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LibGUI: Add fallible try_create_checkable() Action

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thankyouverycool 2022-09-26 08:40:49 -04:00 • committed by Andreas Kling
parent 032ca748c6
commit 7252a1aa4d
2 changed files with 7 additions and 0 deletions
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5
Userland/Libraries/LibGUI/Action.cpp
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@ -63,6 +63,11 @@ NonnullRefPtr<Action> Action::create_checkable(String text, Shortcut const& shor
return adopt_ref(*new Action(move(text), shortcut, Shortcut {}, move(icon), move(callback), parent, true)); return adopt_ref(*new Action(move(text), shortcut, Shortcut {}, move(icon), move(callback), parent, true));
} }
ErrorOr<NonnullRefPtr<Action>> Action::try_create_checkable(String text, Shortcut const& shortcut, Function<void(Action&)> callback, Core::Object* parent)
{
return adopt_nonnull_ref_or_enomem(new (nothrow) Action(move(text), shortcut, Shortcut {}, move(callback), parent, true));
}
RefPtr<Action> Action::find_action_for_shortcut(Core::Object& object, Shortcut const& shortcut) RefPtr<Action> Action::find_action_for_shortcut(Core::Object& object, Shortcut const& shortcut)
{ {
RefPtr<Action> found_action = nullptr; RefPtr<Action> found_action = nullptr;

2
Userland/Libraries/LibGUI/Action.h
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@ -76,6 +76,8 @@ public:
static NonnullRefPtr<Action> create_checkable(String text, Shortcut const& shortcut, Function<void(Action&)> callback, Core::Object* parent = nullptr); static NonnullRefPtr<Action> create_checkable(String text, Shortcut const& shortcut, Function<void(Action&)> callback, Core::Object* parent = nullptr);
static NonnullRefPtr<Action> create_checkable(String text, Shortcut const& shortcut, RefPtr<Gfx::Bitmap> icon, Function<void(Action&)> callback, Core::Object* parent = nullptr); static NonnullRefPtr<Action> create_checkable(String text, Shortcut const& shortcut, RefPtr<Gfx::Bitmap> icon, Function<void(Action&)> callback, Core::Object* parent = nullptr);
static ErrorOr<NonnullRefPtr<Action>> try_create_checkable(String text, Shortcut const& shortcut, Function<void(Action&)> callback, Core::Object* parent = nullptr);
static RefPtr<Action> find_action_for_shortcut(Core::Object& object, Shortcut const& shortcut); static RefPtr<Action> find_action_for_shortcut(Core::Object& object, Shortcut const& shortcut);
virtual ~Action() override; virtual ~Action() override;