void Lens::setSearchQuery(const QString& search_query)
{
/* Checking for m_searchQuery.isNull() which returns true only when the string
has never been set is necessary because when search_query is the empty
string ("") and m_searchQuery is the null string,
search_query != m_searchQuery is still true.
*/
if (m_searchQuery.isNull() || search_query != m_searchQuery) {
m_searchQuery = search_query;
m_unityLens->Search(search_query.toStdString());
Q_EMIT searchQueryChanged();
}
}
void PeerListBox::createMultiSelect() {
Expects(_select == nullptr);
auto entity = object_ptr<Ui::MultiSelect>(this, st::contactsMultiSelect, langFactory(lng_participant_filter));
_select.create(this, std::move(entity));
_select->heightValue(
) | rpl::start_with_next(
[this] { updateScrollSkips(); },
lifetime());
_select->entity()->setSubmittedCallback([this](bool chtrlShiftEnter) { content()->submitted(); });
_select->entity()->setQueryChangedCallback([this](const QString &query) { searchQueryChanged(query); });
_select->entity()->setItemRemovedCallback([this](uint64 itemId) {
if (auto peer = App::peerLoaded(itemId)) {
if (auto row = peerListFindRow(peer->id)) {
content()->changeCheckState(row, false, PeerListRow::SetStyle::Animated);
update();
}
_controller->itemDeselectedHook(peer);
}
});
_select->resizeToWidth(st::boxWideWidth);
_select->moveToLeft(0, 0);
}
