Merge from abril/gridster.js

* merging:
  add function move_widget in dist/jquery.gridster.js
  Include move_widget function (Move a widget to a specific row and column.).
  Change jQuery reference for $.

dist/jquery.gridster.css

@@ -1,4 +1,4 @@
-/*! gridster.js - v0.6.5 - 2015-04-06
+/*! gridster.js - v0.6.5 - 2015-04-07
 * http://gridster.net/
 * Copyright (c) 2015 decksterteam; Licensed  */
 

dist/jquery.gridster.js

@@ -1,4 +1,4 @@
-/*! gridster.js - v0.6.5 - 2015-04-06
+/*! gridster.js - v0.6.5 - 2015-04-07
 * http://gridster.net/
 * Copyright (c) 2015 decksterteam; Licensed  */
 
@@ -1919,7 +1919,7 @@
     *  than the original.
     */
     fn.register_widget = function($el) {
-        var isDOM = $el instanceof jQuery;
+        var isDOM = $el instanceof $;
         var wgd = isDOM ? this.dom_to_coords($el) : $el;
         var posChanged = false;
         isDOM || ($el = wgd.el);
@@ -3242,6 +3242,41 @@
     };
 
 
+    /**
+    * Move a widget to a specific row and column.
+    * If the widget has widgets below, all of these widgets will be moved also
+    *
+    * @method move_widget
+    * @param {HTMLElement} $widget The jQuery wrapped HTMLElement of the
+    * widget is going to be moved.
+    * @param {Number} new_col the column number to be set in widget
+    * @param {Number} new_row the row number to be set in widget
+    * @param {Function} callback is called when whole process is done.
+    * @return {Class} Returns the instance of the Gridster Class.
+    */
+    fn.move_widget = function($widget, new_col, new_row, callback) {
+        var wgd = $widget.coords().grid;
+
+        var new_grid_data = {
+            col: new_col,
+            row: new_row,
+            size_x: wgd.size_x,
+            size_y: wgd.size_y
+        };
+
+        this.mutate_widget_in_gridmap($widget, wgd, new_grid_data);
+
+        this.set_dom_grid_height();
+        this.set_dom_grid_width();
+
+        if (callback) {
+            callback.call(this, new_grid_data.col, new_grid_data.row);
+        }
+
+        return $widget;
+    };
+
+
     /**
     * Move a widget to a specific row. The cell or cells must be empty.
     * If the widget has widgets below, all of these widgets will be moved also

dist/jquery.gridster.min.css

@@ -1,2 +1,2 @@
-/*! gridster.js - v0.6.5 - 2015-04-06 - * http://gridster.net/ - Copyright (c) 2015 decksterteam; Licensed  */ 
+/*! gridster.js - v0.6.5 - 2015-04-07 - * http://gridster.net/ - Copyright (c) 2015 decksterteam; Licensed  */ 
 .gridster{position:relative}.gridster>*{margin:0 auto;-webkit-transition:height .4s,width .4s;-moz-transition:height .4s,width .4s;-o-transition:height .4s,width .4s;-ms-transition:height .4s,width .4s;transition:height .4s,width .4s}.gridster .gs-w{z-index:2;position:absolute}.gridster.collapsed{height:auto!important}.gridster.collapsed .gs-w{position:static!important}.ready .gs-w:not(.preview-holder){-webkit-transition:opacity .3s,left .3s,top .3s;-moz-transition:opacity .3s,left .3s,top .3s;-o-transition:opacity .3s,left .3s,top .3s;transition:opacity .3s,left .3s,top .3s}.ready .gs-w:not(.preview-holder),.ready .resize-preview-holder{-webkit-transition:opacity .3s,left .3s,top .3s,width .3s,height .3s;-moz-transition:opacity .3s,left .3s,top .3s,width .3s,height .3s;-o-transition:opacity .3s,left .3s,top .3s,width .3s,height .3s;transition:opacity .3s,left .3s,top .3s,width .3s,height .3s}.gridster .preview-holder{z-index:1;position:absolute;background-color:#fff;border-color:#fff;opacity:.3}.gridster .player-revert{z-index:10!important;-webkit-transition:left .3s,top .3s!important;-moz-transition:left .3s,top .3s!important;-o-transition:left .3s,top .3s!important;transition:left .3s,top .3s!important}.gridster .dragging,.gridster .resizing{z-index:10!important;-webkit-transition:all 0s!important;-moz-transition:all 0s!important;-o-transition:all 0s!important;transition:all 0s!important}.gs-resize-handle{position:absolute;z-index:1}.gs-resize-handle-both{width:20px;height:20px;bottom:-8px;right:-8px;background-image:url(data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBzdGFuZGFsb25lPSJubyI/Pg08IS0tIEdlbmVyYXRvcjogQWRvYmUgRmlyZXdvcmtzIENTNiwgRXhwb3J0IFNWRyBFeHRlbnNpb24gYnkgQWFyb24gQmVhbGwgKGh0dHA6Ly9maXJld29ya3MuYWJlYWxsLmNvbSkgLiBWZXJzaW9uOiAwLjYuMSAgLS0+DTwhRE9DVFlQRSBzdmcgUFVCTElDICItLy9XM0MvL0RURCBTVkcgMS4xLy9FTiIgImh0dHA6Ly93d3cudzMub3JnL0dyYXBoaWNzL1NWRy8xLjEvRFREL3N2ZzExLmR0ZCI+DTxzdmcgaWQ9IlVudGl0bGVkLVBhZ2UlMjAxIiB2aWV3Qm94PSIwIDAgNiA2IiBzdHlsZT0iYmFja2dyb3VuZC1jb2xvcjojZmZmZmZmMDAiIHZlcnNpb249IjEuMSINCXhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIHhtbDpzcGFjZT0icHJlc2VydmUiDQl4PSIwcHgiIHk9IjBweCIgd2lkdGg9IjZweCIgaGVpZ2h0PSI2cHgiDT4NCTxnIG9wYWNpdHk9IjAuMzAyIj4NCQk8cGF0aCBkPSJNIDYgNiBMIDAgNiBMIDAgNC4yIEwgNCA0LjIgTCA0LjIgNC4yIEwgNC4yIDAgTCA2IDAgTCA2IDYgTCA2IDYgWiIgZmlsbD0iIzAwMDAwMCIvPg0JPC9nPg08L3N2Zz4=);background-position:top left;background-repeat:no-repeat;cursor:se-resize;z-index:20}.gs-resize-handle-x{top:0;bottom:13px;right:-5px;width:10px;cursor:e-resize}.gs-resize-handle-y{left:0;right:13px;bottom:-5px;height:10px;cursor:s-resize}.gs-w:hover .gs-resize-handle,.resizing .gs-resize-handle{opacity:1}.gs-resize-handle,.gs-w.dragging .gs-resize-handle{opacity:0}.gs-resize-disabled .gs-resize-handle{display:none!important}[data-max-sizex="1"] .gs-resize-handle-x,[data-max-sizey="1"] .gs-resize-handle-y,[data-max-sizey="1"][data-max-sizex="1"] .gs-resize-handle{display:none!important}

dist/jquery.gridster.with-extras.js

@@ -1,4 +1,4 @@
-/*! gridster.js - v0.6.5 - 2015-04-06
+/*! gridster.js - v0.6.5 - 2015-04-07
 * http://gridster.net/
 * Copyright (c) 2015 decksterteam; Licensed  */
 
@@ -1919,7 +1919,7 @@
     *  than the original.
     */
     fn.register_widget = function($el) {
-        var isDOM = $el instanceof jQuery;
+        var isDOM = $el instanceof $;
         var wgd = isDOM ? this.dom_to_coords($el) : $el;
         var posChanged = false;
         isDOM || ($el = wgd.el);
@@ -3242,6 +3242,41 @@
     };
 
 
+    /**
+    * Move a widget to a specific row and column.
+    * If the widget has widgets below, all of these widgets will be moved also
+    *
+    * @method move_widget
+    * @param {HTMLElement} $widget The jQuery wrapped HTMLElement of the
+    * widget is going to be moved.
+    * @param {Number} new_col the column number to be set in widget
+    * @param {Number} new_row the row number to be set in widget
+    * @param {Function} callback is called when whole process is done.
+    * @return {Class} Returns the instance of the Gridster Class.
+    */
+    fn.move_widget = function($widget, new_col, new_row, callback) {
+        var wgd = $widget.coords().grid;
+
+        var new_grid_data = {
+            col: new_col,
+            row: new_row,
+            size_x: wgd.size_x,
+            size_y: wgd.size_y
+        };
+
+        this.mutate_widget_in_gridmap($widget, wgd, new_grid_data);
+
+        this.set_dom_grid_height();
+        this.set_dom_grid_width();
+
+        if (callback) {
+            callback.call(this, new_grid_data.col, new_grid_data.row);
+        }
+
+        return $widget;
+    };
+
+
     /**
     * Move a widget to a specific row. The cell or cells must be empty.
     * If the widget has widgets below, all of these widgets will be moved also

src/jquery.gridster.js

@@ -1072,7 +1072,7 @@
     *  than the original.
     */
     fn.register_widget = function($el) {
-        var isDOM = $el instanceof jQuery;
+        var isDOM = $el instanceof $;
         var wgd = isDOM ? this.dom_to_coords($el) : $el;
         var posChanged = false;
         isDOM || ($el = wgd.el);
@@ -2395,6 +2395,41 @@
     };
 
 
+    /**
+    * Move a widget to a specific row and column.
+    * If the widget has widgets below, all of these widgets will be moved also
+    *
+    * @method move_widget
+    * @param {HTMLElement} $widget The jQuery wrapped HTMLElement of the
+    * widget is going to be moved.
+    * @param {Number} new_col the column number to be set in widget
+    * @param {Number} new_row the row number to be set in widget
+    * @param {Function} callback is called when whole process is done.
+    * @return {Class} Returns the instance of the Gridster Class.
+    */
+    fn.move_widget = function($widget, new_col, new_row, callback) {
+        var wgd = $widget.coords().grid;
+
+        var new_grid_data = {
+            col: new_col,
+            row: new_row,
+            size_x: wgd.size_x,
+            size_y: wgd.size_y
+        };
+
+        this.mutate_widget_in_gridmap($widget, wgd, new_grid_data);
+
+        this.set_dom_grid_height();
+        this.set_dom_grid_width();
+
+        if (callback) {
+            callback.call(this, new_grid_data.col, new_grid_data.row);
+        }
+
+        return $widget;
+    };
+
+
     /**
     * Move a widget to a specific row. The cell or cells must be empty.
     * If the widget has widgets below, all of these widgets will be moved also