How to listen keydown event on ExtJS Panel

I want to listen keydown events on panel and accordingly do corresponding actions on SVG inside panel. But I dont know how to listen keydown event on ExtJS Panel ? Any help? Thanks in advance.

Solution

I think this could be a way forward for you http://www.sencha.com/forum/showthread.php?182956-4.1-KeyMap-for-processing-a-form

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