Adwaita: Fix syntax error in cross-fade()

cross-fade() requires two images.

Fixes https://gitlab.gnome.org/GNOME/gtk/issues/2371

diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index ead3e20e3636a4619486982c25932a053402ff9e..0bc2b6fcdcf9f5f0f65b6a995852d5959a6a2bd0 100644 (file)
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -1823,11 +1823,11 @@ headerbar { // headerbar border rounding
 window.devel {
   headerbar.titlebar:not(.selection-mode) {
     $c: darken($bg_color, 10%);
-    $gradient: cross-fade(10% -gtk-icontheme("system-run-symbolic")) 90% 0/256px 256px no-repeat,
+    $gradient: cross-fade(10% -gtk-icontheme("system-run-symbolic"), image(transparent)) 90% 0/256px 256px no-repeat,
                linear-gradient(to right, transparent 65%, transparentize($selected_bg_color, 0.8)),
                linear-gradient(to top, darken($c, 3%), $c 3px, lighten($c, 6%));
     @if $variant == 'dark' {
-      $gradient: cross-fade(10% -gtk-icontheme("system-run-symbolic")) 90% 0/256px 256px no-repeat,
+      $gradient: cross-fade(10% -gtk-icontheme("system-run-symbolic"), image(transparent)) 90% 0/256px 256px no-repeat,
                  linear-gradient(to right, transparent 65%, transparentize($selected_bg_color, 0.9)),
                  linear-gradient(to top, lighten($c, 3%) 3px, lighten($c, 5%));
     }
@@ -1835,7 +1835,7 @@ window.devel {
     background: $bg_color $gradient;
 
     &:backdrop {
-      background: $bg_color cross-fade(10% -gtk-icontheme("system-run-symbolic")) 90% 0/256px 256px no-repeat,
+      background: $bg_color cross-fade(10% -gtk-icontheme("system-run-symbolic"), image(transparent)) 90% 0/256px 256px no-repeat,
                   image($bg_color); /* background-color would flash */
     }
   }

diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index 7657fb357c4f568f06039263590fa0d44bf81bc5..6459c8f6d380127e4a2f4030583a5aeda0cbdb66 100644 (file)
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -668,9 +668,9 @@ window.csd > .titlebar:not(headerbar) { padding: 0; background-color: transparen
 
 .titlebar:not(headerbar) separator { background-color: #1b1b1b; }
 
-window.devel headerbar.titlebar:not(.selection-mode) { background: #353535 cross-fade(10% -gtk-icontheme("system-run-symbolic")) 90% 0/256px 256px no-repeat, linear-gradient(to right, transparent 65%, rgba(21, 83, 158, 0.1)), linear-gradient(to top, #232323 3px, #282828); }
+window.devel headerbar.titlebar:not(.selection-mode) { background: #353535 cross-fade(10% -gtk-icontheme("system-run-symbolic"), image(transparent)) 90% 0/256px 256px no-repeat, linear-gradient(to right, transparent 65%, rgba(21, 83, 158, 0.1)), linear-gradient(to top, #232323 3px, #282828); }
 
-window.devel headerbar.titlebar:not(.selection-mode):backdrop { background: #353535 cross-fade(10% -gtk-icontheme("system-run-symbolic")) 90% 0/256px 256px no-repeat, image(#353535); /* background-color would flash */ }
+window.devel headerbar.titlebar:not(.selection-mode):backdrop { background: #353535 cross-fade(10% -gtk-icontheme("system-run-symbolic"), image(transparent)) 90% 0/256px 256px no-repeat, image(#353535); /* background-color would flash */ }
 
 /************ 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 f8018002fe3517291c93edaa3ecd4073bfd580a6..950eb3d35234b6ad7e8fe352ec986631936ad5d4 100644 (file)
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -676,9 +676,9 @@ window.csd > .titlebar:not(headerbar) { padding: 0; background-color: transparen
 
 .titlebar:not(headerbar) separator { background-color: #cdc7c2; }
 
-window.devel headerbar.titlebar:not(.selection-mode) { background: #f6f5f4 cross-fade(10% -gtk-icontheme("system-run-symbolic")) 90% 0/256px 256px no-repeat, linear-gradient(to right, transparent 65%, rgba(53, 132, 228, 0.2)), linear-gradient(to top, #d8d4d0, #dfdcd8 3px, #edebe9); }
+window.devel headerbar.titlebar:not(.selection-mode) { background: #f6f5f4 cross-fade(10% -gtk-icontheme("system-run-symbolic"), image(transparent)) 90% 0/256px 256px no-repeat, linear-gradient(to right, transparent 65%, rgba(53, 132, 228, 0.2)), linear-gradient(to top, #d8d4d0, #dfdcd8 3px, #edebe9); }
 
-window.devel headerbar.titlebar:not(.selection-mode):backdrop { background: #f6f5f4 cross-fade(10% -gtk-icontheme("system-run-symbolic")) 90% 0/256px 256px no-repeat, image(#f6f5f4); /* background-color would flash */ }
+window.devel headerbar.titlebar:not(.selection-mode):backdrop { background: #f6f5f4 cross-fade(10% -gtk-icontheme("system-run-symbolic"), image(transparent)) 90% 0/256px 256px no-repeat, image(#f6f5f4); /* background-color would flash */ }
 
 /************ Pathbars * */
 .path-bar button.text-button, .path-bar button.image-button, .path-bar button { padding-left: 4px; padding-right: 4px; }