NodeInterface needs manually refresh of TreeView when changing qtip-attribute

[el.weilando]

REQUIRED INFORMATION

Ext version tested:

• Ext 4.1 rev 0

Description:

• The quicktip after changing the attribute 'qtip' of a nodeInterface in a TreeView is not visible before the corresponding node is refreshed with collapse / expand or an manually TreePanel.getView().refresh().

• Changes of the iconCls or cls attribute will be visible directly without any refresh or action on the corresponding node..

Steps to reproduce the problem:

        node.set('cls','newValue');
        node.set('qtip','newValue');

The result that was expected:

• Node in View has Class 'newValue'
• Node shows onHover an quicktip with text 'newValue'

The result that occurs instead:

• Node in View has Class 'newValue'
• Node shows on hover an quicktip with text 'newValue' not till the View was refreshed manually

[mitchellsimoens]

Thanks for the report.