MACROMEDIA FLASH MX 2004 - ACTIONSCRIPT - Page 300

300 Chapter 12: ActionScript Dictionary
Returns
Nothing.
Description
Event handler; invoked when a button has input focus and a key is released. The onKeyUp event
handler is invoked with no parameters. You can use
Key.getAscii() and Key.getCode() to
determine which key was pressed.
You must define a function that executes when the event handler is invoked.
Example
In the following example, a function that sends a trace() action to the Output panel is defined
for the
onKeyPress handler.
my_btn.onKeyUp = function () {
trace ("onKeyUp called");
};
Button.onKillFocus
Availability
Flash Player 6.
Usage
my_btn.onKillFocus = function (newFocus) {
// your statements here
}
Parameters
newFocus
The object that is receiving the focus.
Returns
Nothing.
Description
Event handler; invoked when a button loses keyboard focus. The onKillFocus method receives
one parameter, newFocus, which is an object representing the new object receiving the focus. If
no object receives the focus,
newFocus contains the value null.
Button.onPress
Availability
Flash Player 6.
Usage
my_btn.onPress = function() {
// your statements here
}
Parameters
None.