X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c801d85f158c4cba50b588807daabdcbd0ed3853..a23fd0e1d1329a4a258b4defb3e0b0001b700c6e:/include/wx/generic/gridg.h diff --git a/include/wx/generic/gridg.h b/include/wx/generic/gridg.h index d3ef3c2766..b7bd11f4be 100644 --- a/include/wx/generic/gridg.h +++ b/include/wx/generic/gridg.h @@ -20,10 +20,11 @@ #include "wx/panel.h" #include "wx/string.h" #include "wx/scrolbar.h" +#include "wx/event.h" #define wxGRID_DEFAULT_EDIT_WIDTH 300 #define wxGRID_DEFAULT_EDIT_HEIGHT 27 -#define wxGRID_DEFAULT_EDIT_X 5 +#define wxGRID_DEFAULT_EDIT_X 2 #define wxGRID_DEFAULT_EDIT_Y 1 #define wxGRID_DEFAULT_SHEET_TOP 31 #define wxGRID_DEFAULT_SHEET_LEFT 0 @@ -40,98 +41,39 @@ #define wxRIGHT 0x0800 #endif -#define WXGENERIC_GRID_VERSION 0.4 +#define WXGENERIC_GRID_VERSION 0.5 +class WXDLLEXPORT wxGridEvent; class WXDLLEXPORT wxGridCell; class WXDLLEXPORT wxGenericGrid: public wxPanel { DECLARE_DYNAMIC_CLASS(wxGenericGrid) - protected: - wxTextCtrl *textItem; - wxScrollBar *hScrollBar; - wxScrollBar *vScrollBar; - int wCursorRow; - int wCursorColumn; - wxRectangle CurrentRect; - bool currentRectVisible; - wxGridCell ***gridCells; - wxGridCell **rowLabelCells; - wxGridCell **colLabelCells; - bool bEditCreated; - bool editable; - - int totalRows; - int totalCols; - - // Row and column we're currently looking at - int scrollPosX; - int scrollPosY; - - // Dimensions - int leftOfSheet; - int topOfSheet; - int rightOfSheet; // Calculated from colWidths - int bottomOfSheet; // Calculated from rowHeights - int totalGridWidth; // Total 'virtual' size - int totalGridHeight; - int cellHeight; // For now, a default - int verticalLabelWidth; - int horizontalLabelHeight; - int verticalLabelAlignment; - int horizontalLabelAlignment; - int cellAlignment; - short *colWidths; // Dynamically allocated - short *rowHeights; // Dynamically allocated - int scrollWidth; // Vert. scroll width, horiz. scroll height - - // Colours - wxColour cellTextColour; - wxColour cellBackgroundColour; - wxFont *cellTextFont; - wxColour labelTextColour; - wxColour labelBackgroundColour; - wxBrush *labelBackgroundBrush; - wxFont *labelTextFont; - wxPen *divisionPen; - - // Position of Edit control - wxRectangle editControlPosition; - - // Drag status - int dragStatus; - int dragRowOrCol; - int dragStartPosition; - int dragLastPosition; - static wxCursor *horizontalSashCursor; - static wxCursor *verticalSashCursor; - - // Don't refresh whilst this is > 0 - int batchCount; - public: wxGenericGrid(void); - inline wxGenericGrid(wxWindow *parent, int x, int y, int width, int height, const long style = 0, char *name = "grid") + inline wxGenericGrid(wxWindow *parent, int x, int y, int width, int height, long style = 0, char *name = "grid") { Create(parent, -1, wxPoint(x, y), wxSize(width, height), style, name); } - inline wxGenericGrid(wxWindow *parent, const wxWindowID id, const wxPoint& pos, const wxSize& size, const long style = 0, const wxString& name = "grid") + inline wxGenericGrid(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style = 0, const wxString& name = "grid") { Create(parent, id, pos, size, style, name); } ~wxGenericGrid(void); void OnPaint(wxPaintEvent& event); + void OnEraseBackground(wxEraseEvent& event); void OnMouseEvent(wxMouseEvent& event); void OnSize(wxSizeEvent& event); - bool Create(wxWindow *parent, const wxWindowID, const wxPoint& pos, const wxSize& size, const long style = 0, const wxString& name = "grid"); + bool Create(wxWindow *parent, wxWindowID, const wxPoint& pos, const wxSize& size, long style = 0, const wxString& name = "grid"); - bool CreateGrid(int nRows, int nCols, wxString **cellValues = NULL, short *widths = NULL, + bool CreateGrid(int nRows, int nCols, wxString **cellValues = (wxString **) NULL, short *widths = (short *) NULL, short defaultWidth = wxGRID_DEFAULT_CELL_WIDTH, short defaultHeight = wxGRID_DEFAULT_CELL_HEIGHT); + void PaintGrid(wxDC& dc); void ClearGrid(void); - virtual wxGridCell *GetCell(int row, int col); - inline wxGridCell ***GetCells(void) { return gridCells; } + virtual wxGridCell *GetCell(int row, int col) const; + inline wxGridCell ***GetCells(void) const { return m_gridCells; } bool InsertCols(int pos = 0, int n = 1, bool updateLabels = TRUE); bool InsertRows(int pos = 0, int n = 1, bool updateLabels = TRUE); bool AppendCols(int n = 1, bool updateLabels = TRUE); @@ -141,85 +83,89 @@ class WXDLLEXPORT wxGenericGrid: public wxPanel // Cell accessors void SetCellValue(const wxString& val, int row, int col); - wxString& GetCellValue(int row, int col); + wxString& GetCellValue(int row, int col) const; void SetCellAlignment(int flag, int row, int col); void SetCellAlignment(int flag); - int GetCellAlignment(int row, int col); - int GetCellAlignment(void); + int GetCellAlignment(int row, int col) const; + int GetCellAlignment(void) const; void SetCellTextColour(const wxColour& val, int row, int col); void SetCellTextColour(const wxColour& col); - wxColour& GetCellTextColour(int row, int col); - inline wxColour& GetCellTextColour(void) { return cellTextColour; } + wxColour& GetCellTextColour(int row, int col) const; + inline wxColour& GetCellTextColour(void) const { return (wxColour&) m_cellTextColour; } void SetCellBackgroundColour(const wxColour& col); void SetCellBackgroundColour(const wxColour& colour, int row, int col); - inline wxColour& GetCellBackgroundColour(void) { return cellBackgroundColour; } - wxColour& GetCellBackgroundColour(int row, int col); - inline wxFont *GetCellTextFont(void) { return cellTextFont; } - wxFont *GetCellTextFont(int row, int col); - void SetCellTextFont(wxFont *fnt); - void SetCellTextFont(wxFont *fnt, int row, int col); - wxBitmap *GetCellBitmap(int row, int col); + inline wxColour& GetCellBackgroundColour(void) const { return (wxColour&) m_cellBackgroundColour; } + wxColour& GetCellBackgroundColour(int row, int col) const; + inline wxFont& GetCellTextFont(void) const { return (wxFont&) m_cellTextFont; } + wxFont& GetCellTextFont(int row, int col) const; + void SetCellTextFont(const wxFont& fnt); + void SetCellTextFont(const wxFont& fnt, int row, int col); + wxBitmap *GetCellBitmap(int row, int col) const; void SetCellBitmap(wxBitmap *bitmap, int row, int col); - + // Size accessors void SetColumnWidth(int col, int width); - int GetColumnWidth(int col); + int GetColumnWidth(int col) const; void SetRowHeight(int row, int height); - int GetRowHeight(int row); - + int GetRowHeight(int row) const; + // Label accessors void SetLabelSize(int orientation, int sz); - int GetLabelSize(int orientation); + int GetLabelSize(int orientation) const; void SetLabelAlignment(int orientation, int alignment); - int GetLabelAlignment(int orientation); - wxGridCell *GetLabelCell(int orientation, int pos); + int GetLabelAlignment(int orientation) const; + wxGridCell *GetLabelCell(int orientation, int pos) const; void SetLabelValue(int orientation, const wxString& val, int pos); - wxString& GetLabelValue(int orientation, int pos); + wxString& GetLabelValue(int orientation, int pos) const; void SetLabelTextColour(const wxColour& colour); void SetLabelBackgroundColour(const wxColour& colour); - inline wxColour& GetLabelTextColour(void) { return labelTextColour; } - inline wxColour& GetLabelBackgroundColour(void) { return labelBackgroundColour; } - inline wxFont *GetLabelTextFont(void) { return labelTextFont; } - inline void SetLabelTextFont(wxFont *fnt) { labelTextFont = fnt; } + inline wxColour& GetLabelTextColour(void) const { return (wxColour&) m_labelTextColour; } + inline wxColour& GetLabelBackgroundColour(void) { return (wxColour&) m_labelBackgroundColour; } + inline wxFont& GetLabelTextFont(void) { return (wxFont&) m_labelTextFont; } + inline void SetLabelTextFont(const wxFont& fnt) { m_labelTextFont = fnt; } // Miscellaneous accessors - inline int GetCursorRow(void) { return wCursorRow; } - inline int GetCursorColumn(void) { return wCursorColumn; } + inline int GetCursorRow(void) const { return m_wCursorRow; } + inline int GetCursorColumn(void) const { return m_wCursorColumn; } void SetGridCursor(int row, int col); - inline int GetRows(void) { return totalRows; } - inline int GetCols(void) { return totalCols; } - inline int GetScrollPosX(void) { return scrollPosX; } - inline int GetScrollPosY(void) { return scrollPosY; } - inline void SetScrollPosX(int pos) { scrollPosX = pos; } - inline void SetScrollPosY(int pos) { scrollPosY = pos; } - inline wxTextCtrl *GetTextItem(void) { return textItem; } - inline wxScrollBar *GetHorizScrollBar(void) { return hScrollBar; } - inline wxScrollBar *GetVertScrollBar(void) { return vScrollBar; } - inline bool GetEditable(void) { return editable; } + inline int GetRows(void) const { return m_totalRows; } + inline int GetCols(void) const { return m_totalCols; } + inline int GetScrollPosX(void) const { return m_scrollPosX; } + inline int GetScrollPosY(void) const { return m_scrollPosY; } + inline void SetScrollPosX(int pos) { m_scrollPosX = pos; } + inline void SetScrollPosY(int pos) { m_scrollPosY = pos; } + inline wxTextCtrl *GetTextItem(void) const { return m_textItem; } + inline wxScrollBar *GetHorizScrollBar(void) const { return m_hScrollBar; } + inline wxScrollBar *GetVertScrollBar(void) const { return m_vScrollBar; } + inline bool GetEditable(void) const { return m_editable; } void SetEditable(bool edit); - inline wxRectangle& GetCurrentRect(void) { return CurrentRect; } - inline bool CurrentCellVisible(void) { return currentRectVisible; } - inline void SetDividerPen(wxPen *pen) { divisionPen = pen; } - inline wxPen *GetDividerPen(void) { return divisionPen; } - + inline wxRect& GetCurrentRect(void) const { return (wxRect&) m_currentRect; } + inline bool CurrentCellVisible(void) const { return m_currentRectVisible; } + inline void SetDividerPen(const wxPen& pen) { m_divisionPen = pen; } + inline wxPen& GetDividerPen(void) const { return (wxPen&) m_divisionPen; } + // High-level event handling // Override e.g. to check value of current cell; but call // base member for default processing. virtual void OnSelectCellImplementation(wxDC *dc, int row, int col); virtual void OnSelectCell(int WXUNUSED(row), int WXUNUSED(col)) {}; + void _OnSelectCell(wxGridEvent& event); // Override to create your own class of grid cell virtual wxGridCell *OnCreateCell(void); - + void _OnCreateCell(wxGridEvent& event); + // Override to change labels e.g. creation of grid, inserting/deleting a row/col. // By default, auto-labels the grid. virtual void OnChangeLabels(void); + void _OnChangeLabels(wxGridEvent& event); // Override to change the label of the edit field when selecting a cell // By default, sets it to e.g. A12 virtual void OnChangeSelectionLabel(void); - + void _OnChangeSelectionLabel(wxGridEvent& event); + // Override for event processing virtual void OnCellChange(int WXUNUSED(row), int WXUNUSED(col)) {}; virtual void OnCellLeftClick(int WXUNUSED(row), int WXUNUSED(col), int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(control), bool WXUNUSED(shift)) {}; @@ -227,6 +173,12 @@ class WXDLLEXPORT wxGenericGrid: public wxPanel 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); @@ -248,26 +200,90 @@ class WXDLLEXPORT wxGenericGrid: public wxPanel virtual void DrawEditableArea(wxDC *dc); virtual void DrawGridLines(wxDC *dc); virtual void DrawColumnLabels(wxDC *dc); - virtual void DrawColumnLabel(wxDC *dc, wxRectangle *rect, int col); + virtual void DrawColumnLabel(wxDC *dc, wxRect *rect, int col); virtual void DrawRowLabels(wxDC *dc); - virtual void DrawRowLabel(wxDC *dc, wxRectangle *rect, int row); + virtual void DrawRowLabel(wxDC *dc, wxRect *rect, int row); virtual void DrawCells(wxDC *dc); - virtual void DrawCellValue(wxDC *dc, wxRectangle *rect, int row, int col); - virtual void DrawCellBackground(wxDC *dc, wxRectangle *rect, int row, int col); - virtual void DrawTextRect(wxDC *dc, const wxString& text, wxRectangle *rect, int flag); - virtual void DrawBitmapRect(wxDC *dc, wxBitmap *bitmap, wxRectangle *rect, int flag); + virtual void DrawCellValue(wxDC *dc, wxRect *rect, int row, int col); + virtual void DrawCellBackground(wxDC *dc, wxRect *rect, int row, int col); + virtual void DrawTextRect(wxDC *dc, const wxString& text, wxRect *rect, int flag); + virtual void DrawBitmapRect(wxDC *dc, wxBitmap *bitmap, wxRect *rect, int flag); // Refresh cell and optionally set the text field void RefreshCell(int row, int col, bool setText = FALSE); // Don't refresh within the outer pair of these. - inline void BeginBatch(void) { batchCount ++; } - inline void EndBatch(void) { batchCount --; } - inline int GetBatchCount(void) { return batchCount; } + inline void BeginBatch(void) { m_batchCount ++; } + inline void EndBatch(void) { m_batchCount --; } + inline int GetBatchCount(void) { return m_batchCount; } void OnText(wxCommandEvent& ev); void OnGridScroll(wxScrollEvent& ev); + protected: + wxPanel* m_editingPanel; // Contains the text control + wxTextCtrl* m_textItem; + wxScrollBar* m_hScrollBar; + wxScrollBar* m_vScrollBar; + int m_wCursorRow; + int m_wCursorColumn; + wxRect m_currentRect; + bool m_currentRectVisible; + wxGridCell*** m_gridCells; + wxGridCell** m_rowLabelCells; + wxGridCell** m_colLabelCells; + bool m_editCreated; + bool m_editable; + + int m_totalRows; + int m_totalCols; + + // Row and column we're currently looking at + int m_scrollPosX; + int m_scrollPosY; + + // Dimensions + int m_leftOfSheet; + int m_topOfSheet; + int m_rightOfSheet; // Calculated from m_colWidths + int m_bottomOfSheet; // Calculated from m_rowHeights + int m_totalGridWidth; // Total 'virtual' size + int m_totalGridHeight; + int m_cellHeight; // For now, a default + int m_verticalLabelWidth; + int m_horizontalLabelHeight; + int m_verticalLabelAlignment; + int m_horizontalLabelAlignment; + int m_cellAlignment; + short* m_colWidths; // Dynamically allocated + short* m_rowHeights; // Dynamically allocated + int m_scrollWidth; // Vert. scroll width, horiz. scroll height + + // Colours + wxColour m_cellTextColour; + wxColour m_cellBackgroundColour; + wxFont m_cellTextFont; + wxColour m_labelTextColour; + wxColour m_labelBackgroundColour; + wxBrush m_labelBackgroundBrush; + wxFont m_labelTextFont; + wxPen m_divisionPen; + wxBitmap* m_doubleBufferingBitmap; + + // Position of Edit control + wxRect m_editControlPosition; + + // Drag status + int m_dragStatus; + int m_dragRowOrCol; + int m_dragStartPosition; + int m_dragLastPosition; + wxCursor m_horizontalSashCursor; + wxCursor m_verticalSashCursor; + + // To avoid multiple refreshes, use Begin/EndBatch + int m_batchCount; + DECLARE_EVENT_TABLE() }; @@ -278,29 +294,30 @@ DECLARE_EVENT_TABLE() class WXDLLEXPORT wxGridCell: public wxObject { public: - wxString textValue; - wxFont *font; - wxColour textColour; - wxColour backgroundColour; - wxBrush *backgroundBrush; - wxBitmap *cellBitmap; + wxString textValue; + wxFont font; + wxColour textColour; + wxColour backgroundColour; + wxBrush backgroundBrush; + wxBitmap* cellBitmap; int alignment; - wxGridCell(wxGenericGrid *window = NULL); + wxGridCell(wxGenericGrid *window = (wxGenericGrid *) NULL); ~wxGridCell(void); - - virtual wxString& GetTextValue(void) { return textValue; } + + virtual wxString& GetTextValue(void) const { return (wxString&) textValue; } virtual void SetTextValue(const wxString& str) { textValue = str; } - inline wxFont *GetFont(void) { return font; } - inline void SetFont(wxFont *f) { font = f; } - inline wxColour& GetTextColour(void) { return textColour; } + inline wxFont& GetFont(void) const { return (wxFont&) font; } + inline void SetFont(const wxFont& f) { font = f; } + inline wxColour& GetTextColour(void) const { return (wxColour&) textColour; } inline void SetTextColour(const wxColour& colour) { textColour = colour; } - inline wxColour& GetBackgroundColour(void) { return backgroundColour; } + inline wxColour& GetBackgroundColour(void) const { return (wxColour&) backgroundColour; } void SetBackgroundColour(const wxColour& colour); - inline wxBrush *GetBackgroundBrush(void) { return backgroundBrush; } - inline int GetAlignment(void) { return alignment; } + inline wxBrush& GetBackgroundBrush(void) const { return (wxBrush&) backgroundBrush; } + inline void SetBackgroundBrush(const wxBrush& brush) { backgroundBrush = brush; } + inline int GetAlignment(void) const { return alignment; } inline void SetAlignment(int align) { alignment = align; } - inline wxBitmap *GetCellBitmap(void) { return cellBitmap; } + inline wxBitmap *GetCellBitmap(void) const { return cellBitmap; } inline void SetCellBitmap(wxBitmap *bitmap) { cellBitmap = bitmap; } }; @@ -315,5 +332,55 @@ class WXDLLEXPORT wxGrid: public wxGenericGrid } }; +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