[wxWidgets.git] / include / wx / generic / gridg.h

/////////////////////////////////////////////////////////////////////////////
// Name:        gridg.h
// Purpose:     wxGenericGrid
// Author:      Julian Smart
// Modified by:
// Created:     01/02/97
// RCS-ID:      $Id$
// Copyright:   (c)
// Licence:   	wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef __GRIDH_G__
#define __GRIDH_G__

#ifdef __GNUG__
#pragma interface "gridg.h"
#endif

#include "wx/defs.h"
#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 2
#define wxGRID_DEFAULT_EDIT_Y 1
#define wxGRID_DEFAULT_SHEET_TOP 31
#define wxGRID_DEFAULT_SHEET_LEFT 0
#define wxGRID_DEFAULT_CELL_HEIGHT 20
#define wxGRID_DEFAULT_CELL_WIDTH 80
#define wxGRID_DEFAULT_VERTICAL_LABEL_WIDTH 40
#define wxGRID_DEFAULT_HORIZONAL_LABEL_HEIGHT 20

#ifndef wxLEFT
#define wxLEFT 0x0400
#endif

#ifndef wxRIGHT
#define wxRIGHT 0x0800
#endif

#define WXGENERIC_GRID_VERSION  0.5

class WXDLLEXPORT wxGridEvent;
class WXDLLEXPORT wxGridCell;
class WXDLLEXPORT wxGenericGrid: public wxPanel
{
  DECLARE_DYNAMIC_CLASS(wxGenericGrid)
 public:
  wxGenericGrid(void);

  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, 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, wxWindowID, const wxPoint& pos, const wxSize& size, long style = 0, const wxString& name = "grid");

  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 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);
  bool AppendRows(int n = 1, bool updateLabels = TRUE);
  bool DeleteCols(int pos = 0, int n = 1, bool updateLabels = TRUE);
  bool DeleteRows(int pos = 0, int n = 1, bool updateLabels = TRUE);

  // Cell accessors
  void SetCellValue(const wxString& val, int row, int col);
  wxString& GetCellValue(int row, int col);
  void SetCellAlignment(int flag, int row, int col);
  void SetCellAlignment(int flag);
  int GetCellAlignment(int row, int col);
  int GetCellAlignment(void);
  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 m_cellTextColour; }
  void SetCellBackgroundColour(const wxColour& col);
  void SetCellBackgroundColour(const wxColour& colour, int row, int col);
  inline wxColour& GetCellBackgroundColour(void) { return m_cellBackgroundColour; }
  wxColour& GetCellBackgroundColour(int row, int col);
  inline wxFont *GetCellTextFont(void) { return m_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);
  void SetCellBitmap(wxBitmap *bitmap, int row, int col);

  // Size accessors
  void SetColumnWidth(int col, int width);
  int GetColumnWidth(int col);
  void SetRowHeight(int row, int height);
  int GetRowHeight(int row);

  // Label accessors
  void SetLabelSize(int orientation, int sz);
  int GetLabelSize(int orientation);
  void SetLabelAlignment(int orientation, int alignment);
  int GetLabelAlignment(int orientation);
  wxGridCell *GetLabelCell(int orientation, int pos);
  void SetLabelValue(int orientation, const wxString& val, int pos);
  wxString& GetLabelValue(int orientation, int pos);
  void SetLabelTextColour(const wxColour& colour);
  void SetLabelBackgroundColour(const wxColour& colour);
  inline wxColour& GetLabelTextColour(void) { return m_labelTextColour; }
  inline wxColour& GetLabelBackgroundColour(void) { return m_labelBackgroundColour; }
  inline wxFont *GetLabelTextFont(void) { return m_labelTextFont; }
  inline void SetLabelTextFont(wxFont *fnt) { m_labelTextFont = fnt; }

  // Miscellaneous accessors
  inline int GetCursorRow(void) { return m_wCursorRow; }
  inline int GetCursorColumn(void) { return m_wCursorColumn; }
  void SetGridCursor(int row, int col);
  inline int GetRows(void) { return m_totalRows; }
  inline int GetCols(void) { return m_totalCols; }
  inline int GetScrollPosX(void) { return m_scrollPosX; }
  inline int GetScrollPosY(void) { return m_scrollPosY; }
  inline void SetScrollPosX(int pos) { m_scrollPosX = pos; }
  inline void SetScrollPosY(int pos) { m_scrollPosY = pos; }
  inline wxTextCtrl *GetTextItem(void) { return m_textItem; }
  inline wxScrollBar *GetHorizScrollBar(void) { return m_hScrollBar; }
  inline wxScrollBar *GetVertScrollBar(void) { return m_vScrollBar; }
  inline bool GetEditable(void) { return m_editable; }
  void SetEditable(bool edit);
  inline wxRectangle& GetCurrentRect(void) { return m_currentRect; }
  inline bool CurrentCellVisible(void) { return m_currentRectVisible; }
  inline void SetDividerPen(wxPen *pen) { m_divisionPen = pen; }
  inline wxPen *GetDividerPen(void) { return 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 OnCellRightClick(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);

  // Miscellaneous
  void AdjustScrollbars(void);
  void UpdateDimensions(void);

  /* INTERNAL
   */
  void SetCurrentRect (int Row, int Column, int canvasW = -1, int canvasH = -1);
  void HighlightCell (wxDC *dc);
  void DrawCellText(void);
  void SetGridClippingRegion(wxDC *dc);
  virtual bool CellHitTest(int x, int y, int *row, int *col);
  virtual bool LabelSashHitTest(int x, int y, int *orientation, int *rowOrCol, int *startPos);
  virtual bool LabelHitTest(int x, int y, int *row, int *col);
  // Painting
  virtual void DrawLabelAreas(wxDC *dc);
  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 DrawRowLabels(wxDC *dc);
  virtual void DrawRowLabel(wxDC *dc, wxRectangle *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);

  // 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) { 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;
  wxRectangle               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
  wxRectangle               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()
};

#define wxGRID_TEXT_CTRL 2000
#define wxGRID_HSCROLL   2001
#define wxGRID_VSCROLL   2002

class WXDLLEXPORT wxGridCell: public wxObject
{
 public:
  wxString textValue;
  wxFont *font;
  wxColour textColour;
  wxColour backgroundColour;
  wxBrush *backgroundBrush;
  wxBitmap *cellBitmap;
  int alignment;

  wxGridCell(wxGenericGrid *window = (wxGenericGrid *) NULL);
  ~wxGridCell(void);

  virtual wxString& GetTextValue(void) { return 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 void SetTextColour(const wxColour& colour) { textColour = colour; }
  inline wxColour& GetBackgroundColour(void) { return backgroundColour; }
  void SetBackgroundColour(const wxColour& colour);
  inline wxBrush *GetBackgroundBrush(void) { return backgroundBrush; }
  inline void SetBackgroundBrush(wxBrush *brush) { backgroundBrush = brush; }
  inline int GetAlignment(void) { return alignment; }
  inline void SetAlignment(int align) { alignment = align; }
  inline wxBitmap *GetCellBitmap(void) { return cellBitmap; }
  inline void SetCellBitmap(wxBitmap *bitmap) { cellBitmap = bitmap; }
};

class WXDLLEXPORT wxGrid: public wxGenericGrid
{
  public:
    wxGrid(void):wxGenericGrid() {}
    wxGrid(wxWindow *parent, int x=-1, int y=-1, int width=-1, int height=-1,
               long style=0, char *name = "gridWindow"):
     wxGenericGrid(parent, x, y, width, height, style, name)
    {
    }
};


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
Commit	Line	Data
c801d85f KB	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: gridg.h
	3	// Purpose: wxGenericGrid
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 01/02/97
	7	// RCS-ID: $Id$
	8	// Copyright: (c)
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef __GRIDH_G__
	13	#define __GRIDH_G__
	14
	15	#ifdef __GNUG__
	16	#pragma interface "gridg.h"
	17	#endif
	18
	19	#include "wx/defs.h"
	20	#include "wx/panel.h"
	21	#include "wx/string.h"
	22	#include "wx/scrolbar.h"
1f481e6a	23	#include "wx/event.h"
c801d85f KB	24
	25	#define wxGRID_DEFAULT_EDIT_WIDTH 300
	26	#define wxGRID_DEFAULT_EDIT_HEIGHT 27
903f689b	27	#define wxGRID_DEFAULT_EDIT_X 2
c801d85f KB	28	#define wxGRID_DEFAULT_EDIT_Y 1
	29	#define wxGRID_DEFAULT_SHEET_TOP 31
	30	#define wxGRID_DEFAULT_SHEET_LEFT 0
	31	#define wxGRID_DEFAULT_CELL_HEIGHT 20
	32	#define wxGRID_DEFAULT_CELL_WIDTH 80
	33	#define wxGRID_DEFAULT_VERTICAL_LABEL_WIDTH 40
	34	#define wxGRID_DEFAULT_HORIZONAL_LABEL_HEIGHT 20
	35
	36	#ifndef wxLEFT
	37	#define wxLEFT 0x0400
	38	#endif
	39
	40	#ifndef wxRIGHT
	41	#define wxRIGHT 0x0800
	42	#endif
	43
1f481e6a	44	#define WXGENERIC_GRID_VERSION 0.5
c801d85f	45
1f481e6a	46	class WXDLLEXPORT wxGridEvent;
c801d85f KB	47	class WXDLLEXPORT wxGridCell;
	48	class WXDLLEXPORT wxGenericGrid: public wxPanel
	49	{
	50	DECLARE_DYNAMIC_CLASS(wxGenericGrid)
c801d85f KB	51	public:
	52	wxGenericGrid(void);
	53
debe6624	54	inline wxGenericGrid(wxWindow parent, int x, int y, int width, int height, long style = 0, char name = "grid")
c801d85f KB	55	{
	56	Create(parent, -1, wxPoint(x, y), wxSize(width, height), style, name);
	57	}
ad95e0f6	58	inline wxGenericGrid(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style = 0, const wxString& name = "grid")
c801d85f KB	59	{
	60	Create(parent, id, pos, size, style, name);
	61	}
	62	~wxGenericGrid(void);
	63
	64	void OnPaint(wxPaintEvent& event);
ad95e0f6	65	void OnEraseBackground(wxEraseEvent& event);
c801d85f KB	66	void OnMouseEvent(wxMouseEvent& event);
	67	void OnSize(wxSizeEvent& event);
	68
ad95e0f6	69	bool Create(wxWindow *parent, wxWindowID, const wxPoint& pos, const wxSize& size, long style = 0, const wxString& name = "grid");
c801d85f	70
c67daf87	71	bool CreateGrid(int nRows, int nCols, wxString cellValues = (wxString ) NULL, short widths = (short ) NULL,
c801d85f	72	short defaultWidth = wxGRID_DEFAULT_CELL_WIDTH, short defaultHeight = wxGRID_DEFAULT_CELL_HEIGHT);
ad95e0f6	73	void PaintGrid(wxDC& dc);
c801d85f KB	74	void ClearGrid(void);
c801d85f KB	75	virtual wxGridCell *GetCell(int row, int col);
ad95e0f6	76	inline wxGridCell ***GetCells(void) { return m_gridCells; }
c801d85f KB	77	bool InsertCols(int pos = 0, int n = 1, bool updateLabels = TRUE);
	78	bool InsertRows(int pos = 0, int n = 1, bool updateLabels = TRUE);
	79	bool AppendCols(int n = 1, bool updateLabels = TRUE);
	80	bool AppendRows(int n = 1, bool updateLabels = TRUE);
	81	bool DeleteCols(int pos = 0, int n = 1, bool updateLabels = TRUE);
	82	bool DeleteRows(int pos = 0, int n = 1, bool updateLabels = TRUE);
	83
	84	// Cell accessors
	85	void SetCellValue(const wxString& val, int row, int col);
	86	wxString& GetCellValue(int row, int col);
	87	void SetCellAlignment(int flag, int row, int col);
	88	void SetCellAlignment(int flag);
	89	int GetCellAlignment(int row, int col);
	90	int GetCellAlignment(void);
	91	void SetCellTextColour(const wxColour& val, int row, int col);
	92	void SetCellTextColour(const wxColour& col);
	93	wxColour& GetCellTextColour(int row, int col);
ad95e0f6	94	inline wxColour& GetCellTextColour(void) { return m_cellTextColour; }
c801d85f KB	95	void SetCellBackgroundColour(const wxColour& col);
c801d85f KB	96	void SetCellBackgroundColour(const wxColour& colour, int row, int col);
ad95e0f6	97	inline wxColour& GetCellBackgroundColour(void) { return m_cellBackgroundColour; }
c801d85f	98	wxColour& GetCellBackgroundColour(int row, int col);
ad95e0f6	99	inline wxFont *GetCellTextFont(void) { return m_cellTextFont; }
c801d85f KB	100	wxFont *GetCellTextFont(int row, int col);
	101	void SetCellTextFont(wxFont *fnt);
	102	void SetCellTextFont(wxFont *fnt, int row, int col);
	103	wxBitmap *GetCellBitmap(int row, int col);
	104	void SetCellBitmap(wxBitmap *bitmap, int row, int col);
1f481e6a	105
c801d85f KB	106	// Size accessors
	107	void SetColumnWidth(int col, int width);
	108	int GetColumnWidth(int col);
	109	void SetRowHeight(int row, int height);
	110	int GetRowHeight(int row);
1f481e6a	111
c801d85f KB	112	// Label accessors
	113	void SetLabelSize(int orientation, int sz);
	114	int GetLabelSize(int orientation);
	115	void SetLabelAlignment(int orientation, int alignment);
	116	int GetLabelAlignment(int orientation);
	117	wxGridCell *GetLabelCell(int orientation, int pos);
	118	void SetLabelValue(int orientation, const wxString& val, int pos);
	119	wxString& GetLabelValue(int orientation, int pos);
	120	void SetLabelTextColour(const wxColour& colour);
	121	void SetLabelBackgroundColour(const wxColour& colour);
ad95e0f6 JS	122	inline wxColour& GetLabelTextColour(void) { return m_labelTextColour; }
	123	inline wxColour& GetLabelBackgroundColour(void) { return m_labelBackgroundColour; }
	124	inline wxFont *GetLabelTextFont(void) { return m_labelTextFont; }
	125	inline void SetLabelTextFont(wxFont *fnt) { m_labelTextFont = fnt; }
c801d85f KB	126
c801d85f KB	127	// Miscellaneous accessors
ad95e0f6 JS	128	inline int GetCursorRow(void) { return m_wCursorRow; }
ad95e0f6 JS	129	inline int GetCursorColumn(void) { return m_wCursorColumn; }
c801d85f	130	void SetGridCursor(int row, int col);
ad95e0f6 JS	131	inline int GetRows(void) { return m_totalRows; }
	132	inline int GetCols(void) { return m_totalCols; }
	133	inline int GetScrollPosX(void) { return m_scrollPosX; }
	134	inline int GetScrollPosY(void) { return m_scrollPosY; }
	135	inline void SetScrollPosX(int pos) { m_scrollPosX = pos; }
	136	inline void SetScrollPosY(int pos) { m_scrollPosY = pos; }
	137	inline wxTextCtrl *GetTextItem(void) { return m_textItem; }
	138	inline wxScrollBar *GetHorizScrollBar(void) { return m_hScrollBar; }
	139	inline wxScrollBar *GetVertScrollBar(void) { return m_vScrollBar; }
	140	inline bool GetEditable(void) { return m_editable; }
c801d85f	141	void SetEditable(bool edit);
ad95e0f6 JS	142	inline wxRectangle& GetCurrentRect(void) { return m_currentRect; }
	143	inline bool CurrentCellVisible(void) { return m_currentRectVisible; }
	144	inline void SetDividerPen(wxPen *pen) { m_divisionPen = pen; }
	145	inline wxPen *GetDividerPen(void) { return m_divisionPen; }
	146
c801d85f KB	147	// High-level event handling
	148	// Override e.g. to check value of current cell; but call
	149	// base member for default processing.
	150	virtual void OnSelectCellImplementation(wxDC *dc, int row, int col);
	151
	152	virtual void OnSelectCell(int WXUNUSED(row), int WXUNUSED(col)) {};
031b2a7b	153	void _OnSelectCell(wxGridEvent& event);
c801d85f KB	154
	155	// Override to create your own class of grid cell
	156	virtual wxGridCell *OnCreateCell(void);
031b2a7b	157	void _OnCreateCell(wxGridEvent& event);
1f481e6a	158
c801d85f KB	159	// Override to change labels e.g. creation of grid, inserting/deleting a row/col.
	160	// By default, auto-labels the grid.
	161	virtual void OnChangeLabels(void);
031b2a7b	162	void _OnChangeLabels(wxGridEvent& event);
c801d85f KB	163
	164	// Override to change the label of the edit field when selecting a cell
	165	// By default, sets it to e.g. A12
	166	virtual void OnChangeSelectionLabel(void);
031b2a7b	167	void _OnChangeSelectionLabel(wxGridEvent& event);
1f481e6a	168
c801d85f KB	169	// Override for event processing
	170	virtual void OnCellChange(int WXUNUSED(row), int WXUNUSED(col)) {};
	171	virtual void OnCellLeftClick(int WXUNUSED(row), int WXUNUSED(col), int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(control), bool WXUNUSED(shift)) {};
	172	virtual void OnCellRightClick(int WXUNUSED(row), int WXUNUSED(col), int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(control), bool WXUNUSED(shift)) {};
	173	virtual void OnLabelLeftClick(int WXUNUSED(row), int WXUNUSED(col), int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(control), bool WXUNUSED(shift)) {};
	174	virtual void OnLabelRightClick(int WXUNUSED(row), int WXUNUSED(col), int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(control), bool WXUNUSED(shift)) {};
	175
031b2a7b RR	176	void _OnCellChange(wxGridEvent& event);
	177	void _OnCellLeftClick(wxGridEvent& event);
	178	void _OnCellRightClick(wxGridEvent& event);
	179	void _OnLabelLeftClick(wxGridEvent& event);
	180	void _OnLabelRightClick(wxGridEvent& event);
1f481e6a	181
c801d85f KB	182	// Activation: call from wxFrame::OnActivate
	183	void OnActivate(bool active);
	184
	185	// Miscellaneous
	186	void AdjustScrollbars(void);
	187	void UpdateDimensions(void);
	188
	189	/* INTERNAL
	190	*/
	191	void SetCurrentRect (int Row, int Column, int canvasW = -1, int canvasH = -1);
	192	void HighlightCell (wxDC *dc);
	193	void DrawCellText(void);
	194	void SetGridClippingRegion(wxDC *dc);
	195	virtual bool CellHitTest(int x, int y, int row, int col);
	196	virtual bool LabelSashHitTest(int x, int y, int orientation, int rowOrCol, int *startPos);
	197	virtual bool LabelHitTest(int x, int y, int row, int col);
	198	// Painting
	199	virtual void DrawLabelAreas(wxDC *dc);
	200	virtual void DrawEditableArea(wxDC *dc);
	201	virtual void DrawGridLines(wxDC *dc);
	202	virtual void DrawColumnLabels(wxDC *dc);
	203	virtual void DrawColumnLabel(wxDC dc, wxRectangle rect, int col);
	204	virtual void DrawRowLabels(wxDC *dc);
	205	virtual void DrawRowLabel(wxDC dc, wxRectangle rect, int row);
	206	virtual void DrawCells(wxDC *dc);
	207	virtual void DrawCellValue(wxDC dc, wxRectangle rect, int row, int col);
	208	virtual void DrawCellBackground(wxDC dc, wxRectangle rect, int row, int col);
	209	virtual void DrawTextRect(wxDC dc, const wxString& text, wxRectangle rect, int flag);
	210	virtual void DrawBitmapRect(wxDC dc, wxBitmap bitmap, wxRectangle *rect, int flag);
	211
	212	// Refresh cell and optionally set the text field
	213	void RefreshCell(int row, int col, bool setText = FALSE);
	214
	215	// Don't refresh within the outer pair of these.
ad95e0f6 JS	216	inline void BeginBatch(void) { m_batchCount ++; }
	217	inline void EndBatch(void) { m_batchCount --; }
	218	inline int GetBatchCount(void) { return m_batchCount; }
c801d85f KB	219
	220	void OnText(wxCommandEvent& ev);
	221	void OnGridScroll(wxScrollEvent& ev);
	222
ad95e0f6 JS	223	protected:
	224	wxPanel* m_editingPanel; // Contains the text control
	225	wxTextCtrl* m_textItem;
	226	wxScrollBar* m_hScrollBar;
	227	wxScrollBar* m_vScrollBar;
	228	int m_wCursorRow;
	229	int m_wCursorColumn;
	230	wxRectangle m_currentRect;
	231	bool m_currentRectVisible;
	232	wxGridCell*** m_gridCells;
	233	wxGridCell** m_rowLabelCells;
	234	wxGridCell** m_colLabelCells;
	235	bool m_editCreated;
	236	bool m_editable;
	237
	238	int m_totalRows;
	239	int m_totalCols;
1f481e6a	240
ad95e0f6 JS	241	// Row and column we're currently looking at
	242	int m_scrollPosX;
	243	int m_scrollPosY;
	244
	245	// Dimensions
	246	int m_leftOfSheet;
	247	int m_topOfSheet;
	248	int m_rightOfSheet; // Calculated from m_colWidths
	249	int m_bottomOfSheet; // Calculated from m_rowHeights
	250	int m_totalGridWidth; // Total 'virtual' size
	251	int m_totalGridHeight;
	252	int m_cellHeight; // For now, a default
	253	int m_verticalLabelWidth;
	254	int m_horizontalLabelHeight;
	255	int m_verticalLabelAlignment;
	256	int m_horizontalLabelAlignment;
	257	int m_cellAlignment;
	258	short* m_colWidths; // Dynamically allocated
	259	short* m_rowHeights; // Dynamically allocated
	260	int m_scrollWidth; // Vert. scroll width, horiz. scroll height
1f481e6a	261
ad95e0f6 JS	262	// Colours
	263	wxColour m_cellTextColour;
	264	wxColour m_cellBackgroundColour;
	265	wxFont* m_cellTextFont;
	266	wxColour m_labelTextColour;
	267	wxColour m_labelBackgroundColour;
	268	wxBrush* m_labelBackgroundBrush;
	269	wxFont* m_labelTextFont;
	270	wxPen* m_divisionPen;
	271	wxBitmap* m_doubleBufferingBitmap;
	272
	273	// Position of Edit control
	274	wxRectangle m_editControlPosition;
1f481e6a	275
ad95e0f6 JS	276	// Drag status
	277	int m_dragStatus;
	278	int m_dragRowOrCol;
	279	int m_dragStartPosition;
	280	int m_dragLastPosition;
	281	wxCursor* m_horizontalSashCursor;
	282	wxCursor* m_verticalSashCursor;
	283
	284	// To avoid multiple refreshes, use Begin/EndBatch
	285	int m_batchCount;
	286
c801d85f KB	287	DECLARE_EVENT_TABLE()
	288	};
	289
	290	#define wxGRID_TEXT_CTRL 2000
	291	#define wxGRID_HSCROLL 2001
	292	#define wxGRID_VSCROLL 2002
	293
	294	class WXDLLEXPORT wxGridCell: public wxObject
	295	{
	296	public:
	297	wxString textValue;
	298	wxFont *font;
	299	wxColour textColour;
	300	wxColour backgroundColour;
	301	wxBrush *backgroundBrush;
	302	wxBitmap *cellBitmap;
	303	int alignment;
	304
c67daf87	305	wxGridCell(wxGenericGrid window = (wxGenericGrid ) NULL);
c801d85f	306	~wxGridCell(void);
1f481e6a	307
c801d85f KB	308	virtual wxString& GetTextValue(void) { return textValue; }
	309	virtual void SetTextValue(const wxString& str) { textValue = str; }
	310	inline wxFont *GetFont(void) { return font; }
	311	inline void SetFont(wxFont *f) { font = f; }
	312	inline wxColour& GetTextColour(void) { return textColour; }
	313	inline void SetTextColour(const wxColour& colour) { textColour = colour; }
	314	inline wxColour& GetBackgroundColour(void) { return backgroundColour; }
	315	void SetBackgroundColour(const wxColour& colour);
	316	inline wxBrush *GetBackgroundBrush(void) { return backgroundBrush; }
8d43638d	317	inline void SetBackgroundBrush(wxBrush *brush) { backgroundBrush = brush; }
c801d85f KB	318	inline int GetAlignment(void) { return alignment; }
	319	inline void SetAlignment(int align) { alignment = align; }
	320	inline wxBitmap *GetCellBitmap(void) { return cellBitmap; }
	321	inline void SetCellBitmap(wxBitmap *bitmap) { cellBitmap = bitmap; }
	322	};
	323
	324	class WXDLLEXPORT wxGrid: public wxGenericGrid
	325	{
	326	public:
	327	wxGrid(void):wxGenericGrid() {}
	328	wxGrid(wxWindow *parent, int x=-1, int y=-1, int width=-1, int height=-1,
	329	long style=0, char *name = "gridWindow"):
	330	wxGenericGrid(parent, x, y, width, height, style, name)
	331	{
	332	}
	333	};
	334
1f481e6a RD	335
	336
	337
	338	class WXDLLEXPORT wxGridEvent : public wxCommandEvent {
	339	DECLARE_DYNAMIC_CLASS(wxGridEvent)
	340	public:
	341	wxGridEvent()
	342	: wxCommandEvent(), m_row(-1), m_col(-1), m_x(-1), m_y(-1),
	343	m_control(0), m_shift(0), m_cell(0)
	344	{}
	345
	346	wxGridEvent(int id, wxEventType type, wxObject* obj,
	347	int row=-1, int col=-1, int x=-1, int y=-1,
	348	bool control=FALSE, bool shift=FALSE)
	349	: wxCommandEvent(type, id), m_row(row), m_col(col), m_x(x), m_y(y),
	350	m_control(control), m_shift(shift), m_cell(0)
	351	{
	352	SetEventObject(obj);
	353	}
	354
	355
	356	int m_row;
	357	int m_col;
	358	int m_x;
	359	int m_y;
	360	bool m_control;
	361	bool m_shift;
	362	wxGridCell* m_cell;
	363	};
	364
	365	const wxEventType wxEVT_GRID_SELECT_CELL = wxEVT_FIRST + 1575;
	366	const wxEventType wxEVT_GRID_CREATE_CELL = wxEVT_FIRST + 1576;
	367	const wxEventType wxEVT_GRID_CHANGE_LABELS = wxEVT_FIRST + 1577;
	368	const wxEventType wxEVT_GRID_CHANGE_SEL_LABEL = wxEVT_FIRST + 1578;
	369	const wxEventType wxEVT_GRID_CELL_CHANGE = wxEVT_FIRST + 1579;
	370	const wxEventType wxEVT_GRID_CELL_LCLICK = wxEVT_FIRST + 1580;
	371	const wxEventType wxEVT_GRID_CELL_RCLICK = wxEVT_FIRST + 1581;
	372	const wxEventType wxEVT_GRID_LABEL_LCLICK = wxEVT_FIRST + 1582;
	373	const wxEventType wxEVT_GRID_LABEL_RCLICK = wxEVT_FIRST + 1583;
	374
	375
	376	typedef void (wxEvtHandler::*wxGridEventFunction)(wxGridEvent&);
	377
	378	#define EVT_GRID_SELECT_CELL(fn) { wxEVT_GRID_SELECT_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
	379	#define EVT_GRID_CREATE_CELL(fn) { wxEVT_GRID_CREATE_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
	380	#define EVT_GRID_CHANGE_LABELS(fn) { wxEVT_GRID_CHANGE_LABELS, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
	381	#define EVT_GRID_CHANGE_SEL_LABEL(fn) { wxEVT_GRID_CHANGE_SEL_LABEL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
	382	#define EVT_GRID_CELL_CHANGE(fn) { wxEVT_GRID_CELL_CHANGE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
	383	#define EVT_GRID_CELL_LCLICK(fn) { wxEVT_GRID_CELL_LCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
	384	#define EVT_GRID_CELL_RCLICK(fn) { wxEVT_GRID_CELL_RCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
	385	#define EVT_GRID_LABEL_LCLICK(fn) { wxEVT_GRID_LABEL_LCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
	386	#define EVT_GRID_LABEL_RCLICK(fn) { wxEVT_GRID_LABEL_RCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
	387
c801d85f KB	388	#endif
c801d85f KB	389