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import com.oop.SelectionSystem;
class com.oop.UIButton extends MovieClip
{
//--------------------------------------------------------------------------------------------
// Stores a reference to a SelectionSystem instance
private var selectionSystem:Object;
// Numeric id passed in by SelectionSystem when attached
private var id:Number;
// Keeps track of the selection status of this clip
private var selected:Boolean;
// Holds any custom visual information (such as title)
private var itemData:Object;
// stores the history of this item
private var visited:Boolean;
//--------------------------------------------------------------------------------------------
// constructor
//--------------------------------------------------------------------------------------------
public function UIButton()
{
}
//--------------------------------------------------------------------------------------------
/*
Set up our reference, ID, and item data
then take care of the clip's ui
*/
public function init(_selectionSystem:SelectionSystem, _id:Number, _itemData:Object ):Void
{
selectionSystem = _selectionSystem;
itemData = _itemData;
id = _id;
_focusrect = false;
initMouseEvents();
}
//--------------------------------------------------------------------------------------------
/*
Select this clip. It will stay visually selected
because the mouse is rolled over it
*/
private function setSelected():Void
{
selected = visited = true;
killMouseEvents();
}
//--------------------------------------------------------------------------------------------
/*
Unselect this clip
*/
private function setUnselected():Void
{
selected = false;
initMouseEvents();
}
//--------------------------------------------------------------------------------------------
private function setTitle(_val:Object):Void
{
// override
}
//--------------------------------------------------------------------------------------------
private function setPosition():Void
{
//override
}
//--------------------------------------------------------------------------------------------
/*
Tell selectionSystem about the click and pass this clips ID with it
*/
private function handleRelease():Void
{
selectionSystem.setSelection(id);
}
//--------------------------------------------------------------------------------------------
private function handlePress():Void
{
//override
}
//--------------------------------------------------------------------------------------------
private function handleRollOver():Void
{
//override
}
//--------------------------------------------------------------------------------------------
private function handleRollOut():Void
{
//override
}
//--------------------------------------------------------------------------------------------
/*
Capture all of our mouse events and pass them
to the internal hander methods
*/
private function initMouseEvents() : Void
{
useHandCursor = false;
onRollOver = handleRollOver;
onRollOut = handleRollOut;
onReleaseOutside = handleRollOut;
onPress = handlePress;
onRelease = handleRelease;
}
//--------------------------------------------------------------------------------------------
/*
Remove all mouse events while the clip is selected
*/
private function killMouseEvents():Void
{
useHandCursor = false;
delete onRollOver;
delete onRollOut;
delete onReleaseOutside;
delete this.onPress;
delete this.onRelease;
}
//--------------------------------------------------------------------------------------------
// Getter/Setters
//--------------------------------------------------------------------------------------------
public function getId():Number
{
return id;
}
//--------------------------------------------------------------------------------------------
public function setId(_val:Number):Void
{
id = _val;
}
//--------------------------------------------------------------------------------------------
}
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