[4.1 Beta 1] Tree nodes ultra wide

[slemmon]

I found that in one app the tree panel has a horizontal scroll bar that's super wide. Below is a boiled down example script. I was able to reproduce the error in IE8 and FF5 from a web server.

When I run the same from the filesystem I don't get the scrollbar. I tested with the filesystem on my other computer with FF9, IE9, and Chrome16.

Ext.onReady(function () {
    Ext.widget('viewport', {
        layout: 'border'
            , items: [{
                region: 'center'
                , dockedItems: [{
                    xtype: 'toolbar'
                    , dock: 'top'
                    , items: ['->', {
                        text: 'one'
                    }, {
                        text: 'two'
                    }, '->']
                }]
                , layout: 'card'
                , items: [{
                    layout: 'border'
                    , items: [{
                        xtype: 'treepanel'
                        , region: 'west'
                        , width: 200
                        , store: Ext.create('Ext.data.TreeStore', {
                            root: {
                                children: [{
                                    text: 'My Node'
                                    , children: [{
                                        text: 'Leaf'
                                        , leaf: true
                                    }]
                                }]
                            }
                        })
                    }, {
                        xtype: 'tabpanel'
                        , region: 'center'
                        , items: [{
                            title: '...app/module'
                            , itemId: 'perm'
                        }]
                    }]
                }]
            }]
    })
})

[slemmon]

Here's a partial screenshot from the previous example code.


tree_scroll_bar.PNG

[slemmon]

Went ahead and entered as a bug:
http://www.sencha.com/forum/showthre...g-container%29