[gtk+] Adwaita: solid bg for disabled pushed button

[Lapo Calamandrei <lapo src gnome org>]

commit 874d4ede6709b215998715590412770219fe9fba
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Thu Apr 21 16:43:35 2016 +0200

    Adwaita: solid bg for disabled pushed button

 gtk/theme/Adwaita/_drawing.scss          |   12 +++-----
 gtk/theme/Adwaita/gtk-contained-dark.css |   37 ++++++++++++++-----------
 gtk/theme/Adwaita/gtk-contained.css      |   43 ++++++++++++++++-------------
 3 files changed, 50 insertions(+), 42 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_drawing.scss b/gtk/theme/Adwaita/_drawing.scss
index 7491737..5b9920f 100644
--- a/gtk/theme/Adwaita/_drawing.scss
+++ b/gtk/theme/Adwaita/_drawing.scss
@@ -276,8 +276,7 @@
     outline-color: transparentize($tc, 0.7);
     border-color: if($c!=$bg_color, _border_color($c), $borders_color);
     background-image: none;
-    @if $variant == 'light' { background-color: darken($c, 8%); }
-    @else { background-color: darken($c, 6%); }
+    background-color: if($variant == 'light', darken($c, 8%), darken($c, 6%));
     @include _shadows(inset 0 1px transparentize($_hilight_color, 1),
                       $_button_edge);
 
@@ -306,14 +305,14 @@
   //
   // insensitive pushed button
   //
-    $_bg: if($c!=$bg_color, darken(mix($c,$base_color, 85%), 5%),
-                            $insensitive_bg_color);
+    $_bg: if($variant == 'light', darken(mix($c, $base_color, 85%), 8%), darken(mix($c, $base_color, 85%), 
6%));
     $_bc: if($c!=$bg_color, _border_color($c), $insensitive_borders_color);
 
     label, & { color: if($c!=$bg_color, mix($tc, $_bg, 60%), $insensitive_fg_color); }
 
     border-color: $_bc;
-    background-image: linear-gradient(to bottom, mix($_bc, $_bg, 10%), $_bg);
+    background-color: $_bg;
+    background-image: none;
     // white with 0 alpha to avoid an ugly transition, since no color means
     // black with 0 alpha
     @include _shadows(inset 0 1px transparentize(white, 1), $_button_edge);
@@ -379,8 +378,7 @@
   // backdrop insensitive pushed button
   //
 
-    $_bg: if($c!=$bg_color, darken(mix($c, $base_color, 85%), 5%),
-                            darken($insensitive_bg_color, 5%));
+    $_bg: if($variant == 'light', darken(mix($c, $base_color, 85%), 8%), darken(mix($c, $base_color, 85%), 
6%));
     $_bc: if($variant=='light', $_bg,_border_color($c));
 
     label { color: if($c!=$bg_color, mix($tc, $_bg, 35%), $backdrop_insensitive_color); }
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index be8f16d..ac635de 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -532,7 +532,7 @@ button {
       button:backdrop:disabled:active,
       button:backdrop:disabled:checked {
         border-color: #262929;
-        background-color: #272929;
+        background-color: #282c2c;
         background-image: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
         notebook > header > tabs > arrow:backdrop:disabled:active label, 
button.sidebar-button:backdrop:disabled:active label, button.titlebutton:backdrop:disabled:active label, 
notebook > header > tabs > arrow:backdrop:disabled:checked label, 
button.sidebar-button:backdrop:disabled:checked label, button.titlebutton:backdrop:disabled:checked label, 
notebook > header > tabs > arrow:backdrop:disabled:active label, button.titlebutton:backdrop:disabled:active 
label, notebook > header > tabs > arrow:backdrop:disabled:checked label, 
button.titlebutton:backdrop:disabled:checked label,
@@ -567,7 +567,8 @@ button {
     button:disabled:active,
     button:disabled:checked {
       border-color: #212424;
-      background-image: linear-gradient(to bottom, #313434, #333636);
+      background-color: #282c2c;
+      background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       notebook > header > tabs > arrow:disabled:active label, button.titlebutton:disabled:active label, 
notebook > header > tabs > arrow:disabled:active, button.titlebutton:disabled:active, notebook > header > 
tabs > arrow:disabled:checked label, button.titlebutton:disabled:checked label, notebook > header > tabs > 
arrow:disabled:checked, button.titlebutton:disabled:checked,
       button:disabled:active label,
@@ -874,7 +875,7 @@ button.suggested-action {
       button.suggested-action.flat:backdrop:disabled:active,
       button.suggested-action.flat:backdrop:disabled:checked {
         border-color: #0f2b48;
-        background-color: #1d4877;
+        background-color: #1c4672;
         background-image: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
         .selection-mode button.titlebutton:backdrop:disabled:active label, .selection-mode 
button.titlebutton:backdrop:disabled:checked label,
@@ -882,7 +883,7 @@ button.suggested-action {
         button.suggested-action:backdrop:disabled:checked label,
         button.suggested-action.flat:backdrop:disabled:active label,
         button.suggested-action.flat:backdrop:disabled:checked label {
-          color: #6c88a7; }
+          color: #6b87a3; }
   .selection-mode button.titlebutton:backdrop, .selection-mode button.titlebutton:disabled, .selection-mode 
button.titlebutton:backdrop:disabled,
   button.suggested-action.flat:backdrop,
   button.suggested-action.flat:disabled,
@@ -907,13 +908,14 @@ button.suggested-action {
     button.suggested-action:disabled:active,
     button.suggested-action:disabled:checked {
       border-color: #0f2b48;
-      background-image: linear-gradient(to bottom, #1c4572, #1d4877);
+      background-color: #1c4672;
+      background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       button.suggested-action:disabled:active label,
       button.suggested-action:disabled:active,
       button.suggested-action:disabled:checked label,
       button.suggested-action:disabled:checked {
-        color: #a5b6c9; }
+        color: #a4b5c7; }
   .osd
   button.suggested-action {
     color: #eeeeec;
@@ -1055,14 +1057,14 @@ button.destructive-action {
       button.destructive-action.flat:backdrop:disabled:active,
       button.destructive-action.flat:backdrop:disabled:checked {
         border-color: #760909;
-        background-color: #a41212;
+        background-color: #9f1111;
         background-image: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
         button.destructive-action:backdrop:disabled:active label,
         button.destructive-action:backdrop:disabled:checked label,
         button.destructive-action.flat:backdrop:disabled:active label,
         button.destructive-action.flat:backdrop:disabled:checked label {
-          color: #c46565; }
+          color: #c16464; }
   button.destructive-action.flat:backdrop,
   button.destructive-action.flat:disabled,
   button.destructive-action.flat:backdrop:disabled {
@@ -1086,13 +1088,14 @@ button.destructive-action {
     button.destructive-action:disabled:active,
     button.destructive-action:disabled:checked {
       border-color: #760909;
-      background-image: linear-gradient(to bottom, #9f1111, #a41212);
+      background-color: #9f1111;
+      background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       button.destructive-action:disabled:active label,
       button.destructive-action:disabled:active,
       button.destructive-action:disabled:checked label,
       button.destructive-action:disabled:checked {
-        color: #dba0a0; }
+        color: #d9a0a0; }
   .osd
   button.destructive-action {
     color: #eeeeec;
@@ -1247,7 +1250,8 @@ button.needs-attention > image, stacksidebar row.needs-attention > label {
       color: #949796; }
     .inline-toolbar toolbutton > button:disabled:active, .inline-toolbar toolbutton > 
button:disabled:checked {
       border-color: #212424;
-      background-image: linear-gradient(to bottom, #313434, #333636);
+      background-color: #282c2c;
+      background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .inline-toolbar toolbutton > button:disabled:active label, .inline-toolbar toolbutton > 
button:disabled:active, .inline-toolbar toolbutton > button:disabled:checked label, .inline-toolbar 
toolbutton > button:disabled:checked {
         color: #949796; }
@@ -1278,7 +1282,7 @@ button.needs-attention > image, stacksidebar row.needs-attention > label {
         color: #5d6767; }
       .inline-toolbar toolbutton > button:backdrop:disabled:active, .inline-toolbar toolbutton > 
button:backdrop:disabled:checked {
         border-color: #262929;
-        background-color: #272929;
+        background-color: #282c2c;
         background-image: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
         .inline-toolbar toolbutton > button:backdrop:disabled:active label, .inline-toolbar toolbutton > 
button:backdrop:disabled:checked label {
@@ -1897,7 +1901,7 @@ headerbar {
           headerbar.selection-mode button:backdrop:disabled:active,
           headerbar.selection-mode button:backdrop:disabled:checked {
             border-color: #0f2b48;
-            background-color: #1d4877;
+            background-color: #1c4672;
             background-image: none;
             box-shadow: inset 0 1px rgba(255, 255, 255, 0);
             border-color: #0f2b48; }
@@ -1906,7 +1910,7 @@ headerbar {
             headerbar.selection-mode button:backdrop.flat:disabled:checked label,
             headerbar.selection-mode button:backdrop:disabled:active label,
             headerbar.selection-mode button:backdrop:disabled:checked label {
-              color: #6c88a7; }
+              color: #6b87a3; }
       .selection-mode.titlebar:not(headerbar) button.flat:backdrop, .selection-mode.titlebar:not(headerbar) 
button.flat:disabled, .selection-mode.titlebar:not(headerbar) button.flat:backdrop:disabled,
       headerbar.selection-mode button.flat:backdrop,
       headerbar.selection-mode button.flat:disabled,
@@ -1933,14 +1937,15 @@ headerbar {
         headerbar.selection-mode button:disabled:active,
         headerbar.selection-mode button:disabled:checked {
           border-color: #0f2b48;
-          background-image: linear-gradient(to bottom, #1c4572, #1d4877);
+          background-color: #1c4672;
+          background-image: none;
           box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
           .selection-mode.titlebar:not(headerbar) button:disabled:active label, 
.selection-mode.titlebar:not(headerbar) button:disabled:active, .selection-mode.titlebar:not(headerbar) 
button:disabled:checked label, .selection-mode.titlebar:not(headerbar) button:disabled:checked,
           headerbar.selection-mode button:disabled:active label,
           headerbar.selection-mode button:disabled:active,
           headerbar.selection-mode button:disabled:checked label,
           headerbar.selection-mode button:disabled:checked {
-            color: #a5b6c9; }
+            color: #a4b5c7; }
       .selection-mode.titlebar:not(headerbar) button.suggested-action,
       headerbar.selection-mode button.suggested-action {
         color: #eeeeec;
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index 70730b3..1a71b4d 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -532,7 +532,7 @@ button {
       button:backdrop:disabled:active,
       button:backdrop:disabled:checked {
         border-color: #c0c0bd;
-        background-color: #e4e4e4;
+        background-color: #d7d7d7;
         background-image: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
         notebook > header > tabs > arrow:backdrop:disabled:active label, 
button.sidebar-button:backdrop:disabled:active label, button.titlebutton:backdrop:disabled:active label, 
notebook > header > tabs > arrow:backdrop:disabled:checked label, 
button.sidebar-button:backdrop:disabled:checked label, button.titlebutton:backdrop:disabled:checked label, 
notebook > header > tabs > arrow:backdrop:disabled:active label, button.titlebutton:backdrop:disabled:active 
label, notebook > header > tabs > arrow:backdrop:disabled:checked label, 
button.titlebutton:backdrop:disabled:checked label,
@@ -567,7 +567,8 @@ button {
     button:disabled:active,
     button:disabled:checked {
       border-color: #b6b6b3;
-      background-image: linear-gradient(to bottom, #ebebeb, #f1f1f1);
+      background-color: #d7d7d7;
+      background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       notebook > header > tabs > arrow:disabled:active label, button.titlebutton:disabled:active label, 
notebook > header > tabs > arrow:disabled:active, button.titlebutton:disabled:active, notebook > header > 
tabs > arrow:disabled:checked label, button.titlebutton:disabled:checked label, notebook > header > tabs > 
arrow:disabled:checked, button.titlebutton:disabled:checked,
       button:disabled:active label,
@@ -876,8 +877,8 @@ button.suggested-action {
       button.suggested-action:backdrop:disabled:checked,
       button.suggested-action.flat:backdrop:disabled:active,
       button.suggested-action.flat:backdrop:disabled:checked {
-        border-color: #5094db;
-        background-color: #5094db;
+        border-color: #438cd8;
+        background-color: #438cd8;
         background-image: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
         .selection-mode button.titlebutton:backdrop:disabled:active label, .selection-mode 
button.titlebutton:backdrop:disabled:checked label,
@@ -885,7 +886,7 @@ button.suggested-action {
         button.suggested-action:backdrop:disabled:checked label,
         button.suggested-action.flat:backdrop:disabled:active label,
         button.suggested-action.flat:backdrop:disabled:checked label {
-          color: #8db9e8; }
+          color: #85b4e6; }
   .selection-mode button.titlebutton:backdrop, .selection-mode button.titlebutton:disabled, .selection-mode 
button.titlebutton:backdrop:disabled,
   button.suggested-action.flat:backdrop,
   button.suggested-action.flat:disabled,
@@ -910,13 +911,14 @@ button.suggested-action {
     button.suggested-action:disabled:active,
     button.suggested-action:disabled:checked {
       border-color: #215d9c;
-      background-image: linear-gradient(to bottom, #4b8fd5, #5094db);
+      background-color: #438cd8;
+      background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       button.suggested-action:disabled:active label,
       button.suggested-action:disabled:active,
       button.suggested-action:disabled:checked label,
       button.suggested-action:disabled:checked {
-        color: #b9d4f1; }
+        color: #b4d1ef; }
   .osd
   button.suggested-action {
     color: #eeeeec;
@@ -1057,15 +1059,15 @@ button.destructive-action {
       button.destructive-action:backdrop:disabled:checked,
       button.destructive-action.flat:backdrop:disabled:active,
       button.destructive-action.flat:backdrop:disabled:checked {
-        border-color: #ef3131;
-        background-color: #ef3131;
+        border-color: #ee2323;
+        background-color: #ee2323;
         background-image: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
         button.destructive-action:backdrop:disabled:active label,
         button.destructive-action:backdrop:disabled:checked label,
         button.destructive-action.flat:backdrop:disabled:active label,
         button.destructive-action.flat:backdrop:disabled:checked label {
-          color: #f57979; }
+          color: #f47070; }
   button.destructive-action.flat:backdrop,
   button.destructive-action.flat:disabled,
   button.destructive-action.flat:backdrop:disabled {
@@ -1089,13 +1091,14 @@ button.destructive-action {
     button.destructive-action:disabled:active,
     button.destructive-action:disabled:checked {
       border-color: #a60c0c;
-      background-image: linear-gradient(to bottom, #e82d2d, #ef3131);
+      background-color: #ee2323;
+      background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       button.destructive-action:disabled:active label,
       button.destructive-action:disabled:active,
       button.destructive-action:disabled:checked label,
       button.destructive-action:disabled:checked {
-        color: #f9adad; }
+        color: #f8a7a7; }
   .osd
   button.destructive-action {
     color: #eeeeec;
@@ -1250,7 +1253,8 @@ button.needs-attention > image, stacksidebar row.needs-attention > label {
       color: #8b8e8f; }
     .inline-toolbar toolbutton > button:disabled:active, .inline-toolbar toolbutton > 
button:disabled:checked {
       border-color: #b6b6b3;
-      background-image: linear-gradient(to bottom, #ebebeb, #f1f1f1);
+      background-color: #d7d7d7;
+      background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .inline-toolbar toolbutton > button:disabled:active label, .inline-toolbar toolbutton > 
button:disabled:active, .inline-toolbar toolbutton > button:disabled:checked label, .inline-toolbar 
toolbutton > button:disabled:checked {
         color: #8b8e8f; }
@@ -1281,7 +1285,7 @@ button.needs-attention > image, stacksidebar row.needs-attention > label {
         color: #c3c3c0; }
       .inline-toolbar toolbutton > button:backdrop:disabled:active, .inline-toolbar toolbutton > 
button:backdrop:disabled:checked {
         border-color: #c0c0bd;
-        background-color: #e4e4e4;
+        background-color: #d7d7d7;
         background-image: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
         .inline-toolbar toolbutton > button:backdrop:disabled:active label, .inline-toolbar toolbutton > 
button:backdrop:disabled:checked label {
@@ -1903,8 +1907,8 @@ headerbar {
           headerbar.selection-mode button:backdrop.flat:disabled:checked,
           headerbar.selection-mode button:backdrop:disabled:active,
           headerbar.selection-mode button:backdrop:disabled:checked {
-            border-color: #5094db;
-            background-color: #5094db;
+            border-color: #438cd8;
+            background-color: #438cd8;
             background-image: none;
             box-shadow: inset 0 1px rgba(255, 255, 255, 0);
             border-color: #184472; }
@@ -1913,7 +1917,7 @@ headerbar {
             headerbar.selection-mode button:backdrop.flat:disabled:checked label,
             headerbar.selection-mode button:backdrop:disabled:active label,
             headerbar.selection-mode button:backdrop:disabled:checked label {
-              color: #8db9e8; }
+              color: #85b4e6; }
       .selection-mode.titlebar:not(headerbar) button.flat:backdrop, .selection-mode.titlebar:not(headerbar) 
button.flat:disabled, .selection-mode.titlebar:not(headerbar) button.flat:backdrop:disabled,
       headerbar.selection-mode button.flat:backdrop,
       headerbar.selection-mode button.flat:disabled,
@@ -1940,14 +1944,15 @@ headerbar {
         headerbar.selection-mode button:disabled:active,
         headerbar.selection-mode button:disabled:checked {
           border-color: #215d9c;
-          background-image: linear-gradient(to bottom, #4b8fd5, #5094db);
+          background-color: #438cd8;
+          background-image: none;
           box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
           .selection-mode.titlebar:not(headerbar) button:disabled:active label, 
.selection-mode.titlebar:not(headerbar) button:disabled:active, .selection-mode.titlebar:not(headerbar) 
button:disabled:checked label, .selection-mode.titlebar:not(headerbar) button:disabled:checked,
           headerbar.selection-mode button:disabled:active label,
           headerbar.selection-mode button:disabled:active,
           headerbar.selection-mode button:disabled:checked label,
           headerbar.selection-mode button:disabled:checked {
-            color: #b9d4f1; }
+            color: #b4d1ef; }
       .selection-mode.titlebar:not(headerbar) button.suggested-action,
       headerbar.selection-mode button.suggested-action {
         color: #2e3436;