internal override bool UpdateSubTree()
{
if (!base.UpdateSubTree())
{
return(false);
}
if (!autoSize.EnsureValid())
{
autoSize.Refresh(delegate
{
Vector2 b = DrawQuadForBounds.BottomRight;
InternalSize = new Vector2((RelativeSizeAxes & Axes.X) > 0 ? InternalSize.X : b.X, (RelativeSizeAxes & Axes.Y) > 0 ? InternalSize.Y : b.Y);
Invalidate(Invalidation.Position);
//note that this is called before autoSize becomes valid. may be something to consider down the line.
//might work better to add an OnRefresh event in Cached<> and invoke there.
OnAutoSize?.Invoke();
return(b);
});
}
return(true);
}
private void updateAutoSize()
{
isComputingAutosize = true;
try
{
if (autoSize.EnsureValid())
{
return;
}
autoSize.Refresh(delegate
{
Vector2 b = computeAutoSize() + Padding.Total;
if ((RelativeSizeAxes & Axes.X) == 0)
{
base.Width = b.X;
}
if ((RelativeSizeAxes & Axes.Y) == 0)
{
base.Height = b.Y;
}
//note that this is called before autoSize becomes valid. may be something to consider down the line.
//might work better to add an OnRefresh event in Cached<> and invoke there.
OnAutoSize?.Invoke();
});
}
finally
{
isComputingAutosize = false;
}
}
internal override void UpdateSubTree()
{
base.UpdateSubTree();
if (!autoSize.IsValid)
{
autoSize.Refresh(delegate
{
Vector2 b = DrawQuadForBounds.BottomRight;
size = new Vector2((SizeMode & InheritMode.X) > 0 ? Size.X : b.X, (SizeMode & InheritMode.Y) > 0 ? Size.Y : b.Y);
Invalidate(Invalidation.Position);
//note that this is called before autoSize becomes valid. may be something to consider down the line.
//might work better to add an OnRefresh event in Cached<> and invoke there.
OnAutoSize?.Invoke();
return(b);
});
}
}
