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save both column width and column visibility in friend list

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This commit is contained in:
csoler 2020-08-22 20:46:39 +02:00
parent 44444207f7
commit daf92ce62c
1 changed files with 15 additions and 6 deletions
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21
retroshare-gui/src/gui/common/NewFriendList.cpp
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@ -1097,12 +1097,18 @@ void NewFriendList::applyWhileKeepingTree(std::function<void()> predicate)
// This is a hack to avoid crashes on windows while calling endInsertRows(). I'm not sure wether these crashes are // 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 solves them for good. // due to a Qt bug, or a misuse of the proxy model on my side. Anyway, this solves them for good.
// As a side effect we need to save/restore hidden columns because setSourceModel() resets this setting.
// save hidden columns and sizes
std::vector<bool> col_visible(RsFriendListModel::COLUMN_THREAD_NB_COLUMNS);
std::vector<int> col_sizes(RsFriendListModel::COLUMN_THREAD_NB_COLUMNS);
// save hidden columns
std::list<int> hidden_columns;
for(int i=0;i<RsFriendListModel::COLUMN_THREAD_NB_COLUMNS;++i) for(int i=0;i<RsFriendListModel::COLUMN_THREAD_NB_COLUMNS;++i)
if(ui->peerTreeWidget->isColumnHidden(i)) {
hidden_columns.push_back(i); col_visible[i] = !ui->peerTreeWidget->isColumnHidden(i);
col_sizes[i] = ui->peerTreeWidget->columnWidth(i);
}
mProxyModel->setSourceModel(nullptr); mProxyModel->setSourceModel(nullptr);
@ -1112,8 +1118,11 @@ void NewFriendList::applyWhileKeepingTree(std::function<void()> predicate)
restoreExpandedPathsAndSelection(expanded_indexes, selected_indexes); restoreExpandedPathsAndSelection(expanded_indexes, selected_indexes);
// restore hidden columns // restore hidden columns
for(auto c: hidden_columns) for(uint32_t i=0;i<RsFriendListModel::COLUMN_THREAD_NB_COLUMNS;++i)
ui->peerTreeWidget->setColumnHidden(c,true); {
ui->peerTreeWidget->setColumnHidden(i,!col_visible[i]);
ui->peerTreeWidget->setColumnWidth(i,col_sizes[i]);
}
} }
void NewFriendList::checkInternalData(bool force) void NewFriendList::checkInternalData(bool force)