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feat: implement tree like visual.

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This commit is contained in:
Dong Bin
2025-07-04 16:09:33 +08:00
parent 817eb9acc9
commit dbc41249d8
4 changed files with 49 additions and 4 deletions
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13
demo/Ursa.Demo/ViewModels/AnchorDemoViewModel.cs
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@@ -1,4 +1,5 @@
using System.Collections.Generic;
using System.Collections.ObjectModel;
using CommunityToolkit.Mvvm.ComponentModel;
namespace Ursa.Demo.ViewModels;
@@ -9,7 +10,16 @@ public partial class AnchorDemoViewModel: ObservableObject
{
new AnchorItemViewModel { AnchorId = "anchor1", Header = "Anchor 1" },
new AnchorItemViewModel { AnchorId = "anchor2", Header = "Anchor 2" },
new AnchorItemViewModel { AnchorId = "anchor3", Header = "Anchor 3" },
new AnchorItemViewModel
{
AnchorId = "anchor3", Header = "Anchor 3",
Children =
[
new AnchorItemViewModel() { AnchorId = "anchor3-1", Header = "Anchor 3.1" },
new AnchorItemViewModel() { AnchorId = "anchor3-2", Header = "Anchor 3.2" },
new AnchorItemViewModel() { AnchorId = "anchor3-3", Header = "Anchor 3.3" }
]
},
new AnchorItemViewModel { AnchorId = "anchor4", Header = "Anchor 4" },
new AnchorItemViewModel { AnchorId = "anchor5", Header = "Anchor 5" },
new AnchorItemViewModel { AnchorId = "anchor6", Header = "Anchor 6" },
@@ -21,4 +31,5 @@ public partial class AnchorItemViewModel: ObservableObject
{
[ObservableProperty] private string? _anchorId;
[ObservableProperty] private string? _header;
public ObservableCollection<AnchorItemViewModel>? Children { get; set; }
}