X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/aa5e1f75d9cc30fccc4c5e306c584aa2db5f2c40..f5526d3613532a662f65b108007e5fef14c2e940:/include/wx/generic/grid.h diff --git a/include/wx/generic/grid.h b/include/wx/generic/grid.h index 47d18a9031..21ad06b098 100644 --- a/include/wx/generic/grid.h +++ b/include/wx/generic/grid.h @@ -298,6 +298,8 @@ public: wxGridCellEditor(); bool IsCreated() { return m_control != NULL; } + wxControl* GetControl() { return m_control; } + void SetControl(wxControl* control) { m_control = control; } // Creates the actual edit control virtual void Create(wxWindow* parent, @@ -326,9 +328,18 @@ public: // Reset the value in the control back to its starting value virtual void Reset() = 0; - // If the editor is enabled by pressing keys on the grid, - // this will be called to let the editor do something about - // that first key if desired. + // return TRUE to allow the given key to start editing: the base class + // version only checks that the event has no modifiers. The derived + // classes are supposed to do "if ( base::IsAcceptedKey() && ... )" in + // their IsAcceptedKey() implementation, although, of course, it is not a + // mandatory requirment. + // + // NB: if the key is F2 (special), editing will always start and this + // method will not be called at all (but StartingKey() will) + virtual bool IsAcceptedKey(wxKeyEvent& event); + + // If the editor is enabled by pressing keys on the grid, this will be + // called to let the editor do something about that first key if desired virtual void StartingKey(wxKeyEvent& event); // if the editor is enabled by clicking on the cell, this method will be @@ -377,6 +388,7 @@ public: virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr); + virtual bool IsAcceptedKey(wxKeyEvent& event); virtual void BeginEdit(int row, int col, wxGrid* grid); virtual bool EndEdit(int row, int col, wxGrid* grid); @@ -414,6 +426,7 @@ public: wxWindowID id, wxEvtHandler* evtHandler); + virtual bool IsAcceptedKey(wxKeyEvent& event); virtual void BeginEdit(int row, int col, wxGrid* grid); virtual bool EndEdit(int row, int col, wxGrid* grid); @@ -447,10 +460,13 @@ private: class WXDLLEXPORT wxGridCellFloatEditor : public wxGridCellTextEditor { public: + wxGridCellFloatEditor(int width = -1, int precision = -1); + virtual void Create(wxWindow* parent, wxWindowID id, wxEvtHandler* evtHandler); + virtual bool IsAcceptedKey(wxKeyEvent& event); virtual void BeginEdit(int row, int col, wxGrid* grid); virtual bool EndEdit(int row, int col, wxGrid* grid); @@ -460,12 +476,16 @@ public: virtual wxGridCellEditor *Clone() const { return new wxGridCellFloatEditor; } + // parameters string format is "width,precision" + virtual void SetParameters(const wxString& params); + protected: // string representation of m_valueOld - wxString GetString() const - { return wxString::Format(_T("%f"), m_valueOld); } + wxString GetString() const; private: + int m_width, + m_precision; double m_valueOld; }; @@ -480,6 +500,7 @@ public: virtual void SetSize(const wxRect& rect); virtual void Show(bool show, wxGridCellAttr *attr = (wxGridCellAttr *)NULL); + virtual bool IsAcceptedKey(wxKeyEvent& event); virtual void BeginEdit(int row, int col, wxGrid* grid); virtual bool EndEdit(int row, int col, wxGrid* grid); @@ -502,7 +523,7 @@ class WXDLLEXPORT wxGridCellChoiceEditor : public wxGridCellEditor public: // if !allowOthers, user can't type a string not in choices array wxGridCellChoiceEditor(size_t count = 0, - const wxChar* choices[] = NULL, + const wxString choices[] = NULL, bool allowOthers = FALSE); virtual void Create(wxWindow* parent, @@ -543,7 +564,8 @@ public: wxGridCellAttr() { Init(); - SetAlignment(0, 0); + // MB: args used to be 0,0 here but wxALIGN_LEFT is 0 + SetAlignment(-1, -1); } // VZ: considering the number of members wxGridCellAttr has now, this ctor @@ -589,7 +611,7 @@ public: 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 HasAlignment() const { return (m_hAlign != -1 || m_vAlign != -1); } bool HasRenderer() const { return m_renderer != NULL; } bool HasEditor() const { return m_editor != NULL; } @@ -754,11 +776,6 @@ public: // a wxGridCellAttrProvider if necessary. virtual bool CanHaveAttributes(); - - // change row/col number in attribute if needed - virtual void UpdateAttrRows( size_t pos, int numRows ); - virtual void UpdateAttrCols( size_t pos, int numCols ); - // by default forwarded to wxGridCellAttrProvider if any. May be // overridden to handle attributes directly in the table. virtual wxGridCellAttr *GetAttr( int row, int col ); @@ -933,8 +950,8 @@ private: // For comparisons... // -extern wxGridCellCoords wxGridNoCellCoords; -extern wxRect wxGridNoCellRect; +extern WXDLLEXPORT wxGridCellCoords wxGridNoCellCoords; +extern WXDLLEXPORT wxRect wxGridNoCellRect; // An array of cell coords... // @@ -979,10 +996,10 @@ public: // ------ display update functions // - void CalcRowLabelsExposed( wxRegion& reg ); + void CalcRowLabelsExposed( const wxRegion& reg ); - void CalcColLabelsExposed( wxRegion& reg ); - void CalcCellsExposed( wxRegion& reg ); + void CalcColLabelsExposed( const wxRegion& reg ); + void CalcCellsExposed( const wxRegion& reg ); // ------ event handlers @@ -1030,8 +1047,8 @@ public: // ------ Cell text drawing functions // void DrawTextRectangle( wxDC& dc, const wxString&, const wxRect&, - int horizontalAlignment = wxLEFT, - int verticalAlignment = wxTOP ); + int horizontalAlignment = wxALIGN_LEFT, + int verticalAlignment = wxALIGN_TOP ); // Split a string containing newline chararcters into an array of // strings and return the number of lines @@ -1049,9 +1066,19 @@ public: // flicker // void BeginBatch() { m_batchCount++; } - void EndBatch() { if ( m_batchCount > 0 ) m_batchCount--; } + void EndBatch(); + int GetBatchCount() { return m_batchCount; } + // Use this, rather than wxWindow::Refresh(), to force an + // immediate repainting of the grid. Has no effect if you are + // already inside a BeginBatch / EndBatch block. + // + // This function is necessary because wxGrid has a minimal OnPaint() + // handler to reduce screen flicker. + // + void ForceRefresh(); + // ------ edit control functions // @@ -1062,6 +1089,7 @@ public: void DisableCellEditControl() { EnableCellEditControl(FALSE); } bool CanEnableCellControl() const; bool IsCellEditControlEnabled() const; + bool IsCellEditControlShown() const; bool IsCurrentCellReadOnly() const; @@ -1131,6 +1159,7 @@ public: wxString GetRowLabelValue( int row ); wxString GetColLabelValue( int col ); wxColour GetGridLineColour() { return m_gridLineColour; } + wxColour GetCellHighlightColour() { return m_cellHighlightColour; } void SetRowLabelSize( int width ); void SetColLabelSize( int height ); @@ -1142,6 +1171,7 @@ public: void SetRowLabelValue( int row, const wxString& ); void SetColLabelValue( int col, const wxString& ); void SetGridLineColour( const wxColour& ); + void SetCellHighlightColour( const wxColour& ); void EnableDragRowSize( bool enable = TRUE ); void DisableDragRowSize() { EnableDragRowSize( FALSE ); } @@ -1270,12 +1300,15 @@ public: 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( int topRow, int leftCol, int bottomRow, int rightCol, + bool addToSelected = FALSE ); void SelectBlock( const wxGridCellCoords& topLeft, - const wxGridCellCoords& bottomRight ) + const wxGridCellCoords& bottomRight, + bool addToSelected = FALSE ) { SelectBlock( topLeft.GetRow(), topLeft.GetCol(), - bottomRight.GetRow(), bottomRight.GetCol() ); } + bottomRight.GetRow(), bottomRight.GetCol(), + addToSelected ); } void SelectAll(); @@ -1296,15 +1329,6 @@ public: 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_selectingTopLeft, - m_selectingBottomRight ); - } - // Access or update the selection fore/back colours wxColour GetSelectionBackground() const { return m_selectionBackground; } @@ -1347,7 +1371,7 @@ public: int x, int y, int w = -1, int h = -1, long style = wxWANTS_CHARS, const wxString& name = wxPanelNameStr ) - : wxScrolledWindow( parent, -1, wxPoint(x,y), wxSize(w,h), + : wxScrolledWindow( parent, -1, wxPoint(x,y), wxSize(w,h), (style|wxWANTS_CHARS), name ) { Create(); @@ -1473,12 +1497,12 @@ public: void SetEditInPlace(bool WXUNUSED(edit) = TRUE) { } void SetCellAlignment( int align, int row, int col) - { SetCellAlignment(row, col, align, wxCENTER); } + { SetCellAlignment(row, col, align, wxALIGN_CENTER); } 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; } + wxPen& GetDividerPen() const; void OnActivate(bool WXUNUSED(active)) {} // ******** End of compatibility functions ********** @@ -1511,11 +1535,6 @@ protected: wxGridTableBase *m_table; bool m_ownTable; - int m_left; - int m_top; - int m_right; - int m_bottom; - int m_numRows; int m_numCols; @@ -1579,6 +1598,7 @@ protected: wxColour m_gridLineColour; bool m_gridLinesEnabled; + wxColour m_cellHighlightColour; // common part of AutoSizeColumn/Row() and GetBestSize() int SetOrCalcColumnSizes(bool calcOnly, bool setAsMin = TRUE); @@ -1704,6 +1724,7 @@ protected: void OnPaint( wxPaintEvent& ); void OnSize( wxSizeEvent& ); void OnKeyDown( wxKeyEvent& ); + void OnKeyUp( wxKeyEvent& ); void OnEraseBackground( wxEraseEvent& ); @@ -1711,6 +1732,12 @@ protected: void SetCurrentCell( int row, int col ) { SetCurrentCell( wxGridCellCoords(row, col) ); } + void HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCol ); + + void HighlightBlock( const wxGridCellCoords& topLeft, + const wxGridCellCoords& bottomRight ) + { HighlightBlock( topLeft.GetRow(), topLeft.GetCol(), + bottomRight.GetRow(), bottomRight.GetCol() ); } // ------ functions to get/send data (see also public functions) //