protected static Size ArrangeOverrideVertical(IStackBase stack, Size finalSize)
{
//var padding = Stack.Padding;
//double top = padding.Top + bounds.Top;
//double left = padding.Left + bounds.Left;
//var height = bounds.Height - padding.VerticalThickness;
var children = stack.Children;
int count = children.Count;
double width = finalSize.Width;
double spacing = stack.Spacing;
double stackHeight = 0;
for (int n = 0; n < count; n++)
{
IUIElement child = children[n];
if (!child.Visible)
{
continue;
}
double childHeight = child.DesiredSize.Height;
child.Arrange(new Rect(0, stackHeight, width, childHeight));
stackHeight += childHeight + spacing;
}
return(AdjustForStretchToFill(stack, width, stackHeight, finalSize));
}
protected static Size ArrangeOverrideHorizontal(IStackBase stack, Size finalSize)
{
//var padding = Stack.Padding;
//double top = padding.Top + bounds.Top;
//double left = padding.Left + bounds.Left;
//var height = bounds.Height - padding.VerticalThickness;
var children = stack.Children;
int count = children.Count;
double height = finalSize.Height;
double spacing = stack.Spacing;
double xPosition = 0;
if (stack.FlowDirection == FlowDirection.LeftToRight)
{
for (int n = 0; n < count; n++)
{
IUIElement child = children[n];
if (!child.Visible)
{
continue;
}
double childWidth = child.DesiredSize.Width;
child.Arrange(new Rect(xPosition, 0, childWidth, height));
xPosition += childWidth + spacing;
}
}
else
{
for (int n = count - 1; n >= 0; n--)
{
IUIElement child = children[n];
if (!child.Visible)
{
continue;
}
double childWidth = child.DesiredSize.Width;
child.Arrange(new Rect(xPosition, 0, childWidth, height));
xPosition += childWidth + spacing;
}
}
return(AdjustForStretchToFill(stack, xPosition, height, finalSize));
}
