Required GTK version (was: Narrow separator tool bar icon in Emacs 22?)

[Reiner Steib]

On Fri, Jan 27 2006, Jan D. wrote:

> Reiner Steib wrote:
>>in Emacs 21, the following code adds a *narrow* separator icon [1] and
>>an exit icon to the toolbar: [...]
>>In Emacs 22 (Gtk build), the separator icon is as broad as the other
>>icons.  Is it possible to have a narrow separator in Emacs 22?  How?
>
> The way to make items of unequal width changed from GTK 2.2 to GTK
> 2.4 in an incompatible way.  

Thanks for your explanation.

> So I can make your example work, but then we would have to require
> GTK 2.4 or newer.  Maybe that isn't such a big reuirement now that
> 2.8 is out.

I don't have a strong opinion on this.  

FWIW, SuSE 9.2 (which is more than one year old) has GTK+ Version
2.4.9, SuSE 10.0 has GTK 2.8.  Which version of GTK is included in
Debian (stable)?

Bye, Reiner.
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