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LibGUI: Add GAbstractView base class for GTableView.

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This is in preparation for adding a new view class.
This commit is contained in:
Andreas Kling 2019-03-23 02:04:31 +01:00
parent 994cf10b3e
commit 5707d7f547
7 changed files with 100 additions and 64 deletions
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26
LibGUI/GAbstractView.h Normal file
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#pragma once
#include <LibGUI/GModel.h>
#include <LibGUI/GScrollableWidget.h>
class GAbstractView : public GScrollableWidget {
friend class GModel;
public:
explicit GAbstractView(GWidget* parent);
virtual ~GAbstractView() override;
void set_model(RetainPtr<GModel>&&);
GModel* model() { return m_model.ptr(); }
const GModel* model() const { return m_model.ptr(); }
void scroll_into_view(const GModelIndex&, Orientation);
virtual bool accepts_focus() const override { return true; }
virtual void did_update_model();
protected:
virtual void model_notification(const GModelNotification&);
private:
RetainPtr<GModel> m_model;
};