From: Aleksander Łukasz <aleksander.lukasz@nowoczesnapolska.org.pl>
Date: Tue, 18 Jun 2013 10:28:14 +0000 (+0200)
Subject: documentCanvas: restoring scrollbar position on displaying canvas again
X-Git-Url: https://git.mdrn.pl/fnpeditor.git/commitdiff_plain/fb606ab5c798838e28398f2a3fb45d29ae2dbc5f

documentCanvas: restoring scrollbar position on displaying canvas again
---

diff --git a/modules/documentCanvas/documentCanvas.js b/modules/documentCanvas/documentCanvas.js
index f8c21ed..bb8ad4a 100644
--- a/modules/documentCanvas/documentCanvas.js
+++ b/modules/documentCanvas/documentCanvas.js
@@ -14,6 +14,7 @@ return function(sandbox) {
         node: $(_.template(template)()),
         currentNode: null,
         shownAlready: false,
+        scrollbarPosition: 0,
         setup: function() {
             var view = this;
 
@@ -58,8 +59,12 @@ return function(sandbox) {
                     view.selectFirstNode();
                 } else if(view.currentNode) {
                     view.movecaretToNode(view.getNodeElement(view.currentNode));
+                    view.node.find('#rng-module-documentCanvas-contentWrapper').scrollTop(view.scrollbarPosition);
                 }
             };
+            this.node.onHide = function() {
+                view.scrollbarPosition = view.node.find('#rng-module-documentCanvas-contentWrapper').scrollTop();
+            }
                       
             this.gridToggled = false;
         },