void IBeginDragHandler.OnBeginDrag(PointerEventData eventData)
{
if (!m_canDrag)
{
return;
}
m_tabPreview = Instantiate(m_tabPreviewPrefab, m_root.Preview);
RectTransform previewTransform = (RectTransform)m_tabPreview.transform;
RectTransform rt = (RectTransform)transform;
PreviewPosition = rt.position;
previewTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, rt.rect.width);
previewTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, rt.rect.height);
m_tabPreview.Icon = Icon;
m_tabPreview.Text = Text;
m_tabPreview.IsCloseButtonVisible = IsCloseButtonVisible;
m_canvasGroup.alpha = 0;
if (BeginDrag != null)
{
BeginDrag(this, eventData);
}
}
void IEndDragHandler.OnEndDrag(PointerEventData eventData)
{
m_canvasGroup.alpha = 1;
if (EndDrag != null)
{
EndDrag(this, eventData);
}
Destroy(m_tabPreview.gameObject);
m_tabPreview = null;
}
