GWT：禁用Firefox的鼠标中键滚动 [英] GWT: Disable middle mouse button scroll for firefox

问题描述

我在GWT自定义模式消息框中。它也有底层。这意味着除非点击确定，否则我希望限制网页上的任何用户操作。

I made in GWT custom modal message box. It has also bottom layer. This means that I expect restriction of any user action at the page except clicking 'Ok'.

我做了类似这（点击显示对话框）。

I made something like this (click on the 'show dialog box').

层覆盖所有底部控件。它有风格：

I have made bottom layer that covers all bottom controls. It has style:

.glass {
    background-color: #000;
    opacity: 0.50;
    -moz-opacity: 0.50;
    filter: alpha(opacity = 50);

    width: 100%;
    height: 100%;
}

但是在firefox用户可以点击鼠标中键，到底层不覆盖的区域。

But the problem that in firefox user can click middle mouse button and scroll away, to the area that bottom layer will not cover.

在GWT我禁用滚动。它在IE中有帮助，但不在FF中。

In GWT i disabled scroll. It helps in IE, but not in FF.

Window.enableScrolling( false );    

如何短时间禁用鼠标滚动？
或者我可以使面板的CSS将覆盖也隐藏页面区域？

How to disable middle mouse scroll for short time? Or i can make CSS for panel that will cover also hidden page area?

感谢任何帮助！
和对不起我的英语。

Thanks for any help! and Sorry for my english.

推荐答案

有一个 GlassPanel -toolkit-incubator /rel =nofollow noreferrer> Google Web Toolkit孵化器 - 您可能会从中获得一些想法（他们没有解决/限制中间按钮，只是扩展面板覆盖整个页面，包括隐藏区域）。

There's a GlassPanel in the Google Web Toolkit Incubator - you might get some ideas from there (they didn't solve/restrict the middle button, just extended the panel to cover the whole page, including the hidden area).

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