///////////////////////////////////////////////////////////////////////////// // Name: grid.h // Purpose: wxGrid and related classes // Author: Michael Bedward (based on code by Julian Smart, Robin Dunn) // Modified by: // Created: 1/08/1999 // RCS-ID: $Id$ // Copyright: (c) Michael Bedward // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #include "wx/defs.h" #if !defined(wxUSE_NEW_GRID) || !(wxUSE_NEW_GRID) #include "gridg.h" #else #ifndef __WXGRID_H__ #define __WXGRID_H__ #ifdef __GNUG__ #pragma interface "grid.h" #endif #include "wx/panel.h" #include "wx/scrolwin.h" #include "wx/string.h" #include "wx/scrolbar.h" #include "wx/event.h" #include "wx/textctrl.h" #include "wx/combobox.h" #include "wx/dynarray.h" // Default parameters for wxGrid // #define WXGRID_DEFAULT_NUMBER_ROWS 10 #define WXGRID_DEFAULT_NUMBER_COLS 10 #ifdef __WXMSW__ #define WXGRID_DEFAULT_ROW_HEIGHT 25 #else #define WXGRID_DEFAULT_ROW_HEIGHT 30 #endif // __WXMSW__ #define WXGRID_DEFAULT_COL_WIDTH 80 #define WXGRID_DEFAULT_COL_LABEL_HEIGHT 32 #define WXGRID_DEFAULT_ROW_LABEL_WIDTH 82 #define WXGRID_LABEL_EDGE_ZONE 5 #define WXGRID_MIN_ROW_HEIGHT 15 #define WXGRID_MIN_COL_WIDTH 15 #define WXGRID_DEFAULT_SCROLLBAR_WIDTH 16 class WXDLLEXPORT wxGrid; ////////////////////////////////////////////////////////////////////// // // Grid table classes // ////////////////////////////////////////////////////////////////////// class WXDLLEXPORT wxGridTableBase : public wxObject { public: wxGridTableBase(); virtual ~wxGridTableBase(); // You must override these functions in a derived table class // virtual long GetNumberRows() = 0; virtual long GetNumberCols() = 0; virtual wxString GetValue( int row, int col ) = 0; virtual void SetValue( int row, int col, const wxString& s ) = 0; virtual bool IsEmptyCell( int row, int col ) = 0; // Overriding these is optional // virtual void SetView( wxGrid *grid ) { m_view = grid; } virtual wxGrid * GetView() const { return m_view; } virtual void Clear() {} virtual bool InsertRows( size_t pos = 0, size_t numRows = 1 ); virtual bool AppendRows( size_t numRows = 1 ); virtual bool DeleteRows( size_t pos = 0, size_t numRows = 1 ); virtual bool InsertCols( size_t pos = 0, size_t numCols = 1 ); virtual bool AppendCols( size_t numCols = 1 ); virtual bool DeleteCols( size_t pos = 0, size_t numCols = 1 ); virtual wxString GetRowLabelValue( int row ); virtual wxString GetColLabelValue( int col ); virtual void SetRowLabelValue( int WXUNUSED(row), const wxString& ) {} virtual void SetColLabelValue( int WXUNUSED(col), const wxString& ) {} private: wxGrid * m_view; DECLARE_ABSTRACT_CLASS( wxGridTableBase ); }; // IDs for messages sent from grid table to view // enum wxGridTableRequest { wxGRIDTABLE_REQUEST_VIEW_GET_VALUES = 2000, wxGRIDTABLE_REQUEST_VIEW_SEND_VALUES, wxGRIDTABLE_NOTIFY_ROWS_INSERTED, wxGRIDTABLE_NOTIFY_ROWS_APPENDED, wxGRIDTABLE_NOTIFY_ROWS_DELETED, wxGRIDTABLE_NOTIFY_COLS_INSERTED, wxGRIDTABLE_NOTIFY_COLS_APPENDED, wxGRIDTABLE_NOTIFY_COLS_DELETED }; class WXDLLEXPORT wxGridTableMessage { public: wxGridTableMessage(); wxGridTableMessage( wxGridTableBase *table, int id, int comInt1 = -1, int comInt2 = -1 ); void SetTableObject( wxGridTableBase *table ) { m_table = table; } wxGridTableBase * GetTableObject() const { return m_table; } void SetId( int id ) { m_id = id; } int GetId() { return m_id; } void SetCommandInt( int comInt1 ) { m_comInt1 = comInt1; } int GetCommandInt() { return m_comInt1; } void SetCommandInt2( int comInt2 ) { m_comInt2 = comInt2; } int GetCommandInt2() { return m_comInt2; } private: wxGridTableBase *m_table; int m_id; int m_comInt1; int m_comInt2; }; // ------ wxGridStringArray // A 2-dimensional array of strings for data values // WX_DECLARE_EXPORTED_OBJARRAY(wxArrayString, wxGridStringArray); // ------ wxGridStringTable // // Simplest type of data table for a grid for small tables of strings // that are stored in memory // class WXDLLEXPORT wxGridStringTable : public wxGridTableBase { public: wxGridStringTable(); wxGridStringTable( int numRows, int numCols ); ~wxGridStringTable(); // these are pure virtual in wxGridTableBase // long GetNumberRows(); long GetNumberCols(); wxString GetValue( int row, int col ); void SetValue( int row, int col, const wxString& s ); bool IsEmptyCell( int row, int col ); // overridden functions from wxGridTableBase // void Clear(); bool InsertRows( size_t pos = 0, size_t numRows = 1 ); bool AppendRows( size_t numRows = 1 ); bool DeleteRows( size_t pos = 0, size_t numRows = 1 ); bool InsertCols( size_t pos = 0, size_t numCols = 1 ); bool AppendCols( size_t numCols = 1 ); bool DeleteCols( size_t pos = 0, size_t numCols = 1 ); void SetRowLabelValue( int row, const wxString& ); void SetColLabelValue( int col, const wxString& ); wxString GetRowLabelValue( int row ); wxString GetColLabelValue( int col ); private: wxGridStringArray m_data; // These only get used if you set your own labels, otherwise the // GetRow/ColLabelValue functions return wxGridTableBase defaults // wxArrayString m_rowLabels; wxArrayString m_colLabels; DECLARE_DYNAMIC_CLASS( wxGridStringTable ) }; ////////////////////////////////////////////////////////////////////// // // Grid view classes // ////////////////////////////////////////////////////////////////////// class WXDLLEXPORT wxGridCellCoords { public: wxGridCellCoords() { m_row = m_col = -1; } wxGridCellCoords( int r, int c ) { m_row = r; m_col = c; } // default copy ctor is ok long GetRow() const { return m_row; } void SetRow( long n ) { m_row = n; } long GetCol() const { return m_col; } void SetCol( long n ) { m_col = n; } void Set( long row, long col ) { m_row = row; m_col = col; } wxGridCellCoords& operator=( const wxGridCellCoords& other ) { if ( &other != this ) { m_row=other.m_row; m_col=other.m_col; } return *this; } bool operator==( const wxGridCellCoords& other ) { return (m_row == other.m_row && m_col == other.m_col); } bool operator!=( const wxGridCellCoords& other ) { return (m_row != other.m_row || m_col != other.m_col); } bool operator!() { return (m_row == -1 && m_col == -1 ); } private: long m_row; long m_col; }; // For comparisons... // extern wxGridCellCoords wxGridNoCellCoords; extern wxRect wxGridNoCellRect; // An array of cell coords... // WX_DECLARE_EXPORTED_OBJARRAY(wxGridCellCoords, wxGridCellCoordsArray); // This set of classes is to provide for the use of different types of // cell edit controls in the grid while avoiding the wx class info // system in deference to wxPython class WXDLLEXPORT wxGridTextCtrl : public wxTextCtrl { public: wxGridTextCtrl() {} wxGridTextCtrl( wxWindow *, wxGrid *, bool isCellControl, wxWindowID id, const wxString& value = wxEmptyString, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0 ); void SetStartValue( const wxString& ); wxString GetStartValue() { return startValue; } private: wxGrid *m_grid; // TRUE for controls placed over cells, // FALSE for a control on a grid control panel bool m_isCellControl; wxString startValue; void OnKeyDown( wxKeyEvent& ); DECLARE_DYNAMIC_CLASS( wxGridTextCtrl ) DECLARE_EVENT_TABLE() }; class WXDLLEXPORT wxGridRowLabelWindow : public wxWindow { public: wxGridRowLabelWindow() { m_owner = (wxGrid *)NULL; } wxGridRowLabelWindow( wxGrid *parent, wxWindowID id, const wxPoint &pos, const wxSize &size ); private: wxGrid *m_owner; void OnPaint( wxPaintEvent& event ); void OnMouseEvent( wxMouseEvent& event ); void OnKeyDown( wxKeyEvent& event ); DECLARE_DYNAMIC_CLASS(wxGridRowLabelWindow) DECLARE_EVENT_TABLE() }; class WXDLLEXPORT wxGridColLabelWindow : public wxWindow { public: wxGridColLabelWindow() { m_owner = (wxGrid *)NULL; } wxGridColLabelWindow( wxGrid *parent, wxWindowID id, const wxPoint &pos, const wxSize &size ); private: wxGrid *m_owner; void OnPaint( wxPaintEvent &event ); void OnMouseEvent( wxMouseEvent& event ); void OnKeyDown( wxKeyEvent& event ); DECLARE_DYNAMIC_CLASS(wxGridColLabelWindow) DECLARE_EVENT_TABLE() }; class WXDLLEXPORT wxGridCornerLabelWindow : public wxWindow { public: wxGridCornerLabelWindow() { m_owner = (wxGrid *)NULL; } wxGridCornerLabelWindow( wxGrid *parent, wxWindowID id, const wxPoint &pos, const wxSize &size ); private: wxGrid *m_owner; void OnMouseEvent( wxMouseEvent& event ); void OnKeyDown( wxKeyEvent& event ); void OnPaint( wxPaintEvent& event ); DECLARE_DYNAMIC_CLASS(wxGridCornerLabelWindow) DECLARE_EVENT_TABLE() }; class WXDLLEXPORT wxGridWindow : public wxPanel { public: wxGridWindow() { m_owner = (wxGrid *)NULL; m_rowLabelWin = (wxGridRowLabelWindow *)NULL; m_colLabelWin = (wxGridColLabelWindow *)NULL; } wxGridWindow( wxGrid *parent, wxGridRowLabelWindow *rowLblWin, wxGridColLabelWindow *colLblWin, wxWindowID id, const wxPoint &pos, const wxSize &size ); ~wxGridWindow(); void ScrollWindow( int dx, int dy, const wxRect *rect ); private: wxGrid *m_owner; wxGridRowLabelWindow *m_rowLabelWin; wxGridColLabelWindow *m_colLabelWin; void OnPaint( wxPaintEvent &event ); void OnMouseEvent( wxMouseEvent& event ); void OnKeyDown( wxKeyEvent& ); DECLARE_DYNAMIC_CLASS(wxGridWindow) DECLARE_EVENT_TABLE() }; class WXDLLEXPORT wxGrid : public wxScrolledWindow { public: wxGrid() { m_table = (wxGridTableBase *) NULL; m_gridWin = (wxGridWindow *) NULL; m_rowLabelWin = (wxGridRowLabelWindow *) NULL; m_colLabelWin = (wxGridColLabelWindow *) NULL; m_cornerLabelWin = (wxGridCornerLabelWindow *) NULL; m_cellEditCtrl = (wxWindow *) NULL; } wxGrid( wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0, const wxString& name = wxPanelNameStr ); ~wxGrid(); bool CreateGrid( int numRows, int numCols ); // ------ grid dimensions // int GetNumberRows() { return m_numRows; } int GetNumberCols() { return m_numCols; } // ------ display update functions // void CalcRowLabelsExposed( wxRegion& reg ); void CalcColLabelsExposed( wxRegion& reg ); void CalcCellsExposed( wxRegion& reg ); // ------ event handlers // void ProcessRowLabelMouseEvent( wxMouseEvent& event ); void ProcessColLabelMouseEvent( wxMouseEvent& event ); void ProcessCornerLabelMouseEvent( wxMouseEvent& event ); void ProcessGridCellMouseEvent( wxMouseEvent& event ); bool ProcessTableMessage( wxGridTableMessage& ); wxGridTableBase * GetTable() const { return m_table; } void SetTable( wxGridTableBase *table ) { m_table = table; } void ClearGrid(); bool InsertRows( int pos = 0, int numRows = 1, bool updateLabels=TRUE ); bool AppendRows( int numRows = 1, bool updateLabels=TRUE ); bool DeleteRows( int pos = 0, int numRows = 1, bool updateLabels=TRUE ); bool InsertCols( int pos = 0, int numCols = 1, bool updateLabels=TRUE ); bool AppendCols( int numCols = 1, bool updateLabels=TRUE ); bool DeleteCols( int pos = 0, int numCols = 1, bool updateLabels=TRUE ); void DrawGridCellArea( wxDC& dc ); void DrawCellBorder( wxDC& dc, const wxGridCellCoords& ); void DrawAllGridLines( wxDC& dc, const wxRegion & reg = wxRegion() ); void DrawCell( wxDC& dc, const wxGridCellCoords& ); void DrawCellBackground( wxDC& dc, const wxGridCellCoords& ); void DrawCellValue( wxDC& dc, const wxGridCellCoords& ); void DrawRowLabels( wxDC& dc ); void DrawRowLabel( wxDC& dc, int row ); void DrawColLabels( wxDC& dc ); void DrawColLabel( wxDC& dc, int col ); // ------ Cell text drawing functions // void DrawTextRectangle( wxDC& dc, const wxString&, const wxRect&, int horizontalAlignment = wxLEFT, int verticalAlignment = wxTOP ); // Split a string containing newline chararcters into an array of // strings and return the number of lines // void StringToLines( const wxString& value, wxArrayString& lines ); void GetTextBoxSize( wxDC& dc, wxArrayString& lines, long *width, long *height ); // ------ // Code that does a lot of grid modification can be enclosed // between BeginBatch() and EndBatch() calls to avoid screen // flicker // void BeginBatch() { m_batchCount++; } void EndBatch() { if ( m_batchCount > 0 ) m_batchCount--; } int GetBatchCount() { return m_batchCount; } // ------ edit control functions // bool IsEditable() { return m_editable; } void EnableEditing( bool edit ); #if 0 // at the moment the cell edit control is always active void EnableCellEditControl( bool enable ); #endif bool IsCellEditControlEnabled() { return (m_cellEditCtrl && m_cellEditCtrlEnabled); } void ShowCellEditControl(); void HideCellEditControl(); void SetEditControlValue( const wxString& s = wxEmptyString ); void SaveEditControlValue(); // ------ grid location functions // Note that all of these functions work with the logical coordinates of // grid cells and labels so you will need to convert from device // coordinates for mouse events etc. // void XYToCell( int x, int y, wxGridCellCoords& ); int YToRow( int y ); int XToCol( int x ); int YToEdgeOfRow( int y ); int XToEdgeOfCol( int x ); wxRect CellToRect( int row, int col ); wxRect CellToRect( const wxGridCellCoords& coords ) { return CellToRect( coords.GetRow(), coords.GetCol() ); } int GetGridCursorRow() { return m_currentCellCoords.GetRow(); } int GetGridCursorCol() { return m_currentCellCoords.GetCol(); } // check to see if a cell is either wholly visible (the default arg) or // at least partially visible in the grid window // bool IsVisible( int row, int col, bool wholeCellVisible = TRUE ); bool IsVisible( const wxGridCellCoords& coords, bool wholeCellVisible = TRUE ) { return IsVisible( coords.GetRow(), coords.GetCol(), wholeCellVisible ); } void MakeCellVisible( int row, int col ); void MakeCellVisible( const wxGridCellCoords& coords ) { MakeCellVisible( coords.GetRow(), coords.GetCol() ); } // ------ grid cursor movement functions // void SetGridCursor( int row, int col ) { SetCurrentCell( wxGridCellCoords(row, col) ); } bool MoveCursorUp(); bool MoveCursorDown(); bool MoveCursorLeft(); bool MoveCursorRight(); bool MovePageDown(); bool MovePageUp(); bool MoveCursorUpBlock(); bool MoveCursorDownBlock(); bool MoveCursorLeftBlock(); bool MoveCursorRightBlock(); // ------ label and gridline formatting // int GetDefaultRowLabelSize() { return WXGRID_DEFAULT_ROW_LABEL_WIDTH; } int GetRowLabelSize() { return m_rowLabelWidth; } int GetDefaultColLabelSize() { return WXGRID_DEFAULT_COL_LABEL_HEIGHT; } int GetColLabelSize() { return m_colLabelHeight; } wxColour GetLabelBackgroundColour() { return m_labelBackgroundColour; } wxColour GetLabelTextColour() { return m_labelTextColour; } wxFont GetLabelFont() { return m_labelFont; } void GetRowLabelAlignment( int *horiz, int *vert ); void GetColLabelAlignment( int *horiz, int *vert ); wxString GetRowLabelValue( int row ); wxString GetColLabelValue( int col ); wxColour GetGridLineColour() { return m_gridLineColour; } void SetRowLabelSize( int width ); void SetColLabelSize( int height ); void SetLabelBackgroundColour( const wxColour& ); void SetLabelTextColour( const wxColour& ); void SetLabelFont( const wxFont& ); void SetRowLabelAlignment( int horiz, int vert ); void SetColLabelAlignment( int horiz, int vert ); void SetRowLabelValue( int row, const wxString& ); void SetColLabelValue( int col, const wxString& ); void SetGridLineColour( const wxColour& ); void EnableGridLines( bool enable = TRUE ); bool GridLinesEnabled() { return m_gridLinesEnabled; } // ------ row and col formatting // int GetDefaultRowSize(); int GetRowSize( int row ); int GetDefaultColSize(); int GetColSize( int col ); wxColour GetDefaultCellBackgroundColour(); wxColour GetCellBackgroundColour( int row, int col ); wxColour GetDefaultCellTextColour(); wxColour GetCellTextColour( int row, int col ); wxFont GetDefaultCellFont(); wxFont GetCellFont( int row, int col ); void GetDefaultCellAlignment( int *horiz, int *vert ); void GetCellAlignment( int row, int col, int *horiz, int *vert ); void SetDefaultRowSize( int height, bool resizeExistingRows = FALSE ); void SetRowSize( int row, int height ); void SetDefaultColSize( int width, bool resizeExistingCols = FALSE ); void SetColSize( int col, int width ); void SetDefaultCellBackgroundColour( const wxColour& ); void SetCellBackgroundColour( int row, int col, const wxColour& ); void SetDefaultCellTextColour( const wxColour& ); void SetCellTextColour( int row, int col, const wxColour& ); void SetDefaultCellFont( const wxFont& ); void SetCellFont( int row, int col, const wxFont& ); void SetDefaultCellAlignment( int horiz, int vert ); void SetCellAlignment( int row, int col, int horiz, int vert ); // ------ cell value accessors // wxString GetCellValue( int row, int col ) { if ( m_table ) { return m_table->GetValue( row, col ); } else { return wxEmptyString; } } wxString GetCellValue( const wxGridCellCoords& coords ) { return GetCellValue( coords.GetRow(), coords.GetCol() ); } void SetCellValue( int row, int col, const wxString& s ); void SetCellValue( const wxGridCellCoords& coords, const wxString& s ) { SetCellValue( coords.GetRow(), coords.GetCol(), s ); } // ------ selections of blocks of cells // void SelectRow( int row, bool addToSelected = FALSE ); void SelectCol( int col, bool addToSelected = FALSE ); void SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol ); void SelectBlock( const wxGridCellCoords& topLeft, const wxGridCellCoords& bottomRight ) { SelectBlock( topLeft.GetRow(), topLeft.GetCol(), bottomRight.GetRow(), bottomRight.GetCol() ); } void SelectAll(); bool IsSelection() { return ( m_selectedTopLeft != wxGridNoCellCoords && m_selectedBottomRight != wxGridNoCellCoords ); } void ClearSelection(); bool IsInSelection( int row, int col ) { return ( IsSelection() && row >= m_selectedTopLeft.GetRow() && col >= m_selectedTopLeft.GetCol() && row <= m_selectedBottomRight.GetRow() && col <= m_selectedBottomRight.GetCol() ); } bool IsInSelection( const wxGridCellCoords& coords ) { return IsInSelection( coords.GetRow(), coords.GetCol() ); } void GetSelection( int* topRow, int* leftCol, int* bottomRow, int* rightCol ) { // these will all be -1 if there is no selected block // *topRow = m_selectedTopLeft.GetRow(); *leftCol = m_selectedTopLeft.GetCol(); *bottomRow = m_selectedBottomRight.GetRow(); *rightCol = m_selectedBottomRight.GetCol(); } // This function returns the rectangle that encloses the block of cells // limited by TopLeft and BottomRight cell in device coords and clipped // to the client size of the grid window. // wxRect BlockToDeviceRect( const wxGridCellCoords & topLeft, const wxGridCellCoords & bottomRight ); // This function returns the rectangle that encloses the selected cells // in device coords and clipped to the client size of the grid window. // wxRect SelectionToDeviceRect() { return BlockToDeviceRect( m_selectedTopLeft, m_selectedBottomRight ); } // ------ For compatibility with previous wxGrid only... // // ************************************************ // ** Don't use these in new code because they ** // ** are liable to disappear in a future ** // ** revision ** // ************************************************ // wxGrid( wxWindow *parent, int x = -1, int y = -1, int w = -1, int h = -1, long style = 0, const wxString& name = wxPanelNameStr ) : wxScrolledWindow( parent, -1, wxPoint(x,y), wxSize(w,h), style, name ) { Create(); } void SetCellValue( const wxString& val, int row, int col ) { SetCellValue( row, col, val ); } void UpdateDimensions() { CalcDimensions(); } int GetRows() { return GetNumberRows(); } int GetCols() { return GetNumberCols(); } int GetCursorRow() { return GetGridCursorRow(); } int GetCursorColumn() { return GetGridCursorCol(); } int GetScrollPosX() { return 0; } int GetScrollPosY() { return 0; } void SetScrollX( int x ) { } void SetScrollY( int y ) { } void SetColumnWidth( int col, int width ) { SetColSize( col, width ); } int GetColumnWidth( int col ) { return GetColSize( col ); } void SetRowHeight( int row, int height ) { SetRowSize( row, height ); } int GetRowHeight( int row ) { return GetRowSize( row ); } int GetViewHeight() // returned num whole rows visible { return 0; } int GetViewWidth() // returned num whole cols visible { return 0; } void SetLabelSize( int orientation, int sz ) { if ( orientation == wxHORIZONTAL ) SetColLabelSize( sz ); else SetRowLabelSize( sz ); } int GetLabelSize( int orientation ) { if ( orientation == wxHORIZONTAL ) return GetColLabelSize(); else return GetRowLabelSize(); } void SetLabelAlignment( int orientation, int align ) { if ( orientation == wxHORIZONTAL ) SetColLabelAlignment( align, -1 ); else SetRowLabelAlignment( align, -1 ); } int GetLabelAlignment( int orientation, int WXUNUSED(align) ) { int h, v; if ( orientation == wxHORIZONTAL ) { GetColLabelAlignment( &h, &v ); return h; } else { GetRowLabelAlignment( &h, &v ); return h; } } void SetLabelValue( int orientation, const wxString& val, int pos ) { if ( orientation == wxHORIZONTAL ) SetColLabelValue( pos, val ); else SetRowLabelValue( pos, val ); } wxString GetLabelValue( int orientation, int pos) { if ( orientation == wxHORIZONTAL ) return GetColLabelValue( pos ); else return GetRowLabelValue( pos ); } wxFont GetCellTextFont() const { return m_defaultCellFont; } wxFont GetCellTextFont(int WXUNUSED(row), int WXUNUSED(col)) const { return m_defaultCellFont; } void SetCellTextFont(const wxFont& fnt) { SetDefaultCellFont( fnt ); } void SetCellTextFont(const wxFont& fnt, int row, int col) { SetCellFont( row, col, fnt ); } void SetCellTextColour(const wxColour& val, int row, int col) { SetCellTextColour( row, col, val ); } void SetCellTextColour(const wxColour& col) { SetDefaultCellTextColour( col ); } void SetCellBackgroundColour(const wxColour& col) { SetDefaultCellBackgroundColour( col ); } void SetCellBackgroundColour(const wxColour& colour, int row, int col) { SetCellBackgroundColour( row, col, colour ); } bool GetEditable() { return IsEditable(); } void SetEditable( bool edit = TRUE ) { EnableEditing( edit ); } bool GetEditInPlace() { return IsCellEditControlEnabled(); } void SetEditInPlace(bool edit = TRUE) { } void SetCellAlignment( int align, int row, int col) { SetCellAlignment(row, col, align, wxCENTER); } void SetCellAlignment( int WXUNUSED(align) ) {} void SetCellBitmap(wxBitmap *WXUNUSED(bitmap), int WXUNUSED(row), int WXUNUSED(col)) { } void SetDividerPen(const wxPen& WXUNUSED(pen)) { } wxPen& GetDividerPen() const { return wxNullPen; } void OnActivate(bool WXUNUSED(active)) {} // ******** End of compatibility functions ********** // ------ control IDs enum { wxGRID_CELLCTRL = 2000, wxGRID_TOPCTRL }; // ------ control types enum { wxGRID_TEXTCTRL = 2100, wxGRID_CHECKBOX, wxGRID_CHOICE, wxGRID_COMBOBOX }; protected: bool m_created; wxGridWindow *m_gridWin; wxGridRowLabelWindow *m_rowLabelWin; wxGridColLabelWindow *m_colLabelWin; wxGridCornerLabelWindow *m_cornerLabelWin; wxBoxSizer *m_mainSizer; wxBoxSizer *m_topSizer; wxBoxSizer *m_middleSizer; wxGridTableBase *m_table; int m_left; int m_top; int m_right; int m_bottom; int m_numRows; int m_numCols; wxGridCellCoords m_currentCellCoords; wxGridCellCoords m_selectedTopLeft; wxGridCellCoords m_selectedBottomRight; int m_defaultRowHeight; wxArrayInt m_rowHeights; wxArrayInt m_rowBottoms; int m_defaultColWidth; wxArrayInt m_colWidths; wxArrayInt m_colRights; int m_rowLabelWidth; int m_colLabelHeight; wxColour m_labelBackgroundColour; wxColour m_labelTextColour; wxFont m_labelFont; int m_rowLabelHorizAlign; int m_rowLabelVertAlign; int m_colLabelHorizAlign; int m_colLabelVertAlign; bool m_defaultRowLabelValues; bool m_defaultColLabelValues; wxColour m_gridLineColour; bool m_gridLinesEnabled; wxFont m_defaultCellFont; wxGridCellCoordsArray m_cellsExposed; wxArrayInt m_rowsExposed; wxArrayInt m_colsExposed; wxArrayInt m_rowLabelsExposed; wxArrayInt m_colLabelsExposed; bool m_inOnKeyDown; int m_batchCount; int m_cursorMode; enum { WXGRID_CURSOR_SELECT_CELL, WXGRID_CURSOR_RESIZE_ROW, WXGRID_CURSOR_RESIZE_COL, WXGRID_CURSOR_SELECT_ROW, WXGRID_CURSOR_SELECT_COL }; int m_dragLastPos; int m_dragRowOrCol; bool m_isDragging; wxGridCellCoords m_selectionStart; wxCursor m_rowResizeCursor; wxCursor m_colResizeCursor; bool m_editable; // applies to whole grid int m_editCtrlType; // for current cell wxWindow* m_cellEditCtrl; bool m_cellEditCtrlEnabled; void Create(); void Init(); void CalcDimensions(); bool Redimension( wxGridTableMessage& ); bool SendEvent( const wxEventType, int row, int col, wxMouseEvent& ); bool SendEvent( const wxEventType, int row, int col ); void OnPaint( wxPaintEvent& ); void OnSize( wxSizeEvent& ); void OnKeyDown( wxKeyEvent& ); void SetCurrentCell( const wxGridCellCoords& coords ); void SetCurrentCell( int row, int col ) { SetCurrentCell( wxGridCellCoords(row, col) ); } // ------ functions to get/send data (see also public functions) // bool GetModelValues(); bool SetModelValues(); DECLARE_DYNAMIC_CLASS( wxGrid ) DECLARE_EVENT_TABLE() }; // // ------ Grid event class and event types // class WXDLLEXPORT wxGridEvent : public wxNotifyEvent { public: wxGridEvent() : wxNotifyEvent(), m_row(-1), m_col(-1), m_x(-1), m_y(-1), m_control(0), m_meta(0), m_shift(0), m_alt(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, bool alt=FALSE, bool meta=FALSE); virtual int GetRow() { return m_row; } virtual int GetCol() { return m_col; } wxPoint GetPosition() { return wxPoint( m_x, m_y ); } bool ControlDown() { return m_control; } bool MetaDown() { return m_meta; } bool ShiftDown() { return m_shift; } bool AltDown() { return m_alt; } protected: int m_row; int m_col; int m_x; int m_y; bool m_control; bool m_meta; bool m_shift; bool m_alt; DECLARE_DYNAMIC_CLASS(wxGridEvent) }; class WXDLLEXPORT wxGridSizeEvent : public wxNotifyEvent { public: wxGridSizeEvent() : wxNotifyEvent(), m_rowOrCol(-1), m_x(-1), m_y(-1), m_control(0), m_meta(0), m_shift(0), m_alt(0) { } wxGridSizeEvent(int id, wxEventType type, wxObject* obj, int rowOrCol=-1, int x=-1, int y=-1, bool control=FALSE, bool shift=FALSE, bool alt=FALSE, bool meta=FALSE); int GetRowOrCol() { return m_rowOrCol; } wxPoint GetPosition() { return wxPoint( m_x, m_y ); } bool ControlDown() { return m_control; } bool MetaDown() { return m_meta; } bool ShiftDown() { return m_shift; } bool AltDown() { return m_alt; } protected: int m_rowOrCol; int m_x; int m_y; bool m_control; bool m_meta; bool m_shift; bool m_alt; DECLARE_DYNAMIC_CLASS(wxGridSizeEvent) }; class WXDLLEXPORT wxGridRangeSelectEvent : public wxNotifyEvent { public: wxGridRangeSelectEvent() : wxNotifyEvent() { m_topLeft = wxGridNoCellCoords; m_bottomRight = wxGridNoCellCoords; m_control = FALSE; m_meta = FALSE; m_shift = FALSE; m_alt = FALSE; } wxGridRangeSelectEvent(int id, wxEventType type, wxObject* obj, const wxGridCellCoords& topLeft, const wxGridCellCoords& bottomRight, bool control=FALSE, bool shift=FALSE, bool alt=FALSE, bool meta=FALSE); wxGridCellCoords GetTopLeftCoords() { return m_topLeft; } wxGridCellCoords GetBottomRightCoords() { return m_bottomRight; } int GetTopRow() { return m_topLeft.GetRow(); } int GetBottomRow() { return m_bottomRight.GetRow(); } int GetLeftCol() { return m_topLeft.GetCol(); } int GetRightCol() { return m_bottomRight.GetCol(); } bool ControlDown() { return m_control; } bool MetaDown() { return m_meta; } bool ShiftDown() { return m_shift; } bool AltDown() { return m_alt; } protected: wxGridCellCoords m_topLeft; wxGridCellCoords m_bottomRight; bool m_control; bool m_meta; bool m_shift; bool m_alt; DECLARE_DYNAMIC_CLASS(wxGridRangeSelectEvent) }; const wxEventType EVT_GRID_CELL_LEFT_CLICK = wxEVT_FIRST + 1580; const wxEventType EVT_GRID_CELL_RIGHT_CLICK = wxEVT_FIRST + 1581; const wxEventType EVT_GRID_CELL_LEFT_DCLICK = wxEVT_FIRST + 1582; const wxEventType EVT_GRID_CELL_RIGHT_DCLICK = wxEVT_FIRST + 1583; const wxEventType EVT_GRID_LABEL_LEFT_CLICK = wxEVT_FIRST + 1584; const wxEventType EVT_GRID_LABEL_RIGHT_CLICK = wxEVT_FIRST + 1585; const wxEventType EVT_GRID_LABEL_LEFT_DCLICK = wxEVT_FIRST + 1586; const wxEventType EVT_GRID_LABEL_RIGHT_DCLICK = wxEVT_FIRST + 1587; const wxEventType EVT_GRID_ROW_SIZE = wxEVT_FIRST + 1588; const wxEventType EVT_GRID_COL_SIZE = wxEVT_FIRST + 1589; const wxEventType EVT_GRID_RANGE_SELECT = wxEVT_FIRST + 1590; const wxEventType EVT_GRID_CELL_CHANGE = wxEVT_FIRST + 1591; const wxEventType EVT_GRID_SELECT_CELL = wxEVT_FIRST + 1592; typedef void (wxEvtHandler::*wxGridEventFunction)(wxGridEvent&); typedef void (wxEvtHandler::*wxGridSizeEventFunction)(wxGridSizeEvent&); typedef void (wxEvtHandler::*wxGridRangeSelectEventFunction)(wxGridRangeSelectEvent&); #define EVT_GRID_CELL_LEFT_CLICK(fn) { EVT_GRID_CELL_LEFT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, #define EVT_GRID_CELL_RIGHT_CLICK(fn) { EVT_GRID_CELL_RIGHT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, #define EVT_GRID_CELL_LEFT_DCLICK(fn) { EVT_GRID_CELL_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, #define EVT_GRID_CELL_RIGHT_DCLICK(fn) { EVT_GRID_CELL_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, #define EVT_GRID_LABEL_LEFT_CLICK(fn) { EVT_GRID_LABEL_LEFT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, #define EVT_GRID_LABEL_RIGHT_CLICK(fn) { EVT_GRID_LABEL_RIGHT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, #define EVT_GRID_LABEL_LEFT_DCLICK(fn) { EVT_GRID_LABEL_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, #define EVT_GRID_LABEL_RIGHT_DCLICK(fn) { EVT_GRID_LABEL_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, #define EVT_GRID_ROW_SIZE(fn) { EVT_GRID_ROW_SIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridSizeEventFunction) &fn, NULL }, #define EVT_GRID_COL_SIZE(fn) { EVT_GRID_COL_SIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridSizeEventFunction) &fn, NULL }, #define EVT_GRID_RANGE_SELECT(fn) { EVT_GRID_RANGE_SELECT, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridRangeSelectEventFunction) &fn, NULL }, #define EVT_GRID_CELL_CHANGE(fn) { EVT_GRID_CELL_CHANGE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, #define EVT_GRID_SELECT_CELL(fn) { EVT_GRID_SELECT_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, #if 0 // TODO: implement these ? others ? const wxEventType EVT_GRID_CREATE_CELL = wxEVT_FIRST + 1576; const wxEventType EVT_GRID_CHANGE_LABELS = wxEVT_FIRST + 1577; const wxEventType EVT_GRID_CHANGE_SEL_LABEL = wxEVT_FIRST + 1578; #define EVT_GRID_CREATE_CELL(fn) { EVT_GRID_CREATE_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, #define EVT_GRID_CHANGE_LABELS(fn) { EVT_GRID_CHANGE_LABELS, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, #define EVT_GRID_CHANGE_SEL_LABEL(fn) { EVT_GRID_CHANGE_SEL_LABEL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, #endif #endif // #ifndef __WXGRID_H__ #endif // ifndef wxUSE_NEW_GRID