private void RemoveAllSides()
{
SuspendLayout();
if (LeftSide != null)
{
LeftSide.Parent = null;
LeftSide.Dispose();
LeftSide = null;
}
if (TopSide != null)
{
TopSide.Parent = null;
TopSide.Dispose();
TopSide = null;
}
if (RightSide != null)
{
RightSide.Parent = null;
RightSide.Dispose();
RightSide = null;
}
if (BottomSide != null)
{
BottomSide.Parent = null;
BottomSide.Dispose();
BottomSide = null;
}
RootControl.SetBounds(
ViewConstants.Spacing, ViewConstants.Spacing,
Width - ViewConstants.Spacing * 2, Height - ViewConstants.Spacing * 2,
BoundsSpecified.All);
ResumeLayout(true);
}
private void RemoveLeftSide()
{
if (LeftSide != null)
{
LeftSide.Parent = null;
LeftSide.Dispose();
LeftSide = null;
var bounds = RootControl.Bounds;
bounds.X -= Renderer.SideTabHeight;
bounds.Width += Renderer.SideTabHeight;
RootControl.Bounds = bounds;
var hcs = Width - ViewConstants.Spacing * 2;
if (RightSide != null)
{
hcs -= Renderer.SideTabHeight;
}
if (TopSide != null)
{
var w = TopSide.Width;
var len = TopSide.OptimalLength;
if (w >= len)
{
TopSide.Left = ViewConstants.Spacing;
}
else
{
if (len > hcs)
{
len = hcs;
}
TopSide.SetBounds(
ViewConstants.Spacing, 0, len, Renderer.SideTabHeight,
BoundsSpecified.X | BoundsSpecified.Width);
}
}
if (BottomSide != null)
{
var w = BottomSide.Height;
var len = BottomSide.OptimalLength;
if (w >= len)
{
BottomSide.Left = ViewConstants.Spacing;
}
else
{
if (len > hcs)
{
len = hcs;
}
BottomSide.SetBounds(
ViewConstants.Spacing, 0, len, Renderer.SideTabHeight,
BoundsSpecified.X | BoundsSpecified.Width);
}
}
}
}
/// <summary>
/// Releases the unmanaged resources used by the <see cref="T:System.Windows.Forms.Control"/> and its child controls and optionally releases the managed resources.
/// </summary>
/// <param name="disposing">true to release both managed and unmanaged resources; false to release only unmanaged resources.</param>
protected override void Dispose(bool disposing)
{
lock (_grids)
{
_grids.Remove(this);
}
if (disposing)
{
_dockMarkers.Dispose();
if (LeftSide != null)
{
LeftSide.Dispose();
LeftSide = null;
}
if (TopSide != null)
{
TopSide.Dispose();
TopSide = null;
}
if (RightSide != null)
{
RightSide.Dispose();
RightSide = null;
}
if (BottomSide != null)
{
BottomSide.Dispose();
BottomSide = null;
}
if (PopupsStack != null)
{
PopupsStack.Dispose();
PopupsStack = null;
}
RootControl = null;
_floatingViewForms.Clear();
}
base.Dispose(disposing);
}