Scroll to top of database tabs when changing content.

Zoltanar · Nov 25, 2023 · 0e48309 · 0e48309
1 parent 51a500c
commit 0e48309
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/Happy Reader/View/Tabs/DatabaseTab.xaml.cs b/Happy Reader/View/Tabs/DatabaseTab.xaml.cs
@@ -61,6 +61,7 @@ private void OnLoaded(object sender, RoutedEventArgs e)
 			if (_loaded) return;
 			if (DesignerProperties.GetIsInDesignMode(this)) return;
 			ViewModel = (DatabaseViewModelBase)DataContext;
+            ViewModel.ScrollToTop = ScrollToTop;
 			_loaded = true;
 		}
 
@@ -184,5 +185,12 @@ private void OpenVNPanel(MouseEventArgs e, FrameworkElement element, bool switch
 			if (vn == null) return;
 			StaticMethods.MainWindow.OpenVNPanel(vn, switchToTab);
 		}
+
+        private void ScrollToTop()
+        {
+            var firstItem = VisualNovelItems.Items[0];
+			if(firstItem == null) return;
+            VisualNovelItems.ScrollIntoView(firstItem);
+        }
 	}
 }
diff --git a/Happy Reader/ViewModel/DatabaseViewModelBase.cs b/Happy Reader/ViewModel/DatabaseViewModelBase.cs
@@ -106,6 +106,7 @@ public SuggestionScorer SuggestionScorer
 			}
         }
         public TitleOrderingType OrderingType { get; private set; }
+        public Action ScrollToTop { get; set; }
 
         protected DatabaseViewModelBase(MainWindowViewModel mainWindowViewModel)
 		{
@@ -210,8 +211,8 @@ protected async Task RefreshTiles()
 				OnPropertyChanged(nameof(CSettings));
 				OnPropertyChanged(nameof(Tiles));
 				OnPropertyChanged(nameof(AllResults));
-
-			});
+                ScrollToTop?.Invoke();
+            });
 			watch.Stop();
 			SetReplyText($"Loaded results in {watch.Elapsed.ToSeconds()}.", VndbConnection.MessageSeverity.Normal);