[gnome-documents] preview: pre-select entry text when finding text in preview mode

[Cosimo Cecchi <cosimoc src gnome org>]

commit cbcd983cd1b3fff7311309891fc979d1deff8872
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Nov 19 17:47:40 2012 -0500

    preview: pre-select entry text when finding text in preview mode
    
    So that the user has both the chance to find a new word and to edit the
    current string if desired.

 src/preview.js |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/preview.js b/src/preview.js
index 0cc362c..2720fe8 100644
--- a/src/preview.js
+++ b/src/preview.js
@@ -488,6 +488,7 @@ const PreviewSearchbar = new Lang.Class({
     show: function() {
         this.parent();
 
+        this._searchEntry.select_region(0, -1);
         this._previewView.view.find_set_highlight_search(true);
         this._previewView.startSearch(this._searchEntry.get_text());
     },