[gnome-themes-standard] adwaita: add a focus-dashes style property

[Cosimo Cecchi <cosimoc src gnome org>]

commit 05c18fcfa08361e18d78244fbba64cdc30b39fdb
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Mar 14 11:33:20 2011 -0400

    adwaita: add a focus-dashes style property
    
    focus-dashes enables a dashed line for focus.

 src/adwaita_engine.c           |   12 ++++++++++++
 themes/Adwaita/gtk-3.0/gtk.css |    6 +++++-
 2 files changed, 17 insertions(+), 1 deletions(-)
---
diff --git a/src/adwaita_engine.c b/src/adwaita_engine.c
index c6048e8..eadb8f7 100644
--- a/src/adwaita_engine.c
+++ b/src/adwaita_engine.c
@@ -168,6 +168,8 @@ adwaita_engine_render_focus (GtkThemingEngine *engine,
 	GtkStateFlags state;
 	gint line_width;
 	gint border_radius;
+	gboolean use_dashes;
+	double dashes[2] = { 2.0, 0.2 };
 
 	state = gtk_theming_engine_get_state (engine);
 	gtk_theming_engine_get (engine, state,
@@ -175,6 +177,7 @@ adwaita_engine_render_focus (GtkThemingEngine *engine,
 				"-adwaita-focus-fill-color", &fill_color,
 				"-adwaita-focus-border-radius", &border_radius,
 				"-adwaita-focus-border-gradient", &pattern,
+				"-adwaita-focus-border-dashes", &use_dashes,
 				NULL);
 
 	gtk_theming_engine_get_style (engine,
@@ -198,6 +201,10 @@ adwaita_engine_render_focus (GtkThemingEngine *engine,
 		cairo_fill_preserve (cr);
 	}
 
+	if (use_dashes) {
+		cairo_set_dash (cr, dashes, 1, 0.0);
+	}
+
 	/* if we have a gradient, draw the gradient, otherwise
 	 * draw the line if we have a color for it.
 	 */
@@ -1678,6 +1685,11 @@ adwaita_engine_class_init (AdwaitaEngineClass *klass)
 								  "Border gradient",
 								  "Border gradient",
 								  CAIRO_GOBJECT_TYPE_PATTERN, 0));
+	gtk_theming_engine_register_property (ADWAITA_NAMESPACE, NULL,
+					      g_param_spec_boolean ("focus-border-dashes",
+								    "Focus border uses dashes",
+								    "Focus border uses dashes",
+								    FALSE, 0));
 }
 
 static void
diff --git a/themes/Adwaita/gtk-3.0/gtk.css b/themes/Adwaita/gtk-3.0/gtk.css
index 5c713a3..62b98c1 100644
--- a/themes/Adwaita/gtk-3.0/gtk.css
+++ b/themes/Adwaita/gtk-3.0/gtk.css
@@ -136,10 +136,11 @@
     border-radius: 3;
 
     -GtkWidget-focus-line-width: 1;
-    -adwaita-focus-border-color: @keyboard_focus_border_a;
+    -adwaita-focus-border-color: alpha (@theme_text_color, 0.4);
     -adwaita-focus-border-radius: 2;
     -adwaita-focus-fill-color: none;
     -adwaita-focus-border-gradient: none;
+    -adwaita-focus-border-dashes: 1;
 }
 
 /***************
@@ -477,6 +478,7 @@ GtkComboBox.button {
                                                    from (alpha (@keyboard_focus_border_a, 0.62)),
                                                    to (alpha (@keyboard_focus_border_b, 0.62)));
     -adwaita-focus-border-radius: 1;
+    -adwaita-focus-border-dashes: 0;
     -GtkWidget-focus-line-width: 2;
 
     border-radius: 2;
@@ -928,6 +930,7 @@ GtkIconView.view.cell:selected:focused {
      */
     -adwaita-focus-border-color: @progressbar_border;
     -adwaita-focus-border-radius: 3;
+    -adwaita-focus-border-dashes: 0;
 }
 
 .view {
@@ -943,6 +946,7 @@ GtkTreeView {
 
     -GtkWidget-focus-line-width: 1;
     -adwaita-focus-border-radius: 0;
+    -adwaita-focus-border-dashes: 0;
 }
 
 column-header {