如何检测上下文菜单何时被隐藏？

Question

I'm developing an extension for Google Chrome using JQuery and Javascript and I want to set a variable to "true" when the user open the context menu and set the variable to "false" when the context menu is hidden.

I can detect when it's open with the following code:

var contextMenuOpen;
$(document).on("contextmenu", function(e){
    contextMenuOpen = true;
});

But I don't know how can I detect if it is hidden.

Thanks in advance and sorry for my English.

Answer 1

in the context menu definition you can implement the hide event function

events: {
hide: function(opt){
//.. do what you need
}
}

or i everywhere you need you could check if context menu div has the "context-menu-active" class

if ("#myDiv").hasClass("context-menu-active")) {
$("#myDiv").contextMenu("hide");
}