Re: [Vala] Cairo example for old gtk (2.12.9)

[Qball Cow <qball sarine nl>]

I would like to make a correction here, the file is not written by me, 
but by malept.

Q.

Харин Роман wrote:
> Thanks to Qball Cow and #vala, there are already exists file:
> http://repo.or.cz/w/gmpc.git?a=blob;f=src/gtktransition.h;h=c4a05eb9b61da8ee3efcdecab469f499cadbbbf1;hb=HEAD
>
> pancake пишет:
> > You need gtk 2.14 to get this symbol. You can also implementit in a
> > define because it's just an accessor to the widget->window struct member.
> >
> > It's really anoying :)
> >
> > On May 17, 2009, at 5:56 PM, Харин Роман <HarinRoman kranky-studio ru>
> > wrote:
> >
> > > Hi, dear list
> > >
> > > Today i try to test Cairo example http://live.gnome.org/Vala/CairoSample.
> > >
> > > But in Ubuntu hardy (8.4.2) Gtk have version 2.12.9. This lead to this
> > > sample became uncompilable.
> > >
> > > /tmp/ccWdOcX9.o: In function `cairo_sample_on_expose':
> > > main.vala.c:(.text+0x11b): undefined reference to `gtk_widget_get_window'
> > > collect2: выполнение ld завершилось с кодом возврата 1
> > > error: cc exited with status 256
> > > Compilation failed: 1 error(s), 0 warning(s)
> > >
> > > Seems to be `gtk_widget_get_window' appered only in Gtk+ 2.14. In
> > > generated code this look like:
> > >   ctx = gdk_cairo_create ((GdkDrawable*) gtk_widget_get_window
> > >      ((GtkWidget*) da));
> > >
> > > But hardy is only one years old.
> > > So it's need to manually modify generated code:
> > >
> > >    ctx = gdk_cairo_create (GDK_DRAWABLE(((GtkWidget*)da)->window));
> > >
> > > Which compile without any problem by:
> > >  gcc CairoSample.c `pkg-config --cflags --libs gtk+-2.0 cairo` -Wall -o
> > > cairosample
> > >
> > > How to automate this? Any ideas are welcome.
> > >
> > > --
> > > Харин Роман <HarinRoman kranky-studio ru>
> > > jabber://harinr jabber ru
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