Bugzilla Bug 66853

GTK2-Theming doesn't work for 32bit-binary apps like mozilla-firefox-bin or
realplayer 10, because the necessary gtk-engines are missing in /usr/lib32.

Reproducible: Always
Steps to Reproduce:
1. Start a 32bit-binary app (e.g. firefox-bin)

Actual Results:  
The gtk2 theming doesn't work. Only the correct window color is set.

Expected Results:  
The apps should look like all the 64bit gtk2-apps.

Copying the contents of the SuSE-32bit-rpm
(ftp.suse.com/pub/suse/i386/9.1/suse/i586/gtk2-engines-2.2.0-393.i586.rpm)
solves the problem. So it would be great if we could add the missing 32bit
engines in one of the emul-linux-libs (probably emul-linux-x86-gtklibs).

Please provide the output of emerge --info

My emerge info:

Portage 2.0.50-r11 (gcc34-2004.2, gcc-3.4.2, glibc-2.3.4.20040808-r1, 2.6.7-gentoo-r9)
=================================================================
System uname: 2.6.7-gentoo-r9 x86_64 AMD Athlon(tm) 64 Processor 3000+
Gentoo Base System version 1.4.16
Autoconf: sys-devel/autoconf-2.59-r4
Automake: sys-devel/automake-1.8.5-r1
ACCEPT_KEYWORDS="amd64"
AUTOCLEAN="yes"
CFLAGS="-march=k8 -O3 -pipe -fomit-frame-pointer"
CHOST="x86_64-pc-linux-gnu"
COMPILER=""
CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3/share/config /usr/share/config /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-march=k8 -O3 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoaddcvs ccache"
GENTOO_MIRRORS="ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo/ ftp://mirrors.sec.informatik.tu-darmstadt.de/gentoo/ ftp://gentoo.inode.at/source/ http://linux.rz.ruhr-uni-bochum.de/download/gentoo-mirror/ http://gentoo.tiscali.nl/gentoo/"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X acpi alsa amd64 apm arts artswrappersuid avi berkdb bitmap-fonts bonobo cdr crypt cups divx4linux dvd dvdr encode esd f77 fam fbcon foomaticdb gdbm gif gimpprint gnome gpm gstreamer gtk gtk2 gtkhtml imagemagick imlib ipv6 java joystick jpeg kde libg++ libwww linguas_de mad mikmod motif mozilla mpeg ncurses nls nptl oggvorbis opengl oss pam pda pdflib perl png python qt quicktime readline samba sdl slang spell ssl tcpd tiff truetype xml xml2 xprint xv zlib"

32-bit QT/KDE apps also behave this same way. 32-bit look different than
64-bit, themed apps. Would it be fixed a simmilar way? Create a new bug?

this is fixed in emul-...-gtklibs-2.0. thanks for reporting!