Support GTK+ 2.x instead of GTK+ 3.x

Packages describing “gtk2” as local USE flag

Package “gtk2” Flag Description
app-admin/gtkdiskfree Support GTK+ 2.x instead of GTK+ 3.x
app-i18n/uim Enable support for x11-libs/gtk+:2
app-i18n/ibus-unikey Enable support for x11-libs/gtk+:2
app-editors/gvim Enable GTK+2 interface
mail-client/claws-mail Build support for GTK+-2 instead of GTK+-3 (live ebuild only)
app-i18n/ibus Enable support for x11-libs/gtk+:2
app-i18n/fcitx Install input method module for GTK+ 2
media-libs/lvtk Enable x11-libs/gtk+:2 based GUI support
dev-util/geany Use GTK+2 instead of GTK+3
net-misc/youtube-viewer Use the old gtk2 GUI instead of the gtk3 one
net-analyzer/pinger Install the gtkpinger GUI utility based on x11-libs/gtk+:2
www-client/netsurf Build GTK2 GUI
app-i18n/im-chooser Build with x11-libs/gtk+:2 instead of x11-libs/gtk+:3
app-i18n/imsettings Build with x11-libs/gtk+:2 instead of x11-libs/gtk+:3
net-misc/putty Build the PuTTY client with x11-libs/gtk+:2 instead of x11-libs/gtk+:3
x11-misc/e16-keyedit Build with x11-libs/gtk+:2 instead of x11-libs/gtk+:3
x11-misc/gtkdialog Build with GTK+2 instead of GTK+3
x11-themes/arc-theme Install GTK+2 theme

All packages providing a “gtk2” USE flag (14)