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serenity/LibGUI/GTableView.h
Andreas Kling 8eefdbdce8 LibGUI: Add horizontal scrollbar to GTableView.
Now we can scroll content in both directions if it won't fit in the view.
2019-02-28 17:58:53 +01:00

40 lines
1.1 KiB
C++

#pragma once
#include <LibGUI/GWidget.h>
#include <AK/Function.h>
#include <AK/HashMap.h>
class GScrollBar;
class GTableModel;
class GTableView : public GWidget {
public:
explicit GTableView(GWidget* parent);
virtual ~GTableView() override;
virtual int header_height() const { return 16; }
virtual int item_height() const { return 16; }
void set_model(OwnPtr<GTableModel>&&);
GTableModel* model() { return m_model.ptr(); }
const GTableModel* model() const { return m_model.ptr(); }
void did_update_model();
int content_width() const;
int horizontal_padding() const { return m_horizontal_padding; }
private:
virtual void paint_event(GPaintEvent&) override;
virtual void resize_event(GResizeEvent&) override;
virtual void mousedown_event(GMouseEvent&) override;
void update_scrollbar_ranges();
int item_count() const;
Rect row_rect(int item_index) const;
GScrollBar* m_vertical_scrollbar { nullptr };
GScrollBar* m_horizontal_scrollbar { nullptr };
OwnPtr<GTableModel> m_model;
int m_horizontal_padding { 5 };
};