void InnerWidget::createBlocks() {
auto user = _peer->asUser();
auto chat = _peer->asChat();
auto channel = _peer->asChannel();
auto megagroup = _peer->isMegagroup() ? channel : nullptr;
if (user || channel || megagroup) {
_blocks.push_back({ new InfoWidget(this, _peer), BlockSide::Right });
}
_blocks.push_back({ new SettingsWidget(this, _peer), BlockSide::Right });
if (chat || channel || megagroup) {
_blocks.push_back({ new InviteLinkWidget(this, _peer), BlockSide::Right });
}
_blocks.push_back({ new SharedMediaWidget(this, _peer), BlockSide::Right });
if (channel && !megagroup) {
_blocks.push_back({ new ChannelMembersWidget(this, _peer), BlockSide::Right });
}
_blocks.push_back({ new ActionsWidget(this, _peer), BlockSide::Right });
if (chat || megagroup) {
auto membersWidget = new MembersWidget(this, _peer);
connect(membersWidget, SIGNAL(onlineCountUpdated(int)), _cover, SLOT(onOnlineCountUpdated(int)));
_cover->onOnlineCountUpdated(membersWidget->onlineCount());
_blocks.push_back({ membersWidget, BlockSide::Left });
}
for_const (auto &blockData, _blocks) {
connect(blockData.block, SIGNAL(heightUpdated()), this, SLOT(onBlockHeightUpdated()));
}
void InnerDropdown::setOwnedWidget(TWidget *widget) {
connect(widget, SIGNAL(heightUpdated()), this, SLOT(onWidgetHeightUpdated()));
auto container = _scroll->setOwnedWidget(object_ptr<Container>(_scroll, widget, _st));
container->resizeToWidth(_scroll->width());
container->moveToLeft(0, 0);
container->show();
widget->show();
}
void InnerDropdown::setOwnedWidget(ScrolledWidget *widget) {
auto container = new internal::Container(_scroll, widget, _st);
connect(container, SIGNAL(heightUpdated()), this, SLOT(onWidgetHeightUpdated()));
_scroll->setOwnedWidget(container);
container->resizeToWidth(_scroll->width());
container->moveToLeft(0, 0);
container->show();
widget->show();
}
QPointer<TWidget> InnerDropdown::doSetOwnedWidget(object_ptr<TWidget> widget) {
auto result = QPointer<TWidget>(widget);
connect(widget, SIGNAL(heightUpdated()), this, SLOT(onWidgetHeightUpdated()));
auto container = _scroll->setOwnedWidget(object_ptr<Container>(_scroll, std::move(widget), _st));
container->resizeToWidth(_scroll->width());
container->moveToLeft(0, 0);
container->show();
result->show();
return result;
}
void Container::onHeightUpdate() {
int newHeight = _st.scrollPadding.top() + _st.scrollPadding.bottom();
if (auto child = static_cast<ScrolledWidget*>(children().front())) {
newHeight += child->height();
}
if (newHeight != height()) {
resize(width(), newHeight);
emit heightUpdated();
}
}
Widget::Widget() : LayerWidget()
, _scroll(this, st::setScroll)
, _inner(this)
, _fixedBar(this)
, _fixedBarShadow1(this, st::settingsFixedBarShadowBg1)
, _fixedBarShadow2(this, st::settingsFixedBarShadowBg2) {
_scroll->setOwnedWidget(_inner);
setAttribute(Qt::WA_OpaquePaintEvent);
_fixedBar->move(0, 0);
_fixedBarShadow1->move(0, _fixedBar->y() + st::settingsFixedBarHeight);
_fixedBarShadow2->move(0, _fixedBarShadow1->y() + st::lineWidth);
_scroll->move(0, st::settingsFixedBarHeight);
connect(_inner, SIGNAL(heightUpdated()), this, SLOT(onInnerHeightUpdated()));
}
Container::Container(QWidget *parent, ScrolledWidget *child, const style::InnerDropdown &st) : ScrolledWidget(parent), _st(st) {
child->setParent(this);
child->moveToLeft(_st.scrollPadding.left(), _st.scrollPadding.top());
connect(child, SIGNAL(heightUpdated()), this, SLOT(onHeightUpdate()));
}
