Re: gtkextra

On 2003.08.05 15:47 Manuel Op de Coul wrote:
> >Well, yes, a release-quality tarball package isn't available, but
> >there is the gtkextra-2 branch of CVS, which (modulo an occasional
> >hiccup here and there) I've been employing more or less succesfully
> >for some months now.
> 
> I see, there must be a bug then. This message appears some 18 or 19
> times in a single call to "paint" on a plot canvas with only one plot.
> It appears under Windows, and not under Linux.
> 
> (scala:2088): GLib-GObject-CRITICAL **: file gobject.c: line 1338
> (g_object_unref): assertion `object->ref_count > 0' failed.

Known bug in the win32 version of Gtk+, see
http://bugzilla.gnome.org/show_bug.cgi?id=111028

> Also I set the plot on the canvas not selectable, but when I click
> on it with the left mouse button this message appears:
> 
> WARNING: **: Couldn't load font "helvetica Medium 12" falling back to
> "Sans Medium 12".
> 
> However I have changed the font for everything, so I don't use
> helvetica anymore. Also don't understand why it wants to load the font
> for that mouse click.

You need to create a pango.alias file (helvetica is herd-coded into
GtkExtra). Mine looks like this:

times="times new roman"
helvetica="arial"
avantgarde="tahoma"
bookman="book antiqua"
courier="courier new"
newcenturyschlbk="calisto mt"
palatino="book antiqua"
zapfchancery="lucida sans"

> Another change I noticed is that "show_all" on the dialog doesn't
> show the plot anymore, one has to call "paint" and then "refresh".

Pass.

Cheers,

Ali.


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