比较常用的事件 从字面上就能够理解它们的意思 还有更多的方法请参考Ext官方文档
mouseout : ( Button this, Event e ) ;
mouseover : ( Button this,
Event e );
beforedestroy : ( Ext.Component this ) ;
beforehide : ( Ext.Component this ) ;
beforerender : ( Ext.Component
this )
beforeshow : ( Ext.Component this )
click : (
Button this, EventObject e )
destroy : ( Ext.Component this )
disable : ( Ext.Component this )
enable : (
Ext.Component this )
hide : ( Ext.Component this )
show
: ( Ext.Component this )
render : ( Ext.Component this )