javier/Wino-Mail
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Container cleanups.

Browse Source
This commit is contained in:
Burak Kaan Köse
2025-10-27 01:00:38 +01:00
parent d9fc365aeb
commit 54ac07f6fb
5 changed files with 60 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Wino.Mail.WinUI/Controls/ListView/WinoThreadMailItemViewModelListViewItem.cs
+15 -2
View File
@@ -18,9 +18,22 @@ public partial class WinoThreadMailItemViewModelListViewItem : ListViewItem
public static readonly DependencyProperty IsThreadExpandedProperty = DependencyProperty.Register(nameof(IsThreadExpanded), typeof(bool), typeof(WinoThreadMailItemViewModelListViewItem), new PropertyMetadata(false, new PropertyChangedCallback(OnIsThreadExpandedChanged)));
private readonly long _selectionChangeCallbackToken;
public WinoThreadMailItemViewModelListViewItem()
{
RegisterPropertyChangedCallback(IsSelectedProperty, OnIsSelectedChanged);
DefaultStyleKey = typeof(WinoThreadMailItemViewModelListViewItem);
_selectionChangeCallbackToken = RegisterPropertyChangedCallback(IsSelectedProperty, OnIsSelectedChanged);
}
public void Cleanup()
{
if (Content is ThreadMailItemViewModel mailItem)
{
UnregisterSelectionCallback(mailItem);
UnregisterPropertyChangedCallback(IsSelectedProperty, _selectionChangeCallbackToken);
}
}
private static void OnIsThreadExpandedChanged(DependencyObject sender, DependencyPropertyChangedEventArgs dp)
@@ -70,7 +83,7 @@ public partial class WinoThreadMailItemViewModelListViewItem : ListViewItem
IsThreadExpanded = IsSelected;
}
private void UnregisterSelectionCallback(ThreadMailItemViewModel mailItem)
public void UnregisterSelectionCallback(ThreadMailItemViewModel mailItem)
{
mailItem.PropertyChanged -= MailPropChanged;
}