| using System.Collections.ObjectModel; |
| using System.Collections.Generic; |
|
|
| namespace WeifenLuo.WinFormsUI.Docking |
| { |
| public class DockPaneCollection : ReadOnlyCollection<DockPane> |
| { |
| internal DockPaneCollection() |
| : base(new List<DockPane>()) |
| { |
| } |
|
|
| internal int Add(DockPane pane) |
| { |
| if (Items.Contains(pane)) |
| return Items.IndexOf(pane); |
|
|
| Items.Add(pane); |
| return Count - 1; |
| } |
|
|
| internal void AddAt(DockPane pane, int index) |
| { |
| if (index < 0 || index > Items.Count - 1) |
| return; |
| |
| if (Contains(pane)) |
| return; |
|
|
| Items.Insert(index, pane); |
| } |
|
|
| internal void Dispose() |
| { |
| for (int i=Count - 1; i>=0; i--) |
| this[i].Close(); |
| } |
|
|
| internal void Remove(DockPane pane) |
| { |
| Items.Remove(pane); |
| } |
| } |
| } |
|
|
