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GTableView: Add a way to hide the column headers.

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There are many situations where you would want a table view without headers.
This commit is contained in:
Andreas Kling
2019-03-15 14:50:36 +01:00
parent a23dddc56f
commit a5d538b389
2 changed files with 34 additions and 17 deletions
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11
LibGUI/GTableView.h
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@@ -6,19 +6,23 @@
#include <AK/HashMap.h>
class GScrollBar;
class Painter;
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; }
int header_height() const { return m_headers_visible ? 16 : 0; }
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(); }
bool headers_visible() const { return m_headers_visible; }
void set_headers_visible(bool headers_visible) { m_headers_visible = headers_visible; }
void did_update_model();
int content_width() const;
@@ -37,6 +41,7 @@ private:
virtual void mousedown_event(GMouseEvent&) override;
virtual void keydown_event(GKeyEvent&) override;
void paint_headers(Painter&);
void update_scrollbar_ranges();
int item_count() const;
Rect row_rect(int item_index) const;
@@ -45,6 +50,8 @@ private:
GScrollBar* m_vertical_scrollbar { nullptr };
GScrollBar* m_horizontal_scrollbar { nullptr };
GWidget* m_corner_widget { nullptr };
OwnPtr<GTableModel> m_model;
int m_horizontal_padding { 5 };
bool m_headers_visible { true };
};