[gtk] adwaita: Move searchbar style to box child

[Timm Bäder <baedert src gnome org>]

commit 1b8a768279e1cf093b16c6c71965aa5cb1c80682
Author: Timm Bäder <mail baedert org>
Date:   Fri Feb 16 21:19:04 2018 +0100

    adwaita: Move searchbar style to box child
    
    This way, we avoid a 1px border at the bottom of the actual searchbar
    widget and move it instead to the child of a GtkRevealer. Since we can
    now use widgets with 0px height, we finally get rid of the 1px border
    that was drawn even if the searchbar child was hidden.

 gtk/theme/Adwaita/_common.scss           |  6 +++++-
 gtk/theme/Adwaita/gtk-contained-dark.css | 12 +++++++-----
 gtk/theme/Adwaita/gtk-contained.css      | 12 +++++++-----
 3 files changed, 19 insertions(+), 11 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index f3d479f64f..3e28edd0f3 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -1394,7 +1394,6 @@ toolbar {
   border-radius: 0  0 5px 5px;
 }
 
-searchbar,
 .location-bar {
   @extend %toolbar;
 
@@ -1408,6 +1407,11 @@ searchbar {
   padding: 0px;
   >revealer>box {
     padding: 6px;
+    @extend %toolbar;
+
+    @extend %darkbar;
+
+    border-width: 0 0 1px;
   }
 }
 
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index d2552a9a60..ff8fa57b4d 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -565,7 +565,7 @@ combobox arrow { -gtk-icon-source: -gtk-icontheme("pan-down-symbolic"); min-heig
 combobox:drop(active) { box-shadow: none; }
 
 /************ Toolbars * */
-toolbar, .inline-toolbar, searchbar, .location-bar { padding: 4px; background-color: #33393b; }
+toolbar, .inline-toolbar, .location-bar, searchbar > revealer > box { padding: 4px; background-color: 
#33393b; }
 
 toolbar { padding: 4px 3px 3px 4px; }
 
@@ -583,13 +583,15 @@ toolbar:not(.inline-toolbar):not(.osd) switch, toolbar:not(.inline-toolbar):not(
 
 .inline-toolbar { padding: 3px; border-width: 0 1px 1px; border-radius: 0  0 5px 5px; }
 
-searchbar, .location-bar { border-width: 0 0 1px; padding: 0px; }
+.location-bar { border-width: 0 0 1px; padding: 0px; }
 
-searchbar > revealer > box { padding: 6px; }
+searchbar { padding: 0px; }
 
-.inline-toolbar, searchbar, .location-bar { border-style: solid; border-color: #1b1f20; background-color: 
#2c3133; }
+searchbar > revealer > box { padding: 6px; border-width: 0 0 1px; }
 
-.inline-toolbar:backdrop, searchbar:backdrop, .location-bar:backdrop { border-color: #202425; 
background-color: #2c3233; box-shadow: none; transition: 200ms ease-out; }
+.inline-toolbar, .location-bar, searchbar > revealer > box { border-style: solid; border-color: #1b1f20; 
background-color: #2c3133; }
+
+.inline-toolbar:backdrop, .location-bar:backdrop, searchbar > revealer > box:backdrop { border-color: 
#202425; background-color: #2c3233; box-shadow: none; transition: 200ms ease-out; }
 
 /*************** Header bars * */
 .titlebar:not(headerbar), headerbar { padding: 0 6px; min-height: 46px; border-width: 0 0 1px; border-style: 
solid; border-color: #0b0c0c; border-radius: 0; background: #2c3133 linear-gradient(to top, #25292b, #2a2e30 
2px, #2c3133 3px); box-shadow: inset 0 1px rgba(238, 238, 236, 0.07); }
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index 2f29e88149..df2b78bf86 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -573,7 +573,7 @@ combobox arrow { -gtk-icon-source: -gtk-icontheme("pan-down-symbolic"); min-heig
 combobox:drop(active) { box-shadow: none; }
 
 /************ Toolbars * */
-toolbar, .inline-toolbar, searchbar, .location-bar { padding: 4px; background-color: #e8e8e7; }
+toolbar, .inline-toolbar, .location-bar, searchbar > revealer > box { padding: 4px; background-color: 
#e8e8e7; }
 
 toolbar { padding: 4px 3px 3px 4px; }
 
@@ -591,13 +591,15 @@ toolbar:not(.inline-toolbar):not(.osd) switch, toolbar:not(.inline-toolbar):not(
 
 .inline-toolbar { padding: 3px; border-width: 0 1px 1px; border-radius: 0  0 5px 5px; }
 
-searchbar, .location-bar { border-width: 0 0 1px; padding: 0px; }
+.location-bar { border-width: 0 0 1px; padding: 0px; }
 
-searchbar > revealer > box { padding: 6px; }
+searchbar { padding: 0px; }
 
-.inline-toolbar, searchbar, .location-bar { border-style: solid; border-color: #b6b6b3; background-color: 
#d9d9d7; }
+searchbar > revealer > box { padding: 6px; border-width: 0 0 1px; }
 
-.inline-toolbar:backdrop, searchbar:backdrop, .location-bar:backdrop { border-color: #c0c0bd; 
background-color: #dadad8; box-shadow: none; transition: 200ms ease-out; }
+.inline-toolbar, .location-bar, searchbar > revealer > box { border-style: solid; border-color: #b6b6b3; 
background-color: #d9d9d7; }
+
+.inline-toolbar:backdrop, .location-bar:backdrop, searchbar > revealer > box:backdrop { border-color: 
#c0c0bd; background-color: #dadad8; box-shadow: none; transition: 200ms ease-out; }
 
 /*************** Header bars * */
 .titlebar:not(headerbar), headerbar { padding: 0 6px; min-height: 46px; border-width: 0 0 1px; border-style: 
solid; border-color: #91918c; border-radius: 0; background: #f4f4f4 linear-gradient(to top, #d4d4d2, #efefef 
2px, #f4f4f4 3px); box-shadow: inset 0 1px rgba(255, 255, 255, 0.8); }