I want to open a new Ext.Window() when the user clicks on a panel.. I used

PHP Code:
myPanel.on('click', function() {..}); 
but it did not work... I looked in the docs and found that there's no public event click on a panel...

I also tried this but it did not do anything.. tried several panel.event, none worked!...
PHP Code:
       var myPanel = new Ext.Panel({
listeners: {
activate: function(){
How could I go around that?
Any examples of working with panels and events? click events on panel?