Flex ctrl+r key press; Flex ctrl+f key press; Flex ctrl+F key press

 

To intercept the above key presses you need to register an event handler (possibly in an init function or any onCreation event) like this:

stage.addEventListener(KeyboardEvent.KEY_DOWN, mainWindow_keyDownHandler);

The function looks as follows:

protected function mainWindow_keyDownHandler(event:KeyboardEvent):void
        {
            if (event.ctrlKey && event.charCode == 114)//ctrl+r
            {
                button2_clickHandler(null); //refresh
            }
           
            if (event.ctrlKey && event.charCode == 102) { //ctrl+f
                button3_clickHandler(null); //custom filter
            }
           
            if (event.ctrlKey && event.shiftKey && event.charCode == 70) { //ctrl+F
                button1_clickHandler(null); //full screen
            }
        }