kotatogram/lib_ui
1
0
Fork 0
Code Issues Activity

Added ability to provide not_null to CreateChild function.

Browse source
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
Show stats Download patch file Download diff file Expand all files Collapse all files

19
ui/ui_utility.h
View file

@ -56,16 +56,21 @@ inline base::unique_qptr<Widget> CreateObject(Args &&...args) {
template <typename Value, typename Parent, typename ...Args> template <typename Value, typename Parent, typename ...Args>
inline Value *CreateChild( inline Value *CreateChild(
Parent *parent, Parent parent,
Args &&...args) { Args &&...args) {
Expects(parent != nullptr); if constexpr (std::is_pointer_v<Parent>) {
Expects(parent != nullptr);
if constexpr (std::is_base_of_v<QObject, Value>) { if constexpr (std::is_base_of_v<QObject, Value>) {
return new Value(parent, std::forward<Args>(args)...); return new Value(parent, std::forward<Args>(args)...);
} else {
return CreateChild<details::AttachmentOwner<Value>>(
parent,
std::forward<Args>(args)...)->value();
}
} else { } else {
return CreateChild<details::AttachmentOwner<Value>>( static_assert(requires(const Parent &t) { t.get(); });
parent, return new Value(parent.get(), std::forward<Args>(args)...);
std::forward<Args>(args)...)->value();
} }
} }