#include "wx/panel.h"
#include "wx/string.h"
#include "wx/scrolbar.h"
+#include "wx/event.h"
#define wxGRID_DEFAULT_EDIT_WIDTH 300
#define wxGRID_DEFAULT_EDIT_HEIGHT 27
-#define wxGRID_DEFAULT_EDIT_X 5
+#define wxGRID_DEFAULT_EDIT_X 2
#define wxGRID_DEFAULT_EDIT_Y 1
#define wxGRID_DEFAULT_SHEET_TOP 31
#define wxGRID_DEFAULT_SHEET_LEFT 0
#define wxRIGHT 0x0800
#endif
-#define WXGENERIC_GRID_VERSION 0.4
+#define WXGENERIC_GRID_VERSION 0.5
+class WXDLLEXPORT wxGridEvent;
class WXDLLEXPORT wxGridCell;
class WXDLLEXPORT wxGenericGrid: public wxPanel
{
DECLARE_DYNAMIC_CLASS(wxGenericGrid)
- protected:
- wxTextCtrl *textItem;
- wxScrollBar *hScrollBar;
- wxScrollBar *vScrollBar;
- int wCursorRow;
- int wCursorColumn;
- wxRectangle CurrentRect;
- bool currentRectVisible;
- wxGridCell ***gridCells;
- wxGridCell **rowLabelCells;
- wxGridCell **colLabelCells;
- bool bEditCreated;
- bool editable;
-
- int totalRows;
- int totalCols;
-
- // Row and column we're currently looking at
- int scrollPosX;
- int scrollPosY;
-
- // Dimensions
- int leftOfSheet;
- int topOfSheet;
- int rightOfSheet; // Calculated from colWidths
- int bottomOfSheet; // Calculated from rowHeights
- int totalGridWidth; // Total 'virtual' size
- int totalGridHeight;
- int cellHeight; // For now, a default
- int verticalLabelWidth;
- int horizontalLabelHeight;
- int verticalLabelAlignment;
- int horizontalLabelAlignment;
- int cellAlignment;
- short *colWidths; // Dynamically allocated
- short *rowHeights; // Dynamically allocated
- int scrollWidth; // Vert. scroll width, horiz. scroll height
-
- // Colours
- wxColour cellTextColour;
- wxColour cellBackgroundColour;
- wxFont *cellTextFont;
- wxColour labelTextColour;
- wxColour labelBackgroundColour;
- wxBrush *labelBackgroundBrush;
- wxFont *labelTextFont;
- wxPen *divisionPen;
-
- // Position of Edit control
- wxRectangle editControlPosition;
-
- // Drag status
- int dragStatus;
- int dragRowOrCol;
- int dragStartPosition;
- int dragLastPosition;
- static wxCursor *horizontalSashCursor;
- static wxCursor *verticalSashCursor;
-
- // Don't refresh whilst this is > 0
- int batchCount;
-
public:
wxGenericGrid(void);
- inline wxGenericGrid(wxWindow *parent, int x, int y, int width, int height, const long style = 0, char *name = "grid")
+ inline wxGenericGrid(wxWindow *parent, int x, int y, int width, int height, long style = 0, char *name = "grid")
{
Create(parent, -1, wxPoint(x, y), wxSize(width, height), style, name);
}
- inline wxGenericGrid(wxWindow *parent, const wxWindowID id, const wxPoint& pos, const wxSize& size, const long style = 0, const wxString& name = "grid")
+ inline wxGenericGrid(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style = 0, const wxString& name = "grid")
{
Create(parent, id, pos, size, style, name);
}
~wxGenericGrid(void);
void OnPaint(wxPaintEvent& event);
+ void OnEraseBackground(wxEraseEvent& event);
void OnMouseEvent(wxMouseEvent& event);
void OnSize(wxSizeEvent& event);
- bool Create(wxWindow *parent, const wxWindowID, const wxPoint& pos, const wxSize& size, const long style = 0, const wxString& name = "grid");
+ bool Create(wxWindow *parent, wxWindowID, const wxPoint& pos, const wxSize& size, long style = 0, const wxString& name = "grid");
- bool CreateGrid(int nRows, int nCols, wxString **cellValues = NULL, short *widths = NULL,
+ bool CreateGrid(int nRows, int nCols, wxString **cellValues = (wxString **) NULL, short *widths = (short *) NULL,
short defaultWidth = wxGRID_DEFAULT_CELL_WIDTH, short defaultHeight = wxGRID_DEFAULT_CELL_HEIGHT);
+ void PaintGrid(wxDC& dc);
void ClearGrid(void);
- virtual wxGridCell *GetCell(int row, int col);
- inline wxGridCell ***GetCells(void) { return gridCells; }
+ virtual wxGridCell *GetCell(int row, int col) const;
+ inline wxGridCell ***GetCells(void) const { return m_gridCells; }
bool InsertCols(int pos = 0, int n = 1, bool updateLabels = TRUE);
bool InsertRows(int pos = 0, int n = 1, bool updateLabels = TRUE);
bool AppendCols(int n = 1, bool updateLabels = TRUE);
// Cell accessors
void SetCellValue(const wxString& val, int row, int col);
- wxString& GetCellValue(int row, int col);
+ wxString& GetCellValue(int row, int col) const;
void SetCellAlignment(int flag, int row, int col);
void SetCellAlignment(int flag);
- int GetCellAlignment(int row, int col);
- int GetCellAlignment(void);
+ int GetCellAlignment(int row, int col) const;
+ int GetCellAlignment(void) const;
void SetCellTextColour(const wxColour& val, int row, int col);
void SetCellTextColour(const wxColour& col);
- wxColour& GetCellTextColour(int row, int col);
- inline wxColour& GetCellTextColour(void) { return cellTextColour; }
+ wxColour& GetCellTextColour(int row, int col) const;
+ inline wxColour& GetCellTextColour(void) const { return (wxColour&) m_cellTextColour; }
void SetCellBackgroundColour(const wxColour& col);
void SetCellBackgroundColour(const wxColour& colour, int row, int col);
- inline wxColour& GetCellBackgroundColour(void) { return cellBackgroundColour; }
- wxColour& GetCellBackgroundColour(int row, int col);
- inline wxFont *GetCellTextFont(void) { return cellTextFont; }
- wxFont *GetCellTextFont(int row, int col);
- void SetCellTextFont(wxFont *fnt);
- void SetCellTextFont(wxFont *fnt, int row, int col);
- wxBitmap *GetCellBitmap(int row, int col);
+ inline wxColour& GetCellBackgroundColour(void) const { return (wxColour&) m_cellBackgroundColour; }
+ wxColour& GetCellBackgroundColour(int row, int col) const;
+ inline wxFont& GetCellTextFont(void) const { return (wxFont&) m_cellTextFont; }
+ wxFont& GetCellTextFont(int row, int col) const;
+ void SetCellTextFont(const wxFont& fnt);
+ void SetCellTextFont(const wxFont& fnt, int row, int col);
+ wxBitmap *GetCellBitmap(int row, int col) const;
void SetCellBitmap(wxBitmap *bitmap, int row, int col);
-
+
// Size accessors
void SetColumnWidth(int col, int width);
- int GetColumnWidth(int col);
+ int GetColumnWidth(int col) const;
void SetRowHeight(int row, int height);
- int GetRowHeight(int row);
-
+ int GetRowHeight(int row) const;
+
// Label accessors
void SetLabelSize(int orientation, int sz);
- int GetLabelSize(int orientation);
+ int GetLabelSize(int orientation) const;
void SetLabelAlignment(int orientation, int alignment);
- int GetLabelAlignment(int orientation);
- wxGridCell *GetLabelCell(int orientation, int pos);
+ int GetLabelAlignment(int orientation) const;
+ wxGridCell *GetLabelCell(int orientation, int pos) const;
void SetLabelValue(int orientation, const wxString& val, int pos);
- wxString& GetLabelValue(int orientation, int pos);
+ wxString& GetLabelValue(int orientation, int pos) const;
void SetLabelTextColour(const wxColour& colour);
void SetLabelBackgroundColour(const wxColour& colour);
- inline wxColour& GetLabelTextColour(void) { return labelTextColour; }
- inline wxColour& GetLabelBackgroundColour(void) { return labelBackgroundColour; }
- inline wxFont *GetLabelTextFont(void) { return labelTextFont; }
- inline void SetLabelTextFont(wxFont *fnt) { labelTextFont = fnt; }
+ inline wxColour& GetLabelTextColour(void) const { return (wxColour&) m_labelTextColour; }
+ inline wxColour& GetLabelBackgroundColour(void) { return (wxColour&) m_labelBackgroundColour; }
+ inline wxFont& GetLabelTextFont(void) { return (wxFont&) m_labelTextFont; }
+ inline void SetLabelTextFont(const wxFont& fnt) { m_labelTextFont = fnt; }
// Miscellaneous accessors
- inline int GetCursorRow(void) { return wCursorRow; }
- inline int GetCursorColumn(void) { return wCursorColumn; }
+ inline int GetCursorRow(void) const { return m_wCursorRow; }
+ inline int GetCursorColumn(void) const { return m_wCursorColumn; }
void SetGridCursor(int row, int col);
- inline int GetRows(void) { return totalRows; }
- inline int GetCols(void) { return totalCols; }
- inline int GetScrollPosX(void) { return scrollPosX; }
- inline int GetScrollPosY(void) { return scrollPosY; }
- inline void SetScrollPosX(int pos) { scrollPosX = pos; }
- inline void SetScrollPosY(int pos) { scrollPosY = pos; }
- inline wxTextCtrl *GetTextItem(void) { return textItem; }
- inline wxScrollBar *GetHorizScrollBar(void) { return hScrollBar; }
- inline wxScrollBar *GetVertScrollBar(void) { return vScrollBar; }
- inline bool GetEditable(void) { return editable; }
+ inline int GetRows(void) const { return m_totalRows; }
+ inline int GetCols(void) const { return m_totalCols; }
+ inline int GetScrollPosX(void) const { return m_scrollPosX; }
+ inline int GetScrollPosY(void) const { return m_scrollPosY; }
+ inline void SetScrollPosX(int pos) { m_scrollPosX = pos; }
+ inline void SetScrollPosY(int pos) { m_scrollPosY = pos; }
+ inline wxTextCtrl *GetTextItem(void) const { return m_textItem; }
+ inline wxScrollBar *GetHorizScrollBar(void) const { return m_hScrollBar; }
+ inline wxScrollBar *GetVertScrollBar(void) const { return m_vScrollBar; }
+ inline bool GetEditable(void) const { return m_editable; }
void SetEditable(bool edit);
- inline wxRectangle& GetCurrentRect(void) { return CurrentRect; }
- inline bool CurrentCellVisible(void) { return currentRectVisible; }
- inline void SetDividerPen(wxPen *pen) { divisionPen = pen; }
- inline wxPen *GetDividerPen(void) { return divisionPen; }
-
+ inline wxRect& GetCurrentRect(void) const { return (wxRect&) m_currentRect; }
+ inline bool CurrentCellVisible(void) const { return m_currentRectVisible; }
+ inline void SetDividerPen(const wxPen& pen) { m_divisionPen = pen; }
+ inline wxPen& GetDividerPen(void) const { return (wxPen&) m_divisionPen; }
+
// High-level event handling
// Override e.g. to check value of current cell; but call
// base member for default processing.
virtual void OnSelectCellImplementation(wxDC *dc, int row, int col);
virtual void OnSelectCell(int WXUNUSED(row), int WXUNUSED(col)) {};
+ void _OnSelectCell(wxGridEvent& event);
// Override to create your own class of grid cell
virtual wxGridCell *OnCreateCell(void);
-
+ void _OnCreateCell(wxGridEvent& event);
+
// Override to change labels e.g. creation of grid, inserting/deleting a row/col.
// By default, auto-labels the grid.
virtual void OnChangeLabels(void);
+ void _OnChangeLabels(wxGridEvent& event);
// Override to change the label of the edit field when selecting a cell
// By default, sets it to e.g. A12
virtual void OnChangeSelectionLabel(void);
-
+ void _OnChangeSelectionLabel(wxGridEvent& event);
+
// Override for event processing
virtual void OnCellChange(int WXUNUSED(row), int WXUNUSED(col)) {};
virtual void OnCellLeftClick(int WXUNUSED(row), int WXUNUSED(col), int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(control), bool WXUNUSED(shift)) {};
virtual void OnLabelLeftClick(int WXUNUSED(row), int WXUNUSED(col), int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(control), bool WXUNUSED(shift)) {};
virtual void OnLabelRightClick(int WXUNUSED(row), int WXUNUSED(col), int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(control), bool WXUNUSED(shift)) {};
+ void _OnCellChange(wxGridEvent& event);
+ void _OnCellLeftClick(wxGridEvent& event);
+ void _OnCellRightClick(wxGridEvent& event);
+ void _OnLabelLeftClick(wxGridEvent& event);
+ void _OnLabelRightClick(wxGridEvent& event);
+
// Activation: call from wxFrame::OnActivate
void OnActivate(bool active);
virtual void DrawEditableArea(wxDC *dc);
virtual void DrawGridLines(wxDC *dc);
virtual void DrawColumnLabels(wxDC *dc);
- virtual void DrawColumnLabel(wxDC *dc, wxRectangle *rect, int col);
+ virtual void DrawColumnLabel(wxDC *dc, wxRect *rect, int col);
virtual void DrawRowLabels(wxDC *dc);
- virtual void DrawRowLabel(wxDC *dc, wxRectangle *rect, int row);
+ virtual void DrawRowLabel(wxDC *dc, wxRect *rect, int row);
virtual void DrawCells(wxDC *dc);
- virtual void DrawCellValue(wxDC *dc, wxRectangle *rect, int row, int col);
- virtual void DrawCellBackground(wxDC *dc, wxRectangle *rect, int row, int col);
- virtual void DrawTextRect(wxDC *dc, const wxString& text, wxRectangle *rect, int flag);
- virtual void DrawBitmapRect(wxDC *dc, wxBitmap *bitmap, wxRectangle *rect, int flag);
+ virtual void DrawCellValue(wxDC *dc, wxRect *rect, int row, int col);
+ virtual void DrawCellBackground(wxDC *dc, wxRect *rect, int row, int col);
+ virtual void DrawTextRect(wxDC *dc, const wxString& text, wxRect *rect, int flag);
+ virtual void DrawBitmapRect(wxDC *dc, wxBitmap *bitmap, wxRect *rect, int flag);
// Refresh cell and optionally set the text field
void RefreshCell(int row, int col, bool setText = FALSE);
// Don't refresh within the outer pair of these.
- inline void BeginBatch(void) { batchCount ++; }
- inline void EndBatch(void) { batchCount --; }
- inline int GetBatchCount(void) { return batchCount; }
+ inline void BeginBatch(void) { m_batchCount ++; }
+ inline void EndBatch(void) { m_batchCount --; }
+ inline int GetBatchCount(void) { return m_batchCount; }
void OnText(wxCommandEvent& ev);
void OnGridScroll(wxScrollEvent& ev);
+ protected:
+ wxPanel* m_editingPanel; // Contains the text control
+ wxTextCtrl* m_textItem;
+ wxScrollBar* m_hScrollBar;
+ wxScrollBar* m_vScrollBar;
+ int m_wCursorRow;
+ int m_wCursorColumn;
+ wxRect m_currentRect;
+ bool m_currentRectVisible;
+ wxGridCell*** m_gridCells;
+ wxGridCell** m_rowLabelCells;
+ wxGridCell** m_colLabelCells;
+ bool m_editCreated;
+ bool m_editable;
+
+ int m_totalRows;
+ int m_totalCols;
+
+ // Row and column we're currently looking at
+ int m_scrollPosX;
+ int m_scrollPosY;
+
+ // Dimensions
+ int m_leftOfSheet;
+ int m_topOfSheet;
+ int m_rightOfSheet; // Calculated from m_colWidths
+ int m_bottomOfSheet; // Calculated from m_rowHeights
+ int m_totalGridWidth; // Total 'virtual' size
+ int m_totalGridHeight;
+ int m_cellHeight; // For now, a default
+ int m_verticalLabelWidth;
+ int m_horizontalLabelHeight;
+ int m_verticalLabelAlignment;
+ int m_horizontalLabelAlignment;
+ int m_cellAlignment;
+ short* m_colWidths; // Dynamically allocated
+ short* m_rowHeights; // Dynamically allocated
+ int m_scrollWidth; // Vert. scroll width, horiz. scroll height
+
+ // Colours
+ wxColour m_cellTextColour;
+ wxColour m_cellBackgroundColour;
+ wxFont m_cellTextFont;
+ wxColour m_labelTextColour;
+ wxColour m_labelBackgroundColour;
+ wxBrush m_labelBackgroundBrush;
+ wxFont m_labelTextFont;
+ wxPen m_divisionPen;
+ wxBitmap* m_doubleBufferingBitmap;
+
+ // Position of Edit control
+ wxRect m_editControlPosition;
+
+ // Drag status
+ int m_dragStatus;
+ int m_dragRowOrCol;
+ int m_dragStartPosition;
+ int m_dragLastPosition;
+ wxCursor m_horizontalSashCursor;
+ wxCursor m_verticalSashCursor;
+
+ // To avoid multiple refreshes, use Begin/EndBatch
+ int m_batchCount;
+
DECLARE_EVENT_TABLE()
};
class WXDLLEXPORT wxGridCell: public wxObject
{
public:
- wxString textValue;
- wxFont *font;
- wxColour textColour;
- wxColour backgroundColour;
- wxBrush *backgroundBrush;
- wxBitmap *cellBitmap;
+ wxString textValue;
+ wxFont font;
+ wxColour textColour;
+ wxColour backgroundColour;
+ wxBrush backgroundBrush;
+ wxBitmap* cellBitmap;
int alignment;
- wxGridCell(wxGenericGrid *window = NULL);
+ wxGridCell(wxGenericGrid *window = (wxGenericGrid *) NULL);
~wxGridCell(void);
-
- virtual wxString& GetTextValue(void) { return textValue; }
+
+ virtual wxString& GetTextValue(void) const { return (wxString&) textValue; }
virtual void SetTextValue(const wxString& str) { textValue = str; }
- inline wxFont *GetFont(void) { return font; }
- inline void SetFont(wxFont *f) { font = f; }
- inline wxColour& GetTextColour(void) { return textColour; }
+ inline wxFont& GetFont(void) const { return (wxFont&) font; }
+ inline void SetFont(const wxFont& f) { font = f; }
+ inline wxColour& GetTextColour(void) const { return (wxColour&) textColour; }
inline void SetTextColour(const wxColour& colour) { textColour = colour; }
- inline wxColour& GetBackgroundColour(void) { return backgroundColour; }
+ inline wxColour& GetBackgroundColour(void) const { return (wxColour&) backgroundColour; }
void SetBackgroundColour(const wxColour& colour);
- inline wxBrush *GetBackgroundBrush(void) { return backgroundBrush; }
- inline int GetAlignment(void) { return alignment; }
+ inline wxBrush& GetBackgroundBrush(void) const { return (wxBrush&) backgroundBrush; }
+ inline void SetBackgroundBrush(const wxBrush& brush) { backgroundBrush = brush; }
+ inline int GetAlignment(void) const { return alignment; }
inline void SetAlignment(int align) { alignment = align; }
- inline wxBitmap *GetCellBitmap(void) { return cellBitmap; }
+ inline wxBitmap *GetCellBitmap(void) const { return cellBitmap; }
inline void SetCellBitmap(wxBitmap *bitmap) { cellBitmap = bitmap; }
};
}
};
+class WXDLLEXPORT wxGridEvent : public wxCommandEvent {
+ DECLARE_DYNAMIC_CLASS(wxGridEvent)
+public:
+ wxGridEvent()
+ : wxCommandEvent(), m_row(-1), m_col(-1), m_x(-1), m_y(-1),
+ m_control(0), m_shift(0), m_cell(0)
+ {}
+
+ wxGridEvent(int id, wxEventType type, wxObject* obj,
+ int row=-1, int col=-1, int x=-1, int y=-1,
+ bool control=FALSE, bool shift=FALSE)
+ : wxCommandEvent(type, id), m_row(row), m_col(col), m_x(x), m_y(y),
+ m_control(control), m_shift(shift), m_cell(0)
+ {
+ SetEventObject(obj);
+ }
+
+
+ int m_row;
+ int m_col;
+ int m_x;
+ int m_y;
+ bool m_control;
+ bool m_shift;
+ wxGridCell* m_cell;
+};
+
+const wxEventType wxEVT_GRID_SELECT_CELL = wxEVT_FIRST + 1575;
+const wxEventType wxEVT_GRID_CREATE_CELL = wxEVT_FIRST + 1576;
+const wxEventType wxEVT_GRID_CHANGE_LABELS = wxEVT_FIRST + 1577;
+const wxEventType wxEVT_GRID_CHANGE_SEL_LABEL = wxEVT_FIRST + 1578;
+const wxEventType wxEVT_GRID_CELL_CHANGE = wxEVT_FIRST + 1579;
+const wxEventType wxEVT_GRID_CELL_LCLICK = wxEVT_FIRST + 1580;
+const wxEventType wxEVT_GRID_CELL_RCLICK = wxEVT_FIRST + 1581;
+const wxEventType wxEVT_GRID_LABEL_LCLICK = wxEVT_FIRST + 1582;
+const wxEventType wxEVT_GRID_LABEL_RCLICK = wxEVT_FIRST + 1583;
+
+
+typedef void (wxEvtHandler::*wxGridEventFunction)(wxGridEvent&);
+
+#define EVT_GRID_SELECT_CELL(fn) { wxEVT_GRID_SELECT_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
+#define EVT_GRID_CREATE_CELL(fn) { wxEVT_GRID_CREATE_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
+#define EVT_GRID_CHANGE_LABELS(fn) { wxEVT_GRID_CHANGE_LABELS, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
+#define EVT_GRID_CHANGE_SEL_LABEL(fn) { wxEVT_GRID_CHANGE_SEL_LABEL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
+#define EVT_GRID_CELL_CHANGE(fn) { wxEVT_GRID_CELL_CHANGE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
+#define EVT_GRID_CELL_LCLICK(fn) { wxEVT_GRID_CELL_LCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
+#define EVT_GRID_CELL_RCLICK(fn) { wxEVT_GRID_CELL_RCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
+#define EVT_GRID_LABEL_LCLICK(fn) { wxEVT_GRID_LABEL_LCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
+#define EVT_GRID_LABEL_RCLICK(fn) { wxEVT_GRID_LABEL_RCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
+
#endif
projects / wxWidgets.git / blobdiff