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save/restore hidden columns when switching which column is visible in FriendList

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This commit is contained in:
csoler 2020-08-22 20:23:42 +02:00
parent da21a40eda
commit 44444207f7
2 changed files with 15 additions and 5 deletions
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6
retroshare-gui/src/gui/common/FriendListModel.cpp
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@ -158,7 +158,7 @@ void RsFriendListModel::postMods()
{
endResetModel();
emit dataChanged(createIndex(0,0,(void*)NULL), createIndex(rowCount()-1,COLUMN_THREAD_NB_COLUMNS-1,(void*)NULL));
emit dataChanged(createIndex(0,0,(void*)NULL), createIndex(rowCount()-1,columnCount()-1,(void*)NULL));
}
int RsFriendListModel::rowCount(const QModelIndex& parent) const
@ -1236,7 +1236,7 @@ void RsFriendListModel::collapseItem(const QModelIndex& index)
mExpandedProfiles.erase(s);
// apparently we cannot be subtle here.
emit dataChanged(createIndex(0,0,(void*)NULL), createIndex(mTopLevel.size()-1,COLUMN_THREAD_NB_COLUMNS-1,(void*)NULL));
emit dataChanged(createIndex(0,0,(void*)NULL), createIndex(mTopLevel.size()-1,columnCount()-1,(void*)NULL));
}
void RsFriendListModel::expandItem(const QModelIndex& index)
@ -1261,7 +1261,7 @@ void RsFriendListModel::expandItem(const QModelIndex& index)
mExpandedProfiles.insert(s);
// apparently we cannot be subtle here.
emit dataChanged(createIndex(0,0,(void*)NULL), createIndex(mTopLevel.size()-1,COLUMN_THREAD_NB_COLUMNS-1,(void*)NULL));
emit dataChanged(createIndex(0,0,(void*)NULL), createIndex(mTopLevel.size()-1,columnCount()-1,(void*)NULL));
}
bool RsFriendListModel::isProfileExpanded(const EntryIndex& e) const

12
retroshare-gui/src/gui/common/NewFriendList.cpp
View File

@ -1096,7 +1096,13 @@ void NewFriendList::applyWhileKeepingTree(std::function<void()> predicate)
saveExpandedPathsAndSelection(expanded_indexes, selected_indexes);
// This is a hack to avoid crashes on windows while calling endInsertRows(). I'm not sure wether these crashes are
// due to a Qt bug, or a misuse of the proxy model on my side. Anyway, this soves them for good.
// due to a Qt bug, or a misuse of the proxy model on my side. Anyway, this solves them for good.
// save hidden columns
std::list<int> hidden_columns;
for(int i=0;i<RsFriendListModel::COLUMN_THREAD_NB_COLUMNS;++i)
if(ui->peerTreeWidget->isColumnHidden(i))
hidden_columns.push_back(i);
mProxyModel->setSourceModel(nullptr);
@ -1104,6 +1110,10 @@ void NewFriendList::applyWhileKeepingTree(std::function<void()> predicate)
mProxyModel->setSourceModel(mModel);
restoreExpandedPathsAndSelection(expanded_indexes, selected_indexes);
// restore hidden columns
for(auto c: hidden_columns)
ui->peerTreeWidget->setColumnHidden(c,true);
}
void NewFriendList::checkInternalData(bool force)