/// <summary>
/// On begin move a positioner using the mouse
/// </summary>
/// <param name="sender">sender of the event</param>
/// <param name="e">event arguments</param>
private void OnPositionerBeginMoveByMouse(object sender, EventArgs e)
{
DockingContainer container = sender as DockingContainer;
if (container != null)
{
Debug.Assert(_host.Contains(container), "Only floating forms should have a container as positioner. Docked forms should have their tabbed view.");
_host.MoveFirst(container);
}
else
{
FormsTabbedView view = sender as FormsTabbedView;
Debug.Assert(view != null, "The positioner should wrap either a container for floating forms or a tabbed view for docked forms");
Undock(view);
container = view.Parent as DockingContainer;
}
EventHandler <ControlEventArgs> handler = BeginMoveByMouse;
if (handler != null)
{
ControlEventArgs args = new ControlEventArgs(container);
handler(this, args);
}
}
/// <summary>
/// Add sorted fill containers to the list
/// </summary>
/// <param name="containers">containers</param>
private void AddSortedFillContainers(List <DockingContainer> containers)
{
List <DockingContainer> containersToBringInFront = new List <DockingContainer>();
foreach (DockableFormInfo info in _dockableForms)
{
FormsTabbedView view = HierarchyUtility.GetTabbedView(info.DockableForm);
if (view.HostContainerDock != DockStyle.Fill)
{
continue;
}
DockingContainer container = HierarchyUtility.GetClosestDockableContainer(info.DockableForm);
while (true)
{
if (container.Parent as DockingContainer != null)
{
container = (DockingContainer)container.Parent;
}
else
{
break;
}
}
Debug.Assert(_host.Contains(container), "Floating form views must have their parent in form");
if (containersToBringInFront.Contains(container) == false)
{
containersToBringInFront.Add(container);
}
}
SortContainersBasedOnTheirZOrder(containersToBringInFront);
containers.AddRange(containersToBringInFront);
}
