Document tool-bar-style

doc/emacs/ChangeLog

+2010-04-21  Jan Djärv  <jan.h.d@swipnet.se>
+
+	* frames.texi (Tool Bars): Add tool-bar-style.
+
 2010-04-21  Glenn Morris  <rgm@gnu.org>
 
 	* ack.texi, emacs.texi (Acknowledgments): Add SELinux support.

doc/emacs/frames.texi

@@ -1262,6 +1262,13 @@ bar uses monochrome icons (PBM or XBM format).
   You can turn display of tool bars on or off with @kbd{M-x
 tool-bar-mode} or by customizing the option @code{tool-bar-mode}.
 
+@vindex tool-bar-style
+@cindex Tool Bar style
+  When Emacs is compiled with GTK+ support, tool bars can have text and images.
+Customize @code{tool-bar-style} to select style.  The default style is
+the same as for the desktop in the Gnome case.  If no default is found,
+the tool bar uses just images.
+
 @node Dialog Boxes
 @section Using Dialog Boxes
 @cindex dialog boxes

etc/NEWS

@@ -68,6 +68,10 @@ Algorithm.
 ** GTK scroll-bars are now placed on the right by default.
 Use `set-scroll-bar-mode' to change this.
 
+** GTK tool bars can have just text, just images or images and text.
+Customize `tool-bar-style´ to choose style.  On a Gnome desktop, the default
+is taken from the desktop settings.
+
 ** Lucid menus and dialogs can display antialiased fonts if Emacs is built
 with Xft.