X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7c8a8ad57eecc3da9bbe5ab1a11fb357157bd44f..61fef19b852d426f5b00b60de083539b9ba0f76c:/include/wx/generic/grid.h?ds=sidebyside diff --git a/include/wx/generic/grid.h b/include/wx/generic/grid.h index 653e37f8e0..22c869cd7a 100644 --- a/include/wx/generic/grid.h +++ b/include/wx/generic/grid.h @@ -11,26 +11,24 @@ #include "wx/defs.h" -#if !defined(wxUSE_NEW_GRID) || !(wxUSE_NEW_GRID) -#include "gridg.h" -#else - #ifndef __WXGRID_H__ #define __WXGRID_H__ -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(__APPLE__) #pragma interface "grid.h" #endif -#include "wx/hash.h" +#include "wx/hashmap.h" #include "wx/panel.h" #include "wx/scrolwin.h" #include "wx/string.h" +#include "wx/arrstr.h" #include "wx/scrolbar.h" #include "wx/event.h" #include "wx/combobox.h" #include "wx/dynarray.h" #include "wx/timer.h" +#include "wx/clntdata.h" // ---------------------------------------------------------------------------- // constants @@ -48,7 +46,7 @@ #define WXGRID_DEFAULT_COL_WIDTH 80 #define WXGRID_DEFAULT_COL_LABEL_HEIGHT 32 #define WXGRID_DEFAULT_ROW_LABEL_WIDTH 82 -#define WXGRID_LABEL_EDGE_ZONE 5 +#define WXGRID_LABEL_EDGE_ZONE 2 #define WXGRID_MIN_ROW_HEIGHT 15 #define WXGRID_MIN_COL_WIDTH 15 #define WXGRID_DEFAULT_SCROLLBAR_WIDTH 16 @@ -58,6 +56,7 @@ #define wxGRID_VALUE_BOOL _T("bool") #define wxGRID_VALUE_NUMBER _T("long") #define wxGRID_VALUE_FLOAT _T("double") +#define wxGRID_VALUE_CHOICE _T("choice") #define wxGRID_VALUE_TEXT wxGRID_VALUE_STRING #define wxGRID_VALUE_LONG wxGRID_VALUE_NUMBER @@ -66,30 +65,77 @@ // 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; -class WXDLLEXPORT wxGridTypeRegistry; +class WXDLLIMPEXP_ADV wxGrid; +class WXDLLIMPEXP_ADV wxGridCellAttr; +class WXDLLIMPEXP_ADV wxGridCellAttrProviderData; +class WXDLLIMPEXP_ADV wxGridColLabelWindow; +class WXDLLIMPEXP_ADV wxGridCornerLabelWindow; +class WXDLLIMPEXP_ADV wxGridRowLabelWindow; +class WXDLLIMPEXP_ADV wxGridTableBase; +class WXDLLIMPEXP_ADV wxGridWindow; +class WXDLLIMPEXP_ADV wxGridTypeRegistry; +class WXDLLIMPEXP_ADV wxGridSelection; class WXDLLEXPORT wxCheckBox; class WXDLLEXPORT wxComboBox; class WXDLLEXPORT wxTextCtrl; class WXDLLEXPORT wxSpinCtrl; +WX_DECLARE_HASH_MAP_WITH_DECL( long, long, wxIntegerHash, wxIntegerEqual, + wxLongToLongHashMap, class WXDLLIMPEXP_ADV ); + +// ---------------------------------------------------------------------------- +// macros +// ---------------------------------------------------------------------------- + +#define wxSafeIncRef(p) if ( p ) (p)->IncRef() +#define wxSafeDecRef(p) if ( p ) (p)->DecRef() + +// ---------------------------------------------------------------------------- +// wxGridCellWorker: common base class for wxGridCellRenderer and +// wxGridCellEditor +// +// NB: this is more an implementation convenience than a design issue, so this +// class is not documented and is not public at all +// ---------------------------------------------------------------------------- + +class WXDLLIMPEXP_ADV wxGridCellWorker : public wxClientDataContainer +{ +public: + wxGridCellWorker() { m_nRef = 1; } + + // 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; } + + // interpret renderer parameters: arbitrary string whose interpretatin is + // left to the derived classes + virtual void SetParameters(const wxString& params); + +protected: + // virtual dtor for any base class - private because only DecRef() can + // delete us + virtual ~wxGridCellWorker(); + +private: + size_t m_nRef; + + // suppress the stupid gcc warning about the class having private dtor and + // no friends + friend class wxGridCellWorkerDummyFriend; +}; + // ---------------------------------------------------------------------------- // 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. +// predefined derived classes or derive your own class from it. // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxGridCellRenderer +class WXDLLIMPEXP_ADV wxGridCellRenderer : public wxGridCellWorker { public: // draw the given cell on the provided DC inside the given rectangle @@ -112,12 +158,12 @@ public: wxDC& dc, int row, int col) = 0; - // virtual dtor for any base class - virtual ~wxGridCellRenderer(); + // create a new object which is the copy of this one + virtual wxGridCellRenderer *Clone() const = 0; }; // the default renderer for the cells containing string data -class WXDLLEXPORT wxGridCellStringRenderer : public wxGridCellRenderer +class WXDLLIMPEXP_ADV wxGridCellStringRenderer : public wxGridCellRenderer { public: // draw the string @@ -134,6 +180,9 @@ public: wxDC& dc, int row, int col); + virtual wxGridCellRenderer *Clone() const + { return new wxGridCellStringRenderer; } + protected: // set the text colours before drawing void SetTextColoursAndFont(wxGrid& grid, @@ -148,7 +197,7 @@ protected: }; // the default renderer for the cells containing numeric (long) data -class WXDLLEXPORT wxGridCellNumberRenderer : public wxGridCellStringRenderer +class WXDLLIMPEXP_ADV wxGridCellNumberRenderer : public wxGridCellStringRenderer { public: // draw the string right aligned @@ -164,20 +213,23 @@ public: wxDC& dc, int row, int col); + virtual wxGridCellRenderer *Clone() const + { return new wxGridCellNumberRenderer; } + protected: wxString GetString(wxGrid& grid, int row, int col); }; -class WXDLLEXPORT wxGridCellFloatRenderer : public wxGridCellStringRenderer +class WXDLLIMPEXP_ADV wxGridCellFloatRenderer : public wxGridCellStringRenderer { public: - wxGridCellFloatRenderer(int width, int precision); + wxGridCellFloatRenderer(int width = -1, int precision = -1); // get/change formatting parameters int GetWidth() const { return m_width; } - void SetWidth(int width) { m_width = width; } + void SetWidth(int width) { m_width = width; m_format.clear(); } int GetPrecision() const { return m_precision; } - void SetPrecision(int precision) { m_precision = precision; } + void SetPrecision(int precision) { m_precision = precision; m_format.clear(); } // draw the string right aligned with given width/precision virtual void Draw(wxGrid& grid, @@ -191,6 +243,12 @@ public: wxGridCellAttr& attr, wxDC& dc, int row, int col); + + // parameters string format is "width[,precision]" + virtual void SetParameters(const wxString& params); + + virtual wxGridCellRenderer *Clone() const; + protected: wxString GetString(wxGrid& grid, int row, int col); @@ -203,7 +261,7 @@ private: }; // renderer for boolean fields -class WXDLLEXPORT wxGridCellBoolRenderer : public wxGridCellRenderer +class WXDLLIMPEXP_ADV wxGridCellBoolRenderer : public wxGridCellRenderer { public: // draw a check mark or nothing @@ -220,6 +278,9 @@ public: wxDC& dc, int row, int col); + virtual wxGridCellRenderer *Clone() const + { return new wxGridCellBoolRenderer; } + private: static wxSize ms_sizeCheckMark; }; @@ -232,13 +293,17 @@ private: // even for the entire grid. // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxGridCellEditor +class WXDLLIMPEXP_ADV wxGridCellEditor : public wxGridCellWorker { public: wxGridCellEditor(); - virtual ~wxGridCellEditor(); bool IsCreated() { return m_control != NULL; } + wxControl* GetControl() { return m_control; } + void SetControl(wxControl* control) { m_control = control; } + + wxGridCellAttr* GetCellAttr() { return m_attr; } + void SetCellAttr(wxGridCellAttr* attr) { m_attr = attr; } // Creates the actual edit control virtual void Create(wxWindow* parent, @@ -260,18 +325,25 @@ public: // to begin editing. Set the focus to the edit control. virtual void BeginEdit(int row, int col, wxGrid* grid) = 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) = 0; + // Complete the editing of the current cell. Returns true if the value has + // changed. If necessary, the control may be destroyed. + virtual bool EndEdit(int row, int col, wxGrid* grid) = 0; // 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 @@ -285,20 +357,41 @@ public: // Final cleanup virtual void Destroy(); + // create a new object which is the copy of this one + virtual wxGridCellEditor *Clone() const = 0; + + // DJC MAPTEK + // added GetValue so we can get the value which is in the control + virtual wxString GetValue() const = 0; + protected: + // the dtor is private because only DecRef() can delete us + virtual ~wxGridCellEditor(); + // the control we show on screen wxControl* m_control; + // a temporary pointer to the attribute being edited + wxGridCellAttr* m_attr; + // if we change the colours/font of the control from the default ones, we // must restore the default later and we save them here between calls to // Show(TRUE) and Show(FALSE) wxColour m_colFgOld, m_colBgOld; wxFont m_fontOld; + + // suppress the stupid gcc warning about the class having private dtor and + // no friends + friend class wxGridCellEditorDummyFriend; + + DECLARE_NO_COPY_CLASS(wxGridCellEditor) }; +#if wxUSE_TEXTCTRL + // the editor for string/text data -class WXDLLEXPORT wxGridCellTextEditor : public wxGridCellEditor +class WXDLLIMPEXP_ADV wxGridCellTextEditor : public wxGridCellEditor { public: wxGridCellTextEditor(); @@ -310,13 +403,23 @@ 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, bool saveValue, wxGrid* grid); + virtual bool EndEdit(int row, int col, wxGrid* grid); virtual void Reset(); virtual void StartingKey(wxKeyEvent& event); virtual void HandleReturn(wxKeyEvent& event); + // parameters string format is "max_width" + virtual void SetParameters(const wxString& params); + + virtual wxGridCellEditor *Clone() const + { return new wxGridCellTextEditor; } + + // DJC MAPTEK + // added GetValue so we can get the value which is in the control + virtual wxString GetValue() const; protected: wxTextCtrl *Text() const { return (wxTextCtrl *)m_control; } @@ -325,11 +428,14 @@ protected: void DoReset(const wxString& startValue); private: + size_t m_maxChars; // max number of chars allowed wxString m_startValue; + + DECLARE_NO_COPY_CLASS(wxGridCellTextEditor) }; // the editor for numeric (long) data -class WXDLLEXPORT wxGridCellNumberEditor : public wxGridCellTextEditor +class WXDLLIMPEXP_ADV wxGridCellNumberEditor : public wxGridCellTextEditor { public: // allows to specify the range - if min == max == -1, no range checking is @@ -340,12 +446,22 @@ 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, bool saveValue, wxGrid* grid); + virtual bool EndEdit(int row, int col, wxGrid* grid); virtual void Reset(); virtual void StartingKey(wxKeyEvent& event); + // parameters string format is "min,max" + virtual void SetParameters(const wxString& params); + + virtual wxGridCellEditor *Clone() const + { return new wxGridCellNumberEditor(m_min, m_max); } + // DJC MAPTEK + // added GetValue so we can get the value which is in the control + virtual wxString GetValue() const; + protected: wxSpinCtrl *Spin() const { return (wxSpinCtrl *)m_control; } @@ -361,35 +477,55 @@ private: m_max; long m_valueOld; + + DECLARE_NO_COPY_CLASS(wxGridCellNumberEditor) }; // the editor for floating point numbers (double) data -class WXDLLEXPORT wxGridCellFloatEditor : public wxGridCellTextEditor +class WXDLLIMPEXP_ADV 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, bool saveValue, wxGrid* grid); + virtual bool EndEdit(int row, int col, wxGrid* grid); virtual void Reset(); virtual void StartingKey(wxKeyEvent& event); + virtual wxGridCellEditor *Clone() const + { return new wxGridCellFloatEditor(m_width, m_precision); } + + // 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; + + DECLARE_NO_COPY_CLASS(wxGridCellFloatEditor) }; +#endif // wxUSE_TEXTCTRL + +#if wxUSE_CHECKBOX + // the editor for boolean data -class WXDLLEXPORT wxGridCellBoolEditor : public wxGridCellEditor +class WXDLLIMPEXP_ADV wxGridCellBoolEditor : public wxGridCellEditor { public: + wxGridCellBoolEditor() { } + virtual void Create(wxWindow* parent, wxWindowID id, wxEvtHandler* evtHandler); @@ -397,25 +533,39 @@ 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, bool saveValue, wxGrid* grid); + virtual bool EndEdit(int row, int col, wxGrid* grid); virtual void Reset(); virtual void StartingClick(); + virtual wxGridCellEditor *Clone() const + { return new wxGridCellBoolEditor; } + // DJC MAPTEK + // added GetValue so we can get the value which is in the control + virtual wxString GetValue() const; + protected: wxCheckBox *CBox() const { return (wxCheckBox *)m_control; } private: bool m_startValue; + + DECLARE_NO_COPY_CLASS(wxGridCellBoolEditor) }; +#endif // wxUSE_CHECKBOX + +#if wxUSE_COMBOBOX + // the editor for string data allowing to choose from the list of strings -class WXDLLEXPORT wxGridCellChoiceEditor : public wxGridCellEditor +class WXDLLIMPEXP_ADV wxGridCellChoiceEditor : public wxGridCellEditor { public: // if !allowOthers, user can't type a string not in choices array - wxGridCellChoiceEditor(size_t count, const wxChar* choices[], + wxGridCellChoiceEditor(size_t count = 0, + const wxString choices[] = NULL, bool allowOthers = FALSE); virtual void Create(wxWindow* parent, @@ -425,32 +575,59 @@ public: virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr); virtual void BeginEdit(int row, int col, wxGrid* grid); - virtual bool EndEdit(int row, int col, bool saveValue, wxGrid* grid); + virtual bool EndEdit(int row, int col, wxGrid* grid); virtual void Reset(); + // parameters string format is "item1[,item2[...,itemN]]" + virtual void SetParameters(const wxString& params); + + virtual wxGridCellEditor *Clone() const; + // DJC MAPTEK + // added GetValue so we can get the value which is in the control + virtual wxString GetValue() const; + protected: wxComboBox *Combo() const { return (wxComboBox *)m_control; } -private: +// DJC - (MAPTEK) you at least need access to m_choices if you +// wish to override this class +protected: wxString m_startValue; wxArrayString m_choices; bool m_allowOthers; + + DECLARE_NO_COPY_CLASS(wxGridCellChoiceEditor) }; + +#endif // wxUSE_COMBOBOX + // ---------------------------------------------------------------------------- // 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 +class WXDLLIMPEXP_ADV wxGridCellAttr : public wxClientDataContainer { public: + enum wxAttrKind + { + Any, + Default, + Cell, + Row, + Col, + Merged + }; + // ctors - wxGridCellAttr() + wxGridCellAttr(wxGridCellAttr *attrDefault = NULL) { - Init(); - SetAlignment(0, 0); + Init(attrDefault); + + // 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 @@ -466,15 +643,15 @@ public: SetAlignment(hAlign, vAlign); } - // default copy ctor ok + // creates a new copy of this object + wxGridCellAttr *Clone() const; + void MergeWith(wxGridCellAttr *mergefrom); // 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; } @@ -485,47 +662,70 @@ public: m_hAlign = hAlign; m_vAlign = vAlign; } - void SetReadOnly(bool isReadOnly = TRUE) { m_isReadOnly = isReadOnly; } + void SetSize(int num_rows, int num_cols); + void SetOverflow(bool allow = TRUE) + { m_overflow = allow ? Overflow : SingleCell; } + void SetReadOnly(bool isReadOnly = TRUE) + { m_isReadOnly = isReadOnly ? ReadOnly : ReadWrite; } // takes ownership of the pointer void SetRenderer(wxGridCellRenderer *renderer) - { delete m_renderer; m_renderer = renderer; } + { wxSafeDecRef(m_renderer); m_renderer = renderer; } void SetEditor(wxGridCellEditor* editor) - { delete m_editor; m_editor = editor; } + { wxSafeDecRef(m_editor); m_editor = editor; } + + void SetKind(wxAttrKind kind) { m_attrkind = kind; } // 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 HasAlignment() const { return (m_hAlign != -1 || m_vAlign != -1); } bool HasRenderer() const { return m_renderer != NULL; } bool HasEditor() const { return m_editor != NULL; } + bool HasReadWriteMode() const { return m_isReadOnly != Unset; } + bool HasOverflowMode() const { return m_overflow != UnsetOverflow; } const wxColour& GetTextColour() const; const wxColour& GetBackgroundColour() const; const wxFont& GetFont() const; void GetAlignment(int *hAlign, int *vAlign) const; + void GetSize(int *num_rows, int *num_cols) const; + bool GetOverflow() const + { return m_overflow != SingleCell; } wxGridCellRenderer *GetRenderer(wxGrid* grid, int row, int col) const; wxGridCellEditor *GetEditor(wxGrid* grid, int row, int col) const; - bool IsReadOnly() const { return m_isReadOnly; } + bool IsReadOnly() const { return m_isReadOnly == wxGridCellAttr::ReadOnly; } + + wxAttrKind GetKind() { return m_attrkind; } void SetDefAttr(wxGridCellAttr* defAttr) { m_defGridAttr = defAttr; } private: - // the common part of all ctors - void Init() + enum wxAttrReadMode { - m_nRef = 1; + Unset = -1, + ReadWrite, + ReadOnly + }; - m_isReadOnly = FALSE; + enum wxAttrOverflowMode + { + UnsetOverflow = -1, + Overflow, + SingleCell + }; - m_renderer = NULL; - m_editor = NULL; - } + // the common part of all ctors + void Init(wxGridCellAttr *attrDefault = NULL); // the dtor is private because only DecRef() can delete us - ~wxGridCellAttr() { delete m_renderer; delete m_editor; } + ~wxGridCellAttr() + { + wxSafeDecRef(m_renderer); + wxSafeDecRef(m_editor); + } // the ref count - when it goes to 0, we die size_t m_nRef; @@ -535,12 +735,21 @@ private: wxFont m_font; int m_hAlign, m_vAlign; + int m_sizeRows, + m_sizeCols; + + wxAttrOverflowMode m_overflow; wxGridCellRenderer* m_renderer; wxGridCellEditor* m_editor; wxGridCellAttr* m_defGridAttr; - bool m_isReadOnly; + wxAttrReadMode m_isReadOnly; + + wxAttrKind m_attrkind; + + // use Clone() instead + DECLARE_NO_COPY_CLASS(wxGridCellAttr) // suppress the stupid gcc warning about the class having private dtor and // no friends @@ -559,14 +768,15 @@ private: // 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 +class WXDLLIMPEXP_ADV wxGridCellAttrProvider : public wxClientDataContainer { public: wxGridCellAttrProvider(); virtual ~wxGridCellAttrProvider(); // DecRef() must be called on the returned pointer - virtual wxGridCellAttr *GetAttr(int row, int col) const; + virtual wxGridCellAttr *GetAttr(int row, int col, + wxGridCellAttr::wxAttrKind kind ) const; // all these functions take ownership of the pointer, don't call DecRef() // on it @@ -583,6 +793,8 @@ private: void InitData(); wxGridCellAttrProviderData *m_data; + + DECLARE_NO_COPY_CLASS(wxGridCellAttrProvider) }; ////////////////////////////////////////////////////////////////////// @@ -592,7 +804,7 @@ private: ////////////////////////////////////////////////////////////////////// -class WXDLLEXPORT wxGridTableBase : public wxObject +class WXDLLIMPEXP_ADV wxGridTableBase : public wxObject, public wxClientDataContainer { public: wxGridTableBase(); @@ -600,8 +812,8 @@ public: // You must override these functions in a derived table class // - virtual long GetNumberRows() = 0; - virtual long GetNumberCols() = 0; + virtual int GetNumberRows() = 0; + virtual int GetNumberCols() = 0; virtual bool IsEmptyCell( int row, int col ) = 0; virtual wxString GetValue( int row, int col ) = 0; virtual void SetValue( int row, int col, const wxString& value ) = 0; @@ -655,14 +867,11 @@ 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 ); + virtual wxGridCellAttr *GetAttr( int row, int col, + wxGridCellAttr::wxAttrKind kind ); + // these functions take ownership of the pointer virtual void SetAttr(wxGridCellAttr* attr, int row, int col); @@ -674,6 +883,7 @@ private: wxGridCellAttrProvider *m_attrProvider; DECLARE_ABSTRACT_CLASS( wxGridTableBase ); + DECLARE_NO_COPY_CLASS(wxGridTableBase) }; @@ -695,7 +905,7 @@ enum wxGridTableRequest wxGRIDTABLE_NOTIFY_COLS_DELETED }; -class WXDLLEXPORT wxGridTableMessage +class WXDLLIMPEXP_ADV wxGridTableMessage { public: wxGridTableMessage(); @@ -717,6 +927,8 @@ private: int m_id; int m_comInt1; int m_comInt2; + + DECLARE_NO_COPY_CLASS(wxGridTableMessage) }; @@ -735,17 +947,17 @@ WX_DECLARE_EXPORTED_OBJARRAY(wxArrayString, wxGridStringArray); // that are stored in memory // -class WXDLLEXPORT wxGridStringTable : public wxGridTableBase +class WXDLLIMPEXP_ADV wxGridStringTable : public wxGridTableBase { public: wxGridStringTable(); wxGridStringTable( int numRows, int numCols ); - ~wxGridStringTable(); + virtual ~wxGridStringTable(); // these are pure virtual in wxGridTableBase // - long GetNumberRows(); - long GetNumberCols(); + int GetNumberRows(); + int GetNumberCols(); wxString GetValue( int row, int col ); void SetValue( int row, int col, const wxString& s ); bool IsEmptyCell( int row, int col ); @@ -774,7 +986,7 @@ private: wxArrayString m_rowLabels; wxArrayString m_colLabels; - DECLARE_DYNAMIC_CLASS( wxGridStringTable ) + DECLARE_DYNAMIC_CLASS_NO_COPY( wxGridStringTable ) }; @@ -787,7 +999,7 @@ private: // wxGridCellCoords: location of a cell in the grid // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxGridCellCoords +class WXDLLIMPEXP_ADV wxGridCellCoords { public: wxGridCellCoords() { m_row = m_col = -1; } @@ -795,11 +1007,11 @@ public: // default copy ctor is ok - long GetRow() const { return m_row; } - void SetRow( long n ) { m_row = n; } - long GetCol() const { return m_col; } - void SetCol( long n ) { m_col = n; } - void Set( long row, long col ) { m_row = row; m_col = col; } + int GetRow() const { return m_row; } + void SetRow( int n ) { m_row = n; } + int GetCol() const { return m_col; } + void SetCol( int n ) { m_col = n; } + void Set( int row, int col ) { m_row = row; m_col = col; } wxGridCellCoords& operator=( const wxGridCellCoords& other ) { @@ -827,15 +1039,15 @@ public: } private: - long m_row; - long m_col; + int m_row; + int m_col; }; // For comparisons... // -extern wxGridCellCoords wxGridNoCellCoords; -extern wxRect wxGridNoCellRect; +extern WXDLLIMPEXP_ADV wxGridCellCoords wxGridNoCellCoords; +extern WXDLLIMPEXP_ADV wxRect wxGridNoCellRect; // An array of cell coords... // @@ -845,7 +1057,7 @@ WX_DECLARE_EXPORTED_OBJARRAY(wxGridCellCoords, wxGridCellCoordsArray); // wxGrid // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxGrid : public wxScrolledWindow +class WXDLLIMPEXP_ADV wxGrid : public wxScrolledWindow { public: wxGrid() @@ -857,13 +1069,21 @@ public: wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - long style = 0, + long style = wxWANTS_CHARS, const wxString& name = wxPanelNameStr ); - ~wxGrid(); + virtual ~wxGrid(); + + enum wxGridSelectionModes {wxGridSelectCells, + wxGridSelectRows, + wxGridSelectColumns}; - bool CreateGrid( int numRows, int numCols ); + bool CreateGrid( int numRows, int numCols, + wxGrid::wxGridSelectionModes selmode = + wxGrid::wxGridSelectCells ); + void SetSelectionMode(wxGrid::wxGridSelectionModes selmode); + wxGrid::wxGridSelectionModes GetSelectionMode() const; // ------ grid dimensions // @@ -873,10 +1093,10 @@ public: // ------ display update functions // - void CalcRowLabelsExposed( wxRegion& reg ); + wxArrayInt CalcRowLabelsExposed( const wxRegion& reg ); - void CalcColLabelsExposed( wxRegion& reg ); - void CalcCellsExposed( wxRegion& reg ); + wxArrayInt CalcColLabelsExposed( const wxRegion& reg ); + wxGridCellCoordsArray CalcCellsExposed( const wxRegion& reg ); // ------ event handlers @@ -891,7 +1111,9 @@ public: void DoEndDragResizeCol(); wxGridTableBase * GetTable() const { return m_table; } - bool SetTable( wxGridTableBase *table, bool takeOwnership=FALSE ); + bool SetTable( wxGridTableBase *table, bool takeOwnership=FALSE, + wxGrid::wxGridSelectionModes selmode = + wxGrid::wxGridSelectCells ); void ClearGrid(); bool InsertRows( int pos = 0, int numRows = 1, bool updateLabels=TRUE ); @@ -901,29 +1123,36 @@ public: bool AppendCols( int numCols = 1, bool updateLabels=TRUE ); bool DeleteCols( int pos = 0, int numCols = 1, bool updateLabels=TRUE ); - void DrawGridCellArea( wxDC& dc ); + void DrawGridCellArea( wxDC& dc , const wxGridCellCoordsArray& cells ); void DrawGridSpace( wxDC& dc ); void DrawCellBorder( wxDC& dc, const wxGridCellCoords& ); void DrawAllGridLines( wxDC& dc, const wxRegion & reg ); void DrawCell( wxDC& dc, const wxGridCellCoords& ); - void DrawHighlight(wxDC& dc); + void DrawHighlight(wxDC& dc, const wxGridCellCoordsArray& cells); // this function is called when the current cell highlight must be redrawn // and may be overridden by the user virtual void DrawCellHighlight( wxDC& dc, const wxGridCellAttr *attr ); - void DrawRowLabels( wxDC& dc ); + void DrawRowLabels( wxDC& dc, const wxArrayInt& rows ); void DrawRowLabel( wxDC& dc, int row ); - void DrawColLabels( wxDC& dc ); + void DrawColLabels( wxDC& dc, const wxArrayInt& cols ); void DrawColLabel( wxDC& dc, int col ); // ------ 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, + int textOrientation = wxHORIZONTAL ); + + void DrawTextRectangle( wxDC& dc, const wxArrayString& lines, const wxRect&, + int horizontalAlignment = wxALIGN_LEFT, + int verticalAlignment = wxALIGN_TOP, + int textOrientation = wxHORIZONTAL ); + // Split a string containing newline chararcters into an array of // strings and return the number of lines @@ -931,7 +1160,7 @@ public: void StringToLines( const wxString& value, wxArrayString& lines ); void GetTextBoxSize( wxDC& dc, - wxArrayString& lines, + const wxArrayString& lines, long *width, long *height ); @@ -941,19 +1170,33 @@ public: // flicker // void BeginBatch() { m_batchCount++; } - void EndBatch() { if ( m_batchCount > 0 ) m_batchCount--; } + void EndBatch(); + int GetBatchCount() { return m_batchCount; } + virtual void Refresh(bool eraseb = TRUE, + const wxRect* rect = (const wxRect *) NULL); + + // 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 // - bool IsEditable() { return m_editable; } + bool IsEditable() const { return m_editable; } void EnableEditing( bool edit ); void EnableCellEditControl( bool enable = TRUE ); void DisableCellEditControl() { EnableCellEditControl(FALSE); } bool CanEnableCellControl() const; bool IsCellEditControlEnabled() const; + bool IsCellEditControlShown() const; bool IsCurrentCellReadOnly() const; @@ -997,16 +1240,16 @@ public: void SetGridCursor( int row, int col ) { SetCurrentCell( wxGridCellCoords(row, col) ); } - bool MoveCursorUp(); - bool MoveCursorDown(); - bool MoveCursorLeft(); - bool MoveCursorRight(); + bool MoveCursorUp( bool expandSelection ); + bool MoveCursorDown( bool expandSelection ); + bool MoveCursorLeft( bool expandSelection ); + bool MoveCursorRight( bool expandSelection ); bool MovePageDown(); bool MovePageUp(); - bool MoveCursorUpBlock(); - bool MoveCursorDownBlock(); - bool MoveCursorLeftBlock(); - bool MoveCursorRightBlock(); + bool MoveCursorUpBlock( bool expandSelection ); + bool MoveCursorDownBlock( bool expandSelection ); + bool MoveCursorLeftBlock( bool expandSelection ); + bool MoveCursorRightBlock( bool expandSelection ); // ------ label and gridline formatting @@ -1020,9 +1263,13 @@ public: wxFont GetLabelFont() { return m_labelFont; } void GetRowLabelAlignment( int *horiz, int *vert ); void GetColLabelAlignment( int *horiz, int *vert ); + int GetColLabelTextOrientation(); wxString GetRowLabelValue( int row ); wxString GetColLabelValue( int col ); wxColour GetGridLineColour() { return m_gridLineColour; } + wxColour GetCellHighlightColour() { return m_cellHighlightColour; } + int GetCellHighlightPenWidth() { return m_cellHighlightPenWidth; } + int GetCellHighlightROPenWidth() { return m_cellHighlightROPenWidth; } void SetRowLabelSize( int width ); void SetColLabelSize( int height ); @@ -1031,9 +1278,13 @@ public: void SetLabelFont( const wxFont& ); void SetRowLabelAlignment( int horiz, int vert ); void SetColLabelAlignment( int horiz, int vert ); + void SetColLabelTextOrientation( int textOrientation ); void SetRowLabelValue( int row, const wxString& ); void SetColLabelValue( int col, const wxString& ); void SetGridLineColour( const wxColour& ); + void SetCellHighlightColour( const wxColour& ); + void SetCellHighlightPenWidth(int width); + void SetCellHighlightROPenWidth(int width); void EnableDragRowSize( bool enable = TRUE ); void DisableDragRowSize() { EnableDragRowSize( FALSE ); } @@ -1045,11 +1296,19 @@ public: void DisableDragGridSize() { EnableDragGridSize(FALSE); } bool CanDragGridSize() { return m_canDragGridSize; } - - // this sets the specified attribute for all cells in this row/col + // this sets the specified attribute for this cell or in this row/col + void SetAttr(int row, int col, wxGridCellAttr *attr); void SetRowAttr(int row, wxGridCellAttr *attr); void SetColAttr(int col, wxGridCellAttr *attr); + // shortcuts for setting the column parameters + + // set the format for the data in the column: default is string + void SetColFormatBool(int col); + void SetColFormatNumber(int col); + void SetColFormatFloat(int col, int width = -1, int precision = -1); + void SetColFormatCustom(int col, const wxString& typeName); + void EnableGridLines( bool enable = TRUE ); bool GridLinesEnabled() { return m_gridLinesEnabled; } @@ -1067,6 +1326,9 @@ public: wxFont GetCellFont( int row, int col ); void GetDefaultCellAlignment( int *horiz, int *vert ); void GetCellAlignment( int row, int col, int *horiz, int *vert ); + bool GetDefaultCellOverflow(); + bool GetCellOverflow( int row, int col ); + void GetCellSize( int row, int col, int *num_rows, int *num_cols ); void SetDefaultRowSize( int height, bool resizeExistingRows = FALSE ); void SetRowSize( int row, int height ); @@ -1074,18 +1336,48 @@ public: void SetColSize( int col, int width ); - // automatically size the column to fit to its contents, if setAsMin is - // TRUE, this optimal width will also be set as minimal width for this - // column - void AutoSizeColumn( int col, bool setAsMin = TRUE ); + // automatically size the column or row to fit to its contents, if + // setAsMin is TRUE, this optimal width will also be set as minimal width + // for this column + void AutoSizeColumn( int col, bool setAsMin = TRUE ) + { AutoSizeColOrRow(col, setAsMin, TRUE); } + void AutoSizeRow( int row, bool setAsMin = TRUE ) + { AutoSizeColOrRow(row, setAsMin, FALSE); } // auto size all columns (very ineffective for big grids!) - void AutoSizeColumns( bool setAsMin = TRUE ); + void AutoSizeColumns( bool setAsMin = TRUE ) + { (void)SetOrCalcColumnSizes(FALSE, setAsMin); } + + void AutoSizeRows( bool setAsMin = TRUE ) + { (void)SetOrCalcRowSizes(FALSE, setAsMin); } + + // auto size the grid, that is make the columns/rows of the "right" size + // and also set the grid size to just fit its contents + void AutoSize(); + + // autosize row height depending on label text + void AutoSizeRowLabelSize( int row ); + + // autosize column width depending on label text + void AutoSizeColLabelSize( int col ); // column won't be resized to be lesser width - this must be called during // the grid creation because it won't resize the column if it's already // narrower than the minimal width void SetColMinimalWidth( int col, int width ); + void SetRowMinimalHeight( int row, int width ); + + /* These members can be used to query and modify the minimal + * acceptable size of grid rows and columns. Call this function in + * your code which creates the grid if you want to display cells + * with a size smaller than the default acceptable minimum size. + * Like the members SetColMinimalWidth and SetRowMinimalWidth, + * the existing rows or columns will not be checked/resized. + */ + void SetColMinimalAcceptableWidth( int width ); + void SetRowMinimalAcceptableHeight( int width ); + int GetColMinimalAcceptableWidth() const; + int GetRowMinimalAcceptableHeight() const; void SetDefaultCellBackgroundColour( const wxColour& ); void SetCellBackgroundColour( int row, int col, const wxColour& ); @@ -1096,6 +1388,9 @@ public: void SetCellFont( int row, int col, const wxFont& ); void SetDefaultCellAlignment( int horiz, int vert ); void SetCellAlignment( int row, int col, int horiz, int vert ); + void SetDefaultCellOverflow( bool allow ); + void SetCellOverflow( int row, int col, bool allow ); + void SetCellSize( int row, int col, int num_rows, int num_cols ); // takes ownership of the pointer void SetDefaultRenderer(wxGridCellRenderer *renderer); @@ -1138,48 +1433,43 @@ public: // make the cell editable/readonly void SetReadOnly(int row, int col, bool isReadOnly = TRUE); - // ------ selections of blocks of cells + // ------ select 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( 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(); - bool IsSelection() - { return ( m_selectedTopLeft != wxGridNoCellCoords && - m_selectedBottomRight != wxGridNoCellCoords ); - } + bool IsSelection(); + + // ------ deselect blocks or cells + // + void DeselectRow( int row ); + void DeselectCol( int col ); + void DeselectCell( int row, int col ); void ClearSelection(); - bool IsInSelection( int row, int col ) - { return ( IsSelection() && - row >= m_selectedTopLeft.GetRow() && - col >= m_selectedTopLeft.GetCol() && - row <= m_selectedBottomRight.GetRow() && - col <= m_selectedBottomRight.GetCol() ); - } + bool IsInSelection( int row, int col ) const; - bool IsInSelection( const wxGridCellCoords& coords ) + bool IsInSelection( const wxGridCellCoords& coords ) const { return IsInSelection( coords.GetRow(), coords.GetCol() ); } - void GetSelection( int* topRow, int* leftCol, int* bottomRow, int* rightCol ) - { - // these will all be -1 if there is no selected block - // - *topRow = m_selectedTopLeft.GetRow(); - *leftCol = m_selectedTopLeft.GetCol(); - *bottomRow = m_selectedBottomRight.GetRow(); - *rightCol = m_selectedBottomRight.GetCol(); - } - + wxGridCellCoordsArray GetSelectedCells() const; + wxGridCellCoordsArray GetSelectionBlockTopLeft() const; + wxGridCellCoordsArray GetSelectionBlockBottomRight() const; + wxArrayInt GetSelectedRows() const; + wxArrayInt GetSelectedCols() const; // This function returns the rectangle that encloses the block of cells // limited by TopLeft and BottomRight cell in device coords and clipped @@ -1188,15 +1478,6 @@ 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_selectedTopLeft, - m_selectedBottomRight ); - } - // Access or update the selection fore/back colours wxColour GetSelectionBackground() const { return m_selectionBackground; } @@ -1211,12 +1492,29 @@ public: void RegisterDataType(const wxString& typeName, wxGridCellRenderer* renderer, wxGridCellEditor* editor); - wxGridCellEditor* GetDefaultEditorForCell(int row, int col) const; + // DJC MAPTEK + virtual wxGridCellEditor* GetDefaultEditorForCell(int row, int col) const; wxGridCellEditor* GetDefaultEditorForCell(const wxGridCellCoords& c) const { return GetDefaultEditorForCell(c.GetRow(), c.GetCol()); } - wxGridCellRenderer* GetDefaultRendererForCell(int row, int col) const; - wxGridCellEditor* GetDefaultEditorForType(const wxString& typeName) const; - wxGridCellRenderer* GetDefaultRendererForType(const wxString& typeName) const; + virtual wxGridCellRenderer* GetDefaultRendererForCell(int row, int col) const; + virtual wxGridCellEditor* GetDefaultEditorForType(const wxString& typeName) const; + virtual wxGridCellRenderer* GetDefaultRendererForType(const wxString& typeName) const; + + // grid may occupy more space than needed for its rows/columns, this + // function allows to set how big this extra space is + void SetMargins(int extraWidth, int extraHeight) + { + m_extraWidth = extraWidth; + m_extraHeight = extraHeight; + + CalcDimensions(); + } + + // Accessors for component windows + wxWindow* GetGridWindow() { return (wxWindow*)m_gridWin; } + wxWindow* GetGridRowLabelWindow() { return (wxWindow*)m_rowLabelWin; } + wxWindow* GetGridColLabelWindow() { return (wxWindow*)m_colLabelWin; } + wxWindow* GetGridCornerLabelWindow() { return (wxWindow*)m_cornerLabelWin; } @@ -1231,9 +1529,10 @@ public: wxGrid( wxWindow *parent, int x, int y, int w = -1, int h = -1, - long style = 0, + long style = wxWANTS_CHARS, const wxString& name = wxPanelNameStr ) - : wxScrolledWindow( parent, -1, wxPoint(x,y), wxSize(w,h), style, name ) + : wxScrolledWindow( parent, -1, wxPoint(x,y), wxSize(w,h), + (style|wxWANTS_CHARS), name ) { Create(); } @@ -1252,8 +1551,8 @@ public: int GetScrollPosX() { return 0; } int GetScrollPosY() { return 0; } - void SetScrollX( int x ) { } - void SetScrollY( int y ) { } + void SetScrollX( int WXUNUSED(x) ) { } + void SetScrollY( int WXUNUSED(y) ) { } void SetColumnWidth( int col, int width ) { SetColSize( col, width ); } @@ -1355,15 +1654,15 @@ public: void SetEditable( bool edit = TRUE ) { EnableEditing( edit ); } bool GetEditInPlace() { return IsCellEditControlEnabled(); } - void SetEditInPlace(bool edit = TRUE) { } + 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 ********** @@ -1380,9 +1679,13 @@ public: wxGRID_CHOICE, wxGRID_COMBOBOX }; + // overridden wxWindow methods + virtual void Fit(); + protected: + virtual wxSize DoGetBestSize() const; + bool m_created; - bool m_displayed; wxGridWindow *m_gridWin; wxGridRowLabelWindow *m_rowLabelWin; @@ -1392,18 +1695,15 @@ 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; wxGridCellCoords m_currentCellCoords; - wxGridCellCoords m_selectedTopLeft; - wxGridCellCoords m_selectedBottomRight; + wxGridCellCoords m_selectingTopLeft; + wxGridCellCoords m_selectingBottomRight; + wxGridCellCoords m_selectingKeyboard; + wxGridSelection *m_selection; wxColour m_selectionBackground; wxColour m_selectionForeground; @@ -1414,6 +1714,7 @@ protected: void InitRowHeights(); int m_defaultRowHeight; + int m_minAcceptableRowHeight; wxArrayInt m_rowHeights; wxArrayInt m_rowBottoms; @@ -1421,6 +1722,7 @@ protected: void InitColWidths(); int m_defaultColWidth; + int m_minAcceptableColWidth; wxArrayInt m_colWidths; wxArrayInt m_colRights; @@ -1440,6 +1742,10 @@ protected: int m_rowLabelWidth; int m_colLabelHeight; + // the size of the margin left to the right and bottom of the cell area + int m_extraWidth, + m_extraHeight; + wxColour m_labelBackgroundColour; wxColour m_labelTextColour; wxFont m_labelFont; @@ -1448,19 +1754,33 @@ protected: int m_rowLabelVertAlign; int m_colLabelHorizAlign; int m_colLabelVertAlign; + int m_colLabelTextOrientation; bool m_defaultRowLabelValues; bool m_defaultColLabelValues; wxColour m_gridLineColour; bool m_gridLinesEnabled; + wxColour m_cellHighlightColour; + int m_cellHighlightPenWidth; + int m_cellHighlightROPenWidth; + + + // common part of AutoSizeColumn/Row() and GetBestSize() + int SetOrCalcColumnSizes(bool calcOnly, bool setAsMin = TRUE); + int SetOrCalcRowSizes(bool calcOnly, bool setAsMin = TRUE); + + // common part of AutoSizeColumn/Row() + void AutoSizeColOrRow(int n, bool setAsMin, bool column /* or row? */); // if a column has a minimal width, it will be the value for it in this // hash table - wxHashTable m_colMinWidths; + wxLongToLongHashMap m_colMinWidths, + m_rowMinHeights; - // get the minimal width of the given column - int GetColMinimalWidth(int col) const; + // get the minimal width of the given column/row + int GetColMinimalWidth(int col) const; + int GetRowMinimalHeight(int col) const; // do we have some place to store attributes in? bool CanHaveAttributes(); @@ -1498,12 +1818,6 @@ protected: wxGridCellAttr* m_defaultCellAttr; - wxGridCellCoordsArray m_cellsExposed; - wxArrayInt m_rowsExposed; - wxArrayInt m_colsExposed; - wxArrayInt m_rowLabelsExposed; - wxArrayInt m_colLabelsExposed; - bool m_inOnKeyDown; int m_batchCount; @@ -1558,9 +1872,9 @@ protected: bool Redimension( wxGridTableMessage& ); - bool SendEvent( const wxEventType, int row, int col, wxMouseEvent& ); - bool SendEvent( const wxEventType, int row, int col ); - bool SendEvent( const wxEventType type) + int SendEvent( const wxEventType, int row, int col, wxMouseEvent& ); + int SendEvent( const wxEventType, int row, int col ); + int SendEvent( const wxEventType type) { return SendEvent(type, m_currentCellCoords.GetRow(), @@ -1570,6 +1884,7 @@ protected: void OnPaint( wxPaintEvent& ); void OnSize( wxSizeEvent& ); void OnKeyDown( wxKeyEvent& ); + void OnKeyUp( wxKeyEvent& ); void OnEraseBackground( wxEraseEvent& ); @@ -1577,37 +1892,47 @@ 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) // bool GetModelValues(); bool SetModelValues(); + friend class WXDLLIMPEXP_ADV wxGridSelection; DECLARE_DYNAMIC_CLASS( wxGrid ) DECLARE_EVENT_TABLE() + DECLARE_NO_COPY_CLASS(wxGrid) }; + // ---------------------------------------------------------------------------- // Grid event class and event types // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxGridEvent : public wxNotifyEvent +class WXDLLIMPEXP_ADV wxGridEvent : public wxNotifyEvent { public: wxGridEvent() : wxNotifyEvent(), m_row(-1), m_col(-1), m_x(-1), m_y(-1), - m_control(0), m_meta(0), m_shift(0), m_alt(0) + m_selecting(0), m_control(0), m_meta(0), m_shift(0), m_alt(0) { } wxGridEvent(int id, wxEventType type, wxObject* obj, - int row=-1, int col=-1, int x=-1, int y=-1, + int row=-1, int col=-1, int x=-1, int y=-1, bool sel = TRUE, bool control=FALSE, bool shift=FALSE, bool alt=FALSE, bool meta=FALSE); virtual int GetRow() { return m_row; } virtual int GetCol() { return m_col; } wxPoint GetPosition() { return wxPoint( m_x, m_y ); } + bool Selecting() { return m_selecting; } bool ControlDown() { return m_control; } bool MetaDown() { return m_meta; } bool ShiftDown() { return m_shift; } @@ -1618,15 +1943,16 @@ protected: int m_col; int m_x; int m_y; + bool m_selecting; bool m_control; bool m_meta; bool m_shift; bool m_alt; - DECLARE_DYNAMIC_CLASS(wxGridEvent) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxGridEvent) }; -class WXDLLEXPORT wxGridSizeEvent : public wxNotifyEvent +class WXDLLIMPEXP_ADV wxGridSizeEvent : public wxNotifyEvent { public: wxGridSizeEvent() @@ -1655,11 +1981,11 @@ protected: bool m_shift; bool m_alt; - DECLARE_DYNAMIC_CLASS(wxGridSizeEvent) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxGridSizeEvent) }; -class WXDLLEXPORT wxGridRangeSelectEvent : public wxNotifyEvent +class WXDLLIMPEXP_ADV wxGridRangeSelectEvent : public wxNotifyEvent { public: wxGridRangeSelectEvent() @@ -1667,6 +1993,7 @@ public: { m_topLeft = wxGridNoCellCoords; m_bottomRight = wxGridNoCellCoords; + m_selecting = FALSE; m_control = FALSE; m_meta = FALSE; m_shift = FALSE; @@ -1676,6 +2003,7 @@ public: wxGridRangeSelectEvent(int id, wxEventType type, wxObject* obj, const wxGridCellCoords& topLeft, const wxGridCellCoords& bottomRight, + bool sel = TRUE, bool control=FALSE, bool shift=FALSE, bool alt=FALSE, bool meta=FALSE); @@ -1685,6 +2013,7 @@ public: int GetBottomRow() { return m_bottomRight.GetRow(); } int GetLeftCol() { return m_topLeft.GetCol(); } int GetRightCol() { return m_bottomRight.GetCol(); } + bool Selecting() { return m_selecting; } bool ControlDown() { return m_control; } bool MetaDown() { return m_meta; } bool ShiftDown() { return m_shift; } @@ -1693,66 +2022,100 @@ public: protected: wxGridCellCoords m_topLeft; wxGridCellCoords m_bottomRight; + bool m_selecting; bool m_control; bool m_meta; bool m_shift; bool m_alt; - DECLARE_DYNAMIC_CLASS(wxGridRangeSelectEvent) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxGridRangeSelectEvent) }; -// TODO move to wx/event.h -const wxEventType wxEVT_GRID_CELL_LEFT_CLICK = wxEVT_FIRST + 1580; -const wxEventType wxEVT_GRID_CELL_RIGHT_CLICK = wxEVT_FIRST + 1581; -const wxEventType wxEVT_GRID_CELL_LEFT_DCLICK = wxEVT_FIRST + 1582; -const wxEventType wxEVT_GRID_CELL_RIGHT_DCLICK = wxEVT_FIRST + 1583; -const wxEventType wxEVT_GRID_LABEL_LEFT_CLICK = wxEVT_FIRST + 1584; -const wxEventType wxEVT_GRID_LABEL_RIGHT_CLICK = wxEVT_FIRST + 1585; -const wxEventType wxEVT_GRID_LABEL_LEFT_DCLICK = wxEVT_FIRST + 1586; -const wxEventType wxEVT_GRID_LABEL_RIGHT_DCLICK = wxEVT_FIRST + 1587; -const wxEventType wxEVT_GRID_ROW_SIZE = wxEVT_FIRST + 1588; -const wxEventType wxEVT_GRID_COL_SIZE = wxEVT_FIRST + 1589; -const wxEventType wxEVT_GRID_RANGE_SELECT = wxEVT_FIRST + 1590; -const wxEventType wxEVT_GRID_CELL_CHANGE = wxEVT_FIRST + 1591; -const wxEventType wxEVT_GRID_SELECT_CELL = wxEVT_FIRST + 1592; -const wxEventType wxEVT_GRID_EDITOR_SHOWN = wxEVT_FIRST + 1593; -const wxEventType wxEVT_GRID_EDITOR_HIDDEN = wxEVT_FIRST + 1594; + +class WXDLLIMPEXP_ADV wxGridEditorCreatedEvent : public wxCommandEvent { +public: + wxGridEditorCreatedEvent() + : wxCommandEvent() + { + m_row = 0; + m_col = 0; + m_ctrl = NULL; + } + + wxGridEditorCreatedEvent(int id, wxEventType type, wxObject* obj, + int row, int col, wxControl* ctrl); + + int GetRow() { return m_row; } + int GetCol() { return m_col; } + wxControl* GetControl() { return m_ctrl; } + void SetRow(int row) { m_row = row; } + void SetCol(int col) { m_col = col; } + void SetControl(wxControl* ctrl) { m_ctrl = ctrl; } + +private: + int m_row; + int m_col; + wxControl* m_ctrl; + + DECLARE_DYNAMIC_CLASS(wxGridEditorCreatedEvent) + DECLARE_NO_COPY_CLASS(wxGridEditorCreatedEvent) +}; + + +BEGIN_DECLARE_EVENT_TYPES() + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_CELL_LEFT_CLICK, 1580) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_CELL_RIGHT_CLICK, 1581) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_CELL_LEFT_DCLICK, 1582) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_CELL_RIGHT_DCLICK, 1583) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_LABEL_LEFT_CLICK, 1584) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_LABEL_RIGHT_CLICK, 1585) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_LABEL_LEFT_DCLICK, 1586) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_LABEL_RIGHT_DCLICK, 1587) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_ROW_SIZE, 1588) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_COL_SIZE, 1589) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_RANGE_SELECT, 1590) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_CELL_CHANGE, 1591) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_SELECT_CELL, 1592) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_EDITOR_SHOWN, 1593) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_EDITOR_HIDDEN, 1594) + DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_GRID_EDITOR_CREATED, 1595) +END_DECLARE_EVENT_TYPES() typedef void (wxEvtHandler::*wxGridEventFunction)(wxGridEvent&); typedef void (wxEvtHandler::*wxGridSizeEventFunction)(wxGridSizeEvent&); typedef void (wxEvtHandler::*wxGridRangeSelectEventFunction)(wxGridRangeSelectEvent&); - -#define EVT_GRID_CELL_LEFT_CLICK(fn) { wxEVT_GRID_CELL_LEFT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, -#define EVT_GRID_CELL_RIGHT_CLICK(fn) { wxEVT_GRID_CELL_RIGHT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, -#define EVT_GRID_CELL_LEFT_DCLICK(fn) { wxEVT_GRID_CELL_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, -#define EVT_GRID_CELL_RIGHT_DCLICK(fn) { wxEVT_GRID_CELL_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, -#define EVT_GRID_LABEL_LEFT_CLICK(fn) { wxEVT_GRID_LABEL_LEFT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, -#define EVT_GRID_LABEL_RIGHT_CLICK(fn) { wxEVT_GRID_LABEL_RIGHT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, -#define EVT_GRID_LABEL_LEFT_DCLICK(fn) { wxEVT_GRID_LABEL_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, -#define EVT_GRID_LABEL_RIGHT_DCLICK(fn) { wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, -#define EVT_GRID_ROW_SIZE(fn) { wxEVT_GRID_ROW_SIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridSizeEventFunction) &fn, NULL }, -#define EVT_GRID_COL_SIZE(fn) { wxEVT_GRID_COL_SIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridSizeEventFunction) &fn, NULL }, -#define EVT_GRID_RANGE_SELECT(fn) { wxEVT_GRID_RANGE_SELECT, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridRangeSelectEventFunction) &fn, NULL }, -#define EVT_GRID_CELL_CHANGE(fn) { wxEVT_GRID_CELL_CHANGE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, -#define EVT_GRID_SELECT_CELL(fn) { wxEVT_GRID_SELECT_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, -#define EVT_GRID_EDITOR_SHOWN(fn) { wxEVT_GRID_EDITOR_SHOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, -#define EVT_GRID_EDITOR_HIDDEN(fn) { wxEVT_GRID_EDITOR_HIDDEN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL }, +typedef void (wxEvtHandler::*wxGridEditorCreatedEventFunction)(wxGridEditorCreatedEvent&); + +#define EVT_GRID_CELL_LEFT_CLICK(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_CELL_LEFT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), +#define EVT_GRID_CELL_RIGHT_CLICK(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_CELL_RIGHT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), +#define EVT_GRID_CELL_LEFT_DCLICK(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_CELL_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), +#define EVT_GRID_CELL_RIGHT_DCLICK(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_CELL_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), +#define EVT_GRID_LABEL_LEFT_CLICK(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_LABEL_LEFT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), +#define EVT_GRID_LABEL_RIGHT_CLICK(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_LABEL_RIGHT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), +#define EVT_GRID_LABEL_LEFT_DCLICK(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_LABEL_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), +#define EVT_GRID_LABEL_RIGHT_DCLICK(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), +#define EVT_GRID_ROW_SIZE(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_ROW_SIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridSizeEventFunction) &fn, NULL ), +#define EVT_GRID_COL_SIZE(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_COL_SIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridSizeEventFunction) &fn, NULL ), +#define EVT_GRID_RANGE_SELECT(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_RANGE_SELECT, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridRangeSelectEventFunction) &fn, NULL ), +#define EVT_GRID_CELL_CHANGE(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_CELL_CHANGE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), +#define EVT_GRID_SELECT_CELL(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_SELECT_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), +#define EVT_GRID_EDITOR_SHOWN(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_EDITOR_SHOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), +#define EVT_GRID_EDITOR_HIDDEN(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_EDITOR_HIDDEN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), +#define EVT_GRID_EDITOR_CREATED(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_EDITOR_CREATED, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEditorCreatedEventFunction) &fn, NULL ), #if 0 // TODO: implement these ? others ? -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; +extern const int wxEVT_GRID_CREATE_CELL; +extern const int wxEVT_GRID_CHANGE_LABELS; +extern const int wxEVT_GRID_CHANGE_SEL_LABEL; -#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_CREATE_CELL(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_CREATE_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), +#define EVT_GRID_CHANGE_LABELS(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_CHANGE_LABELS, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), +#define EVT_GRID_CHANGE_SEL_LABEL(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_CHANGE_SEL_LABEL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL ), #endif -#endif // #ifndef __WXGRID_H__ - -#endif // ifndef wxUSE_NEW_GRID +#endif // ifndef wxUSE_GRID