[libdazzle] themes: update graph themes for Adwaita and fallbacks

[Christian Hergert <chergert src gnome org>]

commit 9066ca0dcdf0df744b4ad23fd8c901a1b014d9d1
Author: Christian Hergert <chergert redhat com>
Date:   Tue Jun 6 18:40:18 2017 -0700

    themes: update graph themes for Adwaita and fallbacks

 data/themes/Adwaita/Adwaita-graphs.css |    2 +-
 data/themes/shared.css                 |    1 +
 data/themes/shared/shared-graphs.css   |    6 ++++++
 src/dazzle.gresources.xml              |    1 +
 4 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/data/themes/Adwaita/Adwaita-graphs.css b/data/themes/Adwaita/Adwaita-graphs.css
index 05a7b22..cd8e8f1 100644
--- a/data/themes/Adwaita/Adwaita-graphs.css
+++ b/data/themes/Adwaita/Adwaita-graphs.css
@@ -1,4 +1,4 @@
-dzlgraphview {
+dzlgraphview.view {
   background-color: #f6f7f8;
   background-size: 8px 8px;
   background-image: repeating-linear-gradient(0deg, #f0f1f2, #f0f1f2 1px, transparent 1px, transparent 8px),
diff --git a/data/themes/shared.css b/data/themes/shared.css
index 5e0296e..36e29ce 100644
--- a/data/themes/shared.css
+++ b/data/themes/shared.css
@@ -1,4 +1,5 @@
 /* Theme agnostic or base-layer CSS styling */
+@import url("resource:///org/gnome/dazzle/themes/shared/shared-graphs.css");
 @import url("resource:///org/gnome/dazzle/themes/shared/shared-panels.css");
 @import url("resource:///org/gnome/dazzle/themes/shared/shared-pillbox.css");
 @import url("resource:///org/gnome/dazzle/themes/shared/shared-preferences.css");
diff --git a/data/themes/shared/shared-graphs.css b/data/themes/shared/shared-graphs.css
new file mode 100644
index 0000000..df9b786
--- /dev/null
+++ b/data/themes/shared/shared-graphs.css
@@ -0,0 +1,6 @@
+dzlgraphview.view {
+  background-color: transparent;
+  background-size: 8px 8px;
+  background-image: repeating-linear-gradient(0deg, alpha(@borders,0.25), alpha(@borders,0.25) 1px, 
transparent 1px, transparent 8px),
+                    repeating-linear-gradient(-90deg, alpha(@borders,0.25), alpha(@borders,0.25) 1px, 
transparent 1px, transparent 8px);
+}
diff --git a/src/dazzle.gresources.xml b/src/dazzle.gresources.xml
index 2c09631..0d90dae 100644
--- a/src/dazzle.gresources.xml
+++ b/src/dazzle.gresources.xml
@@ -43,6 +43,7 @@
 
     <!-- Default and Fallback Theme -->
     <file compressed="true" alias="shared.css">../data/themes/shared.css</file>
+    <file compressed="true" alias="shared/shared-graphs.css">../data/themes/shared/shared-graphs.css</file>
     <file compressed="true" alias="shared/shared-panels.css">../data/themes/shared/shared-panels.css</file>
     <file compressed="true" alias="shared/shared-pillbox.css">../data/themes/shared/shared-pillbox.css</file>
     <file compressed="true" 
alias="shared/shared-preferences.css">../data/themes/shared/shared-preferences.css</file>