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misc: simplify DataGridDemoViewModel.

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Zhang Dian
2025-01-22 14:57:45 +08:00
parent 58c1c365a9
commit 7530061ca4
1 changed files with 15 additions and 42 deletions
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57
demo/Semi.Avalonia.Demo/ViewModels/DataGridDemoViewModel.cs
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@@ -8,14 +8,14 @@ using CommunityToolkit.Mvvm.Input;
namespace Semi.Avalonia.Demo.ViewModels;
public class DataGridDemoViewModel: ObservableObject
public class DataGridDemoViewModel : ObservableObject
{
public ObservableCollection<Song> GridData1 { get; set; }
public DataGridCollectionView GridData2 { get; set; }
public ObservableCollection<SongViewModel> GridData3 { get; set; }
public RelayCommand AddCommand { get; set; }
public DataGridDemoViewModel()
@@ -23,7 +23,7 @@ public class DataGridDemoViewModel: ObservableObject
GridData1 = new ObservableCollection<Song>(Song.Songs);
GridData2 = new DataGridCollectionView(Song.Songs);
GridData2.GroupDescriptions.Add(new DataGridPathGroupDescription("Album"));
GridData3 = new ObservableCollection<SongViewModel>(Song.Songs.Take(10).Select(a=>new SongViewModel()
GridData3 = new ObservableCollection<SongViewModel>(Song.Songs.Take(10).Select(a => new SongViewModel()
{
Title = a.Title,
Artist = a.Artist,
@@ -57,11 +57,10 @@ public class Song
Album = album;
CountOfComment = countOfComment;
Url = $"https://music.163.com/song?id={netEaseId}";
}
public static List<Song> Songs { get; set; } = new List<Song>()
{
public static List<Song> Songs =>
[
new("好肚有肚(feat.李玲玉)", "熊猫堂ProducePandas", 2, 50, "A.S.I.A", 730, 1487039339),
new("荒诞秀", "熊猫堂ProducePandas", 3, 15, "A.S.I.A", 639, 1487037601),
new("长大", "熊猫堂ProducePandas", 4, 6, "A.S.I.A", 1114, 1487037690),
@@ -122,41 +121,15 @@ public class Song
new("热带季风Remix", "熊猫堂ProducePandas", 3, 22, "W.O.R.L.D.", 23, 2063173319),
new("加州梦境", "熊猫堂ProducePandas", 2, 56, "W.O.R.L.D.", 1662, 2063173324),
new("渐近自由", "熊猫堂ProducePandas", 4, 19, "W.O.R.L.D.", 124, 2063173321),
new("世界所有的烂漫", "熊猫堂ProducePandas", 3, 30, "W.O.R.L.D.", 335, 2053388775),
};
new("世界所有的烂漫", "熊猫堂ProducePandas", 3, 30, "W.O.R.L.D.", 335, 2053388775)
];
}
public class SongViewModel: ObservableObject
public partial class SongViewModel : ObservableObject
{
private string? _title;
private string? _artist;
private string? _album;
private int _countOfComment;
private bool? _isSelected;
public string? Title
{
get => _title;
set => SetProperty(ref _title, value);
}
public string? Artist
{
get => _artist;
set => SetProperty(ref _artist, value);
}
public string? Album
{
get => _album;
set => SetProperty(ref _album, value);
}
public int CountOfComment
{
get => _countOfComment;
set => SetProperty(ref _countOfComment, value);
}
public bool? IsSelected
{
get => _isSelected;
set => SetProperty(ref _isSelected, value);
}
[ObservableProperty] private string? _title;
[ObservableProperty] private string? _artist;
[ObservableProperty] private string? _album;
[ObservableProperty] private int _countOfComment;
[ObservableProperty] private bool? _isSelected;
}