Re: GTK FileChooserButton crashes - No GSetting schemas

2014-08-13 Thread fanc999 

Hello,

As LRN mentioned, you need to run glib-compile-schemas.exe, which should 
be part of the bundle.  Suppose your GTK+ and dependent DLLs and .exe 
are in c:\foo\bin and you have the schema files in 
c:\foo\share\glib-2.0\schemas, you need to go to c:\foo\bin, and run 
glib-compile-schemas ..\share\glib-2.0\schemas.


For references, in the GTK+-3.x sources, when you look at 
build/win32/vs9/gtk-install.vsprops or 
build/win32/vs1x/gtk-install.props, you will see how 
glib-compile-schemas.exe is invoked, so for Visual Studio builds that is 
also done for you-but it may need to be done manually again if one is to 
move the installation (basically it looks for gschema.compiled in 
c:\foo\share\glib-2.0\schemas to find needed schemas), as the schemas 
items may have also been written into the system registry.  This would 
mean, when you distribute your GTK+-3.x program, your installation 
program (or setup routine) need to copy the .gschema.xml files given in 
the bundle (plus any others you might need) to 
\share\glib-2.0\schemas, and run \bin\glib-compile-schemas 
\share\glib-2.0\schemas.


Hope this helps.

Woth blessings.
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Re: GTK FileChooserButton crashes - No GSetting schemas

2014-08-13 Thread LRN 
On 13.08.2014 16:08, darekg11 wrote:
> Hi guys I have a following problem - never had it before with GTK 2.x but it 
> occurs with latest bundle:
> 
> When I use following line:
> 
> widget = gtk_file_chooser_button_new("Choose 
> directory\0",GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
> 
> 
> Application crashes with following error:
> GLib-GIO-Error: No GSetting schemas are installed on this system.
> 
> I'm running Windows XP 32 bits with lastest gtk bundle, IDE: Visual 2008 EE
> 
> Any help is appreciated - I would like to know how ot install those schemes 
> and export them with my application so other users could use my app without 
> installing anything new if it is possible.

You need to compile filechooser schemas like this:

/mingw/bin/glib-compile-schemas.exe /mingw/share/glib-2.0/schemas

The schemas you need (org.gtk.Settings.ColorChooser.gschema.xml, specifically)
are installed by gtk. There are other schemas, some installed by glib-2.0,
other installed by gsettings-desktop-schemas.

I have no idea how things are in the realm of Visual Studio users, sorry.
You'll probably need to grab the schemes from gtk manually (since VS doesn't
have `make install`, put them in appropriate place (glib is smart enough to
figure out the installation directory at runtime, so just make sure that the
schemes are in /share/glib-2.0/schemas, where  is
/bin//../../), and run
glib-compile-schemas on them.

I don't know what's inside them. Maybe you'll be able to get away with
compiling them on your build machine and then distributing pre-compiled 
versions.

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