On Fri, 29 Sep 2000, Dave Belfer-Shevett wrote:
> This is -OUTSTANDING- information. I have just one teeny weeny question,
> which will cement me as a Newbie. :)
We where all newbies once.
> On Fri, 29 Sep 2000, Alexandre Fayolle wrote:
> > struct GdkEventKey
> > {
> > GdkEventType type;
> > GdkWindow *window;
> > gint8 send_event;
> > guint32 time;
> > guint state;
> > guint keyval;
> > gint length;
> > gchar *string;
> > };
> >
> Etc. I understand that it's an GdkEventKey struct. There's a lot of
> structures returned from GTK. I understand there are methods associated
> with Objects that come back (ala a 'set_text' associated with a GtkEntry
> field, etc).
>
> But how do I retrieve values from the structure? ala, 'gint' is within
> the structure. How do I get that value, with an explicit
> get_gint() method associated with the object?
Ahem. In the above snippet of doc, 'gint' is a type, not a member. ;o)
The python mappings are very easy to use: the keyevent parameter you get
is a python object with attributes that match the names of the C structure
members. If you want to react on a ^C, for example, you can do something
like:
import GDK
def keyevent_handler(widget,keyevent):
if keyevent.keyval=GDK.C and keyevent.state=GDK.CONTROL_MASK:
# do something here
pass
Does this answer your question?
--
Alexandre Fayolle
http://www.logilab.com - "Mais o� est donc Ornicar ?" -
LOGILAB, Paris (France).
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