public void DockControl(int panelIndex, int index, DockingType direction)
{
if (direction == DockingType.Floating)
{
throw new ArgumentException("Can't dock to a docking type of floating");
}
else
{
bool autoHide = this.AutoHide;
bool cancelled = this.Cancelled;
if (this.AutoHide)
{
this.AutoHide = false;
}
this.Cancelled = false;
DockControlContainerCollection panels = DockControlContainerCollectionHelpers.GetCollection(_manager, direction);
DockControlContainer container = panels[panelIndex] as DockControlContainer;
container.DockControl(this, container.DockedControlList.Count, index);
RemoveFloatingForm();
this.AutoHide = autoHide;
this.Cancelled = cancelled;
}
}
private void DockControl(Point dropPoint, DockControlContainer container, int dimension)
{
Point containerLocalDropPoint = container.PointToClient(PointToScreen(dropPoint));
int index = 0;
DockedControlCollection controls = container.DockedControls as DockedControlCollection;
foreach (DockingControl child in controls)
{
Rectangle bounds = child.Bounds;
switch (container.Dock)
{
case DockStyle.Top:
case DockStyle.Bottom:
if (bounds.Right >= containerLocalDropPoint.X)
{
if (containerLocalDropPoint.X < (bounds.Left + bounds.Right) / 2)
{
container.DockControl(this, index, dimension);
return;
}
}
break;
case DockStyle.Left:
case DockStyle.Right:
if (bounds.Bottom >= containerLocalDropPoint.Y)
{
if (containerLocalDropPoint.Y < (bounds.Top + bounds.Bottom) / 2)
{
container.DockControl(this, index, dimension);
return;
}
}
break;
}
index += 1;
}
container.DockControl(this, container.DockedControlList.Count, dimension);
}
