[gnome-shell] Change selected item color and make sure only one item is selected at a time

[Colin Walters <walters src gnome org>]

commit 90b7d9a7fa19bf03426d3ee6d229255132d7b494
Author: Marina Zhurakhinskaya <marinaz redhat com>
Date:   Tue Jun 16 16:30:42 2009 -0400

    Change selected item color and make sure only one item is selected at a time
    
    A blue selected item color fits better with the new color scheme than a green one.
    
    Only one item should be selected across all the displays we are showing.

 js/ui/genericDisplay.js |    2 +-
 js/ui/overlay.js        |    8 ++++++++
 2 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/genericDisplay.js b/js/ui/genericDisplay.js
index c22848f..0cb2676 100644
--- a/js/ui/genericDisplay.js
+++ b/js/ui/genericDisplay.js
@@ -22,7 +22,7 @@ ITEM_DISPLAY_DESCRIPTION_COLOR.from_pixel(0xffffffbb);
 const ITEM_DISPLAY_BACKGROUND_COLOR = new Clutter.Color();
 ITEM_DISPLAY_BACKGROUND_COLOR.from_pixel(0x00000000);
 const ITEM_DISPLAY_SELECTED_BACKGROUND_COLOR = new Clutter.Color();
-ITEM_DISPLAY_SELECTED_BACKGROUND_COLOR.from_pixel(0x00ff0055);
+ITEM_DISPLAY_SELECTED_BACKGROUND_COLOR.from_pixel(0x4f6fadaa);
 const DISPLAY_CONTROL_SELECTED_COLOR = new Clutter.Color();
 DISPLAY_CONTROL_SELECTED_COLOR.from_pixel(0x112288ff);
 const PREVIEW_BOX_BACKGROUND_COLOR = new Clutter.Color();
diff --git a/js/ui/overlay.js b/js/ui/overlay.js
index 04f9113..1521d88 100644
--- a/js/ui/overlay.js
+++ b/js/ui/overlay.js
@@ -364,6 +364,8 @@ Dash.prototype = {
             // no item in the doc display has the selection.
             me._docDisplay.unsetSelected();
             me._docDisplay.hidePreview();
+            me._resultsDocDisplay.unsetSelected();
+            me._resultsDocDisplay.hidePreview();
         });
         this._docDisplay.connect('selected', function(docDisplay) {
             // We allow clicking on any item to select it, so if an 
@@ -371,6 +373,8 @@ Dash.prototype = {
             // no item in the app display has the selection.
             me._appDisplay.unsetSelected(); 
             me._appDisplay.hidePreview();
+            me._resultsDocDisplay.unsetSelected();
+            me._resultsDocDisplay.hidePreview();
             if (me._detailsPane.get_parent() == null) { 
                 me.actor.add_actor(me._detailsPane);
                 me.emit('panes-displayed');
@@ -379,6 +383,10 @@ Dash.prototype = {
             me._detailsContent.append(me._docDisplay.selectedItemDetails, Big.BoxPackFlags.NONE); 
         });
         this._resultsDocDisplay.connect('selected', function(resultsDocDisplay) {
+            me._appDisplay.unsetSelected(); 
+            me._appDisplay.hidePreview(); 
+            me._docDisplay.unsetSelected();
+            me._docDisplay.hidePreview();
             if (me._detailsPane.get_parent() == null) { 
                 me.actor.add_actor(me._detailsPane);
                 me.emit('panes-displayed');