X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/45bee2eea9184dd09bfd210427570a378d794916..0dfef5a8124ac0f1bb2aed6ef5ddfa833e8e2c6e:/include/wx/generic/grid.h diff --git a/include/wx/generic/grid.h b/include/wx/generic/grid.h index 3133174a82..438f9cd5ce 100644 --- a/include/wx/generic/grid.h +++ b/include/wx/generic/grid.h @@ -24,13 +24,14 @@ #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" - +#include "wx/timer.h" // Default parameters for wxGrid // @@ -48,12 +49,263 @@ #define WXGRID_MIN_ROW_HEIGHT 15 #define WXGRID_MIN_COL_WIDTH 15 #define WXGRID_DEFAULT_SCROLLBAR_WIDTH 16 -#define WXGRID_DEFAULT_TOPEDIT_WIDTH 300 -#define WXGRID_DEFAULT_TOPEDIT_HEIGHT 60 +// ---------------------------------------------------------------------------- +// forward declarations +// ---------------------------------------------------------------------------- + +class WXDLLEXPORT wxGrid; +class WXDLLEXPORT wxGridCellAttr; +class WXDLLEXPORT wxGridCellAttrProviderData; +class WXDLLEXPORT wxGridColLabelWindow; +class WXDLLEXPORT wxGridCornerLabelWindow; +class WXDLLEXPORT wxGridRowLabelWindow; +class WXDLLEXPORT wxGridTableBase; +class WXDLLEXPORT wxGridWindow; + +// ---------------------------------------------------------------------------- +// wxGridCellRenderer: this class is responsible for actually drawing the cell +// in the grid. You may pass it to the wxGridCellAttr (below) to change the +// format of one given cell or to wxGrid::SetDefaultRenderer() to change the +// view of all cells. This is an ABC, you will normally use one of the +// predefined derived classes or derive oyur own class from it. +// ---------------------------------------------------------------------------- + +class WXDLLEXPORT wxGridCellRenderer +{ +public: + // draw the given cell on the provided DC inside the given rectangle + // using the style specified by the attribute and the default or selected + // state corresponding to the isSelected value. + // + // this pure virtual function has a default implementation which will + // prepare the DC using the given attribute: it will draw the rectangle + // with the bg colour from attr and set the text colour and font + virtual void Draw(wxGrid& grid, + wxGridCellAttr& attr, + wxDC& dc, + const wxRect& rect, + int row, int col, + bool isSelected) = 0; +}; + +// the default renderer for the cells containing string data +class WXDLLEXPORT wxGridCellStringRenderer : public wxGridCellRenderer +{ +public: + // draw the string + virtual void Draw(wxGrid& grid, + wxGridCellAttr& attr, + wxDC& dc, + const wxRect& rect, + int row, int col, + bool isSelected); +}; + + +// ---------------------------------------------------------------------------- +// wxGridCellEditor: This class is responsible for providing and manipulating +// the in-place edit controls for the grid. Instances of wxGridCellEditor +// (actually, instances of derived classes since it is an ABC) can be +// associated with the cell attributes for individual cells, rows, columns, or +// even for the entire grid. +// ---------------------------------------------------------------------------- + +class WXDLLEXPORT wxGridCellEditor +{ +public: + wxGridCellEditor(); + virtual ~wxGridCellEditor(); + + bool IsCreated() { return m_control != NULL; } + + // Creates the actual edit control + virtual void Create(wxWindow* parent, + wxWindowID id, + const wxPoint& pos, + const wxSize& size, + wxEvtHandler* evtHandler) = 0; + + // Size and position the edit control + virtual void SetSize(const wxRect& rect); + + // Show or hide the edit control + virtual void Show(bool show); + + // Fetch the value from the table and prepare the edit control + // to begin editing. Set the focus to the edit control. + virtual void BeginEdit(int row, int col, wxGrid* grid, + wxGridCellAttr* attr) = 0; + + // Complete the editing of the current cell. If saveValue is + // true then send the new value back to the table. Returns true + // if the value has changed. If necessary, the control may be + // destroyed. + virtual bool EndEdit(int row, int col, bool saveValue, + wxGrid* grid, wxGridCellAttr* attr) = 0; + + // Reset the value in the control back to its starting value + virtual void Reset() = 0; + + // Some types of controls on some platforms may need some help + // with the Return key. + virtual void HandleReturn(wxKeyEvent& event); + + // Final cleanup + virtual void Destroy(); + +protected: + wxControl* m_control; +}; + + +class WXDLLEXPORT wxGridCellTextEditor : public wxGridCellEditor +{ +public: + wxGridCellTextEditor(); + + virtual void Create(wxWindow* parent, + wxWindowID id, + const wxPoint& pos, + const wxSize& size, + wxEvtHandler* evtHandler); + + virtual void BeginEdit(int row, int col, wxGrid* grid, + wxGridCellAttr* attr); + + virtual bool EndEdit(int row, int col, bool saveValue, + wxGrid* grid, wxGridCellAttr* attr); + + virtual void Reset(); + virtual void HandleReturn(wxKeyEvent& event); + + +private: + wxString m_startValue; +}; + +// ---------------------------------------------------------------------------- +// wxGridCellAttr: this class can be used to alter the cells appearance in +// the grid by changing their colour/font/... from default. An object of this +// class may be returned by wxGridTable::GetAttr(). +// ---------------------------------------------------------------------------- + +class WXDLLEXPORT wxGridCellAttr +{ +public: + // ctors + wxGridCellAttr() + { + Init(); + SetAlignment(0, 0); + } + + wxGridCellAttr(const wxColour& colText, + const wxColour& colBack, + const wxFont& font, + int hAlign, + int vAlign) + : m_colText(colText), m_colBack(colBack), m_font(font) + { + Init(); + SetAlignment(hAlign, vAlign); + } + + // default copy ctor ok + + // this class is ref counted: it is created with ref count of 1, so + // calling DecRef() once will delete it. Calling IncRef() allows to lock + // it until the matching DecRef() is called + void IncRef() { m_nRef++; } + void DecRef() { if ( !--m_nRef ) delete this; } + void SafeIncRef() { if ( this ) IncRef(); } + void SafeDecRef() { if ( this ) DecRef(); } + + // setters + void SetTextColour(const wxColour& colText) { m_colText = colText; } + void SetBackgroundColour(const wxColour& colBack) { m_colBack = colBack; } + void SetFont(const wxFont& font) { m_font = font; } + void SetAlignment(int hAlign, int vAlign) + { + m_hAlign = hAlign; + m_vAlign = vAlign; + } + + // takes ownership of the pointer + void SetRenderer(wxGridCellRenderer *renderer) + { delete m_renderer; m_renderer = renderer; } + + // accessors + bool HasTextColour() const { return m_colText.Ok(); } + bool HasBackgroundColour() const { return m_colBack.Ok(); } + bool HasFont() const { return m_font.Ok(); } + bool HasAlignment() const { return m_hAlign || m_vAlign; } + bool HasRenderer() const { return m_renderer != NULL; } + + const wxColour& GetTextColour() const; + const wxColour& GetBackgroundColour() const; + const wxFont& GetFont() const; + void GetAlignment(int *hAlign, int *vAlign) const; + wxGridCellRenderer *GetRenderer() const; + + void SetDefAttr(wxGridCellAttr* defAttr) { m_defGridAttr = defAttr; } + +private: + // the common part of all ctors + void Init() { m_nRef = 1; m_renderer = (wxGridCellRenderer *)NULL; } + + // the dtor is private because only DecRef() can delete us + ~wxGridCellAttr() { delete m_renderer; } + + // the ref count - when it goes to 0, we die + size_t m_nRef; + + wxColour m_colText, + m_colBack; + wxFont m_font; + int m_hAlign, + m_vAlign; + + wxGridCellRenderer *m_renderer; + wxGridCellAttr* m_defGridAttr; + + // suppress the stupid gcc warning about the class having private dtor and + // no friends + friend class wxGridCellAttrDummyFriend; +}; + +// ---------------------------------------------------------------------------- +// wxGridCellAttrProvider: class used by wxGridTableBase to retrieve/store the +// cell attributes. +// ---------------------------------------------------------------------------- + +// implementation note: we separate it from wxGridTableBase because we wish to +// avoid deriving a new table class if possible, and sometimes it will be +// enough to just derive another wxGridCellAttrProvider instead +// +// the default implementation is reasonably efficient for the generic case, +// but you might still wish to implement your own for some specific situations +// if you have performance problems with the stock one +class WXDLLEXPORT wxGridCellAttrProvider +{ +public: + wxGridCellAttrProvider(); + virtual ~wxGridCellAttrProvider(); + + // DecRef() must be called on the returned pointer + virtual wxGridCellAttr *GetAttr(int row, int col) const; -class wxGrid; + // all these functions take ownership of the pointer, don't call DecRef() + // on it + virtual void SetAttr(wxGridCellAttr *attr, int row, int col); + virtual void SetRowAttr(wxGridCellAttr *attr, int row); + virtual void SetColAttr(wxGridCellAttr *attr, int col); +private: + void InitData(); + + wxGridCellAttrProviderData *m_data; +}; ////////////////////////////////////////////////////////////////////// // @@ -62,11 +314,9 @@ class wxGrid; ////////////////////////////////////////////////////////////////////// -class wxGridTableBase : public wxObject +class WXDLLEXPORT wxGridTableBase : public wxObject { - wxGrid * m_view; - - public: +public: wxGridTableBase(); virtual ~wxGridTableBase(); @@ -77,7 +327,7 @@ class wxGridTableBase : public wxObject 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; } @@ -93,17 +343,43 @@ class wxGridTableBase : public wxObject virtual wxString GetRowLabelValue( int row ); virtual wxString GetColLabelValue( int col ); - virtual void SetRowLabelValue( int row, const wxString& ) {} - virtual void SetColLabelValue( int col, const wxString& ) {} - + virtual void SetRowLabelValue( int WXUNUSED(row), const wxString& ) {} + virtual void SetColLabelValue( int WXUNUSED(col), const wxString& ) {} + + // Attribute handling + // + + // give us the attr provider to use - we take ownership of the pointer + void SetAttrProvider(wxGridCellAttrProvider *attrProvider); + + // get the currently used attr provider (may be NULL) + wxGridCellAttrProvider *GetAttrProvider() const { return m_attrProvider; } + + // by default forwarded to wxGridCellAttrProvider if any. May be + // overridden to handle attributes directly in this class. + virtual wxGridCellAttr *GetAttr( int row, int col ); + + // these functions take ownership of the pointer + virtual void SetAttr(wxGridCellAttr* attr, int row, int col); + virtual void SetRowAttr(wxGridCellAttr *attr, int row); + virtual void SetColAttr(wxGridCellAttr *attr, int col); + +private: + wxGrid * m_view; + wxGridCellAttrProvider *m_attrProvider; + DECLARE_ABSTRACT_CLASS( wxGridTableBase ); }; +// ---------------------------------------------------------------------------- +// wxGridTableMessage +// ---------------------------------------------------------------------------- // IDs for messages sent from grid table to view // -enum wxGridTableRequest { +enum wxGridTableRequest +{ wxGRIDTABLE_REQUEST_VIEW_GET_VALUES = 2000, wxGRIDTABLE_REQUEST_VIEW_SEND_VALUES, wxGRIDTABLE_NOTIFY_ROWS_INSERTED, @@ -114,14 +390,9 @@ enum wxGridTableRequest { wxGRIDTABLE_NOTIFY_COLS_DELETED }; -class wxGridTableMessage +class WXDLLEXPORT wxGridTableMessage { - wxGridTableBase *m_table; - int m_id; - int m_comInt1; - int m_comInt2; - - public: +public: wxGridTableMessage(); wxGridTableMessage( wxGridTableBase *table, int id, int comInt1 = -1, @@ -134,7 +405,13 @@ class wxGridTableMessage void SetCommandInt( int comInt1 ) { m_comInt1 = comInt1; } int GetCommandInt() { return m_comInt1; } void SetCommandInt2( int comInt2 ) { m_comInt2 = comInt2; } - int GetCommandInt2() { return m_comInt2; } + int GetCommandInt2() { return m_comInt2; } + +private: + wxGridTableBase *m_table; + int m_id; + int m_comInt1; + int m_comInt2; }; @@ -143,7 +420,8 @@ class wxGridTableMessage // A 2-dimensional array of strings for data values // -WX_DECLARE_OBJARRAY(wxArrayString, wxGridStringArray); +WX_DECLARE_EXPORTED_OBJARRAY(wxArrayString, wxGridStringArray); + // ------ wxGridStringTable @@ -152,17 +430,9 @@ WX_DECLARE_OBJARRAY(wxArrayString, wxGridStringArray); // that are stored in memory // -class wxGridStringTable : public wxGridTableBase +class WXDLLEXPORT wxGridStringTable : public wxGridTableBase { - 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; - - public: +public: wxGridStringTable(); wxGridStringTable( int numRows, int numCols ); ~wxGridStringTable(); @@ -174,7 +444,7 @@ class wxGridStringTable : public wxGridTableBase 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(); @@ -189,7 +459,16 @@ class wxGridStringTable : public wxGridTableBase 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 ) }; @@ -201,12 +480,9 @@ class wxGridStringTable : public wxGridTableBase // ////////////////////////////////////////////////////////////////////// -class wxGridCellCoords +class WXDLLEXPORT wxGridCellCoords { - long m_row; - long m_col; - - public: +public: wxGridCellCoords() { m_row = m_col = -1; } wxGridCellCoords( int r, int c ) { m_row = r; m_col = c; } @@ -217,7 +493,7 @@ class wxGridCellCoords 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 ) @@ -242,6 +518,10 @@ class wxGridCellCoords { return (m_row == -1 && m_col == -1 ); } + +private: + long m_row; + long m_col; }; @@ -250,24 +530,22 @@ class wxGridCellCoords 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 +// cell edit controls in the grid while avoiding the wx class info // system in deference to wxPython -class wxGridTextCtrl : public wxTextCtrl +class WXDLLEXPORT wxGridTextCtrl : public wxTextCtrl { - // TRUE for controls placed over cells, - // FALSE for a control on a grid control panel - bool m_isCellControl; - - wxString startValue; - - void OnKeyDown( wxKeyEvent& ); - - public: +public: wxGridTextCtrl() {} wxGridTextCtrl( wxWindow *, + wxGrid *, bool isCellControl, wxWindowID id, const wxString& value = wxEmptyString, @@ -277,204 +555,114 @@ class wxGridTextCtrl : public wxTextCtrl void SetStartValue( const wxString& ); wxString GetStartValue() { return startValue; } - - DECLARE_DYNAMIC_CLASS( wxGridTextCtrl ) - DECLARE_EVENT_TABLE() -}; +private: + wxGrid *m_grid; -class wxGrid : public wxPanel -{ - DECLARE_DYNAMIC_CLASS( wxGrid ) - - private: - bool m_created; + // TRUE for controls placed over cells, + // FALSE for a control on a grid control panel + bool m_isCellControl; - wxGridTableBase *m_table; + wxString startValue; - int m_left; - int m_top; - int m_right; - int m_bottom; - - int m_numRows; - int m_numCols; + void OnKeyDown( wxKeyEvent& ); - wxGridCellCoords m_currentCellCoords; - bool m_currentCellHighlighted; + DECLARE_DYNAMIC_CLASS( wxGridTextCtrl ) + DECLARE_EVENT_TABLE() +}; - wxGridCellCoords m_selectedTopLeft; - wxGridCellCoords m_selectedBottomRight; - - int m_defaultRowHeight; - wxArrayInt m_rowHeights; - wxArrayInt m_rowBottoms; +//----------------------------------------------------------------------------- +// wxGridEditTimer (internal) +//----------------------------------------------------------------------------- - int m_defaultColWidth; - wxArrayInt m_colWidths; - wxArrayInt m_colRights; +class WXDLLEXPORT wxGridEditTimer: public wxTimer +{ + private: + wxGrid *m_owner; - int m_rowLabelWidth; - int m_colLabelHeight; + public: + wxGridEditTimer( wxGrid *owner ); + void Notify(); +}; - wxColour m_labelBackgroundColour; - wxColour m_labelTextColour; - wxFont m_labelFont; - - int m_rowLabelHorizAlign; - int m_rowLabelVertAlign; - int m_colLabelHorizAlign; - int m_colLabelVertAlign; +// ---------------------------------------------------------------------------- +// wxGrid +// ---------------------------------------------------------------------------- - bool m_defaultRowLabelValues; - bool m_defaultColLabelValues; +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; + } - wxColour m_gridLineColour; - bool m_gridLinesEnabled; + wxGrid( wxWindow *parent, + wxWindowID id, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = 0, + const wxString& name = wxPanelNameStr ); - wxFont m_defaultCellFont; - - wxScrollBar * m_horizScrollBar; - wxScrollBar * m_vertScrollBar; - int m_scrollBarWidth; - int m_scrollPosX; - int m_scrollPosY; - int m_wholeColsVisible; - int m_wholeRowsVisible; + ~wxGrid(); - bool m_inOnKeyDown; - bool m_inOnText; - bool m_firstPaint; - int m_batchCount; + bool CreateGrid( int numRows, int numCols ); - int m_cursorMode; - enum { WXGRID_CURSOR_DEFAULT, - 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; + // ------ grid dimensions + // + int GetNumberRows() { return m_numRows; } + int GetNumberCols() { return m_numCols; } - 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; - wxWindow* m_topEditCtrl; - bool m_topEditCtrlEnabled; - - // ------ internal init and update functions - // - void Create(); - void Init(); - void CalcDimensions(); - bool IsOnScreen(); - bool Redimension( wxGridTableMessage& ); - - // ------ event processing + // ------ display update functions // - bool SendEvent( const wxEventType, - int row, int col, - wxMouseEvent& ); - - bool SendEvent( const wxEventType, - int row, int col ); - - void OnPaint( wxPaintEvent& ); - void OnSize( wxSizeEvent& ); - void OnMouse( wxMouseEvent& ); - void OnKeyDown( wxKeyEvent& ); - void OnText( wxKeyEvent& ); - void OnGridScroll( wxScrollEvent& ); + void CalcRowLabelsExposed( wxRegion& reg ); - void SelectCell( const wxGridCellCoords& coords ); - void SelectCell( int row, int col ) - { SelectCell( wxGridCellCoords(row, col) ); } + void CalcColLabelsExposed( wxRegion& reg ); + void CalcCellsExposed( wxRegion& reg ); - // ------ edit controls + // ------ event handlers // - void ShowCellEditControl(); - void HideCellEditControl(); - void SaveEditControlValue(); + void ProcessRowLabelMouseEvent( wxMouseEvent& event ); + void ProcessColLabelMouseEvent( wxMouseEvent& event ); + void ProcessCornerLabelMouseEvent( wxMouseEvent& event ); + void ProcessGridCellMouseEvent( wxMouseEvent& event ); + bool ProcessTableMessage( wxGridTableMessage& ); - - // ------ grid location functions - // - int XYToArea( int x, int y ); // returns one of the following... - enum { WXGRID_NOAREA, - WXGRID_ROWLABEL, - WXGRID_ROWLABEL_EDGE, - WXGRID_COLLABEL, - WXGRID_COLLABEL_EDGE, - WXGRID_CORNERLABEL, - WXGRID_CELL }; - - void XYToCell( int x, int y, wxGridCellCoords& ); - int YToRow( int y ); - int XToCol( int x ); + void DoEndDragResizeRow(); + void DoEndDragResizeCol(); - int YToEdgeOfRow( int y ); - int XToEdgeOfCol( int x ); + wxGridTableBase * GetTable() const { return m_table; } + bool SetTable( wxGridTableBase *table, bool takeOwnership=FALSE ); - wxRect CellToRect( int row, int col ); - wxRect CellToRect( const wxGridCellCoords& coords ) - { return CellToRect( coords.GetRow(), coords.GetCol() ); } + 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 ); + void DrawCell( wxDC& dc, const wxGridCellCoords& ); - bool MoveCursorUp(); - bool MoveCursorDown(); - bool MoveCursorLeft(); - bool MoveCursorRight(); - bool MovePageDown(); - bool MovePageUp(); - bool MoveCursorUpBlock(); - bool MoveCursorDownBlock(); - bool MoveCursorLeftBlock(); - bool MoveCursorRightBlock(); - - - // ------ label drawing functions - // - void DrawLabelAreas( wxDC& dc ); - void DrawColLabelBorders( wxDC& dc ); - void DrawColLabels( wxDC& dc ); - void DrawColLabel( wxDC& dc, const wxRect&, int col ); - void DrawRowLabelBorders( wxDC& dc ); void DrawRowLabels( wxDC& dc ); - void DrawRowLabel( wxDC& dc, const wxRect&, int col ); + void DrawRowLabel( wxDC& dc, int row ); + void DrawColLabels( wxDC& dc ); + void DrawColLabel( wxDC& dc, int col ); - // ------ cell drawing functions - // - void DrawCellArea( wxDC& dc ); - void DrawGridLines( wxDC& dc ); - void DrawCells( wxDC& dc ); - void DrawCellBackground( wxDC& dc, const wxRect&, int row, int col ); - void DrawCellValue( wxDC& dc, const wxRect&, int row, int col ); - - // this one is useful when you just need to draw one or a few - // cells - void DrawCell( int row, int col ); - void DrawCell( const wxGridCellCoords& coords ) - { DrawCell( coords.GetRow(), coords.GetCol() ); } - - void DrawCellHighlight( wxDC& dc, int row, int col ); - void DrawCellHighlight( wxDC& dc, wxGridCellCoords& coords ) - { DrawCellHighlight( dc, coords.GetRow(), coords.GetCol() ); } - void ShowCurrentCellHighlight( wxDC& dc ); - void HideCurrentCellHighlight( wxDC& dc ); - - - // ------ generic drawing functions + + // ------ Cell text drawing functions // void DrawTextRectangle( wxDC& dc, const wxString&, const wxRect&, int horizontalAlignment = wxLEFT, @@ -484,88 +672,90 @@ class wxGrid : public wxPanel // strings and return the number of lines // void StringToLines( const wxString& value, wxArrayString& lines ); - + void GetTextBoxSize( wxDC& dc, wxArrayString& lines, long *width, long *height ); - - // ------ functions to get/send data (see also public functions) + + // ------ + // Code that does a lot of grid modification can be enclosed + // between BeginBatch() and EndBatch() calls to avoid screen + // flicker // - bool GetModelValues(); - bool SetModelValues(); + void BeginBatch() { m_batchCount++; } + void EndBatch() { if ( m_batchCount > 0 ) m_batchCount--; } + int GetBatchCount() { return m_batchCount; } - ////////////////////// Public section //////////////////// - - public: - wxGrid() - { Create(); } - - wxGrid( wxWindow *parent, - wxWindowID id, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - long style = 0, - const wxString& name = wxPanelNameStr ) - : wxPanel( parent, id, pos, size, style, name ) - { - Create(); - } - - ~wxGrid(); + // ------ edit control functions + // + bool IsEditable() { return m_editable; } + void EnableEditing( bool edit ); - bool CreateGrid( int numRows = WXGRID_DEFAULT_NUMBER_ROWS, - int numCols = WXGRID_DEFAULT_NUMBER_COLS ); + void EnableCellEditControl( bool enable ); - wxGridTableBase * GetTable() const { return m_table; } - void SetTable( wxGridTableBase *table ) { m_table = table; } + bool IsCellEditControlEnabled() + { return (m_cellEditCtrl && m_cellEditCtrlEnabled); } - 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 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(); } - // ------ editing and edit controls + // check to see if a cell is either wholly visible (the default arg) or + // at least partially visible in the grid window // - bool IsEditable() { return m_editable; } - void EnableEditing( bool edit ); + 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() ); } - void EnableTopEditControl( bool enable ); - bool IsTopEditControlEnabled() - { return (m_topEditCtrl && m_topEditCtrlEnabled); } - void EnableCellEditControl( bool enable ); - bool IsCellEditControlEnabled() - { return (m_cellEditCtrl && m_cellEditCtrlEnabled); } - void SetEditControlValue( const wxString& s = wxEmptyString ); - - // ------ grid dimensions + // ------ grid cursor movement functions // - int GetNumberRows() { return m_numRows; } - int GetNumberCols() { return m_numCols; } - int GetNumberVisibleRows() { return m_wholeRowsVisible; } - int GetNumberVisibleCols() { return m_wholeColsVisible; } + 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(); - - // ------ - // 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; } - // ------ 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 GetDefaultColLabelSize() { return WXGRID_DEFAULT_COL_LABEL_HEIGHT; } int GetColLabelSize() { return m_colLabelHeight; } wxColour GetLabelBackgroundColour() { return m_labelBackgroundColour; } wxColour GetLabelTextColour() { return m_labelTextColour; } @@ -587,10 +777,13 @@ class wxGrid : public wxPanel void SetColLabelValue( int col, const wxString& ); void SetGridLineColour( const wxColour& ); + // this sets the specified attribute for all cells in this row/col + void SetRowAttr(int row, wxGridCellAttr *attr); + void SetColAttr(int col, wxGridCellAttr *attr); + void EnableGridLines( bool enable = TRUE ); bool GridLinesEnabled() { return m_gridLinesEnabled; } - // ------ row and col formatting // int GetDefaultRowSize(); @@ -601,27 +794,33 @@ class wxGrid : public wxPanel wxColour GetCellBackgroundColour( int row, int col ); wxColour GetDefaultCellTextColour(); wxColour GetCellTextColour( int row, int col ); - wxColour GetCellHighlightColour(); 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 SetCellHighlightColour( 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 ); - + // takes ownership of the pointer + void SetDefaultRenderer(wxGridCellRenderer *renderer); + void SetCellRenderer(int row, int col, wxGridCellRenderer *renderer); + wxGridCellRenderer *GetDefaultRenderer() const; + wxGridCellRenderer* GetCellRenderer(int row, int col); + + // ------ cell value accessors // wxString GetCellValue( int row, int col ) @@ -638,43 +837,18 @@ class wxGrid : public wxPanel 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 ); } - - - // ------ interaction with data model - // - bool ProcessTableMessage( wxGridTableMessage& ); - - - - // ------ grid location functions - // - - int GetGridCursorRow() { return m_currentCellCoords.GetRow(); } - int GetGridCursorCol() { return m_currentCellCoords.GetCol(); } - int GetHorizontalScrollPos() { return m_scrollPosX; } - int GetVerticalScrollPos() { return m_scrollPosY; } - - bool IsVisible( const wxGridCellCoords& ); - void MakeCellVisible( int row, int col ); - void MakeCellVisible( const wxGridCellCoords& coords ) - { MakeCellVisible( coords.GetRow(), coords.GetCol() ); } - - void SetGridCursor( int row, int col ) - { SelectCell( wxGridCellCoords(row, col) ); } - void SetHorizontalScrollPos( int leftMostCol ); - void SetVerticalScrollPos( int topMostRow ); // ------ 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, @@ -683,7 +857,7 @@ class wxGrid : public wxPanel bottomRight.GetRow(), bottomRight.GetCol() ); } void SelectAll(); - + bool IsSelection() { return ( m_selectedTopLeft != wxGridNoCellCoords && m_selectedBottomRight != wxGridNoCellCoords ); @@ -712,10 +886,33 @@ class wxGrid : public wxPanel *rightCol = m_selectedBottomRight.GetCol(); } - // get coordinates of selected block edges for repainting etc. + + // 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 SelectionToRect(); - + wxRect SelectionToDeviceRect() + { + return BlockToDeviceRect( m_selectedTopLeft, + m_selectedBottomRight ); + } + + // Access or update the selection fore/back colours + wxColour GetSelectionBackground() const + { return m_selectionBackground; } + wxColour GetSelectionForeground() const + { return m_selectionForeground; } + + void SetSelectionBackground(const wxColour& c) { m_selectionBackground = c; } + void SetSelectionForeground(const wxColour& c) { m_selectionForeground = c; } + + // ------ For compatibility with previous wxGrid only... // @@ -730,16 +927,13 @@ class wxGrid : public wxPanel int x = -1, int y = -1, int w = -1, int h = -1, long style = 0, const wxString& name = wxPanelNameStr ) - : wxPanel( parent, -1, wxPoint(x,y), wxSize(w,h), style, name ) - { + : 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 AdjustScrollbars() - { CalcDimensions(); } void UpdateDimensions() { CalcDimensions(); } @@ -748,29 +942,30 @@ class wxGrid : public wxPanel int GetCols() { return GetNumberCols(); } int GetCursorRow() { return GetGridCursorRow(); } int GetCursorColumn() { return GetGridCursorCol(); } - int GetScrollPosX() { return GetHorizontalScrollPos(); } - int GetScrollPosY() { return GetVerticalScrollPos(); } - - void SetScrollX( int x ) { SetHorizontalScrollPos( x ); } - void SetScrollY( int y ) { SetVerticalScrollPos( y ); } + + 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() - { return m_wholeRowsVisible; } - - int GetViewWidth() - { return m_wholeColsVisible; } + + int GetViewHeight() // returned num whole rows visible + { return 0; } + + int GetViewWidth() // returned num whole cols visible + { return 0; } void SetLabelSize( int orientation, int sz ) { @@ -796,7 +991,7 @@ class wxGrid : public wxPanel SetRowLabelAlignment( align, -1 ); } - int GetLabelAlignment( int orientation, int align ) + int GetLabelAlignment( int orientation, int WXUNUSED(align) ) { int h, v; if ( orientation == wxHORIZONTAL ) @@ -818,7 +1013,7 @@ class wxGrid : public wxPanel else SetRowLabelValue( pos, val ); } - + wxString GetLabelValue( int orientation, int pos) { if ( orientation == wxHORIZONTAL ) @@ -827,52 +1022,228 @@ class wxGrid : public wxPanel return GetRowLabelValue( pos ); } - wxFont GetCellTextFont() const - { return m_defaultCellFont; } - - wxFont GetCellTextFont(int row, int col) const - { return m_defaultCellFont; } - + wxFont GetCellTextFont() const + { return m_defaultCellAttr->GetFont(); } + + wxFont GetCellTextFont(int WXUNUSED(row), int WXUNUSED(col)) const + { return m_defaultCellAttr->GetFont(); } + 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) { EnableCellEditControl( edit ); } - + 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_HORIZSCROLL = 2000, - wxGRID_VERTSCROLL, - wxGRID_CELLCTRL, + enum { wxGRID_CELLCTRL = 2000, wxGRID_TOPCTRL }; // ------ control types - enum { wxGRID_TEXTCTRL = 100, + enum { wxGRID_TEXTCTRL = 2100, wxGRID_CHECKBOX, wxGRID_CHOICE, wxGRID_COMBOBOX }; - +protected: + bool m_created; + bool m_displayed; + + wxGridWindow *m_gridWin; + wxGridRowLabelWindow *m_rowLabelWin; + wxGridColLabelWindow *m_colLabelWin; + wxGridCornerLabelWindow *m_cornerLabelWin; + + wxGridTableBase *m_table; + bool m_ownTable; + + 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; + wxColour m_selectionBackground; + wxColour m_selectionForeground; + + 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; + + + // do we have some place to store attributes in? + bool CanHaveAttributes(); + + // returns the attribute we may modify in place: a new one if this cell + // doesn't have any yet or the existing one if it does + // + // DecRef() must be called on the returned pointer, as usual + wxGridCellAttr *GetOrCreateCellAttr(int row, int col) const; + + // cell attribute cache (currently we only cache 1, may be will do + // more/better later) + struct CachedAttr + { + int row, col; + wxGridCellAttr *attr; + } m_attrCache; + + // invalidates the attribute cache + void ClearAttrCache(); + + // adds an attribute to cache + void CacheAttr(int row, int col, wxGridCellAttr *attr) const; + + // looks for an attr in cache, returns TRUE if found + bool LookupAttr(int row, int col, wxGridCellAttr **attr) const; + + // looks for the attr in cache, if not found asks the table and caches the + // result + wxGridCellAttr *GetCellAttr(int row, int col) const; + + // the default cell attr object for cells that don't have their own + wxGridCellAttr* m_defaultCellAttr; + + + wxGridCellCoordsArray m_cellsExposed; + wxArrayInt m_rowsExposed; + wxArrayInt m_colsExposed; + wxArrayInt m_rowLabelsExposed; + wxArrayInt m_colLabelsExposed; + + bool m_inOnKeyDown; + int m_batchCount; + + enum CursorMode + { + WXGRID_CURSOR_SELECT_CELL, + WXGRID_CURSOR_RESIZE_ROW, + WXGRID_CURSOR_RESIZE_COL, + WXGRID_CURSOR_SELECT_ROW, + WXGRID_CURSOR_SELECT_COL + }; + + // this method not only sets m_cursorMode but also sets the correct cursor + // for the given mode and, if captureMouse is not FALSE releases the mouse + // if it was captured and captures it if it must be captured + // + // for this to work, you should always use it and not set m_cursorMode + // directly! + void ChangeCursorMode(CursorMode mode, + wxWindow *win = (wxWindow *)NULL, + bool captureMouse = TRUE); + + wxWindow *m_winCapture; // the window which captured the mouse + CursorMode m_cursorMode; + + int m_dragLastPos; + int m_dragRowOrCol; + bool m_isDragging; + + wxTimer *m_editTimer; + + 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(); + void CalcWindowSizes(); + 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 OnEraseBackground( wxEraseEvent& ); + + + 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() }; @@ -886,19 +1257,7 @@ class wxGrid : public wxPanel class WXDLLEXPORT wxGridEvent : public wxNotifyEvent { - DECLARE_DYNAMIC_CLASS(wxGridEvent) - - private: - int m_row; - int m_col; - int m_x; - int m_y; - bool m_control; - bool m_meta; - bool m_shift; - bool m_alt; - - public: +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) @@ -916,23 +1275,24 @@ class WXDLLEXPORT wxGridEvent : public wxNotifyEvent bool MetaDown() { return m_meta; } bool ShiftDown() { return m_shift; } bool AltDown() { return m_alt; } -}; - - -class WXDLLEXPORT wxGridSizeEvent : public wxNotifyEvent -{ - DECLARE_DYNAMIC_CLASS(wxGridSizeEvent) - private: - int m_rowOrCol; +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; - - public: + + 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) @@ -949,38 +1309,39 @@ class WXDLLEXPORT wxGridSizeEvent : public wxNotifyEvent 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 { - DECLARE_DYNAMIC_CLASS(wxGridRangeSelectEvent) - - private: - wxGridCellCoords m_topLeft; - wxGridCellCoords m_bottomRight; - bool m_control; - bool m_meta; - bool m_shift; - bool m_alt; - - public: +public: wxGridRangeSelectEvent() - : wxNotifyEvent() - { - m_topLeft = wxGridNoCellCoords; - m_bottomRight = wxGridNoCellCoords; - m_control = FALSE; - m_meta = FALSE; - m_shift = FALSE; - m_alt = FALSE; - } + : 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); + 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; } @@ -992,6 +1353,16 @@ class WXDLLEXPORT wxGridRangeSelectEvent : public wxNotifyEvent 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) }; @@ -1007,6 +1378,8 @@ 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&); @@ -1023,17 +1396,16 @@ typedef void (wxEvtHandler::*wxGridRangeSelectEventFunction)(wxGridRangeSelectEv #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_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_SELECT_CELL = wxEVT_FIRST + 1575; 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_SELECT_CELL(fn) { EVT_GRID_SELECT_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, #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 }, @@ -1043,3 +1415,4 @@ const wxEventType EVT_GRID_CHANGE_SEL_LABEL = wxEVT_FIRST + 1578; #endif // #ifndef __WXGRID_H__ #endif // ifndef wxUSE_NEW_GRID +