Ext.Button toggle & tooltip

[thatcoder]

I am trying to change the value of the tooltip on toggle.

This is not working for me, but I couldn't find any exposed methods to support what I wanted to do. Does anyone have any suggestions on how to accomplish this?

var btnToggleAllMy = Ext.getCmp('btnToggleAllMy');
        
        if (btnToggleAllMy.text == "My Tasks") {
            btnToggleAllMy.setText('All Tasks');
            btnToggleAllMy.tooltip.setTitle('All Tasks');
            btnToggleAllMy.tooltip.setText('Toggle tasking requests made by other people');
            btnToggleAllMy.setHandler(Tasks.Methods.taskingShowAllTasks);
        } else if (btnToggleAllMy.text == "All Tasks") {
            btnToggleAllMy.setText('My Tasks');
            btnToggleAllMy.tooltip.setTitle('My Tasks');
            btnToggleAllMy.tooltip.setText('Toggle tasking requests made by me');
            btnToggleAllMy.setHandler(Tasks.Methods.taskingShowMyTasks);
        }

[thatcoder]

^