documentCanvas: restoring scrollbar position on displaying canvas again

diff --git a/modules/documentCanvas/documentCanvas.js b/modules/documentCanvas/documentCanvas.js
index f8c21ed..bb8ad4a 100644 (file)
--- a/modules/documentCanvas/documentCanvas.js
+++ b/modules/documentCanvas/documentCanvas.js
@@ -14,6 +14,7 @@ return function(sandbox) {
         node: $(_.template(template)()),\r
         currentNode: null,\r
         shownAlready: false,\r
         node: $(_.template(template)()),\r
         currentNode: null,\r
         shownAlready: false,\r

+        scrollbarPosition: 0,\r

         setup: function() {\r
             var view = this;\r
 \r
         setup: function() {\r
             var view = this;\r
 \r


@@ -58,8 +59,12 @@ return function(sandbox) {
                     view.selectFirstNode();\r
                 } else if(view.currentNode) {\r
                     view.movecaretToNode(view.getNodeElement(view.currentNode));\r
                     view.selectFirstNode();\r
                 } else if(view.currentNode) {\r
                     view.movecaretToNode(view.getNodeElement(view.currentNode));\r

+                    view.node.find('#rng-module-documentCanvas-contentWrapper').scrollTop(view.scrollbarPosition);\r

                 }\r
             };\r
                 }\r
             };\r

+            this.node.onHide = function() {\r
+                view.scrollbarPosition = view.node.find('#rng-module-documentCanvas-contentWrapper').scrollTop();\r
+            }\r

                       \r
             this.gridToggled = false;\r
         },\r
                       \r
             this.gridToggled = false;\r
         },\r