/// <summary>
/// Initializes a new instance of the <see cref="ScrollControl"/> class.
/// </summary>
/// <param name="parent">Parent control.</param>
public ScrollControl(ControlBase parent)
: base(parent)
{
MouseInputEnabled = false;
m_VerticalScrollBar = new VerticalScrollBar(this);
m_VerticalScrollBar.Dock = Pos.Right;
m_VerticalScrollBar.BarMoved += VBarMoved;
m_CanScrollV = true;
m_VerticalScrollBar.NudgeAmount = 30;
m_HorizontalScrollBar = new HorizontalScrollBar(this);
m_HorizontalScrollBar.Dock = Pos.Bottom;
m_HorizontalScrollBar.BarMoved += HBarMoved;
m_CanScrollH = true;
m_HorizontalScrollBar.NudgeAmount = 30;
m_InnerPanel = new ControlBase(this);
m_InnerPanel.SetPosition(0, 0);
m_InnerPanel.Margin = Margin.Five;
m_InnerPanel.SendToBack();
m_InnerPanel.MouseInputEnabled = false;
m_AutoHideBars = false;
}
/// <summary>
/// Centers the control vertically inside its parent.
/// </summary>
/// <param name="control"></param>
public static void CenterVertically(ControlBase control)
{
ControlBase parent = control.Parent;
if (null == parent) return;
control.SetPosition(control.X, (parent.Height - control.Height) / 2);
}
/// <summary>
/// Moves the control to the left of its parent.
/// </summary>
/// <param name="control"></param>
public static void AlignLeft(ControlBase control)
{
ControlBase parent = control.Parent;
if (null == parent) return;
control.SetPosition(parent.Padding.Left, control.Y);
}
/// <summary>
/// Moves the control to the right of its parent.
/// </summary>
/// <param name="control"></param>
public static void AlignRight(ControlBase control)
{
ControlBase parent = control.Parent;
if (null == parent) return;
control.SetPosition(parent.Width - control.Width - parent.Padding.Right, control.Y);
}
/// <summary>
/// Centers the control horizontally inside its parent.
/// </summary>
/// <param name="control"></param>
public static void CenterHorizontally(ControlBase control)
{
ControlBase parent = control.Parent;
if (null == parent) return;
control.SetPosition(parent.Padding.Left + (((parent.Width - parent.Padding.Left - parent.Padding.Right) - control.Width) / 2), control.Y);
}
/// <summary>
/// Centers the control inside its parent.
/// </summary>
/// <param name="control">Control to center.</param>
public static void Center(ControlBase control)
{
ControlBase parent = control.Parent;
if (parent == null)
return;
control.SetPosition(
parent.Padding.Left + (((parent.Width - parent.Padding.Left - parent.Padding.Right) - control.Width)/2),
(parent.Height - control.Height)/2);
}
/// <summary>
/// Moves the control to the bottom of its parent.
/// </summary>
/// <param name="control"></param>
public static void AlignBottom(ControlBase control)
{
ControlBase parent = control.Parent;
if (null == parent) return;
control.SetPosition(control.X, parent.Height - control.Height);
}
/// <summary>
/// Moves the control to the top of its parent.
/// </summary>
/// <param name="control"></param>
public static void AlignTop(ControlBase control)
{
control.SetPosition(control.X, 0);
}
/// <summary>
/// Places the control to the right of other control (bottom aligned), taking margins into account.
/// </summary>
/// <param name="control">Control to place.</param>
/// <param name="anchor">Anchor control.</param>
/// <param name="spacing">Optional spacing.</param>
public static void PlaceRightBottom(ControlBase control, ControlBase anchor, int spacing = 0)
{
control.SetPosition(anchor.Right + spacing, anchor.Y - control.Height + anchor.Height);
}
/// <summary>
/// Places the control below other control (left aligned), taking margins into account.
/// </summary>
/// <param name="control">Control to place.</param>
/// <param name="anchor">Anchor control.</param>
/// <param name="spacing">Optional spacing.</param>
public static void PlaceDownLeft(ControlBase control, ControlBase anchor, int spacing = 0)
{
control.SetPosition(anchor.X, anchor.Bottom + spacing);
}