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LibGUI: Add fallible variants of the GUI::Layout add/insert APIs
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2 changed files with 43 additions and 16 deletions
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@ -41,6 +41,10 @@ public:
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void add_layout(OwnPtr<Layout>&&);
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void add_spacer();
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ErrorOr<void> try_add_widget(Widget&);
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ErrorOr<void> try_insert_widget_before(Widget& widget, Widget& before_widget);
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ErrorOr<void> try_add_spacer();
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void remove_widget(Widget&);
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virtual void run(Widget&) = 0;
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@ -67,10 +71,11 @@ protected:
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};
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Type type { Type::Invalid };
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WeakPtr<Widget> widget;
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OwnPtr<Layout> layout;
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WeakPtr<Widget> widget {};
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OwnPtr<Layout> layout {};
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};
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void add_entry(Entry&&);
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ErrorOr<void> try_add_entry(Entry&&);
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WeakPtr<Widget> m_owner;
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Vector<Entry> m_entries;
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