loginDialog: Add focus indication

While keynav works on login screen and unlock dialog, most elements
currently miss a focus indication.

https://bugzilla.gnome.org/show_bug.cgi?id=684730

diff --git a/data/theme/gnome-shell.css b/data/theme/gnome-shell.css
index af8508bf2b9288ecd8e14cf4f147c0a8b8509974..771bbab687b496dc2f083c6fb359792aa3d64bec 100644 (file)
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@@ -2102,6 +2102,7 @@ StScrollBar StButton#vhandle:active {
     padding-top: 1em;
 }
 
+.login-dialog-not-listed-button:focus .login-dialog-not-listed-label,
 .login-dialog-not-listed-button:hover .login-dialog-not-listed-label {
     color: #E8E8E8;
 }
@@ -2184,13 +2185,23 @@ StScrollBar StButton#vhandle:active {
     padding: 3px 18px;
 }
 
+.login-dialog .modal-dialog-button:focus {
+    padding: 2px 17px;
+    border: 2px solid #8b8b8b;
+}
+
 .login-dialog .modal-dialog-button:default {
     background-gradient-start: #6793c4;
     background-gradient-end: #335d8f;
     background-gradient-direction: vertical;
+    padding: 2px 17px;
     border: 2px solid #16335d;
 }
 
+.login-dialog .modal-dialog-button:default:focus {
+    border: 2px solid #377fe7;
+}
+
 .login-dialog .modal-dialog-button:default:hover {
     background-gradient-start: #74a0d0;
     background-gradient-end: #436d9f;