// Name: wx/generic/grid.h
// Purpose: wxGrid and related classes
// Author: Michael Bedward (based on code by Julian Smart, Robin Dunn)
-// Modified by:
+// Modified by: Santiago Palacios
// Created: 1/08/1999
// RCS-ID: $Id$
// Copyright: (c) Michael Bedward
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#include "wx/defs.h"
+#ifndef _WX_GENERIC_GRID_H_
+#define _WX_GENERIC_GRID_H_
-#if !defined(wxUSE_NEW_GRID) || !(wxUSE_NEW_GRID)
-#include "wx/generic/gridg.h"
-#else
+#include "wx/defs.h"
-#ifndef __WXGRID_H__
-#define __WXGRID_H__
+#if wxUSE_GRID
-#if defined(__GNUG__) && !defined(__APPLE__)
-#pragma interface "grid.h"
-#endif
-
-#include "wx/hash.h"
-#include "wx/panel.h"
#include "wx/scrolwin.h"
-#include "wx/string.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
// ----------------------------------------------------------------------------
+extern WXDLLIMPEXP_DATA_ADV(const char) wxGridNameStr[];
+
// Default parameters for wxGrid
//
#define WXGRID_DEFAULT_NUMBER_ROWS 10
#define WXGRID_DEFAULT_NUMBER_COLS 10
-#ifdef __WXMSW__
+#if defined(__WXMSW__) || defined(__WXGTK20__)
#define WXGRID_DEFAULT_ROW_HEIGHT 25
#else
#define WXGRID_DEFAULT_ROW_HEIGHT 30
#define wxGRID_VALUE_TEXT wxGRID_VALUE_STRING
#define wxGRID_VALUE_LONG wxGRID_VALUE_NUMBER
+// magic constant which tells (to some functions) to automatically calculate
+// the appropriate size
+#define wxGRID_AUTOSIZE (-1)
+
+// many wxGrid methods work either with columns or rows, this enum is used for
+// the parameter indicating which one should it be
+enum wxGridDirection
+{
+ wxGRID_COLUMN,
+ wxGRID_ROW
+};
+
// ----------------------------------------------------------------------------
// 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 WXDLLEXPORT wxGridSelection;
-
-class WXDLLEXPORT wxCheckBox;
-class WXDLLEXPORT wxComboBox;
-class WXDLLEXPORT wxTextCtrl;
-class WXDLLEXPORT wxSpinCtrl;
+class WXDLLIMPEXP_FWD_ADV wxGrid;
+class WXDLLIMPEXP_FWD_ADV wxGridCellAttr;
+class WXDLLIMPEXP_FWD_ADV wxGridCellAttrProviderData;
+class WXDLLIMPEXP_FWD_ADV wxGridColLabelWindow;
+class WXDLLIMPEXP_FWD_ADV wxGridCornerLabelWindow;
+class WXDLLIMPEXP_FWD_ADV wxGridRowLabelWindow;
+class WXDLLIMPEXP_FWD_ADV wxGridWindow;
+class WXDLLIMPEXP_FWD_ADV wxGridTypeRegistry;
+class WXDLLIMPEXP_FWD_ADV wxGridSelection;
+
+class WXDLLIMPEXP_FWD_CORE wxHeaderCtrl;
+class WXDLLIMPEXP_FWD_CORE wxCheckBox;
+class WXDLLIMPEXP_FWD_CORE wxComboBox;
+class WXDLLIMPEXP_FWD_CORE wxTextCtrl;
+#if wxUSE_SPINCTRL
+class WXDLLIMPEXP_FWD_CORE wxSpinCtrl;
+#endif
+
+class wxGridOperations;
+class wxGridRowOperations;
+class wxGridColumnOperations;
+class wxGridDirectionOperations;
// ----------------------------------------------------------------------------
// macros
// class is not documented and is not public at all
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxGridCellWorker : public wxClientDataContainer
+class WXDLLIMPEXP_ADV wxGridCellWorker : public wxClientDataContainer
{
public:
wxGridCellWorker() { m_nRef = 1; }
// 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 DecRef() { if ( --m_nRef == 0 ) delete this; }
// interpret renderer parameters: arbitrary string whose interpretatin is
// left to the derived classes
// predefined derived classes or derive your own class from it.
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxGridCellRenderer : public wxGridCellWorker
+class WXDLLIMPEXP_ADV wxGridCellRenderer : public wxGridCellWorker
{
public:
// draw the given cell on the provided DC inside the given rectangle
};
// the default renderer for the cells containing string data
-class WXDLLEXPORT wxGridCellStringRenderer : public wxGridCellRenderer
+class WXDLLIMPEXP_ADV wxGridCellStringRenderer : public wxGridCellRenderer
{
public:
// draw the string
protected:
// set the text colours before drawing
- void SetTextColoursAndFont(wxGrid& grid,
- wxGridCellAttr& attr,
+ void SetTextColoursAndFont(const wxGrid& grid,
+ const wxGridCellAttr& attr,
wxDC& dc,
bool isSelected);
// calc the string extent for given string/font
- wxSize DoGetBestSize(wxGridCellAttr& attr,
+ wxSize DoGetBestSize(const wxGridCellAttr& attr,
wxDC& dc,
const wxString& text);
};
// 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
{ return new wxGridCellNumberRenderer; }
protected:
- wxString GetString(wxGrid& grid, int row, int col);
+ wxString GetString(const wxGrid& grid, int row, int col);
};
-class WXDLLEXPORT wxGridCellFloatRenderer : public wxGridCellStringRenderer
+class WXDLLIMPEXP_ADV wxGridCellFloatRenderer : public wxGridCellStringRenderer
{
public:
wxGridCellFloatRenderer(int width = -1, int precision = -1);
virtual wxGridCellRenderer *Clone() const;
protected:
- wxString GetString(wxGrid& grid, int row, int col);
+ wxString GetString(const wxGrid& grid, int row, int col);
private:
// formatting parameters
};
// renderer for boolean fields
-class WXDLLEXPORT wxGridCellBoolRenderer : public wxGridCellRenderer
+class WXDLLIMPEXP_ADV wxGridCellBoolRenderer : public wxGridCellRenderer
{
public:
// draw a check mark or nothing
// even for the entire grid.
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxGridCellEditor : public wxGridCellWorker
+class WXDLLIMPEXP_ADV wxGridCellEditor : public wxGridCellWorker
{
public:
wxGridCellEditor();
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,
wxWindowID id,
// Show or hide the edit control, use the specified attributes to set
// colours/fonts for it
- virtual void Show(bool show, wxGridCellAttr *attr = (wxGridCellAttr *)NULL);
+ virtual void Show(bool show, wxGridCellAttr *attr = NULL);
// Draws the part of the cell not occupied by the control: the base class
// version just fills it with background colour from the attribute
virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr);
+
+ // The methods called by wxGrid when a cell is edited: first BeginEdit() is
+ // called, then EndEdit() is and if it returns true and if the change is
+ // not vetoed by a user-defined event handler, finally ApplyEdit() is called
+
// Fetch the value from the table and prepare the edit control
// to begin editing. Set the focus to the edit control.
virtual void BeginEdit(int row, int col, wxGrid* grid) = 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;
+ // Returns false if nothing changed, otherwise returns true and return the
+ // new value in its string form in the newval output parameter.
+ //
+ // This should also store the new value in its real type internally so that
+ // it could be used by ApplyEdit().
+ virtual bool EndEdit(const wxString& oldval, wxString *newval) = 0;
+
+ // Complete the editing of the current cell by storing the value saved by
+ // the previous call to EndEdit() in the grid
+ virtual void ApplyEdit(int row, int col, wxGrid* grid) = 0;
+
// Reset the value in the control back to its starting value
virtual void Reset() = 0;
- // return TRUE to allow the given key to start editing: the base class
+ // 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
// create a new object which is the copy of this one
virtual wxGridCellEditor *Clone() const = 0;
+ // 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)
+ // 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();
virtual bool IsAcceptedKey(wxKeyEvent& event);
virtual void BeginEdit(int row, int col, wxGrid* grid);
- virtual bool EndEdit(int row, int col, wxGrid* grid);
+ virtual bool EndEdit(const wxString& oldval, wxString *newval);
+ virtual void ApplyEdit(int row, int col, wxGrid* grid);
virtual void Reset();
virtual void StartingKey(wxKeyEvent& event);
virtual wxGridCellEditor *Clone() const
{ return new wxGridCellTextEditor; }
+ // 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; }
// parts of our virtual functions reused by the derived classes
+ void DoCreate(wxWindow* parent, wxWindowID id, wxEvtHandler* evtHandler,
+ long style = 0);
void DoBeginEdit(const wxString& startValue);
void DoReset(const wxString& startValue);
private:
size_t m_maxChars; // max number of chars allowed
- wxString m_startValue;
+ wxString m_value;
+
+ 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
virtual bool IsAcceptedKey(wxKeyEvent& event);
virtual void BeginEdit(int row, int col, wxGrid* grid);
- virtual bool EndEdit(int row, int col, wxGrid* grid);
+ virtual bool EndEdit(const wxString& oldval, wxString *newval);
+ virtual void ApplyEdit(int row, int col, wxGrid* grid);
virtual void Reset();
virtual void StartingKey(wxKeyEvent& event);
virtual wxGridCellEditor *Clone() const
{ return new wxGridCellNumberEditor(m_min, m_max); }
+ // added GetValue so we can get the value which is in the control
+ virtual wxString GetValue() const;
+
protected:
+#if wxUSE_SPINCTRL
wxSpinCtrl *Spin() const { return (wxSpinCtrl *)m_control; }
+#endif
// if HasRange(), we use wxSpinCtrl - otherwise wxTextCtrl
- bool HasRange() const { return m_min != m_max; }
+ bool HasRange() const
+ {
+#if wxUSE_SPINCTRL
+ return m_min != m_max;
+#else
+ return false;
+#endif
+ }
- // string representation of m_valueOld
+ // string representation of our value
wxString GetString() const
- { return wxString::Format(_T("%ld"), m_valueOld); }
+ { return wxString::Format(_T("%ld"), m_value); }
private:
int m_min,
m_max;
- long m_valueOld;
+ long m_value;
+
+ 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 bool IsAcceptedKey(wxKeyEvent& event);
virtual void BeginEdit(int row, int col, wxGrid* grid);
- virtual bool EndEdit(int row, int col, wxGrid* grid);
+ virtual bool EndEdit(const wxString& oldval, wxString *newval);
+ virtual void ApplyEdit(int row, int col, wxGrid* grid);
virtual void Reset();
virtual void StartingKey(wxKeyEvent& event);
virtual void SetParameters(const wxString& params);
protected:
- // string representation of m_valueOld
+ // string representation of our value
wxString GetString() const;
private:
int m_width,
m_precision;
- double m_valueOld;
+ double m_value;
+
+ 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);
virtual void SetSize(const wxRect& rect);
- virtual void Show(bool show, wxGridCellAttr *attr = (wxGridCellAttr *)NULL);
+ virtual void Show(bool show, wxGridCellAttr *attr = NULL);
virtual bool IsAcceptedKey(wxKeyEvent& event);
virtual void BeginEdit(int row, int col, wxGrid* grid);
- virtual bool EndEdit(int row, int col, wxGrid* grid);
+ virtual bool EndEdit(const wxString& oldval, wxString *newval);
+ virtual void ApplyEdit(int row, int col, wxGrid* grid);
virtual void Reset();
virtual void StartingClick();
+ virtual void StartingKey(wxKeyEvent& event);
virtual wxGridCellEditor *Clone() const
{ return new wxGridCellBoolEditor; }
+ // added GetValue so we can get the value which is in the control, see
+ // also UseStringValues()
+ virtual wxString GetValue() const;
+
+ // set the string values returned by GetValue() for the true and false
+ // states, respectively
+ static void UseStringValues(const wxString& valueTrue = _T("1"),
+ const wxString& valueFalse = wxEmptyString);
+
+ // return true if the given string is equal to the string representation of
+ // true value which we currently use
+ static bool IsTrueValue(const wxString& value);
+
protected:
wxCheckBox *CBox() const { return (wxCheckBox *)m_control; }
private:
- bool m_startValue;
+ bool m_value;
+
+ static wxString ms_stringValues[2];
+
+ 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 = 0,
const wxString choices[] = NULL,
- bool allowOthers = FALSE);
+ bool allowOthers = false);
+ wxGridCellChoiceEditor(const wxArrayString& choices,
+ bool allowOthers = false);
virtual void Create(wxWindow* parent,
wxWindowID id,
virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr);
virtual void BeginEdit(int row, int col, wxGrid* grid);
- virtual bool EndEdit(int row, int col, wxGrid* grid);
+ virtual bool EndEdit(const wxString& oldval, wxString *newval);
+ virtual void ApplyEdit(int row, int col, wxGrid* grid);
virtual void Reset();
virtual wxGridCellEditor *Clone() const;
+ // 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:
- wxString m_startValue;
+ wxString m_value;
wxArrayString m_choices;
bool m_allowOthers;
+
+ DECLARE_NO_COPY_CLASS(wxGridCellChoiceEditor)
};
#endif // wxUSE_COMBOBOX
// class may be returned by wxGridTable::GetAttr().
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxGridCellAttr : public wxClientDataContainer
+class WXDLLIMPEXP_ADV wxGridCellAttr : public wxClientDataContainer
{
public:
enum wxAttrKind
// 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 DecRef() { if ( --m_nRef == 0 ) delete this; }
// setters
void SetTextColour(const wxColour& colText) { m_colText = colText; }
m_vAlign = vAlign;
}
void SetSize(int num_rows, int num_cols);
- void SetOverflow( bool allow ) { m_overflow = allow; }
- void SetReadOnly(bool isReadOnly = TRUE)
+ 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
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; }
+ bool HasSize() const { return m_sizeRows != 1 || m_sizeCols != 1; }
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; }
- wxGridCellRenderer *GetRenderer(wxGrid* grid, int row, int col) const;
- wxGridCellEditor *GetEditor(wxGrid* grid, int row, int col) const;
+ bool GetOverflow() const
+ { return m_overflow != SingleCell; }
+ wxGridCellRenderer *GetRenderer(const wxGrid* grid, int row, int col) const;
+ wxGridCellEditor *GetEditor(const wxGrid* grid, int row, int col) const;
bool IsReadOnly() const { return m_isReadOnly == wxGridCellAttr::ReadOnly; }
void SetDefAttr(wxGridCellAttr* defAttr) { m_defGridAttr = defAttr; }
+protected:
+ // the dtor is private because only DecRef() can delete us
+ virtual ~wxGridCellAttr()
+ {
+ wxSafeDecRef(m_renderer);
+ wxSafeDecRef(m_editor);
+ }
+
private:
enum wxAttrReadMode
{
ReadOnly
};
+ enum wxAttrOverflowMode
+ {
+ UnsetOverflow = -1,
+ Overflow,
+ SingleCell
+ };
+
// the common part of all ctors
void Init(wxGridCellAttr *attrDefault = NULL);
- // the dtor is private because only DecRef() can delete us
- ~wxGridCellAttr()
- {
- wxSafeDecRef(m_renderer);
- wxSafeDecRef(m_editor);
- }
// the ref count - when it goes to 0, we die
size_t m_nRef;
m_vAlign;
int m_sizeRows,
m_sizeCols;
- bool m_overflow;
+
+ wxAttrOverflowMode m_overflow;
wxGridCellRenderer* m_renderer;
wxGridCellEditor* m_editor;
// the default implementation is reasonably efficient for the generic case,
// but you might still wish to implement your own for some specific situations
// if you have performance problems with the stock one
-class WXDLLEXPORT wxGridCellAttrProvider : public wxClientDataContainer
+class WXDLLIMPEXP_ADV wxGridCellAttrProvider : public wxClientDataContainer
{
public:
wxGridCellAttrProvider();
void InitData();
wxGridCellAttrProviderData *m_data;
+
+ DECLARE_NO_COPY_CLASS(wxGridCellAttrProvider)
+};
+
+// ----------------------------------------------------------------------------
+// wxGridCellCoords: location of a cell in the grid
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxGridCellCoords
+{
+public:
+ wxGridCellCoords() { m_row = m_col = -1; }
+ wxGridCellCoords( int r, int c ) { m_row = r; m_col = c; }
+
+ // default copy ctor is ok
+
+ 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 )
+ {
+ if ( &other != this )
+ {
+ m_row=other.m_row;
+ m_col=other.m_col;
+ }
+ return *this;
+ }
+
+ bool operator==( const wxGridCellCoords& other ) const
+ {
+ return (m_row == other.m_row && m_col == other.m_col);
+ }
+
+ bool operator!=( const wxGridCellCoords& other ) const
+ {
+ return (m_row != other.m_row || m_col != other.m_col);
+ }
+
+ bool operator!() const
+ {
+ return (m_row == -1 && m_col == -1 );
+ }
+
+private:
+ int m_row;
+ int m_col;
};
-//////////////////////////////////////////////////////////////////////
+
+// For comparisons...
//
-// Grid table classes
+extern WXDLLIMPEXP_ADV wxGridCellCoords wxGridNoCellCoords;
+extern WXDLLIMPEXP_ADV wxRect wxGridNoCellRect;
+
+// An array of cell coords...
//
-//////////////////////////////////////////////////////////////////////
+WX_DECLARE_OBJARRAY_WITH_DECL(wxGridCellCoords, wxGridCellCoordsArray,
+ class WXDLLIMPEXP_ADV);
+// ----------------------------------------------------------------------------
+// Grid table classes
+// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxGridTableBase : public wxObject, public wxClientDataContainer
+// the abstract base class
+class WXDLLIMPEXP_ADV wxGridTableBase : public wxObject,
+ public wxClientDataContainer
{
public:
wxGridTableBase();
// You must override these functions in a derived table class
//
+
+ // return the number of rows and columns in this table
virtual int GetNumberRows() = 0;
virtual int GetNumberCols() = 0;
- virtual bool IsEmptyCell( int row, int col ) = 0;
+
+ // the methods above are unfortunately non-const even though they should
+ // have been const -- but changing it now is not possible any longer as it
+ // would break the existing code overriding them, so instead we provide
+ // these const synonyms which can be used from const-correct code
+ int GetRowsCount() const
+ { return const_cast<wxGridTableBase *>(this)->GetNumberRows(); }
+ int GetColsCount() const
+ { return const_cast<wxGridTableBase *>(this)->GetNumberCols(); }
+
+
+ virtual bool IsEmptyCell( int row, int col )
+ {
+ return GetValue(row, col).empty();
+ }
+
+ bool IsEmpty(const wxGridCellCoords& coord)
+ {
+ return IsEmptyCell(coord.GetRow(), coord.GetCol());
+ }
+
virtual wxString GetValue( int row, int col ) = 0;
virtual void SetValue( int row, int col, const wxString& value ) = 0;
wxGrid * m_view;
wxGridCellAttrProvider *m_attrProvider;
- DECLARE_ABSTRACT_CLASS( wxGridTableBase );
+ DECLARE_ABSTRACT_CLASS(wxGridTableBase)
+ DECLARE_NO_COPY_CLASS(wxGridTableBase)
};
wxGRIDTABLE_NOTIFY_COLS_DELETED
};
-class WXDLLEXPORT wxGridTableMessage
+class WXDLLIMPEXP_ADV wxGridTableMessage
{
public:
wxGridTableMessage();
int m_id;
int m_comInt1;
int m_comInt2;
+
+ DECLARE_NO_COPY_CLASS(wxGridTableMessage)
};
// A 2-dimensional array of strings for data values
//
-WX_DECLARE_EXPORTED_OBJARRAY(wxArrayString, wxGridStringArray);
+WX_DECLARE_OBJARRAY_WITH_DECL(wxArrayString, wxGridStringArray,
+ class WXDLLIMPEXP_ADV);
// that are stored in memory
//
-class WXDLLEXPORT wxGridStringTable : public wxGridTableBase
+class WXDLLIMPEXP_ADV wxGridStringTable : public wxGridTableBase
{
public:
wxGridStringTable();
int GetNumberCols();
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
//
wxArrayString m_rowLabels;
wxArrayString m_colLabels;
- DECLARE_DYNAMIC_CLASS( wxGridStringTable )
+ DECLARE_DYNAMIC_CLASS_NO_COPY( wxGridStringTable )
};
// ============================================================================
// ----------------------------------------------------------------------------
-// wxGridCellCoords: location of a cell in the grid
+// wxGrid
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxGridCellCoords
+class WXDLLIMPEXP_ADV wxGrid : public wxScrolledWindow
{
public:
- wxGridCellCoords() { m_row = m_col = -1; }
- wxGridCellCoords( int r, int c ) { m_row = r; m_col = c; }
-
- // default copy ctor is ok
-
- 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 )
+ // possible selection modes
+ enum wxGridSelectionModes
{
- if ( &other != this )
- {
- m_row=other.m_row;
- m_col=other.m_col;
- }
- return *this;
- }
+ wxGridSelectCells = 0, // allow selecting anything
+ wxGridSelectRows = 1, // allow selecting only entire rows
+ wxGridSelectColumns = 2, // allow selecting only entire columns
+ wxGridSelectRowsOrColumns = wxGridSelectRows | wxGridSelectColumns
+ };
- bool operator==( const wxGridCellCoords& other ) const
- {
- return (m_row == other.m_row && m_col == other.m_col);
- }
+ // creation and destruction
+ // ------------------------
- bool operator!=( const wxGridCellCoords& other ) const
- {
- return (m_row != other.m_row || m_col != other.m_col);
- }
+ // ctor and Create() create the grid window, as with the other controls
+ wxGrid() { Init(); }
- bool operator!() const
+ wxGrid(wxWindow *parent,
+ wxWindowID id,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxWANTS_CHARS,
+ const wxString& name = wxGridNameStr)
{
- return (m_row == -1 && m_col == -1 );
- }
+ Init();
-private:
- int m_row;
- int m_col;
-};
+ Create(parent, id, pos, size, style, name);
+ }
+ bool Create(wxWindow *parent,
+ wxWindowID id,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxWANTS_CHARS,
+ const wxString& name = wxGridNameStr);
-// For comparisons...
-//
-extern WXDLLEXPORT wxGridCellCoords wxGridNoCellCoords;
-extern WXDLLEXPORT wxRect wxGridNoCellRect;
+ virtual ~wxGrid();
-// An array of cell coords...
-//
-WX_DECLARE_EXPORTED_OBJARRAY(wxGridCellCoords, wxGridCellCoordsArray);
+ // however to initialize grid data either CreateGrid() or SetTable() must
+ // be also called
-// ----------------------------------------------------------------------------
-// wxGrid
-// ----------------------------------------------------------------------------
-
-class WXDLLEXPORT wxGrid : public wxScrolledWindow
-{
-public:
- wxGrid()
- {
- Create();
- }
+ // this is basically equivalent to
+ //
+ // SetTable(new wxGridStringTable(numRows, numCols), true, selmode)
+ //
+ bool CreateGrid( int numRows, int numCols,
+ wxGridSelectionModes selmode = wxGridSelectCells );
- wxGrid( wxWindow *parent,
- wxWindowID id,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxWANTS_CHARS,
- const wxString& name = wxPanelNameStr );
+ bool SetTable( wxGridTableBase *table,
+ bool takeOwnership = false,
+ wxGridSelectionModes selmode = wxGridSelectCells );
- virtual ~wxGrid();
+ bool ProcessTableMessage(wxGridTableMessage&);
- enum wxGridSelectionModes {wxGridSelectCells,
- wxGridSelectRows,
- wxGridSelectColumns};
+ wxGridTableBase *GetTable() const { return m_table; }
- bool CreateGrid( int numRows, int numCols,
- wxGrid::wxGridSelectionModes selmode =
- wxGrid::wxGridSelectCells );
- void SetSelectionMode(wxGrid::wxGridSelectionModes selmode);
- wxGrid::wxGridSelectionModes GetSelectionMode() const;
+ void SetSelectionMode(wxGridSelectionModes selmode);
+ wxGridSelectionModes GetSelectionMode() const;
// ------ grid dimensions
//
- int GetNumberRows() { return m_numRows; }
- int GetNumberCols() { return m_numCols; }
+ int GetNumberRows() const { return m_numRows; }
+ int GetNumberCols() const { return m_numCols; }
// ------ display update functions
//
- wxArrayInt CalcRowLabelsExposed( const wxRegion& reg );
-
- wxArrayInt CalcColLabelsExposed( const wxRegion& reg );
- wxGridCellCoordsArray CalcCellsExposed( const wxRegion& reg );
+ wxArrayInt CalcRowLabelsExposed( const wxRegion& reg ) const;
+ wxArrayInt CalcColLabelsExposed( const wxRegion& reg ) const;
+ wxGridCellCoordsArray CalcCellsExposed( const wxRegion& reg ) const;
- // ------ event handlers
- //
- void ProcessRowLabelMouseEvent( wxMouseEvent& event );
- void ProcessColLabelMouseEvent( wxMouseEvent& event );
- void ProcessCornerLabelMouseEvent( wxMouseEvent& event );
- void ProcessGridCellMouseEvent( wxMouseEvent& event );
- bool ProcessTableMessage( wxGridTableMessage& );
- void DoEndDragResizeRow();
- void DoEndDragResizeCol();
+ void ClearGrid();
+ bool InsertRows(int pos = 0, int numRows = 1, bool updateLabels = true)
+ {
+ return DoModifyLines(&wxGridTableBase::InsertRows,
+ pos, numRows, updateLabels);
+ }
+ bool InsertCols(int pos = 0, int numCols = 1, bool updateLabels = true)
+ {
+ return DoModifyLines(&wxGridTableBase::InsertCols,
+ pos, numCols, updateLabels);
+ }
- wxGridTableBase * GetTable() const { return m_table; }
- bool SetTable( wxGridTableBase *table, bool takeOwnership=FALSE,
- wxGrid::wxGridSelectionModes selmode =
- wxGrid::wxGridSelectCells );
+ bool AppendRows(int numRows = 1, bool updateLabels = true)
+ {
+ return DoAppendLines(&wxGridTableBase::AppendRows, numRows, updateLabels);
+ }
+ bool AppendCols(int numCols = 1, bool updateLabels = true)
+ {
+ return DoAppendLines(&wxGridTableBase::AppendCols, numCols, updateLabels);
+ }
- 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 );
+ bool DeleteRows(int pos = 0, int numRows = 1, bool updateLabels = true)
+ {
+ return DoModifyLines(&wxGridTableBase::DeleteRows,
+ pos, numRows, updateLabels);
+ }
+ bool DeleteCols(int pos = 0, int numCols = 1, bool updateLabels = true)
+ {
+ return DoModifyLines(&wxGridTableBase::DeleteCols,
+ pos, numCols, updateLabels);
+ }
void DrawGridCellArea( wxDC& dc , const wxGridCellCoordsArray& cells );
void DrawGridSpace( wxDC& dc );
// and may be overridden by the user
virtual void DrawCellHighlight( wxDC& dc, const wxGridCellAttr *attr );
- void DrawRowLabels( wxDC& dc, const wxArrayInt& rows );
- void DrawRowLabel( wxDC& dc, int row );
+ virtual void DrawRowLabels( wxDC& dc, const wxArrayInt& rows );
+ virtual void DrawRowLabel( wxDC& dc, int row );
- void DrawColLabels( wxDC& dc, const wxArrayInt& cols );
- void DrawColLabel( wxDC& dc, int col );
+ virtual void DrawColLabels( wxDC& dc, const wxArrayInt& cols );
+ virtual void DrawColLabel( wxDC& dc, int col );
+ virtual void DrawCornerLabel(wxDC& dc);
// ------ Cell text drawing functions
//
void DrawTextRectangle( wxDC& dc, const wxString&, const wxRect&,
int horizontalAlignment = wxALIGN_LEFT,
- int verticalAlignment = wxALIGN_TOP );
+ 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 verticalAlignment = wxALIGN_TOP,
+ int textOrientation = wxHORIZONTAL );
- // Split a string containing newline chararcters into an array of
+ // Split a string containing newline characters into an array of
// strings and return the number of lines
//
- void StringToLines( const wxString& value, wxArrayString& lines );
+ void StringToLines( const wxString& value, wxArrayString& lines ) const;
- void GetTextBoxSize( wxDC& dc,
+ void GetTextBoxSize( const wxDC& dc,
const wxArrayString& lines,
- long *width, long *height );
+ long *width, long *height ) const;
// ------
int GetBatchCount() { return m_batchCount; }
- virtual void Refresh(bool eraseb = true,
- const wxRect* rect = (const wxRect *) NULL);
+ virtual void Refresh(bool eraseb = true, const wxRect* rect = NULL);
// Use this, rather than wxWindow::Refresh(), to force an
// immediate repainting of the grid. Has no effect if you are
bool IsEditable() const { return m_editable; }
void EnableEditing( bool edit );
- void EnableCellEditControl( bool enable = TRUE );
- void DisableCellEditControl() { EnableCellEditControl(FALSE); }
+ void EnableCellEditControl( bool enable = true );
+ void DisableCellEditControl() { EnableCellEditControl(false); }
bool CanEnableCellControl() const;
bool IsCellEditControlEnabled() const;
bool IsCellEditControlShown() const;
// grid cells and labels so you will need to convert from device
// coordinates for mouse events etc.
//
- void XYToCell( int x, int y, wxGridCellCoords& );
- int YToRow( int y );
- int XToCol( int x );
+ wxGridCellCoords XYToCell(int x, int y) const;
+ void XYToCell(int x, int y, wxGridCellCoords& coords) const
+ { coords = XYToCell(x, y); }
+ wxGridCellCoords XYToCell(const wxPoint& pos) const
+ { return XYToCell(pos.x, pos.y); }
+
+ // these functions return the index of the row/columns corresponding to the
+ // given logical position in pixels
+ //
+ // if clipToMinMax is false (default, wxNOT_FOUND is returned if the
+ // position is outside any row/column, otherwise the first/last element is
+ // returned in this case
+ int YToRow( int y, bool clipToMinMax = false ) const;
+ int XToCol( int x, bool clipToMinMax = false ) const;
- int YToEdgeOfRow( int y );
- int XToEdgeOfCol( int x );
+ int YToEdgeOfRow( int y ) const;
+ int XToEdgeOfCol( int x ) const;
- wxRect CellToRect( int row, int col );
- wxRect CellToRect( const wxGridCellCoords& coords )
+ wxRect CellToRect( int row, int col ) const;
+ wxRect CellToRect( const wxGridCellCoords& coords ) const
{ return CellToRect( coords.GetRow(), coords.GetCol() ); }
- int GetGridCursorRow() { return m_currentCellCoords.GetRow(); }
- int GetGridCursorCol() { return m_currentCellCoords.GetCol(); }
+ int GetGridCursorRow() const { return m_currentCellCoords.GetRow(); }
+ int GetGridCursorCol() const { 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 )
+ bool IsVisible( int row, int col, bool wholeCellVisible = true ) const;
+ bool IsVisible( const wxGridCellCoords& coords, bool wholeCellVisible = true ) const
{ return IsVisible( coords.GetRow(), coords.GetCol(), wholeCellVisible ); }
void MakeCellVisible( int row, int col );
void MakeCellVisible( const wxGridCellCoords& coords )
// ------ grid cursor movement functions
//
- void SetGridCursor( int row, int col )
- { SetCurrentCell( wxGridCellCoords(row, col) ); }
+ void SetGridCursor(int row, int col) { SetCurrentCell(row, col); }
+ void SetGridCursor(const wxGridCellCoords& c) { SetCurrentCell(c); }
+
+ void GoToCell(int row, int col)
+ {
+ if ( SetCurrentCell(row, col) )
+ MakeCellVisible(row, col);
+ }
+
+ void GoToCell(const wxGridCellCoords& coords)
+ {
+ if ( SetCurrentCell(coords) )
+ MakeCellVisible(coords);
+ }
bool MoveCursorUp( bool expandSelection );
bool MoveCursorDown( bool expandSelection );
// ------ 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 GetColLabelSize() { return m_colLabelHeight; }
- wxColour GetLabelBackgroundColour() { return m_labelBackgroundColour; }
- wxColour GetLabelTextColour() { return m_labelTextColour; }
- wxFont GetLabelFont() { return m_labelFont; }
- void GetRowLabelAlignment( int *horiz, int *vert );
- void GetColLabelAlignment( int *horiz, int *vert );
- 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; }
+ int GetDefaultRowLabelSize() const { return WXGRID_DEFAULT_ROW_LABEL_WIDTH; }
+ int GetRowLabelSize() const { return m_rowLabelWidth; }
+ int GetDefaultColLabelSize() const { return WXGRID_DEFAULT_COL_LABEL_HEIGHT; }
+ int GetColLabelSize() const { return m_colLabelHeight; }
+ wxColour GetLabelBackgroundColour() const { return m_labelBackgroundColour; }
+ wxColour GetLabelTextColour() const { return m_labelTextColour; }
+ wxFont GetLabelFont() const { return m_labelFont; }
+ void GetRowLabelAlignment( int *horiz, int *vert ) const;
+ void GetColLabelAlignment( int *horiz, int *vert ) const;
+ int GetColLabelTextOrientation() const;
+ wxString GetRowLabelValue( int row ) const;
+ wxString GetColLabelValue( int col ) const;
+
+ wxColour GetCellHighlightColour() const { return m_cellHighlightColour; }
+ int GetCellHighlightPenWidth() const { return m_cellHighlightPenWidth; }
+ int GetCellHighlightROPenWidth() const { return m_cellHighlightROPenWidth; }
+
+ // this one will use wxHeaderCtrl for the column labels
+ void UseNativeColHeader(bool native = true);
+
+ // this one will still draw them manually but using the native renderer
+ // instead of using the same appearance as for the row labels
+ void SetUseNativeColLabels( bool native = true );
void SetRowLabelSize( int width );
void SetColLabelSize( int height );
+ void HideRowLabels() { SetRowLabelSize( 0 ); }
+ void HideColLabels() { SetColLabelSize( 0 ); }
void SetLabelBackgroundColour( const wxColour& );
void SetLabelTextColour( const wxColour& );
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 ); }
- bool CanDragRowSize() { return m_canDragRowSize; }
- void EnableDragColSize( bool enable = TRUE );
- void DisableDragColSize() { EnableDragColSize( FALSE ); }
- bool CanDragColSize() { return m_canDragColSize; }
- void EnableDragGridSize(bool enable = TRUE);
- void DisableDragGridSize() { EnableDragGridSize(FALSE); }
- bool CanDragGridSize() { return m_canDragGridSize; }
+ void EnableDragRowSize( bool enable = true );
+ void DisableDragRowSize() { EnableDragRowSize( false ); }
+ bool CanDragRowSize() const { return m_canDragRowSize; }
+ void EnableDragColSize( bool enable = true );
+ void DisableDragColSize() { EnableDragColSize( false ); }
+ bool CanDragColSize() const { return m_canDragColSize; }
+ void EnableDragColMove( bool enable = true );
+ void DisableDragColMove() { EnableDragColMove( false ); }
+ bool CanDragColMove() const { return m_canDragColMove; }
+ void EnableDragGridSize(bool enable = true);
+ void DisableDragGridSize() { EnableDragGridSize(false); }
+ bool CanDragGridSize() const { return m_canDragGridSize; }
+
+ void EnableDragCell( bool enable = true );
+ void DisableDragCell() { EnableDragCell( false ); }
+ bool CanDragCell() const { return m_canDragCell; }
+
+
+ // grid lines
+ // ----------
+
+ // enable or disable drawing of the lines
+ void EnableGridLines(bool enable = true);
+ bool GridLinesEnabled() const { return m_gridLinesEnabled; }
+
+ // by default grid lines stop at last column/row, but this may be changed
+ void ClipHorzGridLines(bool clip)
+ { DoClipGridLines(m_gridLinesClipHorz, clip); }
+ void ClipVertGridLines(bool clip)
+ { DoClipGridLines(m_gridLinesClipVert, clip); }
+ bool AreHorzGridLinesClipped() const { return m_gridLinesClipHorz; }
+ bool AreVertGridLinesClipped() const { return m_gridLinesClipVert; }
+
+ // this can be used to change the global grid lines colour
+ void SetGridLineColour(const wxColour& col);
+ wxColour GetGridLineColour() const { return m_gridLineColour; }
+
+ // these methods may be overridden to customize individual grid lines
+ // appearance
+ virtual wxPen GetDefaultGridLinePen();
+ virtual wxPen GetRowGridLinePen(int row);
+ virtual wxPen GetColGridLinePen(int col);
+
+
+ // attributes
+ // ----------
// 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);
+ // returns the attribute we may modify in place: a new one if this cell
+ // doesn't have any yet or the existing one if it does
+ //
+ // DecRef() must be called on the returned pointer, as usual
+ wxGridCellAttr *GetOrCreateCellAttr(int row, int col) const;
+
+
// shortcuts for setting the column parameters
// set the format for the data in the column: default is string
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; }
-
// ------ row and col formatting
//
- int GetDefaultRowSize();
- int GetRowSize( int row );
- int GetDefaultColSize();
- int GetColSize( int col );
- wxColour GetDefaultCellBackgroundColour();
- wxColour GetCellBackgroundColour( int row, int col );
- wxColour GetDefaultCellTextColour();
- wxColour GetCellTextColour( int row, int col );
- wxFont GetDefaultCellFont();
- 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 );
+ int GetDefaultRowSize() const;
+ int GetRowSize( int row ) const;
+ bool IsRowShown(int row) const { return GetRowSize(row) != 0; }
+ int GetDefaultColSize() const;
+ int GetColSize( int col ) const;
+ bool IsColShown(int col) const { return GetColSize(col) != 0; }
+ wxColour GetDefaultCellBackgroundColour() const;
+ wxColour GetCellBackgroundColour( int row, int col ) const;
+ wxColour GetDefaultCellTextColour() const;
+ wxColour GetCellTextColour( int row, int col ) const;
+ wxFont GetDefaultCellFont() const;
+ wxFont GetCellFont( int row, int col ) const;
+ void GetDefaultCellAlignment( int *horiz, int *vert ) const;
+ void GetCellAlignment( int row, int col, int *horiz, int *vert ) const;
+ bool GetDefaultCellOverflow() const;
+ bool GetCellOverflow( int row, int col ) const;
+ void GetCellSize( int row, int col, int *num_rows, int *num_cols ) const;
+ wxSize GetCellSize(const wxGridCellCoords& coords)
+ {
+ wxSize s;
+ GetCellSize(coords.GetRow(), coords.GetCol(), &s.x, &s.y);
+ return s;
+ }
+
+ // ------ row and col sizes
+ void SetDefaultRowSize( int height, bool resizeExistingRows = false );
void SetRowSize( int row, int height );
- void SetDefaultColSize( int width, bool resizeExistingCols = FALSE );
+ void HideRow(int row) { SetRowSize(row, 0); }
+ void ShowRow(int row) { SetRowSize(row, -1); }
+ void SetDefaultColSize( int width, bool resizeExistingCols = false );
void SetColSize( int col, int width );
+ void HideCol(int col) { SetColSize(col, 0); }
+ void ShowCol(int col) { SetColSize(col, -1); }
+
+
+ // ------- columns (only, for now) reordering
+
+ // columns index <-> positions mapping: by default, the position of the
+ // column is the same as its index, but the columns can also be reordered
+ // (either by calling SetColPos() explicitly or by the user dragging the
+ // columns around) in which case their indices don't correspond to their
+ // positions on display any longer
+ //
+ // internally we always work with indices except for the functions which
+ // have "Pos" in their names (and which work with columns, not pixels) and
+ // only the display and hit testing code really cares about display
+ // positions at all
+
+ // set the positions of all columns at once (this method uses the same
+ // conventions as wxHeaderCtrl::SetColumnsOrder() for the order array)
+ void SetColumnsOrder(const wxArrayInt& order);
+
+ // return the column index corresponding to the given (valid) position
+ int GetColAt(int pos) const
+ {
+ return m_colAt.empty() ? pos : m_colAt[pos];
+ }
+
+ // reorder the columns so that the column with the given index is now shown
+ // as the position pos
+ void SetColPos(int idx, int pos);
+
+ // return the position at which the column with the given index is
+ // displayed: notice that this is a slow operation as we don't maintain the
+ // reverse mapping currently
+ int GetColPos(int idx) const
+ {
+ if ( m_colAt.IsEmpty() )
+ return idx;
+
+ for ( int i = 0; i < m_numCols; i++ )
+ {
+ if ( m_colAt[i] == idx )
+ return i;
+ }
+
+ wxFAIL_MSG( "invalid column index" );
+
+ return wxNOT_FOUND;
+ }
+
+ // reset the columns positions to the default order
+ void ResetColPos();
+
// 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
+ // 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); }
+ void AutoSizeColumn( int col, bool setAsMin = true )
+ { AutoSizeColOrRow(col, setAsMin, wxGRID_COLUMN); }
+ void AutoSizeRow( int row, bool setAsMin = true )
+ { AutoSizeColOrRow(row, setAsMin, wxGRID_ROW); }
// auto size all columns (very ineffective for big grids!)
- void AutoSizeColumns( bool setAsMin = TRUE )
- { (void)SetOrCalcColumnSizes(FALSE, setAsMin); }
+ void AutoSizeColumns( bool setAsMin = true )
+ { (void)SetOrCalcColumnSizes(false, setAsMin); }
- void AutoSizeRows( bool setAsMin = TRUE )
- { (void)SetOrCalcRowSizes(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();
+ // Note for both AutoSizeRowLabelSize and AutoSizeColLabelSize:
+ // If col equals to wxGRID_AUTOSIZE value then function autosizes labels column
+ // instead of data column. Note that this operation may be slow for large
+ // tables.
+ // 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& );
void SetDefaultCellTextColour( const wxColour& );
void SetDefaultRenderer(wxGridCellRenderer *renderer);
void SetCellRenderer(int row, int col, wxGridCellRenderer *renderer);
wxGridCellRenderer *GetDefaultRenderer() const;
- wxGridCellRenderer* GetCellRenderer(int row, int col);
+ wxGridCellRenderer* GetCellRenderer(int row, int col) const;
// takes ownership of the pointer
void SetDefaultEditor(wxGridCellEditor *editor);
void SetCellEditor(int row, int col, wxGridCellEditor *editor);
wxGridCellEditor *GetDefaultEditor() const;
- wxGridCellEditor* GetCellEditor(int row, int col);
+ wxGridCellEditor* GetCellEditor(int row, int col) const;
// ------ cell value accessors
//
- wxString GetCellValue( int row, int col )
+ wxString GetCellValue( int row, int col ) const
{
if ( m_table )
{
}
}
- wxString GetCellValue( const wxGridCellCoords& coords )
+ wxString GetCellValue( const wxGridCellCoords& coords ) const
{ 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 ); }
- // returns TRUE if the cell can't be edited
+ // returns true if the cell can't be edited
bool IsReadOnly(int row, int col) const;
// make the cell editable/readonly
- void SetReadOnly(int row, int col, bool isReadOnly = TRUE);
+ void SetReadOnly(int row, int col, bool isReadOnly = true);
// ------ select blocks of cells
//
- void SelectRow( int row, bool addToSelected = FALSE );
- void SelectCol( int col, bool addToSelected = FALSE );
+ void SelectRow( int row, bool addToSelected = false );
+ void SelectCol( int col, bool addToSelected = false );
void SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol,
- bool addToSelected = FALSE );
+ bool addToSelected = false );
void SelectBlock( const wxGridCellCoords& topLeft,
const wxGridCellCoords& bottomRight,
- bool addToSelected = FALSE )
+ bool addToSelected = false )
{ SelectBlock( topLeft.GetRow(), topLeft.GetCol(),
bottomRight.GetRow(), bottomRight.GetCol(),
addToSelected ); }
void SelectAll();
- bool IsSelection();
+ bool IsSelection() const;
// ------ deselect blocks or cells
//
// to the client size of the grid window.
//
wxRect BlockToDeviceRect( const wxGridCellCoords & topLeft,
- const wxGridCellCoords & bottomRight );
+ const wxGridCellCoords & bottomRight ) const;
// Access or update the selection fore/back colours
wxColour GetSelectionBackground() const
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
}
// 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; }
+ wxWindow* GetGridWindow() const { return (wxWindow*)m_gridWin; }
+ wxWindow* GetGridRowLabelWindow() const { return (wxWindow*)m_rowLabelWin; }
+ wxWindow* GetGridColLabelWindow() const { return m_colWindow; }
+ wxWindow* GetGridCornerLabelWindow() const { return (wxWindow*)m_cornerLabelWin; }
+
+ // This one can only be called if we are using the native header window
+ wxHeaderCtrl *GetGridColHeader() const
+ {
+ wxASSERT_MSG( m_useNativeHeader, "no column header window" );
+
+ // static_cast<> doesn't work without the full class declaration in
+ // view and we prefer to avoid adding more compile-time dependencies
+ // even at the cost of using reinterpret_cast<>
+ return reinterpret_cast<wxHeaderCtrl *>(m_colWindow);
+ }
+
+ // Allow adjustment of scroll increment. The default is (15, 15).
+ void SetScrollLineX(int x) { m_scrollLineX = x; }
+ void SetScrollLineY(int y) { m_scrollLineY = y; }
+ int GetScrollLineX() const { return m_scrollLineX; }
+ int GetScrollLineY() const { return m_scrollLineY; }
+
+ // ------- drag and drop
+#if wxUSE_DRAG_AND_DROP
+ virtual void SetDropTarget(wxDropTarget *dropTarget);
+#endif // wxUSE_DRAG_AND_DROP
+
+
+ // ------- sorting support
+
+ // wxGrid doesn't support sorting on its own but it can indicate the sort
+ // order in the column header (currently only if native header control is
+ // used though)
+
+ // return the column currently displaying the sort indicator or wxNOT_FOUND
+ // if none
+ int GetSortingColumn() const { return m_sortCol; }
+ // return true if this column is currently used for sorting
+ bool IsSortingBy(int col) const { return GetSortingColumn() == col; }
+ // return the current sorting order (on GetSortingColumn()): true for
+ // ascending sort and false for descending; it doesn't make sense to call
+ // it if GetSortingColumn() returns wxNOT_FOUND
+ bool IsSortOrderAscending() const { return m_sortIsAscending; }
+ // set the sorting column (or unsets any existing one if wxNOT_FOUND) and
+ // the order in which to sort
+ void SetSortingColumn(int col, bool ascending = true);
+
+ // unset any existing sorting column
+ void UnsetSortingColumn() { SetSortingColumn(wxNOT_FOUND); }
+
+#ifdef WXWIN_COMPATIBILITY_2_8
// ------ For compatibility with previous wxGrid only...
//
// ************************************************
//
wxGrid( wxWindow *parent,
- int x, int y, int w = -1, int h = -1,
+ int x, int y, int w = wxDefaultCoord, int h = wxDefaultCoord,
long style = wxWANTS_CHARS,
const wxString& name = wxPanelNameStr )
- : wxScrolledWindow( parent, -1, wxPoint(x,y), wxSize(w,h),
- (style|wxWANTS_CHARS), name )
- {
- Create();
- }
+ {
+ Init();
+ Create(parent, wxID_ANY, wxPoint(x, y), wxSize(w, h), style, name);
+ }
void SetCellValue( const wxString& val, int row, int col )
{ SetCellValue( row, col, val ); }
void UpdateDimensions()
{ CalcDimensions(); }
- int GetRows() { return GetNumberRows(); }
- int GetCols() { return GetNumberCols(); }
- int GetCursorRow() { return GetGridCursorRow(); }
- int GetCursorColumn() { return GetGridCursorCol(); }
+ int GetRows() const { return GetNumberRows(); }
+ int GetCols() const { return GetNumberCols(); }
+ int GetCursorRow() const { return GetGridCursorRow(); }
+ int GetCursorColumn() const { return GetGridCursorCol(); }
- int GetScrollPosX() { return 0; }
- int GetScrollPosY() { return 0; }
+ int GetScrollPosX() const { return 0; }
+ int GetScrollPosY() const { return 0; }
void SetScrollX( int WXUNUSED(x) ) { }
void SetScrollY( int WXUNUSED(y) ) { }
void SetColumnWidth( int col, int width )
{ SetColSize( col, width ); }
- int GetColumnWidth( int col )
+ int GetColumnWidth( int col ) const
{ return GetColSize( col ); }
void SetRowHeight( int row, int height )
// GetRowHeight() is below
- int GetViewHeight() // returned num whole rows visible
+ int GetViewHeight() const // returned num whole rows visible
{ return 0; }
- int GetViewWidth() // returned num whole cols visible
+ int GetViewWidth() const // returned num whole cols visible
{ return 0; }
void SetLabelSize( int orientation, int sz )
SetRowLabelSize( sz );
}
- int GetLabelSize( int orientation )
+ int GetLabelSize( int orientation ) const
{
if ( orientation == wxHORIZONTAL )
return GetColLabelSize();
SetRowLabelAlignment( align, -1 );
}
- int GetLabelAlignment( int orientation, int WXUNUSED(align) )
+ int GetLabelAlignment( int orientation, int WXUNUSED(align) ) const
{
int h, v;
if ( orientation == wxHORIZONTAL )
SetRowLabelValue( pos, val );
}
- wxString GetLabelValue( int orientation, int pos)
+ wxString GetLabelValue( int orientation, int pos) const
{
if ( orientation == wxHORIZONTAL )
return GetColLabelValue( pos );
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(); }
+ bool GetEditable() const { return IsEditable(); }
+ void SetEditable( bool edit = true ) { EnableEditing( edit ); }
+ bool GetEditInPlace() const { return IsCellEditControlEnabled(); }
- void SetEditInPlace(bool WXUNUSED(edit) = TRUE) { }
+ void SetEditInPlace(bool WXUNUSED(edit) = true) { }
void SetCellAlignment( int align, int row, int col)
{ SetCellAlignment(row, col, align, wxALIGN_CENTER); }
wxGRID_CHECKBOX,
wxGRID_CHOICE,
wxGRID_COMBOBOX };
+#endif // WXWIN_COMPATIBILITY_2_8
+
- // overridden wxWindow methods
+ // override some base class functions
+ virtual bool Enable(bool enable = true);
+ virtual wxWindow *GetMainWindowOfCompositeControl()
+ { return (wxWindow*)m_gridWin; }
virtual void Fit();
+ // implementation only
+ void CancelMouseCapture();
+
protected:
virtual wxSize DoGetBestSize() const;
bool m_created;
wxGridWindow *m_gridWin;
- wxGridRowLabelWindow *m_rowLabelWin;
- wxGridColLabelWindow *m_colLabelWin;
wxGridCornerLabelWindow *m_cornerLabelWin;
+ wxGridRowLabelWindow *m_rowLabelWin;
+
+ // the real type of the column window depends on m_useNativeHeader value:
+ // if it is true, its dynamic type is wxHeaderCtrl, otherwise it is
+ // wxGridColLabelWindow, use accessors below when the real type matters
+ wxWindow *m_colWindow;
+
+ wxGridColLabelWindow *GetColLabelWindow() const
+ {
+ wxASSERT_MSG( !m_useNativeHeader, "no column label window" );
+
+ return reinterpret_cast<wxGridColLabelWindow *>(m_colWindow);
+ }
wxGridTableBase *m_table;
bool m_ownTable;
wxGridCellCoords m_currentCellCoords;
- wxGridCellCoords m_selectingTopLeft;
- wxGridCellCoords m_selectingBottomRight;
- wxGridCellCoords m_selectingKeyboard;
+ // the corners of the block being currently selected or wxGridNoCellCoords
+ wxGridCellCoords m_selectedBlockTopLeft;
+ wxGridCellCoords m_selectedBlockBottomRight;
+
+ // when selecting blocks of cells (either from the keyboard using Shift
+ // with cursor keys, or by dragging the mouse), the selection is anchored
+ // at m_currentCellCoords which defines one of the corners of the rectangle
+ // being selected -- and this variable defines the other corner, i.e. it's
+ // either m_selectedBlockTopLeft or m_selectedBlockBottomRight depending on
+ // which of them is not m_currentCellCoords
+ //
+ // if no block selection is in process, it is set to wxGridNoCellCoords
+ wxGridCellCoords m_selectedBlockCorner;
+
wxGridSelection *m_selection;
+
wxColour m_selectionBackground;
wxColour m_selectionForeground;
void InitRowHeights();
int m_defaultRowHeight;
+ int m_minAcceptableRowHeight;
wxArrayInt m_rowHeights;
wxArrayInt m_rowBottoms;
void InitColWidths();
int m_defaultColWidth;
+ int m_minAcceptableColWidth;
wxArrayInt m_colWidths;
wxArrayInt m_colRights;
+ int m_sortCol;
+ bool m_sortIsAscending;
+
+ bool m_useNativeHeader,
+ m_nativeColumnLabels;
+
// get the col/row coords
int GetColWidth(int col) const;
int GetColLeft(int col) const;
int m_rowLabelVertAlign;
int m_colLabelHorizAlign;
int m_colLabelVertAlign;
+ int m_colLabelTextOrientation;
bool m_defaultRowLabelValues;
bool m_defaultColLabelValues;
wxColour m_gridLineColour;
bool m_gridLinesEnabled;
+ bool m_gridLinesClipHorz,
+ m_gridLinesClipVert;
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);
+ 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? */);
+ void AutoSizeColOrRow(int n, bool setAsMin, wxGridDirection direction);
+
+ // Calculate the minimum acceptable size for labels area
+ wxCoord CalcColOrRowLabelAreaMinSize(wxGridDirection direction);
// if a column has a minimal width, it will be the value for it in this
// hash table
- wxHashTableLong m_colMinWidths,
- m_rowMinHeights;
+ wxLongToLongHashMap m_colMinWidths,
+ m_rowMinHeights;
// 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();
-
- // returns the attribute we may modify in place: a new one if this cell
- // doesn't have any yet or the existing one if it does
- //
- // DecRef() must be called on the returned pointer, as usual
- wxGridCellAttr *GetOrCreateCellAttr(int row, int col) const;
+ bool CanHaveAttributes() const;
// cell attribute cache (currently we only cache 1, may be will do
// more/better later)
// adds an attribute to cache
void CacheAttr(int row, int col, wxGridCellAttr *attr) const;
- // looks for an attr in cache, returns TRUE if found
+ // looks for an attr in cache, returns true if found
bool LookupAttr(int row, int col, wxGridCellAttr **attr) const;
// looks for the attr in cache, if not found asks the table and caches the
// result
wxGridCellAttr *GetCellAttr(int row, int col) const;
- wxGridCellAttr *GetCellAttr(const wxGridCellCoords& coords )
+ wxGridCellAttr *GetCellAttr(const wxGridCellCoords& coords ) const
{ return GetCellAttr( coords.GetRow(), coords.GetCol() ); }
// the default cell attr object for cells that don't have their own
WXGRID_CURSOR_RESIZE_ROW,
WXGRID_CURSOR_RESIZE_COL,
WXGRID_CURSOR_SELECT_ROW,
- WXGRID_CURSOR_SELECT_COL
+ WXGRID_CURSOR_SELECT_COL,
+ WXGRID_CURSOR_MOVE_COL
};
// this method not only sets m_cursorMode but also sets the correct cursor
- // for the given mode and, if captureMouse is not FALSE releases the mouse
+ // for the given mode and, if captureMouse is not false releases the mouse
// if it was captured and captures it if it must be captured
//
// for this to work, you should always use it and not set m_cursorMode
// directly!
void ChangeCursorMode(CursorMode mode,
- wxWindow *win = (wxWindow *)NULL,
- bool captureMouse = TRUE);
+ wxWindow *win = NULL,
+ bool captureMouse = true);
wxWindow *m_winCapture; // the window which captured the mouse
+
+ // this variable is used not for finding the correct current cursor but
+ // mainly for finding out what is going to happen if the mouse starts being
+ // dragged right now
+ //
+ // by default it is WXGRID_CURSOR_SELECT_CELL meaning that nothing else is
+ // going on, and it is set to one of RESIZE/SELECT/MOVE values while the
+ // corresponding operation will be started if the user starts dragging the
+ // mouse from the current position
CursorMode m_cursorMode;
+
+ //Column positions
+ wxArrayInt m_colAt;
+
bool m_canDragRowSize;
bool m_canDragColSize;
+ bool m_canDragColMove;
bool m_canDragGridSize;
+ bool m_canDragCell;
+
+ // the last position (horizontal or vertical depending on whether the user
+ // is resizing a column or a row) where a row or column separator line was
+ // dragged by the user or -1 of there is no drag operation in progress
int m_dragLastPos;
int m_dragRowOrCol;
+
+ // true if a drag operation is in progress; when this is true,
+ // m_startDragPos is valid, i.e. not wxDefaultPosition
bool m_isDragging;
+
+ // the position (in physical coordinates) where the user started dragging
+ // the mouse or wxDefaultPosition if mouse isn't being dragged
+ //
+ // notice that this can be != wxDefaultPosition while m_isDragging is still
+ // false because we wait until the mouse is moved some distance away before
+ // setting m_isDragging to true
wxPoint m_startDragPos;
bool m_waitForSlowClick;
bool m_editable; // applies to whole grid
bool m_cellEditCtrlEnabled; // is in-place edit currently shown?
+ int m_scrollLineX; // X scroll increment
+ int m_scrollLineY; // Y scroll increment
+ void Init(); // common part of all ctors
void Create();
- void Init();
+ void CreateColumnWindow();
void CalcDimensions();
void CalcWindowSizes();
bool Redimension( wxGridTableMessage& );
- 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(),
- m_currentCellCoords.GetCol());
- }
+ // generate the appropriate grid event and return -1 if it was vetoed, 1 if
+ // it was processed (but not vetoed) and 0 if it wasn't processed
+ int SendEvent(const wxEventType evtType,
+ int row, int col,
+ wxMouseEvent& e);
+ int SendEvent(const wxEventType evtType,
+ const wxGridCellCoords& coords,
+ wxMouseEvent& e)
+ { return SendEvent(evtType, coords.GetRow(), coords.GetCol(), e); }
+ int SendEvent(const wxEventType evtType,
+ int row, int col,
+ const wxString& s = wxString());
+ int SendEvent(const wxEventType evtType,
+ const wxGridCellCoords& coords,
+ const wxString& s = wxString())
+ { return SendEvent(evtType, coords.GetRow(), coords.GetCol(), s); }
+ int SendEvent(const wxEventType evtType, const wxString& s = wxString())
+ { return SendEvent(evtType, m_currentCellCoords, s); }
void OnPaint( wxPaintEvent& );
void OnSize( wxSizeEvent& );
void OnKeyDown( wxKeyEvent& );
void OnKeyUp( wxKeyEvent& );
+ void OnChar( wxKeyEvent& );
void OnEraseBackground( wxEraseEvent& );
- void SetCurrentCell( const wxGridCellCoords& coords );
- void SetCurrentCell( int row, int col )
- { SetCurrentCell( wxGridCellCoords(row, col) ); }
+ bool SetCurrentCell( const wxGridCellCoords& coords );
+ bool SetCurrentCell( int row, int col )
+ { return SetCurrentCell( wxGridCellCoords(row, col) ); }
+
- void HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCol );
+ // this function is called to extend the block being currently selected
+ // from mouse and keyboard event handlers
+ void UpdateBlockBeingSelected(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() ); }
+ void UpdateBlockBeingSelected(const wxGridCellCoords& topLeft,
+ const wxGridCellCoords& bottomRight)
+ { UpdateBlockBeingSelected(topLeft.GetRow(), topLeft.GetCol(),
+ bottomRight.GetRow(), bottomRight.GetCol()); }
// ------ functions to get/send data (see also public functions)
//
bool GetModelValues();
bool SetModelValues();
- friend class wxGridSelection;
+ friend class WXDLLIMPEXP_FWD_ADV wxGridSelection;
+ friend class wxGridRowOperations;
+ friend class wxGridColumnOperations;
+
+ // they call our private Process{{Corner,Col,Row}Label,GridCell}MouseEvent()
+ friend class wxGridCornerLabelWindow;
+ friend class wxGridColLabelWindow;
+ friend class wxGridRowLabelWindow;
+ friend class wxGridWindow;
+
+ friend class wxGridHeaderCtrl;
+
+private:
+ // implement wxScrolledWindow method to return m_gridWin size
+ virtual wxSize GetSizeAvailableForScrollTarget(const wxSize& size);
+
+ // redraw the grid lines, should be called after changing their attributes
+ void RedrawGridLines();
+
+ // common part of Clip{Horz,Vert}GridLines
+ void DoClipGridLines(bool& var, bool clip);
+
+ // update the sorting indicator shown in the specified column (whose index
+ // must be valid)
+ //
+ // this will use GetSortingColumn() and IsSortOrderAscending() to determine
+ // the sorting indicator to effectively show
+ void UpdateColumnSortingIndicator(int col);
+
+ // update the grid after changing the columns order (common part of
+ // SetColPos() and ResetColPos())
+ void RefreshAfterColPosChange();
+
+
+ // return the position (not index) of the column at the given logical pixel
+ // position
+ //
+ // this always returns a valid position, even if the coordinate is out of
+ // bounds (in which case first/last column is returned)
+ int XToPos(int x) const;
+
+
+ // event handlers and their helpers
+ // --------------------------------
+
+ // process mouse drag event in WXGRID_CURSOR_SELECT_CELL mode
+ void DoGridCellDrag(wxMouseEvent& event,
+ const wxGridCellCoords& coords,
+ bool isFirstDrag);
+
+ // process row/column resizing drag event
+ void DoGridLineDrag(wxMouseEvent& event, const wxGridOperations& oper);
+
+ // process mouse drag event in the grid window
+ void DoGridDragEvent(wxMouseEvent& event, const wxGridCellCoords& coords);
+
+ // process different clicks on grid cells
+ void DoGridCellLeftDown(wxMouseEvent& event,
+ const wxGridCellCoords& coords,
+ const wxPoint& pos);
+ void DoGridCellLeftDClick(wxMouseEvent& event,
+ const wxGridCellCoords& coords,
+ const wxPoint& pos);
+ void DoGridCellLeftUp(wxMouseEvent& event, const wxGridCellCoords& coords);
+
+ // process movement (but not dragging) event in the grid cell area
+ void DoGridMouseMoveEvent(wxMouseEvent& event,
+ const wxGridCellCoords& coords,
+ const wxPoint& pos);
+
+ // process mouse events in the grid window
+ void ProcessGridCellMouseEvent(wxMouseEvent& event);
+
+ // process mouse events in the row/column labels/corner windows
+ void ProcessRowLabelMouseEvent(wxMouseEvent& event);
+ void ProcessColLabelMouseEvent(wxMouseEvent& event);
+ void ProcessCornerLabelMouseEvent(wxMouseEvent& event);
+
+ void DoColHeaderClick(int col);
+
+ void DoStartResizeCol(int col);
+ void DoUpdateResizeCol(int x);
+ void DoUpdateResizeColWidth(int w);
+ void DoStartMoveCol(int col);
+
+ void DoEndDragResizeRow();
+ void DoEndDragResizeCol(wxMouseEvent *event = NULL);
+ void DoEndMoveCol(int pos);
+
+
+ // common implementations of methods defined for both rows and columns
+ void DeselectLine(int line, const wxGridOperations& oper);
+ void DoEndDragResizeLine(const wxGridOperations& oper);
+ int PosToLinePos(int pos, bool clipToMinMax,
+ const wxGridOperations& oper) const;
+ int PosToLine(int pos, bool clipToMinMax,
+ const wxGridOperations& oper) const;
+ int PosToEdgeOfLine(int pos, const wxGridOperations& oper) const;
+
+ bool DoMoveCursor(bool expandSelection,
+ const wxGridDirectionOperations& diroper);
+ bool DoMoveCursorByPage(const wxGridDirectionOperations& diroper);
+ bool DoMoveCursorByBlock(bool expandSelection,
+ const wxGridDirectionOperations& diroper);
+ void AdvanceToNextNonEmpty(wxGridCellCoords& coords,
+ const wxGridDirectionOperations& diroper);
+
+ // common part of {Insert,Delete}{Rows,Cols}
+ bool DoModifyLines(bool (wxGridTableBase::*funcModify)(size_t, size_t),
+ int pos, int num, bool updateLabels);
+ // Append{Rows,Cols} is a bit different because of one less parameter
+ bool DoAppendLines(bool (wxGridTableBase::*funcAppend)(size_t),
+ int num, bool updateLabels);
DECLARE_DYNAMIC_CLASS( wxGrid )
DECLARE_EVENT_TABLE()
+ DECLARE_NO_COPY_CLASS(wxGrid)
+};
+
+// ----------------------------------------------------------------------------
+// wxGridUpdateLocker prevents updates to a grid during its lifetime
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxGridUpdateLocker
+{
+public:
+ // if the pointer is NULL, Create() can be called later
+ wxGridUpdateLocker(wxGrid *grid = NULL)
+ {
+ Init(grid);
+ }
+
+ // can be called if ctor was used with a NULL pointer, must not be called
+ // more than once
+ void Create(wxGrid *grid)
+ {
+ wxASSERT_MSG( !m_grid, _T("shouldn't be called more than once") );
+
+ Init(grid);
+ }
+
+ ~wxGridUpdateLocker()
+ {
+ if ( m_grid )
+ m_grid->EndBatch();
+ }
+
+private:
+ void Init(wxGrid *grid)
+ {
+ m_grid = grid;
+ if ( m_grid )
+ m_grid->BeginBatch();
+ }
+
+ wxGrid *m_grid;
+
+ DECLARE_NO_COPY_CLASS(wxGridUpdateLocker)
};
// ----------------------------------------------------------------------------
// Grid event class and event types
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxGridEvent : public wxNotifyEvent
+class WXDLLIMPEXP_ADV wxGridEvent : public wxNotifyEvent,
+ public wxKeyboardState
{
public:
wxGridEvent()
- : wxNotifyEvent(), m_row(-1), m_col(-1), m_x(-1), m_y(-1),
- m_selecting(0), m_control(0), m_meta(0), m_shift(0), m_alt(0)
- {
- }
+ : wxNotifyEvent()
+ {
+ Init(-1, -1, -1, -1, false);
+ }
+
+ wxGridEvent(int id,
+ wxEventType type,
+ wxObject* obj,
+ int row = -1, int col = -1,
+ int x = -1, int y = -1,
+ bool sel = true,
+ const wxKeyboardState& kbd = wxKeyboardState())
+ : wxNotifyEvent(type, id),
+ wxKeyboardState(kbd)
+ {
+ Init(row, col, x, y, sel);
+ SetEventObject(obj);
+ }
- wxGridEvent(int id, wxEventType type, wxObject* obj,
- 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);
+ // explicitly specifying inline allows gcc < 3.4 to
+ // handle the deprecation attribute even in the constructor.
+ wxDEPRECATED( inline
+ wxGridEvent(int id,
+ wxEventType type,
+ wxObject* obj,
+ int row, int col,
+ int x, int y,
+ bool sel,
+ bool control,
+ 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; }
- bool AltDown() { return m_alt; }
+
+ virtual wxEvent *Clone() const { return new wxGridEvent(*this); }
protected:
int m_row;
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)
+private:
+ void Init(int row, int col, int x, int y, bool sel)
+ {
+ m_row = row;
+ m_col = col;
+ m_x = x;
+ m_y = y;
+ m_selecting = sel;
+ }
+
+ DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxGridEvent)
};
-class WXDLLEXPORT wxGridSizeEvent : public wxNotifyEvent
+class WXDLLIMPEXP_ADV wxGridSizeEvent : public wxNotifyEvent,
+ public wxKeyboardState
{
public:
wxGridSizeEvent()
- : wxNotifyEvent(), m_rowOrCol(-1), m_x(-1), m_y(-1),
- m_control(0), m_meta(0), m_shift(0), m_alt(0)
- {
- }
+ : wxNotifyEvent()
+ {
+ Init(-1, -1, -1);
+ }
+
+ wxGridSizeEvent(int id,
+ wxEventType type,
+ wxObject* obj,
+ int rowOrCol = -1,
+ int x = -1, int y = -1,
+ const wxKeyboardState& kbd = wxKeyboardState())
+ : wxNotifyEvent(type, id),
+ wxKeyboardState(kbd)
+ {
+ Init(rowOrCol, x, y);
+
+ SetEventObject(obj);
+ }
- wxGridSizeEvent(int id, wxEventType type, wxObject* obj,
- int rowOrCol=-1, int x=-1, int y=-1,
- bool control=FALSE, bool shift=FALSE, bool alt=FALSE, bool meta=FALSE);
+ wxDEPRECATED( inline
+ wxGridSizeEvent(int id,
+ wxEventType type,
+ wxObject* obj,
+ int rowOrCol,
+ int x, int y,
+ bool control,
+ bool shift = false,
+ bool alt = false,
+ bool meta = false) );
int GetRowOrCol() { return m_rowOrCol; }
wxPoint GetPosition() { return wxPoint( m_x, m_y ); }
- bool ControlDown() { return m_control; }
- bool MetaDown() { return m_meta; }
- bool ShiftDown() { return m_shift; }
- bool AltDown() { return m_alt; }
+
+ virtual wxEvent *Clone() const { return new wxGridSizeEvent(*this); }
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)
+private:
+ void Init(int rowOrCol, int x, int y)
+ {
+ m_rowOrCol = rowOrCol;
+ m_x = x;
+ m_y = y;
+ }
+
+ DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxGridSizeEvent)
};
-class WXDLLEXPORT wxGridRangeSelectEvent : public wxNotifyEvent
+class WXDLLIMPEXP_ADV wxGridRangeSelectEvent : public wxNotifyEvent,
+ public wxKeyboardState
{
public:
wxGridRangeSelectEvent()
: wxNotifyEvent()
- {
- m_topLeft = wxGridNoCellCoords;
- m_bottomRight = wxGridNoCellCoords;
- m_selecting = FALSE;
- m_control = FALSE;
- m_meta = FALSE;
- m_shift = FALSE;
- m_alt = FALSE;
- }
+ {
+ Init(wxGridNoCellCoords, wxGridNoCellCoords, false);
+ }
+
+ wxGridRangeSelectEvent(int id,
+ wxEventType type,
+ wxObject* obj,
+ const wxGridCellCoords& topLeft,
+ const wxGridCellCoords& bottomRight,
+ bool sel = true,
+ const wxKeyboardState& kbd = wxKeyboardState())
+ : wxNotifyEvent(type, id),
+ wxKeyboardState(kbd)
+ {
+ Init(topLeft, bottomRight, sel);
+
+ SetEventObject(obj);
+ }
- wxGridRangeSelectEvent(int id, wxEventType type, wxObject* obj,
+ wxDEPRECATED( inline
+ 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);
+ bool sel,
+ bool control,
+ bool shift = false,
+ bool alt = false,
+ bool meta = false) );
wxGridCellCoords GetTopLeftCoords() { return m_topLeft; }
wxGridCellCoords GetBottomRightCoords() { return m_bottomRight; }
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; }
- bool AltDown() { return m_alt; }
+
+ virtual wxEvent *Clone() const { return new wxGridRangeSelectEvent(*this); }
protected:
+ void Init(const wxGridCellCoords& topLeft,
+ const wxGridCellCoords& bottomRight,
+ bool selecting)
+ {
+ m_topLeft = topLeft;
+ m_bottomRight = bottomRight;
+ m_selecting = selecting;
+ }
+
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_ASSIGN(wxGridRangeSelectEvent)
};
-class WXDLLEXPORT wxGridEditorCreatedEvent : public wxCommandEvent {
+class WXDLLIMPEXP_ADV wxGridEditorCreatedEvent : public wxCommandEvent
+{
public:
wxGridEditorCreatedEvent()
: wxCommandEvent()
void SetCol(int col) { m_col = col; }
void SetControl(wxControl* ctrl) { m_ctrl = ctrl; }
+ virtual wxEvent *Clone() const { return new wxGridEditorCreatedEvent(*this); }
+
private:
int m_row;
int m_col;
wxControl* m_ctrl;
- DECLARE_DYNAMIC_CLASS(wxGridEditorCreatedEvent)
+ DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxGridEditorCreatedEvent)
};
-BEGIN_DECLARE_EVENT_TYPES()
- DECLARE_EVENT_TYPE(wxEVT_GRID_CELL_LEFT_CLICK, 1580)
- DECLARE_EVENT_TYPE(wxEVT_GRID_CELL_RIGHT_CLICK, 1581)
- DECLARE_EVENT_TYPE(wxEVT_GRID_CELL_LEFT_DCLICK, 1582)
- DECLARE_EVENT_TYPE(wxEVT_GRID_CELL_RIGHT_DCLICK, 1583)
- DECLARE_EVENT_TYPE(wxEVT_GRID_LABEL_LEFT_CLICK, 1584)
- DECLARE_EVENT_TYPE(wxEVT_GRID_LABEL_RIGHT_CLICK, 1585)
- DECLARE_EVENT_TYPE(wxEVT_GRID_LABEL_LEFT_DCLICK, 1586)
- DECLARE_EVENT_TYPE(wxEVT_GRID_LABEL_RIGHT_DCLICK, 1587)
- DECLARE_EVENT_TYPE(wxEVT_GRID_ROW_SIZE, 1588)
- DECLARE_EVENT_TYPE(wxEVT_GRID_COL_SIZE, 1589)
- DECLARE_EVENT_TYPE(wxEVT_GRID_RANGE_SELECT, 1590)
- DECLARE_EVENT_TYPE(wxEVT_GRID_CELL_CHANGE, 1591)
- DECLARE_EVENT_TYPE(wxEVT_GRID_SELECT_CELL, 1592)
- DECLARE_EVENT_TYPE(wxEVT_GRID_EDITOR_SHOWN, 1593)
- DECLARE_EVENT_TYPE(wxEVT_GRID_EDITOR_HIDDEN, 1594)
- DECLARE_EVENT_TYPE(wxEVT_GRID_EDITOR_CREATED, 1595)
-END_DECLARE_EVENT_TYPES()
-
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_CELL_LEFT_CLICK;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_CELL_RIGHT_CLICK;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_CELL_LEFT_DCLICK;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_CELL_RIGHT_DCLICK;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_LABEL_LEFT_CLICK;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_LABEL_RIGHT_CLICK;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_LABEL_LEFT_DCLICK;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_LABEL_RIGHT_DCLICK;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_ROW_SIZE;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_COL_SIZE;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_RANGE_SELECT;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_CELL_CHANGING;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_CELL_CHANGED;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_SELECT_CELL;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_EDITOR_SHOWN;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_EDITOR_HIDDEN;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_EDITOR_CREATED;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_CELL_BEGIN_DRAG;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_COL_MOVE;
+extern WXDLLIMPEXP_ADV const wxEventType wxEVT_GRID_COL_SORT;
typedef void (wxEvtHandler::*wxGridEventFunction)(wxGridEvent&);
typedef void (wxEvtHandler::*wxGridSizeEventFunction)(wxGridSizeEvent&);
typedef void (wxEvtHandler::*wxGridRangeSelectEventFunction)(wxGridRangeSelectEvent&);
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 ),
-
+#define wxGridEventHandler(func) \
+ (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxGridEventFunction, &func)
+
+#define wxGridSizeEventHandler(func) \
+ (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxGridSizeEventFunction, &func)
+
+#define wxGridRangeSelectEventHandler(func) \
+ (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxGridRangeSelectEventFunction, &func)
+
+#define wxGridEditorCreatedEventHandler(func) \
+ (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxGridEditorCreatedEventFunction, &func)
+
+#define wx__DECLARE_GRIDEVT(evt, id, fn) \
+ wx__DECLARE_EVT1(wxEVT_GRID_ ## evt, id, wxGridEventHandler(fn))
+
+#define wx__DECLARE_GRIDSIZEEVT(evt, id, fn) \
+ wx__DECLARE_EVT1(wxEVT_GRID_ ## evt, id, wxGridSizeEventHandler(fn))
+
+#define wx__DECLARE_GRIDRANGESELEVT(evt, id, fn) \
+ wx__DECLARE_EVT1(wxEVT_GRID_ ## evt, id, wxGridRangeSelectEventHandler(fn))
+
+#define wx__DECLARE_GRIDEDITOREVT(evt, id, fn) \
+ wx__DECLARE_EVT1(wxEVT_GRID_ ## evt, id, wxGridEditorCreatedEventHandler(fn))
+
+#define EVT_GRID_CMD_CELL_LEFT_CLICK(id, fn) wx__DECLARE_GRIDEVT(CELL_LEFT_CLICK, id, fn)
+#define EVT_GRID_CMD_CELL_RIGHT_CLICK(id, fn) wx__DECLARE_GRIDEVT(CELL_RIGHT_CLICK, id, fn)
+#define EVT_GRID_CMD_CELL_LEFT_DCLICK(id, fn) wx__DECLARE_GRIDEVT(CELL_LEFT_DCLICK, id, fn)
+#define EVT_GRID_CMD_CELL_RIGHT_DCLICK(id, fn) wx__DECLARE_GRIDEVT(CELL_RIGHT_DCLICK, id, fn)
+#define EVT_GRID_CMD_LABEL_LEFT_CLICK(id, fn) wx__DECLARE_GRIDEVT(LABEL_LEFT_CLICK, id, fn)
+#define EVT_GRID_CMD_LABEL_RIGHT_CLICK(id, fn) wx__DECLARE_GRIDEVT(LABEL_RIGHT_CLICK, id, fn)
+#define EVT_GRID_CMD_LABEL_LEFT_DCLICK(id, fn) wx__DECLARE_GRIDEVT(LABEL_LEFT_DCLICK, id, fn)
+#define EVT_GRID_CMD_LABEL_RIGHT_DCLICK(id, fn) wx__DECLARE_GRIDEVT(LABEL_RIGHT_DCLICK, id, fn)
+#define EVT_GRID_CMD_ROW_SIZE(id, fn) wx__DECLARE_GRIDSIZEEVT(ROW_SIZE, id, fn)
+#define EVT_GRID_CMD_COL_SIZE(id, fn) wx__DECLARE_GRIDSIZEEVT(COL_SIZE, id, fn)
+#define EVT_GRID_CMD_COL_MOVE(id, fn) wx__DECLARE_GRIDEVT(COL_MOVE, id, fn)
+#define EVT_GRID_CMD_COL_SORT(id, fn) wx__DECLARE_GRIDEVT(COL_SORT, id, fn)
+#define EVT_GRID_CMD_RANGE_SELECT(id, fn) wx__DECLARE_GRIDRANGESELEVT(RANGE_SELECT, id, fn)
+#define EVT_GRID_CMD_CELL_CHANGING(id, fn) wx__DECLARE_GRIDEVT(CELL_CHANGING, id, fn)
+#define EVT_GRID_CMD_CELL_CHANGED(id, fn) wx__DECLARE_GRIDEVT(CELL_CHANGED, id, fn)
+#define EVT_GRID_CMD_SELECT_CELL(id, fn) wx__DECLARE_GRIDEVT(SELECT_CELL, id, fn)
+#define EVT_GRID_CMD_EDITOR_SHOWN(id, fn) wx__DECLARE_GRIDEVT(EDITOR_SHOWN, id, fn)
+#define EVT_GRID_CMD_EDITOR_HIDDEN(id, fn) wx__DECLARE_GRIDEVT(EDITOR_HIDDEN, id, fn)
+#define EVT_GRID_CMD_EDITOR_CREATED(id, fn) wx__DECLARE_GRIDEDITOREVT(EDITOR_CREATED, id, fn)
+#define EVT_GRID_CMD_CELL_BEGIN_DRAG(id, fn) wx__DECLARE_GRIDEVT(CELL_BEGIN_DRAG, id, fn)
+
+// same as above but for any id (exists mainly for backwards compatibility but
+// then it's also true that you rarely have multiple grid in the same window)
+#define EVT_GRID_CELL_LEFT_CLICK(fn) EVT_GRID_CMD_CELL_LEFT_CLICK(wxID_ANY, fn)
+#define EVT_GRID_CELL_RIGHT_CLICK(fn) EVT_GRID_CMD_CELL_RIGHT_CLICK(wxID_ANY, fn)
+#define EVT_GRID_CELL_LEFT_DCLICK(fn) EVT_GRID_CMD_CELL_LEFT_DCLICK(wxID_ANY, fn)
+#define EVT_GRID_CELL_RIGHT_DCLICK(fn) EVT_GRID_CMD_CELL_RIGHT_DCLICK(wxID_ANY, fn)
+#define EVT_GRID_LABEL_LEFT_CLICK(fn) EVT_GRID_CMD_LABEL_LEFT_CLICK(wxID_ANY, fn)
+#define EVT_GRID_LABEL_RIGHT_CLICK(fn) EVT_GRID_CMD_LABEL_RIGHT_CLICK(wxID_ANY, fn)
+#define EVT_GRID_LABEL_LEFT_DCLICK(fn) EVT_GRID_CMD_LABEL_LEFT_DCLICK(wxID_ANY, fn)
+#define EVT_GRID_LABEL_RIGHT_DCLICK(fn) EVT_GRID_CMD_LABEL_RIGHT_DCLICK(wxID_ANY, fn)
+#define EVT_GRID_ROW_SIZE(fn) EVT_GRID_CMD_ROW_SIZE(wxID_ANY, fn)
+#define EVT_GRID_COL_SIZE(fn) EVT_GRID_CMD_COL_SIZE(wxID_ANY, fn)
+#define EVT_GRID_COL_MOVE(fn) EVT_GRID_CMD_COL_MOVE(wxID_ANY, fn)
+#define EVT_GRID_COL_SORT(fn) EVT_GRID_CMD_COL_SORT(wxID_ANY, fn)
+#define EVT_GRID_RANGE_SELECT(fn) EVT_GRID_CMD_RANGE_SELECT(wxID_ANY, fn)
+#define EVT_GRID_CELL_CHANGING(fn) EVT_GRID_CMD_CELL_CHANGING(wxID_ANY, fn)
+#define EVT_GRID_CELL_CHANGED(fn) EVT_GRID_CMD_CELL_CHANGED(wxID_ANY, fn)
+#define EVT_GRID_SELECT_CELL(fn) EVT_GRID_CMD_SELECT_CELL(wxID_ANY, fn)
+#define EVT_GRID_EDITOR_SHOWN(fn) EVT_GRID_CMD_EDITOR_SHOWN(wxID_ANY, fn)
+#define EVT_GRID_EDITOR_HIDDEN(fn) EVT_GRID_CMD_EDITOR_HIDDEN(wxID_ANY, fn)
+#define EVT_GRID_EDITOR_CREATED(fn) EVT_GRID_CMD_EDITOR_CREATED(wxID_ANY, fn)
+#define EVT_GRID_CELL_BEGIN_DRAG(fn) EVT_GRID_CMD_CELL_BEGIN_DRAG(wxID_ANY, fn)
+
+// we used to have a single wxEVT_GRID_CELL_CHANGE event but it was split into
+// wxEVT_GRID_CELL_CHANGING and CHANGED ones in wx 2.9.0, however the CHANGED
+// is basically the same as the old CHANGE event so we keep the name for
+// compatibility
+#if WXWIN_COMPATIBILITY_2_8
+ #define wxEVT_GRID_CELL_CHANGE wxEVT_GRID_CELL_CHANGED
+
+ #define EVT_GRID_CMD_CELL_CHANGE EVT_GRID_CMD_CELL_CHANGED
+ #define EVT_GRID_CELL_CHANGE EVT_GRID_CELL_CHANGED
+#endif // WXWIN_COMPATIBILITY_2_8
#if 0 // TODO: implement these ? others ?
extern const int wxEVT_GRID_CHANGE_LABELS;
extern const int wxEVT_GRID_CHANGE_SEL_LABEL;
-#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 ),
+#define EVT_GRID_CREATE_CELL(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_CREATE_CELL, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxGridEventFunction, &fn ), NULL ),
+#define EVT_GRID_CHANGE_LABELS(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_CHANGE_LABELS, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxGridEventFunction, &fn ), NULL ),
+#define EVT_GRID_CHANGE_SEL_LABEL(fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_CHANGE_SEL_LABEL, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxGridEventFunction, &fn ), NULL ),
#endif
-#endif // #ifndef __WXGRID_H__
-
-#endif // ifndef wxUSE_NEW_GRID
+#endif // wxUSE_GRID
+#endif // _WX_GENERIC_GRID_H_
projects / wxWidgets.git / blobdiff