From ec497f001506ad7f8f6087fa3ada2373f7ea5d73 Mon Sep 17 00:00:00 2001
From: thunder2 <thunder2@users.sourceforge.net>
Date: Tue, 22 Jul 2025 18:29:22 +0200
Subject: [PATCH] Replaced deprecated QModelIndex::child by
 QAbstractItemModel::index

---
 retroshare-gui/src/gui/FileTransfer/SharedFilesDialog.cpp | 2 +-
 retroshare-gui/src/gui/Identity/IdDialog.cpp              | 4 ++--
 retroshare-gui/src/gui/common/NewFriendList.cpp           | 4 ++--
 retroshare-gui/src/gui/gxsforums/GxsForumThreadWidget.cpp | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/retroshare-gui/src/gui/FileTransfer/SharedFilesDialog.cpp b/retroshare-gui/src/gui/FileTransfer/SharedFilesDialog.cpp
index a865d38c7..024afef1e 100644
--- a/retroshare-gui/src/gui/FileTransfer/SharedFilesDialog.cpp
+++ b/retroshare-gui/src/gui/FileTransfer/SharedFilesDialog.cpp
@@ -1018,7 +1018,7 @@ void SharedFilesDialog::recursExpandAll(const QModelIndex& index)
 
     for(int row=0;row<ui.dirTreeView->model()->rowCount(index);++row)
     {
-        QModelIndex idx(index.child(row,0)) ;
+        QModelIndex idx(ui.dirTreeView->model()->index(row,0,index)) ;
 
         if(ui.dirTreeView->model()->rowCount(idx) > 0)
             recursExpandAll(idx) ;
diff --git a/retroshare-gui/src/gui/Identity/IdDialog.cpp b/retroshare-gui/src/gui/Identity/IdDialog.cpp
index 65351e3f0..f363f898b 100644
--- a/retroshare-gui/src/gui/Identity/IdDialog.cpp
+++ b/retroshare-gui/src/gui/Identity/IdDialog.cpp
@@ -2720,7 +2720,7 @@ void IdDialog::recursSaveExpandedItems_idTreeView(const QModelIndex& proxy_index
             expanded.insert(local_path) ;
 
         for(int row=0;row<mProxyModel->rowCount(proxy_index);++row)
-            recursSaveExpandedItems_idTreeView(proxy_index.child(row,0),local_path,expanded,selected) ;
+            recursSaveExpandedItems_idTreeView(mProxyModel->index(row,0,proxy_index),local_path,expanded,selected) ;
     }
 
     if(ui->idTreeWidget->selectionModel()->isSelected(proxy_index))
@@ -2752,7 +2752,7 @@ void IdDialog::recursRestoreExpandedItems_idTreeView(const QModelIndex& proxy_in
         ui->idTreeWidget->setExpanded(proxy_index,true) ;
 
         for(int row=0;row<mProxyModel->rowCount(proxy_index);++row)
-            recursRestoreExpandedItems_idTreeView(proxy_index.child(row,0),local_path,expanded,selected) ;
+            recursRestoreExpandedItems_idTreeView(mProxyModel->index(row,0,proxy_index),local_path,expanded,selected) ;
     }
 
     if(selected.find(local_path) != selected.end())
diff --git a/retroshare-gui/src/gui/common/NewFriendList.cpp b/retroshare-gui/src/gui/common/NewFriendList.cpp
index 557998090..1f2cf27ca 100644
--- a/retroshare-gui/src/gui/common/NewFriendList.cpp
+++ b/retroshare-gui/src/gui/common/NewFriendList.cpp
@@ -448,7 +448,7 @@ void NewFriendList::recursSaveExpandedItems(const QModelIndex& index,const QMode
             exp.insert(local_path) ;
 
         for(int row=0;row<mProxyModel->rowCount(index);++row)
-            recursSaveExpandedItems(index.child(row,0),current_index,local_path,exp,sel,indx+1) ;
+            recursSaveExpandedItems(mProxyModel->index(row,0,index),current_index,local_path,exp,sel,indx+1) ;
     }
 #ifdef DEBUG_NEW_FRIEND_LIST
     else
@@ -479,7 +479,7 @@ void NewFriendList::recursRestoreExpandedItems(const QModelIndex& index, const Q
         ui->peerTreeWidget->setExpanded(index,true) ;
 
         for(int row=0;row<mProxyModel->rowCount(index);++row)
-            recursRestoreExpandedItems(index.child(row,0),local_path,exp,sel,selected_index,indx+1) ;
+            recursRestoreExpandedItems(mProxyModel->index(row,0,index),local_path,exp,sel,selected_index,indx+1) ;
     }
 #ifdef DEBUG_NEW_FRIEND_LIST
     else
diff --git a/retroshare-gui/src/gui/gxsforums/GxsForumThreadWidget.cpp b/retroshare-gui/src/gui/gxsforums/GxsForumThreadWidget.cpp
index 59f68663d..b68b02ead 100644
--- a/retroshare-gui/src/gui/gxsforums/GxsForumThreadWidget.cpp
+++ b/retroshare-gui/src/gui/gxsforums/GxsForumThreadWidget.cpp
@@ -540,7 +540,7 @@ void GxsForumThreadWidget::recursSaveExpandedItems(const QModelIndex& index, QLi
     if(ui->threadTreeWidget->isExpanded(index))
     {
         for(int row=0;row<mThreadProxyModel->rowCount(index);++row)
-            recursSaveExpandedItems(index.child(row,0),expanded_items) ;
+            recursSaveExpandedItems(mThreadProxyModel->index(row,0,index),expanded_items) ;
 
         RsGxsMessageId message_id(index.sibling(index.row(),RsGxsForumModel::COLUMN_THREAD_MSGID).data(Qt::UserRole).toString().toStdString());
         expanded_items.push_back(message_id);