Capture CheckboxColumn event in a selection model

[xun]

in checkboxcolumn, a event checkChange is fired whenever the checkbox cell is clicked, i wonder how i can capture that in a selection model? thanks

[xun]

Follow up on the previous question, when a checkColumn is added, the click event is not automatically captured by the view's cellclick or itemclick event, so would you please provide a solution? thanks

[xun]

find it.

bindComponent: function (view) {
var me = this;
...
Ext.each(headerCt.gridDataColumns, function (col, idx) {
if (col.xtype && col.xtype == 'checkcolumn') {
col.colIdx = idx;
col.on('checkchange', me.checkchange, me);
}
}, this);




},