update

src/case/richeditor/bar/texttoolbar.js

@@ -34,11 +34,6 @@ BI.RichEditorTextToolbar = BI.inherit(BI.Widget, {
                 editor: o.editor
             });
         }));
-        this.element.mousedown(function (e) {
-            BI.each(buttons, function (i, btn) {
-                btn.hideIf(e);
-            });
-        });
         BI.createWidget({
             type: "bi.left",
             element: this,

src/case/richeditor/niceditor/niceditor.js

@@ -91,6 +91,10 @@
             return this.instance.getContent();
         },
 
+        getContentHeight: function () {
+            return this.instance.getContentHeight();
+        },
+
         getInstance: function () {
             return this.instance;
         },
@@ -300,6 +304,10 @@
             return this.content;
         },
 
+        getContentHeight: function () {
+            return this.elm.element.height();
+        },
+
         setContent: function (e) {
             this.content = e;
             this.ne.fireEvent("set");

src/case/richeditor/richeditor.js

@@ -99,6 +99,10 @@ BI.RichEditor = BI.inherit(BI.Widget, {
 
     getValue: function () {
         return this.editor.getValue();
+    },
+
+    getContentHeight: function () {
+        return this.editor.getContentHeight();
     }
 });
 BI.RichEditor.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW";