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Added ability to provide not_null to CreateChild function.

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This commit is contained in:
23rd 2024-04-25 17:32:29 +03:00
parent 69e474ea77
commit 6d1014fa8f
1 changed files with 12 additions and 7 deletions
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19
ui/ui_utility.h
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@ -56,16 +56,21 @@ inline base::unique_qptr<Widget> CreateObject(Args &&...args) {
template <typename Value, typename Parent, typename ...Args>
inline Value *CreateChild(
Parent *parent,
Parent parent,
Args &&...args) {
Expects(parent != nullptr);
if constexpr (std::is_pointer_v<Parent>) {
Expects(parent != nullptr);
if constexpr (std::is_base_of_v<QObject, Value>) {
return new Value(parent, std::forward<Args>(args)...);
if constexpr (std::is_base_of_v<QObject, Value>) {
return new Value(parent, std::forward<Args>(args)...);
} else {
return CreateChild<details::AttachmentOwner<Value>>(
parent,
std::forward<Args>(args)...)->value();
}
} else {
return CreateChild<details::AttachmentOwner<Value>>(
parent,
std::forward<Args>(args)...)->value();
static_assert(requires(const Parent &t) { t.get(); });
return new Value(parent.get(), std::forward<Args>(args)...);
}
}