vertical toolbar

[mighelch]

Can you adapt this button for vertical-toolbar addon?
https://addons.mozilla.org/en-US/firefox/addon/vertical-toolbar/

As you can see when folder is opened, it covers the items below. Can you move it at the edge of vertical toolbar?

[Infocatcher]

I've added some corrections.
Also should be detected right-side vertical toolbar, but this detection is extension-specific (and will work only with Vertical Toolbar extension).

[mighelch]

Thanks works fine.

[mighelch]

Is it possible to disable "open on hover"? On vertical toolbar, when I click folder and go down in a rush to open a link at the bottom, I often hit the folder below.

[Infocatcher]

Is it possible to disable "open on hover"?

Currently only directly in code... For "Bookmarks Folder" button you can comment all that code:

this.onmouseover = function(e) {
    if(e.target != this)
        return;
    Array.some(
        this.parentNode.getElementsByTagName("*"),
        function(node) {
            if(
                node != this
                && node.namespaceURI == xulns
                && node.boxObject
                // See https://github.com/Infocatcher/Custom_Buttons/issues/28
                //&& node.boxObject instanceof Components.interfaces.nsIMenuBoxObject
                && "open" in node
                && node.open
                && node.getElementsByTagName("menupopup").length
            ) {
                node.open = false;
                this.open = true;
                return true;
            }
            return false;
        },
        this
    );
};

Like following:

/*
this.onmouseover = function(e) {
    ...
};
*/

[mighelch]

Thank you.