita.
>

That's really strange, it seems there is something in my gtk stack that
converts GTK_STOCK_XXX to the icon theme equivalent, anyway they should
show since I've the Adwaita theme installed.

See the following example to see how gtk-about became help-about

#include 

int main(int argc, char *argv[]) {
gtk_init(, );

GtkWidget *w = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_container_add(GTK_CONTAINER(w),
gtk_image_new_from_stock(GTK_STOCK_ABOUT, GTK_ICON_SIZE_LARGE_TOOLBAR));
gtk_widget_show_all(w);
gtk_main();
}


shelob-2 $ grep -r GTK_STOCK_ABOUT /usr/local/gtk/include/gtk-3.0/gtk
/usr/local/gtk/include/gtk-3.0/gtk/deprecated/gtkstock.h: * GTK_STOCK_ABOUT:
/usr/local/gtk/include/gtk-3.0/gtk/deprecated/gtkstock.h:#define
GTK_STOCK_ABOUT((GtkStock)"gtk-about")

shelob-2 $ g++ -o test test.c `pkg-config gtk+-3.0 --cflags --libs`
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior
is deprecated [-Wdeprecated]
test.c:8:34: warning: 'GtkStock' is deprecated [-Wdeprecated-declarations]
gtk_image_new_from_stock(GTK_STOCK_ABOUT,
GTK_ICON_SIZE_LARGE_TOOLBAR));
 ^
/usr/local/gtk/include/gtk-3.0/gtk/deprecated/gtkstock.h:123:38: note:
expanded from macro 'GTK_STOCK_ABOUT'
#define GTK_STOCK_ABOUT((GtkStock)"gtk-about")
 ^
/usr/local/gtk/include/gtk-3.0/gtk/deprecated/gtkstock.h:105:1: note:
'GtkStock' has been explicitly marked deprecated here
G_DEPRECATED
^
/usr/local/gtk/include/glib-2.0/glib/gmacros.h:432:37: note: expanded from
macro 'G_DEPRECATED'
#define G_DEPRECATED __attribute__((__deprecated__))
^
test.c:8:9: warning: 'gtk_image_new_from_stock' is deprecated
[-Wdeprecated-declarations]
gtk_image_new_from_stock(GTK_STOCK_ABOUT,
GTK_ICON_SIZE_LARGE_TOOLBAR));
^
/usr/local/gtk/include/gtk-3.0/gtk/gtkimage.h:121:1: note:
'gtk_image_new_from_stock' has been explicitly marked deprecated here
GDK_DEPRECATED_IN_3_10_FOR(gtk_image_new_from_icon_name)
^
/usr/local/gtk/include/gtk-3.0/gdk/gdkversionmacros.h:329:47: note:
expanded from macro 'GDK_DEPRECATED_IN_3_10_FOR'
# define GDK_DEPRECATED_IN_3_10_FOR(f)GDK_DEPRECATED_FOR(f)
  ^
/usr/local/gtk/include/gtk-3.0/gdk/gdkversionmacros.h:49:31: note: expanded
from macro 'GDK_DEPRECATED_FOR'
#define GDK_DEPRECATED_FOR(f) G_DEPRECATED_FOR(f) _GDK_EXTERN
  ^
/usr/local/gtk/include/glib-2.0/glib/gmacros.h:444:29: note: expanded from
macro 'G_DEPRECATED_FOR'
#define G_DEPRECATED_FOR(f) G_DEPRECATED
^
/usr/local/gtk/include/glib-2.0/glib/gmacros.h:432:37: note: expanded from
macro 'G_DEPRECATED'
#define G_DEPRECATED __attribute__((__deprecated__))
^
2 warnings generated.

shelob-2 $ ./test

(process:77229): Gtk-WARNING **: 14:28:48.629: Locale not supported by C
library.
Using the fallback 'C' locale.

(test:77229): Gtk-WARNING **: 14:28:49.162: Could not find the icon
'help-about'. The 'hicolor' theme
was not found either, perhaps you need to install it.
You can get a copy from:
http://icon-theme.freedesktop.org/releases

(test:77229): Gtk-WARNING **: 14:28:49.162: Error loading theme icon
'help-about' for stock: Icon 'help-about' not present in theme Adwaita

 --
Ciao,
 Gabry

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Migrating away from GtkStock stuff

2019-02-07 Thread Gabriele Greco via gtk-app-devel-list 
Hi guys,

I'm in the process of migrating a big code base from GTK 2.x to GTK 3.x,
I've done most of the work, but I'm facing now some problems with GTK stock
stuff.

I used stock stuff a lot to reduce the localizable strings needed in my
code and to reduce the number of images to ship.

From what I've seen there are no more stock items in GTK 3 (3.24.2 at the
moment), since they have been deprecated in 3.10.

It's more a removal than a deprecation since my code compiles but the
program seems to fail to find at least the icons pointed by the stock item:

(:75970): Gtk-WARNING **: 12:47:16.541: Error loading theme icon
'document-new' for stock: Icon 'document-new' not present in theme Adwaita
(:75970): Gtk-WARNING **: 12:47:16.598: Error loading theme icon
'document-open' for stock: Icon 'document-open' not present in theme Adwaita
(:75970): Gtk-WARNING **: 12:47:16.599: Error loading theme icon
'document-save' for stock: Icon 'document-save' not present in theme Adwaita
(:75970): Gtk-WARNING **: 12:47:16.599: Error loading theme icon
'edit-find' for stock: Icon 'edit-find' not present in theme Adwaita

There is a stack overflow post that suggests how to handle the migration
from a GtkStock item to a "named icon" or a "gtk localized label":

https://stackoverflow.com/questions/36805505/gtk-stock-is-deprecated-whats-the-alternative

... but what about toolbar or buttons that given the theme may have icons,
labels or both?

-- 
*Bye,*
* Gabry*

-- 


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considerarsi comunicazioni personali, quindi eventuali risposte potranno 
essere conosciute da persone appartenenti all’azienda. La diffusione, 
distribuzione e/o copiatura del documento trasmesso da parte di qualsiasi 
soggetto diverso dal destinatario è proibita ai sensi dell’art. 616 c.p. I 
dati forniti verranno trattati ai sensi dell'art. 13 del Regolamento UE 
2016/679 (normativa sulla privacy). Se ha ricevuto questo messaggio per 
errore Ti preghiamo di distruggerlo e di informarci immediatamente 
contattandoci mandando una mail a priv...@wyscout.com 
. Copia integrale dell’informativa potrà essere 
visionata presso le nostre sedi. 

Any information herein included (even 
any attachments) shall be considered confidential and/or privileged 
material and meant to be only for the abovementioned persons and/or 
Company, therefore such communication is intended to be for the addressee 
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