Add files necessary to run Expat configure.

[wxWidgets.git] / interface / wx / grid.h

diff --git a/interface/wx/grid.h b/interface/wx/grid.h
index 0f3076dbf47109aa171ff1f8730404179bb7c683..2bdabe866a6e211220ba74037795d3e79522fc62 100644 (file)
--- a/interface/wx/grid.h
+++ b/interface/wx/grid.h
@@ -23,9 +23,11 @@
          wxGridCellFloatRenderer, wxGridCellNumberRenderer,
          wxGridCellStringRenderer
 */
          wxGridCellFloatRenderer, wxGridCellNumberRenderer,
          wxGridCellStringRenderer
 */

-class wxGridCellRenderer
+class wxGridCellRenderer : public wxClientDataContainer, public wxRefCounter

 {
 public:
 {
 public:

+    wxGridCellRenderer();
+

     /**
         This function must be implemented in derived classes to return a copy
         of itself.
     /**
         This function must be implemented in derived classes to return a copy
         of itself.


@@ -50,6 +52,12 @@ public:
     */
     virtual wxSize GetBestSize(wxGrid& grid, wxGridCellAttr& attr, wxDC& dc,
                                int row, int col) = 0;
     */
     virtual wxSize GetBestSize(wxGrid& grid, wxGridCellAttr& attr, wxDC& dc,
                                int row, int col) = 0;

+
+protected:
+    /**
+        The destructor is private because only DecRef() can delete us.
+    */
+    virtual ~wxGridCellRenderer();

 };
 
 /**
 };
 
 /**


@@ -343,7 +351,7 @@ public:
          wxGridCellFloatEditor, wxGridCellNumberEditor,
          wxGridCellTextEditor
 */
          wxGridCellFloatEditor, wxGridCellNumberEditor,
          wxGridCellTextEditor
 */

-class wxGridCellEditor
+class wxGridCellEditor : public wxClientDataContainer, public wxRefCounter

 {
 public:
     /**
 {
 public:
     /**


@@ -387,10 +395,10 @@ public:
         its string form and possibly saved internally using its real type by
         BeginEdit()). If it isn't, it just returns @false, otherwise it must do
         the following:
         its string form and possibly saved internally using its real type by
         BeginEdit()). If it isn't, it just returns @false, otherwise it must do
         the following:

-            # Save the new value internally so that ApplyEdit() could apply it.
-            # Fill @a newval (which is never @NULL) with the string
+            - Save the new value internally so that ApplyEdit() could apply it.
+            - Fill @a newval (which is never @NULL) with the string

             representation of the new value.
             representation of the new value.

-            # Return @true
+            - Return @true

 
         Notice that it must @em not modify the grid as the change could still
         be vetoed.
 
         Notice that it must @em not modify the grid as the change could still
         be vetoed.


@@ -424,7 +432,7 @@ public:
         Draws the part of the cell not occupied by the control: the base class
         version just fills it with background colour from the attribute.
     */
         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);
+    virtual void PaintBackground(wxDC& dc, const wxRect& rectCell, wxGridCellAttr& attr);

 
     /**
         Reset the value in the control back to its starting value.
 
     /**
         Reset the value in the control back to its starting value.


@@ -454,6 +462,11 @@ public:
     */
     virtual void StartingKey(wxKeyEvent& event);
 
     */
     virtual void StartingKey(wxKeyEvent& event);
 

+    /**
+       Returns the value currently in the editor control.
+     */
+    virtual wxString GetValue() const = 0;
+

 protected:
 
     /**
 protected:
 
     /**


@@ -612,15 +625,26 @@ class wxGridCellTextEditor : public wxGridCellEditor
 {
 public:
     /**
 {
 public:
     /**

-        Default constructor.
+        Text cell editor constructor.
+
+        @param maxChars
+            Maximum width of text (this parameter is supported starting since
+            wxWidgets 2.9.5).

     */
     */

-    wxGridCellTextEditor();
+    explicit wxGridCellTextEditor(size_t maxChars = 0);

 
     /**
         The parameters string format is "n" where n is a number representing
         the maximum width.
     */
     virtual void SetParameters(const wxString& params);
 
     /**
         The parameters string format is "n" where n is a number representing
         the maximum width.
     */
     virtual void SetParameters(const wxString& params);

+
+    /**
+        Set validator to validate user input.
+
+        @since 2.9.5
+    */
+    virtual void SetValidator(const wxValidator& validator);

 };
 
 /**
 };
 
 /**


@@ -716,7 +740,7 @@ protected:
     @library{wxadv}
     @category{grid}
 */
     @library{wxadv}
     @category{grid}
 */

-class wxGridCellAttr
+class wxGridCellAttr : public wxClientDataContainer, public wxRefCounter

 {
 public:
     /**
 {
 public:
     /**


@@ -912,6 +936,13 @@ public:
         Sets the text colour.
     */
     void SetTextColour(const wxColour& colText);
         Sets the text colour.
     */
     void SetTextColour(const wxColour& colText);

+
+protected:
+
+    /**
+        The destructor is private because only DecRef() can delete us.
+    */
+    virtual ~wxGridCellAttr();

 };
 
 /**
 };
 
 /**


@@ -948,6 +979,7 @@ public:
                             wxDC& dc,
                             wxRect& rect) const = 0;
 };
                             wxDC& dc,
                             wxRect& rect) const = 0;
 };

+

 /**
     Common base class for row and column headers renderers.
 
 /**
     Common base class for row and column headers renderers.
 


@@ -1678,6 +1710,87 @@ public:
     virtual bool CanHaveAttributes();
 };
 
     virtual bool CanHaveAttributes();
 };
 

+
+
+enum wxGridTableRequest
+{
+    wxGRIDTABLE_REQUEST_VIEW_GET_VALUES = 2000,
+    wxGRIDTABLE_REQUEST_VIEW_SEND_VALUES,
+    wxGRIDTABLE_NOTIFY_ROWS_INSERTED,
+    wxGRIDTABLE_NOTIFY_ROWS_APPENDED,
+    wxGRIDTABLE_NOTIFY_ROWS_DELETED,
+    wxGRIDTABLE_NOTIFY_COLS_INSERTED,
+    wxGRIDTABLE_NOTIFY_COLS_APPENDED,
+    wxGRIDTABLE_NOTIFY_COLS_DELETED
+};
+
+
+/**
+   @class wxGridTableMessage
+
+   A simple class used to pass messages from the table to the grid.
+
+    @library{wxadv}
+    @category{grid}
+*/
+class wxGridTableMessage
+{
+public:
+    wxGridTableMessage();
+    wxGridTableMessage( wxGridTableBase *table, int id,
+                        int comInt1 = -1,
+                        int comInt2 = -1 );
+
+    void SetTableObject( wxGridTableBase *table );
+    wxGridTableBase * GetTableObject() const;
+    void SetId( int id );
+    int  GetId();
+    void SetCommandInt( int comInt1 );
+    int  GetCommandInt();
+    void SetCommandInt2( int comInt2 );
+    int  GetCommandInt2();
+};
+
+
+
+/**
+   @class wxGridStringTable
+
+   Simplest type of data table for a grid for small tables of strings
+   that are stored in memory
+*/
+class wxGridStringTable : public wxGridTableBase
+{
+public:
+    wxGridStringTable();
+    wxGridStringTable( int numRows, int numCols );
+
+    // these are pure virtual in wxGridTableBase
+    virtual int GetNumberRows();
+    virtual int GetNumberCols();
+    virtual wxString GetValue( int row, int col );
+    virtual void SetValue( int row, int col, const wxString& value );
+
+    // overridden functions from wxGridTableBase
+    void Clear();
+    bool InsertRows( size_t pos = 0, size_t numRows = 1 );
+    bool AppendRows( size_t numRows = 1 );
+    bool DeleteRows( size_t pos = 0, size_t numRows = 1 );
+    bool InsertCols( size_t pos = 0, size_t numCols = 1 );
+    bool AppendCols( size_t numCols = 1 );
+    bool DeleteCols( size_t pos = 0, size_t numCols = 1 );
+
+    void SetRowLabelValue( int row, const wxString& );
+    void SetColLabelValue( int col, const wxString& );
+    wxString GetRowLabelValue( int row );
+    wxString GetColLabelValue( int col );
+};
+
+
+
+
+
+

 /**
     @class wxGridSizesInfo
 
 /**
     @class wxGridSizesInfo
 


@@ -1742,6 +1855,53 @@ struct wxGridSizesInfo
 };
 
 
 };
 
 

+
+/**
+    Rendering styles supported by wxGrid::Render() method.
+
+    @since 2.9.4
+ */
+enum wxGridRenderStyle
+{
+    /// Draw grid row header labels.
+    wxGRID_DRAW_ROWS_HEADER = 0x001,
+
+    /// Draw grid column header labels.
+    wxGRID_DRAW_COLS_HEADER = 0x002,
+
+    /// Draw grid cell border lines.
+    wxGRID_DRAW_CELL_LINES = 0x004,
+
+    /**
+        Draw a bounding rectangle around the rendered cell area.
+
+        Useful where row or column headers are not drawn or where there is
+        multi row or column cell clipping and therefore no cell border at
+        the rendered outer boundary.
+    */
+    wxGRID_DRAW_BOX_RECT = 0x008,
+
+    /**
+        Draw the grid cell selection highlight if a selection is present.
+
+        At present the highlight colour drawn depends on whether the grid
+        window loses focus before drawing begins.
+    */
+    wxGRID_DRAW_SELECTION = 0x010,
+
+    /**
+        The default render style.
+
+        Includes all except wxGRID_DRAW_SELECTION.
+     */
+    wxGRID_DRAW_DEFAULT = wxGRID_DRAW_ROWS_HEADER |
+                          wxGRID_DRAW_COLS_HEADER |
+                          wxGRID_DRAW_CELL_LINES |
+                          wxGRID_DRAW_BOX_RECT
+};
+
+
+

 /**
     @class wxGrid
 
 /**
     @class wxGrid
 


@@ -1850,6 +2010,29 @@ public:
         CellSpan_Main
     };
 
         CellSpan_Main
     };
 

+    /**
+        Constants defining different support built-in TAB handling behaviours.
+
+        The elements of this enum determine what happens when TAB is pressed
+        when the cursor is in the rightmost column (or Shift-TAB is pressed
+        when the cursor is in the leftmost one).
+
+        @see SetTabBehaviour(), @c wxEVT_GRID_TABBING
+
+        @since 2.9.5
+     */
+    enum TabBehaviour
+    {
+        /// Do nothing, this is default.
+        Tab_Stop,
+
+        /// Move to the beginning of the next (or the end of the previous) row.
+        Tab_Wrap,
+
+        /// Move to the next (or the previous) control after the grid.
+        Tab_Leave
+    };
+

     /**
         @name Constructors and Initialization
      */
     /**
         @name Constructors and Initialization
      */


@@ -1924,6 +2107,11 @@ public:
     bool SetTable(wxGridTableBase* table, bool takeOwnership = false,
                   wxGridSelectionModes selmode = wxGridSelectCells);
 
     bool SetTable(wxGridTableBase* table, bool takeOwnership = false,
                   wxGridSelectionModes selmode = wxGridSelectCells);
 

+    /**
+       Receive and handle a message from the table.
+    */
+    bool ProcessTableMessage(wxGridTableMessage& msg);
+

     //@}
 
 
     //@}
 
 


@@ -2766,6 +2954,13 @@ public:
     */
     void AutoSizeRows(bool setAsMin = true);
 
     */
     void AutoSizeRows(bool setAsMin = true);
 

+    /**
+        Returns @true if the cell value can overflow.
+
+        A cell can overflow if the next cell in the row is empty.
+    */
+    bool GetCellOverflow(int row, int col) const;
+

     /**
         Returns the current height of the column labels.
     */
     /**
         Returns the current height of the column labels.
     */


@@ -2791,6 +2986,11 @@ public:
      */
     bool IsColShown(int col) const;
 
      */
     bool IsColShown(int col) const;
 

+    /**
+        Returns @true if the cells can overflow by default.
+    */
+    bool GetDefaultCellOverflow() const;
+

     /**
         Returns the default height for column labels.
     */
     /**
         Returns the default height for column labels.
     */


@@ -2836,6 +3036,11 @@ public:
      */
     bool IsRowShown(int row) const;
 
      */
     bool IsRowShown(int row) const;
 

+    /**
+        Sets the overflow permission of the cell.
+    */
+    void SetCellOverflow(int row, int col, bool allow);
+

     /**
         Sets the height of the column labels.
 
     /**
         Sets the height of the column labels.
 


@@ -2879,7 +3084,9 @@ public:
         Hides the specified column.
 
         To show the column later you need to call SetColSize() with non-0
         Hides the specified column.
 
         To show the column later you need to call SetColSize() with non-0

-        width or ShowCol().
+        width or ShowCol() to restore the previous column width.
+
+        If the column is already hidden, this method doesn't do anything.

 
         @param col
             The column index.
 
         @param col
             The column index.


@@ -2889,11 +3096,21 @@ public:
     /**
         Shows the previously hidden column by resizing it to non-0 size.
 
     /**
         Shows the previously hidden column by resizing it to non-0 size.
 

+        The column is shown again with the same width that it had before
+        HideCol() call.
+
+        If the column is currently shown, this method doesn't do anything.
+

         @see HideCol(), SetColSize()
      */
     void ShowCol(int col);
 
 
         @see HideCol(), SetColSize()
      */
     void ShowCol(int col);
 
 

+    /**
+        Sets the default overflow permission of the cells.
+    */
+    void SetDefaultCellOverflow( bool allow );
+

     /**
         Sets the default width for columns in the grid.
 
     /**
         Sets the default width for columns in the grid.
 


@@ -2950,7 +3167,9 @@ public:
         Hides the specified row.
 
         To show the row later you need to call SetRowSize() with non-0
         Hides the specified row.
 
         To show the row later you need to call SetRowSize() with non-0

-        width or ShowRow().
+        width or ShowRow() to restore its original height.
+
+        If the row is already hidden, this method doesn't do anything.

 
         @param col
             The row index.
 
         @param col
             The row index.


@@ -2958,7 +3177,12 @@ public:
     void HideRow(int col);
 
     /**
     void HideRow(int col);
 
     /**

-        Shows the previously hidden row by resizing it to non-0 size.
+        Shows the previously hidden row.
+
+        The row is shown again with the same height that it had before
+        HideRow() call.
+
+        If the row is currently shown, this method doesn't do anything.

 
         @see HideRow(), SetRowSize()
      */
 
         @see HideRow(), SetRowSize()
      */


@@ -3391,6 +3615,25 @@ public:
     */
     void SetGridCursor(const wxGridCellCoords& coords);
 
     */
     void SetGridCursor(const wxGridCellCoords& coords);
 

+    /**
+        Set the grid's behaviour when the user presses the TAB key.
+
+        Pressing the TAB key moves the grid cursor right in the current row, if
+        there is a cell at the right and, similarly, Shift-TAB moves the cursor
+        to the left in the current row if it's not in the first column.
+
+        What happens if the cursor can't be moved because it it's already at
+        the beginning or end of the row can be configured using this function,
+        see wxGrid::TabBehaviour documentation for the detailed description.
+
+        IF none of the standard behaviours is appropriate, you can always
+        handle @c wxEVT_GRID_TABBING event directly to implement a custom
+        TAB-handling logic.
+
+        @since 2.9.5
+    */
+    void SetTabBehaviour(TabBehaviour behaviour);
+

     //@}
 
 
     //@}
 
 


@@ -4002,6 +4245,39 @@ public:
      */
     void RefreshAttr(int row, int col);
 
      */
     void RefreshAttr(int row, int col);
 

+    /**
+        Draws part or all of a wxGrid on a wxDC for printing or display.
+
+        Pagination can be accomplished by using sequential Render() calls
+        with appropriate values in wxGridCellCoords topLeft and bottomRight.
+
+        @param dc
+            The wxDC to be drawn on.
+        @param pos
+            The position on the wxDC where rendering should begin. If not
+            specified drawing will begin at the wxDC MaxX() and MaxY().
+        @param size
+            The size of the area on the wxDC that the rendered wxGrid should
+            occupy. If not specified the drawing will be scaled to fit the
+            available dc width or height. The wxGrid's aspect ratio is
+            maintained whether or not size is specified.
+        @param topLeft
+            The top left cell of the block to be drawn. Defaults to ( 0, 0 ).
+        @param bottomRight
+            The bottom right cell of the block to be drawn. Defaults to row and
+            column counts.
+        @param style
+            A combination of values from wxGridRenderStyle.
+
+        @since 2.9.4
+     */
+    void Render( wxDC& dc,
+                 const wxPoint& pos = wxDefaultPosition,
+                 const wxSize& size = wxDefaultSize,
+                 const wxGridCellCoords& topLeft = wxGridCellCoords( -1, -1 ),
+                 const wxGridCellCoords& bottomRight = wxGridCellCoords( -1, -1 ),
+                 int style = wxGRID_DRAW_DEFAULT );
+

     /**
         Sets the cell attributes for all cells in the specified column.
 
     /**
         Sets the cell attributes for all cells in the specified column.
 


@@ -4351,6 +4627,12 @@ public:
         and updates the column to indicate the new sort order and refreshes
         itself.
         This event macro corresponds to @c wxEVT_GRID_COL_SORT event type.
         and updates the column to indicate the new sort order and refreshes
         itself.
         This event macro corresponds to @c wxEVT_GRID_COL_SORT event type.

+    @event{EVT_GRID_TABBING(func)}
+        This event is generated when the user presses TAB or Shift-TAB in the
+        grid. It can be used to customize the simple default TAB handling
+        logic, e.g. to go to the next non-empty cell instead of just the next
+        cell. See also wxGrid::SetTabBehaviour(). This event is new since
+        wxWidgets 2.9.5.

     @endEventTable
 
     @library{wxadv}
     @endEventTable
 
     @library{wxadv}


@@ -4436,6 +4718,13 @@ public:
         type.
     @event{EVT_GRID_COL_SIZE(func)}
         Same as EVT_GRID_CMD_COL_SIZE() but uses `wxID_ANY` id.
         type.
     @event{EVT_GRID_COL_SIZE(func)}
         Same as EVT_GRID_CMD_COL_SIZE() but uses `wxID_ANY` id.

+    @event{EVT_GRID_COL_AUTO_SIZE(func)}
+        This event is sent when a column must be resized to its best size, e.g.
+        when the user double clicks the column divider. The default
+        implementation simply resizes the column to fit the column label (but
+        not its contents as this could be too slow for big grids). This macro
+        corresponds to @c wxEVT_GRID_COL_AUTO_SIZE event type and is new since
+        wxWidgets 2.9.5.

     @event{EVT_GRID_ROW_SIZE(func)}
         Same as EVT_GRID_CMD_ROW_SIZE() but uses `wxID_ANY` id.
     @endEventTable
     @event{EVT_GRID_ROW_SIZE(func)}
         Same as EVT_GRID_CMD_ROW_SIZE() but uses `wxID_ANY` id.
     @endEventTable


@@ -4638,3 +4927,27 @@ public:
     void SetRow(int row);
 };
 
     void SetRow(int row);
 };
 

+
+wxEventType wxEVT_GRID_CELL_LEFT_CLICK;
+wxEventType wxEVT_GRID_CELL_RIGHT_CLICK;
+wxEventType wxEVT_GRID_CELL_LEFT_DCLICK;
+wxEventType wxEVT_GRID_CELL_RIGHT_DCLICK;
+wxEventType wxEVT_GRID_LABEL_LEFT_CLICK;
+wxEventType wxEVT_GRID_LABEL_RIGHT_CLICK;
+wxEventType wxEVT_GRID_LABEL_LEFT_DCLICK;
+wxEventType wxEVT_GRID_LABEL_RIGHT_DCLICK;
+wxEventType wxEVT_GRID_ROW_SIZE;
+wxEventType wxEVT_GRID_COL_SIZE;
+wxEventType wxEVT_GRID_COL_AUTO_SIZE;
+wxEventType wxEVT_GRID_RANGE_SELECT;
+wxEventType wxEVT_GRID_CELL_CHANGING;
+wxEventType wxEVT_GRID_CELL_CHANGED;
+wxEventType wxEVT_GRID_SELECT_CELL;
+wxEventType wxEVT_GRID_EDITOR_SHOWN;
+wxEventType wxEVT_GRID_EDITOR_HIDDEN;
+wxEventType wxEVT_GRID_EDITOR_CREATED;
+wxEventType wxEVT_GRID_CELL_BEGIN_DRAG;
+wxEventType wxEVT_GRID_COL_MOVE;
+wxEventType wxEVT_GRID_COL_SORT;
+wxEventType wxEVT_GRID_TABBING;
+