Re: HICON to GdkPixbuf

2007-11-10 Thread Andrew Smith 
Tor Lillqvist a écrit :
  Does anyone have ideas about how to convert such an HICON to a 
GdkPixbuf?
 
  There is code in gdk/win32 to do that, check the function
  gdk_win32_icon_to_pixbuf_libgtk_only() in gdk/win32/gdkcursor-win32.c
  in GTK+. This is an internal function so you aren't supposed to call
  it. But as it is in libgdk, and is called by libgtk, it is in fact
  exported, so you *can* call it. Include gdk/gdkwin32.h for the
  prototype.
 
Thanks, that worked.

  Actually, I guess one could argue this is a useful function that
  should exist as a public (even if platform-specific) API, in
  libgdk-pixbuf.
 
Indeed! There's a whole serious image decoder in there, would even be 
nice if it were in its own library :)

Andrew


___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

HICON to GdkPixbuf

2007-11-09 Thread Andrew Smith 
Hi

I want to load some icons from .dll files on windows and what the win32 
API gives me is an HICON.

Does anyone have ideas about how to convert such an HICON to a GdkPixbuf?

Thanks in advance,

Andrew
___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Re: HICON to GdkPixbuf

2007-11-09 Thread Tor Lillqvist 
 Does anyone have ideas about how to convert such an HICON to a GdkPixbuf?

There is code in gdk/win32 to do that, check the function
gdk_win32_icon_to_pixbuf_libgtk_only() in gdk/win32/gdkcursor-win32.c
in GTK+. This is an internal function so you aren't supposed to call
it. But as it is in libgdk, and is called by libgtk, it is in fact
exported, so you *can* call it. Include gdk/gdkwin32.h for the
prototype.

As it is an internal function, its API could change at any time, and
the function could disappear even. (Although I don't see any immediate
reason why its protype would change or it would disappear.) If the
LGPL license of the GTK+ code is compatible with your application's
license it probably is a better idea to just lift the code into your
application.

Actually, I guess one could argue this is a useful function that
should exist as a public (even if platform-specific) API, in
libgdk-pixbuf.

--tml
___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list