public bool Contains(TabGroupBaseCollection values)
{
foreach(TabGroupBase c in values)
{
// Use base class to process actual collection operation
if (Contains(c))
return true;
}
return false;
}
public bool Contains(TabGroupBaseCollection values)
{
foreach (TabGroupBase c in values)
{
// Use base class to process actual collection operation
if (Contains(c))
{
return(true);
}
}
return(false);
}
protected void InternalConstruct(Control control, Direction direction)
{
// Do we need to create our own window?
if (control == null)
{
// Yes, use a simple panel for organizing children onto
_control = new Panel();
}
else
{
// No, use the constructor provided one
_control = control;
}
// Hook into control events
_control.Resize += new EventHandler(OnControlResize);
// Assign initial values
_direction = direction;
// Create collection to remember our child objects
_children = new TabGroupBaseCollection();
}
public void Clear()
{
// Do we contain the active leaf?
if (_children.IndexOf(_tabbedGroups.ActiveLeaf) != 0)
{
// Then request movement of the active leaf to different group
_tabbedGroups.MoveActiveToNearestFromSequence(this);
}
TabGroupBaseCollection copyChildren = new TabGroupBaseCollection();
// Inform control about all removed children for leaf counting
foreach(TabGroupBase tgb in _children)
{
// Make temporary copy of the child
copyChildren.Add(tgb);
// Remove processing
_tabbedGroups.GroupRemoved(tgb);
}
// Remove all child controls
ControlHelper.RemoveAll(_control);
// Remove children from collection
_children.Clear();
// Must repaint to reflect changes
_control.Invalidate();
// All pages removed, do we need to compact?
if (_tabbedGroups.AutoCompact)
_tabbedGroups.Compact();
// Give control chance to enfore leaf policy
_tabbedGroups.EnforceAtLeastOneLeaf();
// Mark layout as dirty
if (_tabbedGroups.AutoCalculateDirty)
_tabbedGroups.Dirty = true;
// Inform control about all removed children for leaf counting
foreach(TabGroupBase tgb in copyChildren)
tgb.Dispose();
}