Question

I saw in some source code (few days ago) that a program had a dblclick event or something like that on the panel.

If you look a the docs

http://docs.sencha.com/ext-js/4-1/#!/api/Ext.panel.Panel

under events, there are no events for clicking.

I think I saw something like

ondblclick

and then

fn: function(){...}

Why it’s not in documentation and how can I fire the dblclick event on the panel?

Answer 1

In addition to @sra answer I would say that it is possible to assign handlers to Component‘s dom using element option when assigning listener:

var panel = Ext.create('Ext.panel.Panel', {
    // ...
    listeners: {
        dblclick: function() {
            // handle event
        },
        element: 'body'
    }
});

demo