Thanks for this... but that should be for reloading just a list... I am
searching something to reload a view...
so I ended up in implementing it on my own (see below - only reacting in the
upper part of the view) but have on question left... What is the best way to
check if I am scrolling a list? Do I have to go through the event targets
parents... or is there an easier way...
private static const REFRESH_ICON_PERCENTAGE_MAX_POSITION:Number = .10;
private var downPoint:Point;
private var mouseMoveY:int;
private function handleMouseDown(event:MouseEvent):void
{
if(!refreshIcon.parent && isReloadableView() && mouseY < height
* .2)
{
resetRefreshIconStartPosition();
addMouseListeners();
downPoint = new Point(mouseX, mouseY);
}
}
private function handleMouseUp(event:MouseEvent):void
{
removeMouseListeners();
removeRefreshIcon();
if(refreshIcon.y >= getRefreshIconEndPosition())
{
dispatchEvent(new ReloadEvent(ReloadEvent.RELOAD, true));
}
}
private function handleMouseLeave(event:Event):void
{
removeMouseListeners();
removeRefreshIcon();
}
private function handleMouseMove(event:MouseEvent):void
{
if(hasMovedABit())
{
if(!refreshIcon.parent)
{
addRefreshIconToNavigator();
mouseMoveY = mouseY;
resetRefreshIconStartPosition();
}
else
{
refreshIcon.y = Math.min(-refreshIcon.height + (mouseY -
mouseMoveY), getRefreshIconEndPosition());
refreshIcon.alpha = Math.max(.2, refreshIcon.y /
(unscaledHeight * REFRESH_ICON_PERCENTAGE_MAX_POSITION));
}
}
else
{
removeRefreshIcon();
}
}
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