public DragManipulator(ManipulatorActivationFilter activationFilter, bool snapCenterToMouse, VisualElement moveTarget, Action <Vector2> updateCallback = null)
{
activators.Add(activationFilter);
_active = false;
_snapCenterToMouse = snapCenterToMouse;
_moveTarget = moveTarget;
OnUpdated += updateCallback;
}
bool CanStartManipulation(IMouseEvent evt)
{
foreach (var activator in activators)
{
if (activator.Matches(evt))
{
m_CurrentActivator = activator;
return(true);
}
}
return(false);
}
public DragManipulator(ManipulatorActivationFilter activationFilter, bool snapCenterToMouse, VisualElement moveTarget, Action <Vector2> updateCallback, Action <MouseDownEvent> activatedCallback,
Action <MouseUpEvent> deactivatedCallback)
{
activators.Add(activationFilter);
_active = false;
_snapCenterToMouse = snapCenterToMouse;
_moveTarget = moveTarget;
OnUpdated += updateCallback;
OnActivated += activatedCallback;
OnDeactivated += deactivatedCallback;
}
