/// <summary>
/// 画素の色を基に操作受付を切り替える
/// </summary>
void UpdateFocusable()
{
if (!this._isFocusable)
{
if (this.onOpaquePixel)
{
uniWin.EnableUnfocusable(false);
this._isFocusable = true;
}
}
else
{
if (this.isTransparent && !this.onOpaquePixel && !this.isDragging)
{
uniWin.EnableUnfocusable(true);
this._isFocusable = false;
}
}
}