public static SplitContainer Embed(Control parentControl, Control childControl, DockType dock, bool isFixedSize = false)
{
if (parentControl == null || childControl == null)
{
return null;
}
if (!(childControl is EmbededForm) || EmbededForm.IsEmbeded(childControl))
{
return null;
}
IDockableTag tag = parentControl.Tag as IDockableTag;
if (tag == null)
{
tag = new DockTag { ContentRegion = parentControl };
parentControl.Tag = tag;
}
tag.AddForm(childControl);
Control container = tag.GetContentRegion();
if (container == null)
{
return null;
}
SplitContainer splitter = new SplitContainer();
splitter.IsSplitterFixed = isFixedSize;
Control originContainer = null;
Control parentContainer = AdjustSplitter(childControl, dock, splitter, ref originContainer);
if (parentContainer == null)
{
parentContainer = container;
originContainer = container;
}
tag.SetContentRegion(originContainer);
if (container.Controls.Count > 0)
{
if (originContainer == null)
{
return null;
}
foreach (Control c in container.Controls)
{
container.Controls.Remove(c);
originContainer.Controls.Add(c);
}
}
container.Controls.Add(splitter);
splitter.Dock = DockStyle.Fill;
parentControl.Tag = tag;
EmbededForm.Embed(childControl, parentContainer, true, true);
return splitter;
}
public virtual void EmbedInto(Control targetControl, DockType dockType, bool isFixedSize = false)
{
IDockableTag target = null;
if (!(targetControl.Tag is IDockableTag))
{
return;
}
target = targetControl.Tag as IDockableTag;
if (target == null)
{
target = new DockTag { ContentRegion = targetControl };
targetControl.Tag = target;
}
target.AddForm(this);
Control container = target.GetContentRegion();
if (container == null)
{
return;
}
originalParent = targetControl;
SplitContainer splitter = new SplitContainer();
splitter.IsSplitterFixed = isFixedSize;
Control originContainer = null;
Control parentContainer = PickSplitter(dockType, splitter, ref originContainer);
if (parentContainer == null)
{
parentContainer = container;
originContainer = container;
}
target.SetContentRegion(originContainer);
if (container.Controls.Count > 0)
{
if (originContainer == null)
{
return;
}
for (int l = container.Controls.Count - 1, i=l; i >= 0; i--)
{
Control c = container.Controls[i];
container.Controls.Remove(c);
originContainer.Controls.Add(c);
}
}
container.Controls.Add(splitter);
splitter.Dock = DockStyle.Fill;
targetControl.Tag = target;
EmbedInto(parentContainer, true);
}
private void InitDockTag(Panel target)
{
DockTag dTag = new DockTag();
dTag.ContentRegion = target;
target.Tag = dTag;
}