[gtk] Adwaita: prevent devel styling break selection mode

[Jakub Steiner <jimmac src gnome org>]

commit ef82f1799f7e818ff2fd5c8abd850ffdb473fbe3
Author: Jakub Steiner <jimmac gmail com>
Date:   Mon Oct 22 10:31:20 2018 +0200

    Adwaita: prevent devel styling break selection mode
    
    - Selection mode does not get the special devel styling.
    
    - removed teh last-child() selector for it doesn't work anymore.
      Better style all section of the headerbar than none. Proper fix pending.
    
    https://source.puri.sm/Librem5/libhandy/issues/57

 gtk/theme/Adwaita/_common.scss           | 2 +-
 gtk/theme/Adwaita/gtk-contained-dark.css | 4 ++--
 gtk/theme/Adwaita/gtk-contained.css      | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index b2f7bfe7f3..ecd7ad2c0c 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -1723,7 +1723,7 @@ headerbar { // headerbar border rounding
 // Development versions of apps to use a differently styled headerbar
 
 window.devel {    
-  headerbar:last-child {
+  headerbar.titlebar:not(.selection-mode) {
     background: transparent -gtk-icontheme("system-run-symbolic") 90% 0/256px 256px no-repeat,
                 linear-gradient(to left, mix($selected_bg_color, $bg_color, 10%) 8%, $bg_color 25%);
     color: transparentize($fg_color,.9);
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index 4b362f5505..14449c3997 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -694,9 +694,9 @@ window.csd > .titlebar:not(headerbar) { padding: 0; background-color: transparen
 
 .titlebar:not(headerbar) > separator { background-color: #1b1f20; }
 
-window.devel headerbar { background: transparent -gtk-icontheme("system-run-symbolic") 90% 0/256px 256px 
no-repeat, linear-gradient(to left, #313d45 8%, #33393b 25%); color: rgba(238, 238, 236, 0.1); }
+window.devel headerbar.titlebar:not(.selection-mode) { background: transparent 
-gtk-icontheme("system-run-symbolic") 90% 0/256px 256px no-repeat, linear-gradient(to left, #313d45 8%, 
#33393b 25%); color: rgba(238, 238, 236, 0.1); }
 
-window.devel headerbar label { color: #eeeeec; }
+window.devel headerbar.titlebar:not(.selection-mode) label { color: #eeeeec; }
 
 /************ Pathbars * */
 .path-bar button.text-button, .path-bar button.image-button, .path-bar button { padding-left: 4px; 
padding-right: 4px; }
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index 67aef82932..71f0a2695e 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -702,9 +702,9 @@ window.csd > .titlebar:not(headerbar) { padding: 0; background-color: transparen
 
 .titlebar:not(headerbar) > separator { background-color: #b6b6b3; }
 
-window.devel headerbar { background: transparent -gtk-icontheme("system-run-symbolic") 90% 0/256px 256px 
no-repeat, linear-gradient(to left, #d8dfe6 8%, #e8e8e7 25%); color: rgba(46, 52, 54, 0.1); }
+window.devel headerbar.titlebar:not(.selection-mode) { background: transparent 
-gtk-icontheme("system-run-symbolic") 90% 0/256px 256px no-repeat, linear-gradient(to left, #d8dfe6 8%, 
#e8e8e7 25%); color: rgba(46, 52, 54, 0.1); }
 
-window.devel headerbar label { color: #2e3436; }
+window.devel headerbar.titlebar:not(.selection-mode) label { color: #2e3436; }
 
 /************ Pathbars * */
 .path-bar button.text-button, .path-bar button.image-button, .path-bar button { padding-left: 4px; 
padding-right: 4px; }