Added missing interface and keyboard support for checkbox

package.json

@@ -77,13 +77,13 @@
         "c9.ide.behaviors": "#6aad7006a0",
         "c9.ide.closeconfirmation": "#a28bfd8272",
         "c9.ide.configuration": "#b8470f4107",
-        "c9.ide.dialog.wizard": "#e03db0af98",
+        "c9.ide.dialog.wizard": "#dc21825084",
         "c9.ide.fontawesome": "#781602c5d8",
         "c9.ide.format": "#f51451ac57",
         "c9.ide.help.support": "#60e88f5680",
         "c9.ide.imgeditor": "#08bbc53578",
         "c9.ide.immediate": "#6845a93705",
-        "c9.ide.installer": "#a04eed6a5f",
+        "c9.ide.installer": "#3a484a66b5",
         "c9.ide.mount": "#32e79866ee",
         "c9.ide.navigate": "#64156c7f4a",
         "c9.ide.newresource": "#9a7464cc47",

plugins/c9.ide.ui/widgets.list.js

@@ -88,7 +88,7 @@ define(function(require, exports, module) {
                 
                 emit.sticky("draw");
             }
-
+            
             plugin.on("load", function(){
                 if (options.container)
                     plugin.attachTo(options.container);
@@ -271,6 +271,20 @@ define(function(require, exports, module) {
                                 + "'></span>";
                         }
                         : null;
+                    
+                    if (value) {
+                        acetree.commands.bindKey("Space", function(e) {
+                            var nodes = acetree.selection.getSelectedNodes();
+                            var node = acetree.selection.getCursor();
+                            node.isChecked = !node.isChecked;
+                            nodes.forEach(function(n){ n.isChecked = node.isChecked });
+                            model._signal(node.isChecked ? "check" : "uncheck", nodes);
+                            model._signal("change");
+                        });
+                    }
+                    else {
+                        // @TODO
+                    }
                 },
                 /**
                  * 
@@ -440,6 +454,14 @@ define(function(require, exports, module) {
                      * @event afterRename Fires 
                      */
                     "afterRename",
+                    /**
+                     * @event check Fires 
+                     */
+                    "check",
+                    /**
+                     * @event uncheck Fires 
+                     */
+                    "uncheck",
                     /**
                      * @event select Fires 
                      */
@@ -517,6 +539,22 @@ define(function(require, exports, module) {
                 disable: function(){
                     return acetree.enable();
                 },
+                /**
+                 * 
+                 */
+                check: function(node, half){
+                    node.isChecked = half ? -1 : true;
+                    model._signal("check", node);
+                    model._signal("change");
+                },
+                /**
+                 * 
+                 */
+                uncheck: function(node){
+                    node.isChecked = false;
+                    model._signal("uncheck", node);
+                    model._signal("change");
+                },
                 /**
                  * 
                  */