bug#18155: 24.3.92; Honor toolBar resource *before* showing frame

[Eli Zaretskii]

> Cc: "carlosjosepita@gmail.com" <carlosjosepita@gmail.com>,
>  "18155@debbugs.gnu.org" <18155@debbugs.gnu.org>
> From: Jan Djärv <jan.h.d@swipnet.se>
> Date: Thu, 31 Jul 2014 13:29:23 +0200
> 
> > Thanks.  So I was mistaken: this does not depend on the toolkit.  In
> > that case, I guess we could change that to work more like the menu
> > bar, which (AFAIR) is shown on the initial frame.
> 
> When I looked at this, the tool bar items where not initialised at frame 
> creation.  So there where no items to put there even if we did show the 
> toolbar. For Gtk it will show a bar a few pixels high.  It is hard to figure 
> out how high an item will be later on as this depends on the size of the 
> image, padding and so on. 

Yes, of course.  However, tool-bar buttons are (by default) created
from certain menu-bar items.  And since (AFAIR) we do show the menu
bar when the frame is created, we could at the same time compute and
display the tool bar.