protected override Size Arrange(Size finalSize)
{
m_HeaderButton.DoArrange(new Rectangle(0, 0, finalSize.Width, m_HeaderButton.MeasuredSize.Height));
if (IsCategoryCollapsed)
{
return(new Size(finalSize.Width, m_HeaderButton.MeasuredSize.Height));
}
else
{
int y = m_HeaderButton.MeasuredSize.Height + Padding.Top;
int width = finalSize.Width - Padding.Left - Padding.Right;
bool b = true;
foreach (ControlBase child in Children)
{
CategoryButton button = child as CategoryButton;
if (button == null)
{
continue;
}
button.m_Alt = b;
button.UpdateColors();
b = !b;
child.DoArrange(new Rectangle(Padding.Left, y, width, child.MeasuredSize.Height));
y += child.MeasuredSize.Height;
}
y += Padding.Bottom;
return(new Size(finalSize.Width, y));
}
}
/// <summary>
/// Function invoked after layout.
/// </summary>
/// <param name="skin">Skin to use.</param>
protected override void PostLayout(Skins.Skin skin)
{
if (IsCollapsed)
{
Height = m_HeaderButton.Height;
}
else
{
SizeToChildren(false, true);
}
// alternate row coloring
bool b = true;
foreach (Control child in Children)
{
CategoryButton button = child as CategoryButton;
if (button == null)
{
continue;
}
button.m_Alt = b;
button.UpdateColors();
b = !b;
}
}