diff --git a/src/Avalonia.Controls.DataGrid/DataGridRow.cs b/src/Avalonia.Controls.DataGrid/DataGridRow.cs index 7546970498..1efce7c0b8 100644 --- a/src/Avalonia.Controls.DataGrid/DataGridRow.cs +++ b/src/Avalonia.Controls.DataGrid/DataGridRow.cs @@ -378,13 +378,13 @@ namespace Avalonia.Controls } } } - } + } internal Panel RootElement { get; private set; - } + } internal int Slot { @@ -638,7 +638,7 @@ namespace Avalonia.Controls PseudoClasses.Set(":editing", IsEditing); PseudoClasses.Set(":invalid", !IsValid); ApplyHeaderStatus(); - } + } } //TODO Animation @@ -896,7 +896,7 @@ namespace Avalonia.Controls _detailsElement.ContentHeight = _detailsDesiredHeight; } } - } + } // Makes sure the _detailsDesiredHeight is initialized. We need to measure it to know what // height we want to animate to. Subsequently, we just update that height in response to SizeChanged @@ -919,7 +919,7 @@ namespace Avalonia.Controls //TODO Cleanup double? _previousDetailsHeight = null; - + //TODO Animation private void DetailsContent_HeightChanged(double newValue) { @@ -1022,7 +1022,7 @@ namespace Avalonia.Controls } } } - + internal void ApplyDetailsTemplate(bool initializeDetailsPreferredHeight) { if (_detailsElement != null && AreDetailsVisible) @@ -1066,7 +1066,7 @@ namespace Avalonia.Controls .Subscribe(DetailsContent_MarginChanged); } - + _detailsElement.Children.Add(_detailsContent); } } @@ -1090,6 +1090,28 @@ namespace Avalonia.Controls } } } + + + protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change) + { + if (change.Property == DataContextProperty) + { + var owner = OwningGrid; + if (owner != null && this.IsRecycled) + { + var columns = owner.ColumnsItemsInternal; + var nc = columns.Count; + for (int ci = 0; ci < nc; ci++) + { + if (columns[ci] is DataGridTemplateColumn column) + { + column.RefreshCellContent((Control)this.Cells[column.Index].Content, nameof(DataGridTemplateColumn.CellTemplate)); + } + } + } + } + base.OnPropertyChanged(change); + } }