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https://github.com/RGBCube/serenity
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18785ba5c3
GAbstractView should be able to manage the high-level editing logic, as long as subclasses implement content_rect(GModelIndex) so we know where to put the editing widgets. :^)
46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
#pragma once
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#include <LibGUI/GModel.h>
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#include <LibGUI/GScrollableWidget.h>
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#include <AK/Function.h>
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class GTextBox;
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class GAbstractView : public GScrollableWidget {
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friend class GModel;
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public:
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explicit GAbstractView(GWidget* parent);
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virtual ~GAbstractView() override;
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void set_model(RetainPtr<GModel>&&);
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GModel* model() { return m_model.ptr(); }
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const GModel* model() const { return m_model.ptr(); }
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bool is_editable() const { return m_editable; }
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void set_editable(bool editable) { m_editable = editable; }
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virtual bool accepts_focus() const override { return true; }
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virtual void did_update_model();
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virtual void did_update_selection();
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virtual Rect content_rect(const GModelIndex&) const { return { }; }
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void begin_editing(const GModelIndex&);
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void stop_editing();
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Function<void(const GModelNotification&)> on_model_notification;
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virtual const char* class_name() const override { return "GAbstractView"; }
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protected:
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virtual void model_notification(const GModelNotification&);
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virtual void did_scroll() override;
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void update_edit_widget_position();
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bool m_editable { false };
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GModelIndex m_edit_index;
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GTextBox* m_edit_widget { nullptr };
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Rect m_edit_widget_content_rect;
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private:
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RetainPtr<GModel> m_model;
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};
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