protected override void OnDragDropStart()
{
if (!draggedItems.Contains(this))
{
draggedItems.Add(this);
}
// Automatically disable the scroll view
if (mDragScrollView != null)
{
mDragScrollView.enabled = false;
}
// Disable the collider so that it doesn't intercept events
if (mButton != null)
{
mButton.isEnabled = false;
}
else if (mCollider != null)
{
mCollider.enabled = false;
}
else if (mCollider2D != null)
{
mCollider2D.enabled = false;
}
WidgetEditorRoot.StartEdit(transform.position);
}
protected override void OnDragDropRelease(GameObject surface)
{
if (!cloneOnDrag)
{
// Is there a droppable container?
DrawDragPanel container = surface ? NGUITools.FindInParents <DrawDragPanel>(surface) : null;
if (container != null)
{
// Container found -- parent this object to the container
mTrans.parent = container.transform;
Vector3 pos = mTrans.localPosition;
pos.z = 0f;
mTrans.localPosition = pos;
}
else
{
NGUITools.Destroy(gameObject);
}
// Update the grid and table references
mParent = mTrans.parent;
mGrid = NGUITools.FindInParents <UIGrid>(mParent);
mTable = NGUITools.FindInParents <UITable>(mParent);
// Re-enable the drag scroll view script
if (mDragScrollView != null)
{
Invoke("EnableDragScrollView", 0.001f);
}
// Notify the widgets that the parent has changed
NGUITools.MarkParentAsChanged(gameObject);
if (mTable != null)
{
mTable.repositionNow = true;
}
if (mGrid != null)
{
mGrid.repositionNow = true;
}
}
else
{
NGUITools.Destroy(gameObject);
}
WidgetEditorRoot.EndEdit();
// We're now done
OnDragDropEnd();
}
protected override void OnDragDropMove(Vector2 delta)
{
base.OnDragDropMove(delta);
WidgetEditorRoot.SynPosition(transform.position);
}
