private void CachePens()
{
Brush borderBrush = this.BorderBrush;
Thickness borderThickness = this.BorderThickness;
this.leftPen = BeveledBorder.GetPen(borderThickness.Left, borderBrush);
this.rightPen = BeveledBorder.GetPen(borderThickness.Right, borderBrush);
this.topPen = BeveledBorder.GetPen(borderThickness.Top, borderBrush);
this.bottomPen = BeveledBorder.GetPen(borderThickness.Bottom, borderBrush);
}
protected override Size ArrangeOverride(Size finalSize)
{
UIElement child = this.Child;
if (child != null)
{
Rect finalRect = BeveledBorder.HelperDeflateRect(BeveledBorder.HelperDeflateRect(new Rect(finalSize), this.BorderThickness), this.Padding);
child.Arrange(finalRect);
}
this.borderRect = new Rect(this.BorderThickness.Left / 2.0, this.BorderThickness.Top / 2.0, finalSize.Width, finalSize.Height);
return(finalSize);
}
protected override Size MeasureOverride(Size constraint)
{
UIElement child = this.Child;
Size size1 = new Size();
Size size2 = BeveledBorder.HelperCollapseThickness(this.BorderThickness);
Size size3 = BeveledBorder.HelperCollapseThickness(this.Padding);
Size size4 = new Size(size2.Width + size3.Width, size2.Height + size3.Height);
if (child == null)
{
return(size4);
}
Size availableSize = new Size(Math.Max(0.0, constraint.Width - size4.Width), Math.Max(0.0, constraint.Height - size4.Height));
child.Measure(availableSize);
Size desiredSize = child.DesiredSize;
size1.Width = desiredSize.Width + size4.Width;
size1.Height = desiredSize.Height + size4.Height;
return(size1);
}
