From 6d7920e148e4839155dd61c43cde2ccd84679d3d Mon Sep 17 00:00:00 2001
From: Claudio Cambra <developer@claudiocambra.com>
Date: Fri, 6 Mar 2026 22:54:36 +0800
Subject: [PATCH] macosx: Fix VLCLibraryMasterDetailViewTableViewDataSource
 conformance in VLCLibraryFavoritesDataSource

Signed-off-by: Claudio Cambra <developer@claudiocambra.com>
---
 .../favorites-library/VLCLibraryFavoritesDataSource.h        | 1 +
 .../favorites-library/VLCLibraryFavoritesDataSource.m        | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/modules/gui/macosx/library/favorites-library/VLCLibraryFavoritesDataSource.h b/modules/gui/macosx/library/favorites-library/VLCLibraryFavoritesDataSource.h
index 247bcd34fb..da2b15adae 100644
--- a/modules/gui/macosx/library/favorites-library/VLCLibraryFavoritesDataSource.h
+++ b/modules/gui/macosx/library/favorites-library/VLCLibraryFavoritesDataSource.h
@@ -48,6 +48,7 @@ typedef NS_ENUM(NSUInteger, VLCLibraryFavoritesSection) {
 @property (readwrite, weak) NSCollectionView *collectionView;
 @property (readwrite, weak) NSTableView *masterTableView;
 @property (readwrite, weak) NSTableView *detailTableView;
+@property (readwrite, weak, nullable) id<VLCLibraryGroupHeaderDelegate> headerDelegate;
 
 - (void)reloadData;
 - (NSInteger)rowForLibraryItem:(id<VLCMediaLibraryItemProtocol>)libraryItem;
diff --git a/modules/gui/macosx/library/favorites-library/VLCLibraryFavoritesDataSource.m b/modules/gui/macosx/library/favorites-library/VLCLibraryFavoritesDataSource.m
index ef71e0a7f3..0ab0baca12 100644
--- a/modules/gui/macosx/library/favorites-library/VLCLibraryFavoritesDataSource.m
+++ b/modules/gui/macosx/library/favorites-library/VLCLibraryFavoritesDataSource.m
@@ -431,6 +431,11 @@ NSString * const VLCLibraryFavoritesDataSourceDisplayedCollectionChangedNotifica
                                    fallbackDetail:fallbackDetail];
 }
 
+- (void)updateHeaderInTableView:(NSTableView *)detailTableView forMasterSelection:(NSTableView *)masterTableView
+{
+    [self updateHeaderForMasterSelection];
+}
+
 - (VLCMediaLibraryParentGroupType)currentParentType
 {
     if (self.masterTableView.selectedRow > -1) {