b32f5dbcff
The existing `load_from_gml()` methods look the same as before from the outside. Inside though, they now forward to `try_load_from_gml()` which returns Error when things go wrong. It also now calls the `try_create()` factory method for Objects instead of the `construct()` one.
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
/*
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* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2022, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibGUI/AbstractScrollableWidget.h>
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namespace GUI {
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class ScrollableContainerWidget : public GUI::AbstractScrollableWidget {
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C_OBJECT(ScrollableContainerWidget);
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public:
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virtual ~ScrollableContainerWidget() = default;
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void set_widget(GUI::Widget*);
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GUI::Widget* widget() { return m_widget; }
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GUI::Widget const* widget() const { return m_widget; }
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protected:
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virtual void did_scroll() override;
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virtual void resize_event(GUI::ResizeEvent&) override;
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virtual void layout_relevant_change_occurred() override;
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private:
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void update_widget_size();
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void update_widget_position();
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void update_widget_min_size();
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virtual ErrorOr<void> load_from_gml_ast(NonnullRefPtr<GUI::GML::Node> ast, RefPtr<Core::Object> (*unregistered_child_handler)(DeprecatedString const&)) override;
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ScrollableContainerWidget();
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RefPtr<GUI::Widget> m_widget;
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};
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}
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