TreeNodeItem.cs 2.8 KB

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  1. /* ==============================================================================
  2. * 功能描述:TreeViewNodeItem
  3. * 创 建 者:Garrett
  4. * 创建日期:2017/10/16 15:42:19
  5. * ==============================================================================*/
  6. using System.Collections;
  7. using System.Collections.Generic;
  8. using System.Collections.ObjectModel;
  9. using System.ComponentModel;
  10. namespace SAGA.MBI.Model
  11. {
  12. /// <summary>
  13. /// TreeViewNodeItem
  14. /// </summary>
  15. public class TreeNodeItem<T>
  16. {
  17. public T Item { get; set; }
  18. public List<TreeNodeItem<T>> Children
  19. {
  20. get; set;
  21. }
  22. public TreeNodeItem(T t)
  23. {
  24. Item = t;
  25. Children=new List<TreeNodeItem<T>>();
  26. }
  27. }
  28. /// <summary>
  29. /// TreeViewNodeItem
  30. /// </summary>
  31. public class TreeNodeItem:INotifyPropertyChanged
  32. {
  33. public MFileBase Item { get; set; }
  34. public TreeNodeItem Parent { get; set; }
  35. private bool m_IsSelected;
  36. public bool IsSelected
  37. {
  38. get { return m_IsSelected; }
  39. set
  40. {
  41. m_IsSelected = value;
  42. PropertyChanged?.Invoke(this,new PropertyChangedEventArgs(nameof(IsSelected)));
  43. }
  44. }
  45. private string m_ImageStr;
  46. public string ImageStr
  47. {
  48. get { return m_ImageStr; }
  49. set
  50. {
  51. m_ImageStr = value;
  52. PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ImageStr)));
  53. }
  54. }
  55. private ObservableCollection<TreeNodeItem> m_Children;
  56. public ObservableCollection<TreeNodeItem> Children
  57. {
  58. get { return m_Children; }
  59. set
  60. {
  61. m_Children = value;
  62. PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Children)));
  63. }
  64. }
  65. public void AddChild(TreeNodeItem item)
  66. {
  67. Children.Add(item);
  68. item.Parent = this;
  69. }
  70. public void InsertChild(int i,TreeNodeItem item)
  71. {
  72. Children.Insert(i,item);
  73. item.Parent = this;
  74. }
  75. public TreeNodeItem(MFileBase t)
  76. {
  77. Item = t;
  78. Children = new ObservableCollection<TreeNodeItem>();
  79. }
  80. public event PropertyChangedEventHandler PropertyChanged;
  81. }
  82. public class TNMFloorComparer : IComparer<TreeNodeItem>
  83. {
  84. public int Compare(TreeNodeItem x, TreeNodeItem y)
  85. {
  86. MFloor floor0 = (MFloor)(x.Item);
  87. MFloor floor1 = (MFloor)y.Item;
  88. if (floor0 == null || floor1 == null)
  89. return 0;
  90. else
  91. {
  92. return floor1.Sequence.CompareTo(floor0.Sequence);
  93. }
  94. }
  95. }
  96. }