public virtual void OnReduce()
{
if (!IsCompound)
{
return;
}
DockObject parent = ParentObject;
Widget[] children = Children;
if (children.Length <= 1)
{
if (parent != null)
{
parent.Freeze();
}
Freeze();
Detach(false);
foreach (Widget widget in children)
{
DockObject child = widget as DockObject;
child.flags |= DockObjectFlags.InReflow;
child.Detach(false);
if (parent != null)
{
parent.Add(child);
}
child.flags &= ~(DockObjectFlags.InReflow);
}
reducePending = false;
Thaw();
if (parent != null)
{
parent.Thaw();
}
}
}
public override void OnDocked(DockObject requestor, DockPlacement position, object data)
{
/* we only add support for DockPlacement.Center docking
* strategy here... for the rest use our parent class' method */
if (position == DockPlacement.Center)
{
/* we can only dock simple (not compound) items */
if (requestor.IsCompound)
{
requestor.Freeze();
dockInfo = new DockInfo(position, data);
requestor.Foreach(new Callback(DockChild));
requestor.Thaw();
}
else
{
DockItem requestorItem = requestor as DockItem;
Widget label = requestorItem.TabLabel;
if (label == null)
{
label = new Label(requestorItem.LongName);
requestorItem.TabLabel = label;
}
int tabPosition = -1;
if (data is Int32)
{
tabPosition = Convert.ToInt32(data);
}
((Notebook)Child).InsertPage(requestor, label, tabPosition);
requestor.DockObjectFlags |= DockObjectFlags.Attached;
}
}
else
{
base.OnDocked(requestor, position, data);
}
}
public override void OnDocked(DockObject requestor, DockPlacement position, object data)
{
/* we only add support for DockPlacement.Center docking
strategy here... for the rest use our parent class' method */
if (position == DockPlacement.Center) {
/* we can only dock simple (not compound) items */
if (requestor.IsCompound) {
requestor.Freeze ();
dockInfo = new DockInfo (position, data);
requestor.Foreach (new Callback (DockChild));
requestor.Thaw ();
} else {
DockItem requestorItem = requestor as DockItem;
Widget label = requestorItem.TabLabel;
if (label == null) {
label = new Label (requestorItem.LongName);
requestorItem.TabLabel = label;
}
int tabPosition = -1;
if (data is Int32)
tabPosition = Convert.ToInt32 (data);
((Notebook)Child).InsertPage (requestor, label, tabPosition);
requestor.DockObjectFlags |= DockObjectFlags.Attached;
}
} else {
base.OnDocked (requestor, position, data);
}
}
public override void OnDocked(DockObject requestor, DockPlacement position, object data)
{
DockObject parent = ParentObject;
DockObject newParent = null;
bool addOurselvesFirst;
switch (position)
{
case DockPlacement.Top:
case DockPlacement.Bottom:
newParent = new DockPaned(Orientation.Vertical);
addOurselvesFirst = (position == DockPlacement.Bottom);
break;
case DockPlacement.Left:
case DockPlacement.Right:
newParent = new DockPaned(Orientation.Horizontal);
addOurselvesFirst = (position == DockPlacement.Right);
break;
case DockPlacement.Center:
newParent = new DockNotebook();
addOurselvesFirst = true;
break;
default:
Console.WriteLine("Unsupported docking strategy");
return;
}
if (parent != null)
{
parent.Freeze();
}
DockObjectFlags |= DockObjectFlags.InReflow;
Detach(false);
newParent.Freeze();
newParent.Bind(Master);
if (addOurselvesFirst)
{
newParent.Add(this);
newParent.Add(requestor);
}
else
{
newParent.Add(requestor);
newParent.Add(this);
}
if (parent != null)
{
parent.Add(newParent);
}
if (Visible)
{
newParent.Show();
}
if (position != DockPlacement.Center && data != null && data is System.Int32)
{
if (newParent is DockPaned)
{
((DockPaned)newParent).Position = (int)data;
}
}
DockObjectFlags &= ~(DockObjectFlags.InReflow);
newParent.Thaw();
if (parent != null)
{
parent.Thaw();
}
}