Re: start-editing signal?

2007-09-25 Thread Dave Howorth
Allin Cottrell wrote: On Mon, 24 Sep 2007, Kristian Rietveld wrote: On Fri, Sep 21, 2007 at 06:05:15PM -0400, Allin Cottrell wrote: My expectation: the unfinished edit will still be in place. Actual behaviour: the bottles of coke cell is as it was before I started; my edit-in-progress is

Re: Theory of good signal/event API design?

2007-09-25 Thread Chris Vine
On Tue, 2007-09-25 at 09:07 +0200, Sander Marechal wrote: Andy Wingo wrote: You probably won't get terribly useful answers here, GStreamer's bus is not present in other GObject-based libraries like GTK+. Even if it were, this is probably more appropriate to gtk-app-devel. Consider

Re: GTK+ 2.12.0 dependent on jpeg62.dll?

2007-09-25 Thread Tor Lillqvist
Tried to update to gtk 2.12.0 from 2.10.14 and discovered dependenscies on Jpeg and tiff dll's this wasn't the case before. Technically, gtk+ (on Windows, and all other platforms) as a whole has always depended on the jpeg and tiff libraries. In my earlier Windows builds, the dependencies on

Signal propagation with g_signal_emit_valist()

2007-09-25 Thread Nicola Fontana
Hi all, I've the following function: void propagate_valist (GSList *children, guint signal_id, GQuark detail, va_list var_args) { GSList *child = children; while (child) { if (G_IS_OBJECT (child-data))

Re: Theory of good signal/event API design?

2007-09-25 Thread Sander Marechal
Chris Vine wrote: On Tue, 2007-09-25 at 09:07 +0200, Sander Marechal wrote: Andy Wingo wrote: Consider writing to gstreamer-devel. I wrote there too, but got no comments. The reason I posted to the GTK lists as well is because GTK is also event/signal driven. I'm not looking for anything

Re: Theory of good signal/event API design?

2007-09-25 Thread Peter Clifton
On Tue, 2007-09-25 at 22:16 +0200, Sander Marechal wrote: [snip] Actually, I am not interested in the underlying technology at all. What I am interested in is: When you write a signal/event driven program or a widget or whatever, how do you figure out what signals to send out, so other

Treeview column width changed signal

2007-09-25 Thread Jeffrey Barish
Is there a way to be notified when the width of a column in a treeview changes? I would like to record the new column widths so that I can set them to the same values the next time the window opens. The only signal in TreeViewColumn is clicked, which doesn't seem to do what I need. -- Jeffrey