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LibGUI: Make GUI::SettingsWindow::add_tab() return ErrorOr

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This allows us to use TRY() when creating settings UI.
This commit is contained in:
Andreas Kling 2021-11-27 17:37:00 +01:00
parent 7c19e86a50
commit 45844f9338
7 changed files with 15 additions and 15 deletions
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8
Userland/Libraries/LibGUI/SettingsWindow.h
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@ -32,11 +32,11 @@ public:
virtual ~SettingsWindow() override;
template<class T, class... Args>
T& add_tab(StringView const& title, Args&&... args)
ErrorOr<NonnullRefPtr<T>> add_tab(String title, Args&&... args)
{
auto& t = m_tab_widget->add_tab<T>(title, forward<Args>(args)...);
m_tabs.append(t);
return t;
auto tab = TRY(m_tab_widget->try_add_tab<T>(move(title), forward<Args>(args)...));
TRY(m_tabs.try_append(tab));
return tab;
}
private: