FLASH® LITE™ 2.x - Adobe Help and Support

trace ("onRollOut called");
};
onRollOver (Button.onRollOver handler)
onRollOver = function() {}
Invoked when the button gains focus. This can happen when the user clicks another button
outside of the currently selected button. Invoked when the pointer moves over a button area.
You must define a function that is executed when the event handler is invoked.
Example
In the following example, a function that sends a trace() statement to the Output panel is
defined for the onRollOver handler:
my_btn.onRollOver = function () {
trace ("onRollOver called");
};
onSetFocus (Button.onSetFocus handler)
onSetFocus = function(oldFocus:Object) {}
Invoked when a button receives keyboard focus. The oldFocus parameter is the object that
loses the focus. For example, if the user presses the Tab key to move the input focus from a
text field to a button, oldFocus contains the text field instance.
If there is no previously focused object, oldFocus contains a null value.
Parameters
oldFocus:Object - The object to lose keyboard focus.
Example
The following example demonstrates how you can execute statements when the user of a SWF
file moves focus from one button to another. Create two buttons, btn1_btn and btn2_btn,
and enter the following ActionScript in Frame 1 of the Timeline:
Selection.setFocus(btn1_btn);
trace(Selection.getFocus());
btn2_btn.onSetFocus = function(oldFocus) {
trace(oldFocus._name + "lost focus");
};
Test the SWF file by pressing Control+Enter. Make sure you select Control > Disable
Keyboard Shortcuts if it is not already selected. Focus is set on btn1_btn. When btn1_btn
loses focus and btn2_btn gains focus, information is displayed in the Output panel.
266 ActionScript classes