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Allow inserting actions in the middle of Menu.

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This commit is contained in:
John Preston 2022-08-31 17:50:54 +04:00
parent 4d45396174
commit a5766cb1f6
4 changed files with 36 additions and 18 deletions
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42
ui/widgets/menu/menu.cpp
View file

@ -94,21 +94,30 @@ not_null<QAction*> Menu::addAction(
}
not_null<QAction*> Menu::addAction(base::unique_qptr<ItemBase> widget) {
const auto action = widget->action();
_actions.emplace_back(action);
return insertAction(_actions.size(), std::move(widget));
}
widget->setParent(this);
not_null<QAction*> Menu::insertAction(
int position,
base::unique_qptr<ItemBase> widget) {
Expects(position >= 0 && position <= _actions.size());
Expects(position >= 0 && position <= _actionWidgets.size());
const auto top = _actionWidgets.empty()
? 0
: _actionWidgets.back()->y() + _actionWidgets.back()->height();
const auto raw = widget.get();
const auto action = raw->action();
_actions.insert(begin(_actions) + position, action);
widget->moveToLeft(0, top);
widget->show();
raw->setParent(this);
raw->show();
raw->setIndex(position);
for (auto i = position, to = int(_actionWidgets.size()); i != to; ++i) {
_actionWidgets[i]->setIndex(i + 1);
}
_actionWidgets.insert(
begin(_actionWidgets) + position,
std::move(widget));
widget->setIndex(_actionWidgets.size());
widget->selects(
raw->selects(
) | rpl::start_with_next([=](const CallbackData &data) {
if (!data.selected) {
if (!findSelectedAction()
@ -128,16 +137,16 @@ not_null<QAction*> Menu::addAction(base::unique_qptr<ItemBase> widget) {
if (_activatedCallback) {
_activatedCallback(data);
}
}, widget->lifetime());
}, raw->lifetime());
widget->clicks(
raw->clicks(
) | rpl::start_with_next([=](const CallbackData &data) {
if (_triggeredCallback) {
_triggeredCallback(data);
}
}, widget->lifetime());
}, raw->lifetime());
QObject::connect(action.get(), &QAction::changed, widget.get(), [=] {
QObject::connect(action.get(), &QAction::changed, raw, [=] {
// Select an item under mouse that was disabled and became enabled.
if (_lastSelectedByMouse
&& !findSelectedAction()
@ -146,9 +155,6 @@ not_null<QAction*> Menu::addAction(base::unique_qptr<ItemBase> widget) {
}
});
const auto raw = widget.get();
_actionWidgets.push_back(std::move(widget));
const auto recountWidth = [=] {
return _forceWidth
? _forceWidth

3
ui/widgets/menu/menu.h
View file

@ -53,6 +53,9 @@ public:
const style::icon *iconOver = nullptr);
not_null<QAction*> addSeparator(
const style::MenuSeparator *st = nullptr);
not_null<QAction*> insertAction(
int position,
base::unique_qptr<ItemBase> widget);
void clearActions();
void finishAnimating();

6
ui/widgets/popup_menu.cpp
View file

@ -407,6 +407,12 @@ not_null<QAction*> PopupMenu::addSeparator(const style::MenuSeparator *st) {
return _menu->addSeparator(st);
}
not_null<QAction*> PopupMenu::insertAction(
int position,
base::unique_qptr<Menu::ItemBase> widget) {
return _menu->insertAction(position, std::move(widget));
}
void PopupMenu::clearActions() {
_submenus.clear();
return _menu->clearActions();

3
ui/widgets/popup_menu.h
View file

@ -51,6 +51,9 @@ public:
const style::icon *iconOver = nullptr);
not_null<QAction*> addSeparator(
const style::MenuSeparator *st = nullptr);
not_null<QAction*> insertAction(
int position,
base::unique_qptr<Menu::ItemBase> widget);
void clearActions();
[[nodiscard]] const std::vector<not_null<QAction*>> &actions() const;