update gridstack with the latest version

troolee · troolee · commit 11a66feceb15 · 2015-02-26T21:10:09.000-08:00
diff --git a/gridstack.js b/gridstack.js
@@ -446,6 +446,10 @@
                 var css;
                 css = '.' + this.opts._class + ' .' + this.opts.item_class + '[data-gs-height="' + (i + 1) + '"] { height: ' + (this.opts.cell_height * (i + 1) + this.opts.vertical_margin * i) + 'px; }';
                 this._styles.insertRule(css, i);
+                css = '.' + this.opts._class + ' .' + this.opts.item_class + '[data-gs-min-height="' + (i + 1) + '"] { min-height: ' + (this.opts.cell_height * (i + 1) + this.opts.vertical_margin * i) + 'px; }';
+                this._styles.insertRule(css, i);
+                css = '.' + this.opts._class + ' .' + this.opts.item_class + '[data-gs-max-height="' + (i + 1) + '"] { max-height: ' + (this.opts.cell_height * (i + 1) + this.opts.vertical_margin * i) + 'px; }';
+                this._styles.insertRule(css, i);
                 css = '.' + this.opts._class + ' .' + this.opts.item_class + '[data-gs-y="' + (i) + '"] { top: ' + (this.opts.cell_height * i + this.opts.vertical_margin * i) + 'px; }';
                 this._styles.insertRule(css, i);
             }
@@ -582,6 +586,8 @@
         this.container.append(el);
         this._prepare_element(el);
         this._update_container_height();
+
+        return el;
     };
 
     GridStack.prototype.will_it_fit = function (x, y, width, height, auto_position) {
@@ -724,6 +730,17 @@
         return Math.ceil(o.outerWidth() / o.attr('data-gs-width'));
     };
 
+    GridStack.prototype.get_cell_from_pixel = function(position) {
+        var containerPos = this.container.position();
+        var relativeLeft = position.left - containerPos.left;
+        var relativeTop = position.top - containerPos.top;
+
+        var column_width = Math.floor(this.container.width() / this.opts.width);
+        var row_height = this.opts.cell_height + this.opts.vertical_margin;
+
+        return {x: Math.floor(relativeLeft / column_width), y: Math.floor(relativeTop / row_height)};
+    };
+
     scope.GridStackUI = GridStack;
 
     scope.GridStackUI.Utils = Utils;
@@ -737,4 +754,4 @@
     };
 
     return scope.GridStackUI;
-});
+});
