diff options
| -rw-r--r-- | Xamarin.PropertyEditing.Mac/PropertyList.cs | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/Xamarin.PropertyEditing.Mac/PropertyList.cs b/Xamarin.PropertyEditing.Mac/PropertyList.cs index 7e0d9aa..21c833f 100644 --- a/Xamarin.PropertyEditing.Mac/PropertyList.cs +++ b/Xamarin.PropertyEditing.Mac/PropertyList.cs @@ -71,7 +71,9 @@ namespace Xamarin.PropertyEditing.Mac this.viewModel.ArrangedPropertiesChanged += OnPropertiesChanged; this.dataSource = new PropertyTableDataSource (this.viewModel) { ShowHeader = ShowHeader }; - this.propertyTable.Delegate = new PropertyTableDelegate (HostResourceProvider, this.dataSource); + this.dataDelegate = new PropertyTableDelegate (HostResourceProvider, this.dataSource); + + this.propertyTable.Delegate = this.dataDelegate; this.propertyTable.DataSource = this.dataSource; } } @@ -101,13 +103,14 @@ namespace Xamarin.PropertyEditing.Mac public void UpdateExpansions () { - ((PropertyTableDelegate)this.propertyTable.Delegate).UpdateExpansions (this.propertyTable); + dataDelegate.UpdateExpansions (this.propertyTable); } private readonly NSOutlineView propertyTable; private readonly NSScrollView scrollView; private IHostResourceProvider hostResources; private PropertyTableDataSource dataSource; + private PropertyTableDelegate dataDelegate; private PanelViewModel viewModel; private bool showHeader = true; @@ -163,7 +166,9 @@ namespace Xamarin.PropertyEditing.Mac this.propertyTable.BackgroundColor = this.hostResources.GetNamedColor (NamedResources.PadBackgroundColor); if (this.propertyTable.Delegate != null) - this.propertyTable.Delegate = new PropertyTableDelegate (HostResourceProvider, this.dataSource); + { + this.propertyTable.Delegate = dataDelegate = new PropertyTableDelegate (HostResourceProvider, this.dataSource); + } } } } |