Adobe FLEX 2 - CREATING AND EXTENDING COMPONENTS Manual page 126
Creating and extending flex 2 components
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return _prop1;
}
public function set prop1(value:Number):void {
// Typically sets the private variable to the argument.
_prop1=value;
// Define any other logic, such as dispatching an event.
}
}
You can define and initialize a private variable, as the following example shows:
private var _prop2:Number=5;
When you specify a value to the property in MXML, Flex automatically calls the setter
method. If you do not set the property in MXML, Flex sets it to its initial value, if you
specified one, or to the type's default value, which is
126
Creating Simple Visual Components in ActionScript
for a variable of type Number.
NaN
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