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LibGUI: Make AbstractTableView and TableView more customisable

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This patchset adds a few getters/setters to AbstractTableView to make
its looks more customisable:
- Header width & text alignment
- Default column width
- Ability to disable selected row highlighting
This commit is contained in:
AnotherTest 2020-08-23 18:35:47 +04:30 • committed by Andreas Kling
parent 697faba147
commit e1a819827c
3 changed files with 31 additions and 5 deletions
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15
Libraries/LibGUI/AbstractTableView.h
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@ -32,7 +32,7 @@ namespace GUI {
class TableCellPaintingDelegate {
public:
virtual ~TableCellPaintingDelegate() {}
virtual ~TableCellPaintingDelegate() { }
virtual void paint(Painter&, const Gfx::IntRect&, const Gfx::Palette&, const ModelIndex&) = 0;
};
@ -43,6 +43,8 @@ public:
bool alternating_row_colors() const { return m_alternating_row_colors; }
void set_alternating_row_colors(bool b) { m_alternating_row_colors = b; }
bool highlight_selected_rows() const { return m_highlight_selected_rows; }
void set_highlight_selected_rows(bool b) { m_highlight_selected_rows = b; }
int header_height() const { return m_headers_visible ? 16 : 0; }
@ -52,6 +54,12 @@ public:
bool is_column_hidden(int) const;
void set_column_hidden(int, bool);
int column_width(int column) const;
void set_column_width(int column, int width);
Gfx::TextAlignment column_header_alignment(int column) const;
void set_column_header_alignment(int column, Gfx::TextAlignment);
void set_cell_painting_delegate(int column, OwnPtr<TableCellPaintingDelegate>&&);
int horizontal_padding() const { return m_horizontal_padding; }
@ -83,7 +91,7 @@ protected:
virtual void leave_event(Core::Event&) override;
virtual void context_menu_event(ContextMenuEvent&) override;
virtual void toggle_index(const ModelIndex&) {}
virtual void toggle_index(const ModelIndex&) { }
void paint_headers(Painter&);
Gfx::IntRect header_rect(int column) const;
@ -97,6 +105,7 @@ protected:
bool has_initialized_width { false };
bool visibility { true };
RefPtr<Action> visibility_action;
Gfx::TextAlignment header_alignment { Gfx::TextAlignment::CenterLeft };
OwnPtr<TableCellPaintingDelegate> cell_painting_delegate;
};
ColumnData& column_data(int column) const;
@ -107,7 +116,6 @@ protected:
RefPtr<Menu> m_header_context_menu;
Gfx::IntRect column_resize_grabbable_rect(int) const;
int column_width(int) const;
void update_content_size();
virtual void update_column_sizes();
virtual int item_count() const;
@ -116,6 +124,7 @@ private:
bool m_headers_visible { true };
bool m_in_column_resize { false };
bool m_alternating_row_colors { true };
bool m_highlight_selected_rows { true };
int m_horizontal_padding { 5 };
Gfx::IntPoint m_column_resize_origin;
int m_column_resize_original_width { 0 };