treeview example, moved stuff to common config

.config/gtk-3.0/shared.css

@@ -18,6 +18,24 @@
     color: inherit;
 }
 
+*:hover {
+    color: @acc1_color;
+}
+
+.view,
+.cell {
+    background: @bg_color;
+    color: @fg_color;
+}
+
+.view:hover {
+    color: @acc1_color;
+}
+
+.view:selected {
+    color: @bg_color;
+}
+
 selection,
 *:selected:selected,
 *:selected:focus {
@@ -58,12 +76,6 @@ label {
     -gtk-icon-effect: dim;
 }
 
-.view,
-.cell {
-    background: @bg_color;
-    color: @fg_color;
-}
-
 entry {
     padding: 3px;
     border-width: 1px;

.config/gtk-3.0/widgets/treeview.css

@@ -1,8 +1,34 @@
-treeview.view:hover {
-    color: @acc1_color;
+/* Beispiel aus
+https://github.com/EliverLara/Ant/blob/master/gtk-3.0/gtk-widgets.css
+*/
+
+/*
+GtkTreeView {
+    -GtkTreevew-vertical-separator: 6;
+    -GtkWidget-focus-line-width: 1;
+    -GtkWidget-focus-padding: 1;
+}
+
+GtkTreeView {
+    border: 1px solid @bg_color;
 }
 
-treeview.view:selected {
-    color: @bg_color;
+GtkTreeView.view:selected {
+    border: none; 
 }
 
+GtkTreeView.dnd {
+    padding: 6px 6px;
+    border-width: 1px;
+    border-style: solid;
+    border-color: shade(@selected_bg_color, 0.9);
+    border-radius: 0;
+}
+
+GtkTreeView .entry {
+    padding: 6px 6px;
+    border-radius: 0;
+    background-color: @base_color;
+    background-image: none;
+}
+*/