#endif
#include "wx/panel.h"
+#include "wx/scrolwin.h"
#include "wx/string.h"
#include "wx/scrolbar.h"
#include "wx/event.h"
#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 wxGrid;
+class WXDLLEXPORT wxGridCellAttrProviderData;
+class WXDLLEXPORT wxGridRowLabelWindow;
+class WXDLLEXPORT wxGridColLabelWindow;
+class WXDLLEXPORT wxGridCornerLabelWindow;
+class WXDLLEXPORT wxGridWindow;
+class WXDLLEXPORT wxGrid;
+// ----------------------------------------------------------------------------
+// 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()
+ {
+ 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)
+ {
+ SetAlignment(hAlign, vAlign);
+ }
+
+ // default copy ctor ok
+
+ // 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;
+ }
+
+ // 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; }
+
+ const wxColour& GetTextColour() const { return m_colText; }
+ const wxColour& GetBackgroundColour() const { return m_colBack; }
+ const wxFont& GetFont() const { return m_font; }
+ void GetAlignment(int *hAlign, int *vAlign)
+ {
+ if ( hAlign ) *hAlign = m_hAlign;
+ if ( vAlign ) *vAlign = m_vAlign;
+ }
+
+private:
+ wxColour m_colText,
+ m_colBack;
+ wxFont m_font;
+ int m_hAlign,
+ m_vAlign;
+};
+
+// ----------------------------------------------------------------------------
+// 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
+
+class WXDLLEXPORT wxGridCellAttrProvider
+{
+public:
+ wxGridCellAttrProvider();
+ virtual ~wxGridCellAttrProvider();
+
+ virtual wxGridCellAttr *GetAttr(int row, int col) const;
+ virtual void SetAttr(const wxGridCellAttr *attr, int row, int col);
+
+private:
+ void InitData();
+
+ wxGridCellAttrProviderData *m_data;
+};
//////////////////////////////////////////////////////////////////////
//
//////////////////////////////////////////////////////////////////////
-class wxGridTableBase : public wxObject
+class WXDLLEXPORT wxGridTableBase : public wxObject
{
- wxGrid * m_view;
-
- public:
+public:
wxGridTableBase();
virtual ~wxGridTableBase();
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 wxString GetColLabelValue( int col );
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 );
+
+ // takes ownership of the pointer
+ virtual void SetAttr(const wxGridCellAttr *attr, int row, 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,
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,
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;
};
// A 2-dimensional array of strings for data values
//
-WX_DECLARE_OBJARRAY(wxArrayString, wxGridStringArray);
+WX_DECLARE_EXPORTED_OBJARRAY(wxArrayString, wxGridStringArray);
+
// ------ wxGridStringTable
// 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();
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();
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 )
};
//
//////////////////////////////////////////////////////////////////////
-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; }
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 )
{
return (m_row == -1 && m_col == -1 );
}
+
+private:
+ long m_row;
+ long m_col;
};
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,
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()
};
+// ----------------------------------------------------------------------------
+// wxGrid
+// ----------------------------------------------------------------------------
-class wxGrid : public wxPanel
+class WXDLLEXPORT wxGrid : public wxScrolledWindow
{
- DECLARE_DYNAMIC_CLASS( wxGrid )
+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;
+ }
- protected:
- bool m_created;
+ wxGrid( wxWindow *parent,
+ wxWindowID id,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = 0,
+ const wxString& name = wxPanelNameStr );
- wxGridTableBase *m_table;
+ ~wxGrid();
- int m_left;
- int m_top;
- int m_right;
- int m_bottom;
-
- int m_numRows;
- int m_numCols;
+ bool CreateGrid( int numRows, int numCols );
- wxGridCellCoords m_currentCellCoords;
- bool m_currentCellHighlighted;
- wxGridCellCoords m_selectedTopLeft;
- wxGridCellCoords m_selectedBottomRight;
-
- int m_defaultRowHeight;
- wxArrayInt m_rowHeights;
- wxArrayInt m_rowBottoms;
- int m_sumRowHeights;
+ // ------ grid dimensions
+ //
+ int GetNumberRows() { return m_numRows; }
+ int GetNumberCols() { return m_numCols; }
- int m_defaultColWidth;
- wxArrayInt m_colWidths;
- wxArrayInt m_colRights;
- int m_sumColWidths;
- int m_rowLabelWidth;
- int m_colLabelHeight;
+ // ------ display update functions
+ //
+ void CalcRowLabelsExposed( wxRegion& reg );
- wxColour m_labelBackgroundColour;
- wxColour m_labelTextColour;
- wxFont m_labelFont;
-
- int m_rowLabelHorizAlign;
- int m_rowLabelVertAlign;
- int m_colLabelHorizAlign;
- int m_colLabelVertAlign;
+ void CalcColLabelsExposed( wxRegion& reg );
+ void CalcCellsExposed( wxRegion& reg );
- bool m_defaultRowLabelValues;
- bool m_defaultColLabelValues;
- wxColour m_gridLineColour;
- bool m_gridLinesEnabled;
+ // ------ event handlers
+ //
+ void ProcessRowLabelMouseEvent( wxMouseEvent& event );
+ void ProcessColLabelMouseEvent( wxMouseEvent& event );
+ void ProcessCornerLabelMouseEvent( wxMouseEvent& event );
+ void ProcessGridCellMouseEvent( wxMouseEvent& event );
+ bool ProcessTableMessage( wxGridTableMessage& );
- wxFont m_defaultCellFont;
-
- wxScrollBar * m_horizScrollBar;
- wxScrollBar * m_vertScrollBar;
- int m_scrollBarWidth;
- int m_scrollPosX;
- int m_scrollPosY;
- int m_wholeColsVisible;
- int m_wholeRowsVisible;
- bool m_inOnKeyDown;
- bool m_inOnText;
- bool m_firstPaint;
- int m_batchCount;
+ wxGridTableBase * GetTable() const { return m_table; }
+ void SetTable( wxGridTableBase *table ) { m_table = table; }
- 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
- };
+ 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 );
- int m_dragLastPos;
- int m_dragRowOrCol;
- bool m_isDragging;
+ void DrawGridCellArea( wxDC& dc );
+ void DrawCellBorder( wxDC& dc, const wxGridCellCoords& );
+ void DrawAllGridLines( wxDC& dc, const wxRegion & reg );
+ void DrawCell( wxDC& dc, const wxGridCellCoords& );
+ void DrawCellBackground( wxDC& dc, const wxGridCellCoords& );
+ void DrawCellValue( wxDC& dc, const wxGridCellCoords& );
- wxGridCellCoords m_selectionStart;
-
- wxCursor m_rowResizeCursor;
- wxCursor m_colResizeCursor;
+ void DrawRowLabels( wxDC& dc );
+ void DrawRowLabel( wxDC& dc, int row );
- 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 DrawColLabels( wxDC& dc );
+ void DrawColLabel( wxDC& dc, int col );
+
+
+ // ------ Cell text drawing functions
//
- void Create();
- void Init();
- void CalcDimensions();
- bool IsOnScreen();
- bool Redimension( wxGridTableMessage& );
-
- // ------ event processing
+ 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
//
- 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( wxCommandEvent& );
- void OnGridScroll( wxScrollEvent& );
+ void StringToLines( const wxString& value, wxArrayString& lines );
- void SelectCell( const wxGridCellCoords& coords );
- void SelectCell( int row, int col )
- { SelectCell( wxGridCellCoords(row, col) ); }
+ 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 controls
+ // ------ 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.
//
- 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 );
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 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 );
-
-
- // ------ 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,
- const wxString& value = wxEmptyString, bool useValueArg = FALSE );
-
- // this updates the displayed cell text value but not the underlying
- // table cell value (it is used to echo text being entered into
- // the top edit control when in-place editing is turned off)
- //
- void DrawCellValue( const wxGridCellCoords& coords, const wxString& value );
-
- // these are 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
- //
- 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 );
-
- // ------ functions to get/send data (see also public functions)
- //
- bool GetModelValues();
- bool SetModelValues();
-
- ////////////////////// 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();
-
- bool CreateGrid( int numRows = WXGRID_DEFAULT_NUMBER_ROWS,
- int numCols = WXGRID_DEFAULT_NUMBER_COLS );
-
- 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 );
-
- // ------ editing and edit controls
- //
- bool IsEditable() { return m_editable; }
- void EnableEditing( bool edit );
-
- 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
- //
- int GetNumberRows() { return m_numRows; }
- int GetNumberCols() { return m_numCols; }
- int GetNumberVisibleRows() { return m_wholeRowsVisible; }
- int GetNumberVisibleCols() { return m_wholeColsVisible; }
-
-
- // ------
- // 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; }
wxString GetColLabelValue( int col );
wxColour GetGridLineColour() { return m_gridLineColour; }
- void SetRowLabelSize( int width );
+ void SetRowLabelSize( int width );
void SetColLabelSize( int height );
void SetLabelBackgroundColour( const wxColour& );
void SetLabelTextColour( const wxColour& );
void EnableGridLines( bool enable = TRUE );
bool GridLinesEnabled() { return m_gridLinesEnabled; }
-
+
// ------ row and col formatting
//
int GetDefaultRowSize();
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 );
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,
bottomRight.GetRow(), bottomRight.GetCol() ); }
void SelectAll();
-
+
bool IsSelection()
{ return ( m_selectedTopLeft != wxGridNoCellCoords &&
m_selectedBottomRight != wxGridNoCellCoords );
*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 SelectionToRect();
-
+ 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...
//
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(); }
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 )
{
else
SetRowLabelValue( pos, val );
}
-
+
wxString GetLabelValue( int orientation, int pos)
{
if ( orientation == wxHORIZONTAL )
return GetRowLabelValue( pos );
}
- wxFont GetCellTextFont() const
+ 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) { EnableCellEditControl( edit ); }
+
+ void SetEditInPlace(bool edit = TRUE) { }
void SetCellAlignment( int align, int row, int col)
{ SetCellAlignment(row, col, align, wxCENTER); }
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;
+
+ 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;
+
+ // default cell attributes
+ wxFont m_defaultCellFont;
+ int m_defaultCellHAlign,
+ m_defaultCellVAlign;
+
+ // do we have some place to store attributes in?
+ bool CanHaveAttributes();
+
+ 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();
+ 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 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()
};
class WXDLLEXPORT wxGridEvent : public wxNotifyEvent
{
- DECLARE_DYNAMIC_CLASS(wxGridEvent)
-
- 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:
+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)
bool MetaDown() { return m_meta; }
bool ShiftDown() { return m_shift; }
bool AltDown() { return m_alt; }
-};
-
-class WXDLLEXPORT wxGridSizeEvent : public wxNotifyEvent
-{
- DECLARE_DYNAMIC_CLASS(wxGridSizeEvent)
-
- protected:
- 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)
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)
-
- protected:
- 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; }
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)
};
#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 },
#endif // #ifndef __WXGRID_H__
#endif // ifndef wxUSE_NEW_GRID
+
projects / wxWidgets.git / blobdiff