/// <summary>Called when a scrollwheel changes by the given delta amount.</summary>
public static void OnScrollWheel(Vector2 delta){
// Create the event:
WheelEvent e=new WheelEvent();
e.deltaX=delta.x * ScrollWheelMultiplier;
e.deltaY=delta.y * ScrollWheelMultiplier;
e.SetTrusted();
EventTarget target=ActiveReceiver;
if(target == Unhandled){
// It's going to be wasted, so let's try the moused over element first.
if(SystemMouse!=null && SystemMouse.ActiveOverTarget!=null){
// Send it there instead:
target = SystemMouse.ActiveOverTarget;
}
}
// Dispatch the event to the focused element:
if(target.dispatchEvent(e)){
HtmlElement htmlTarget = (target as HtmlElement);
if(htmlTarget!=null){
// Run the default:
htmlTarget.OnWheelEvent(e);
}
}
}
/// <summary>Called when a scrollwheel changes by the given delta amount.</summary>
public static void OnScrollWheel(Vector2 delta)
{
// Create the event:
WheelEvent e = new WheelEvent();
e.deltaX = delta.x * ScrollWheelMultiplier;
e.deltaY = delta.y * ScrollWheelMultiplier;
e.SetTrusted();
EventTarget target = ActiveReceiver;
// Dispatch the event to the focused element:
if (target.dispatchEvent(e))
{
if (target is HtmlElement)
{
// Run the default:
(target as HtmlElement).OnWheelEvent(e);
}
}
}
/// <summary>Called when a default scrollwheel event occurs (focused element).</summary>
/// <param name="clickEvent">The event that represents the wheel scroll.</param>
public virtual void OnWheelEvent(WheelEvent e)
{
}
