Take colors for region face (selected text) from the Gtk+ theme.

* lisp/dynamic-setting.el (dynamic-setting-handle-config-changed-event):
Handle theme-name change.

* lisp/faces.el (region): Add type gtk that uses gtk colors.

* src/gtkutil.c (xg_check_special_colors, style_changed_cb): New functions.
(xg_create_frame_widgets): Connect theme name changes to
style_changed_cb.

* src/gtkutil.h (xg_check_special_colors): Declare.

* src/xfns.c (x_defined_color): If USE_GTK, call xg_check_special_colors
first.

1 files changed, 3 insertions, 0 deletions

diff --git a/etc/NEWS b/etc/NEWS
index 9837e6c95b8..a8908379ce4 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -109,6 +109,9 @@ The frame-parameter tool-bar-position controls this.  It takes the values
 top, left, tight or bottom.  The Options => Show/Hide menu has entries
 for this.
 
+** The colors for selected text (the region face) are taken from the GTK
+theme when Emacs is built with GTK.
+
 ** Emacs uses GTK tooltips by default if built with GTK.  You can turn that
 off by customizing x-gtk-use-system-tooltips.