Implementation of wxFopen, wxFreopen, wxStrftime

[wxWidgets.git] / src / generic / gridg.cpp

diff --git a/src/generic/gridg.cpp b/src/generic/gridg.cpp
index 8fae3103b21eff8e6d584bc16ad66b0e5492404c..e1a020e44d95ab36235c0a6b773afede45aca943 100644 (file)
--- a/src/generic/gridg.cpp
+++ b/src/generic/gridg.cpp
@@ -2,40 +2,48 @@
 // Name:        gridg.cpp
 // Purpose:     wxGenericGrid
 // Author:      Julian Smart
 // Name:        gridg.cpp
 // Purpose:     wxGenericGrid
 // Author:      Julian Smart

-// Modified by:
+// Modified by: Michael Bedward
+//                Added edit in place facility, 20 Apr 1999
+//                Added cursor key control, 29 Jun 1999
+//              Gerhard Gruber
+//                Added keyboard navigation, client data, other fixes

 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart and Markus Holzem
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart and Markus Holzem

-// Licence:    wxWindows license
+// Licence:     wxWindows license

 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__

-#pragma implementation "gridg.h"
-#pragma interface
+    #pragma implementation "gridg.h"
+    #pragma interface

 #endif
 
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 #endif
 
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__

-#pragma hdrstop
+    #pragma hdrstop

 #endif
 
 #ifndef WX_PRECOMP
 #endif
 
 #ifndef WX_PRECOMP

-#include "wx/wx.h"
+    #include "wx/utils.h"
+    #include "wx/dcclient.h"
+    #include "wx/dcmemory.h"
+    #include "wx/textctrl.h"
+    #include "wx/settings.h"

 #endif
 
 #include <string.h>
 
 #include "wx/string.h"
 #endif
 
 #include <string.h>
 
 #include "wx/string.h"

+

 #include "wx/generic/gridg.h"
 #include "wx/generic/gridg.h"

-#include "wx/settings.h"

 
 // Set to zero to use no double-buffering
 #ifdef __WXMSW__
 
 // Set to zero to use no double-buffering
 #ifdef __WXMSW__

-#define wxUSE_DOUBLE_BUFFERING 1
+    #define wxUSE_DOUBLE_BUFFERING 1

 #else
 #else

-#define wxUSE_DOUBLE_BUFFERING 0
+    #define wxUSE_DOUBLE_BUFFERING 0

 #endif
 
 #define wxGRID_DRAG_NONE       0
 #endif
 
 #define wxGRID_DRAG_NONE       0


@@ -51,6 +59,9 @@ BEGIN_EVENT_TABLE(wxGenericGrid, wxPanel)
     EVT_ERASE_BACKGROUND(wxGenericGrid::OnEraseBackground)
     EVT_MOUSE_EVENTS(wxGenericGrid::OnMouseEvent)
     EVT_TEXT(wxGRID_TEXT_CTRL, wxGenericGrid::OnText)
     EVT_ERASE_BACKGROUND(wxGenericGrid::OnEraseBackground)
     EVT_MOUSE_EVENTS(wxGenericGrid::OnMouseEvent)
     EVT_TEXT(wxGRID_TEXT_CTRL, wxGenericGrid::OnText)

+    EVT_TEXT(wxGRID_EDIT_IN_PLACE_TEXT_CTRL, wxGenericGrid::OnTextInPlace)
+    EVT_TEXT_ENTER(wxGRID_TEXT_CTRL, wxGenericGrid::OnTextEnter)
+    EVT_TEXT_ENTER(wxGRID_EDIT_IN_PLACE_TEXT_CTRL, wxGenericGrid::OnTextInPlaceEnter)

     EVT_COMMAND_SCROLL(wxGRID_HSCROLL, wxGenericGrid::OnGridScroll)
     EVT_COMMAND_SCROLL(wxGRID_VSCROLL, wxGenericGrid::OnGridScroll)
 
     EVT_COMMAND_SCROLL(wxGRID_HSCROLL, wxGenericGrid::OnGridScroll)
     EVT_COMMAND_SCROLL(wxGRID_VSCROLL, wxGenericGrid::OnGridScroll)
 


@@ -68,10 +79,10 @@ BEGIN_EVENT_TABLE(wxGenericGrid, wxPanel)
 END_EVENT_TABLE()
 
 
 END_EVENT_TABLE()
 
 

-
-
-wxGenericGrid::wxGenericGrid(void)
+wxGenericGrid::wxGenericGrid()

 {
 {

+  m_viewWidth = 0;
+  m_viewHeight = 0;

   m_batchCount = 0;
   m_hScrollBar = (wxScrollBar *) NULL;
   m_vScrollBar = (wxScrollBar *) NULL;
   m_batchCount = 0;
   m_hScrollBar = (wxScrollBar *) NULL;
   m_vScrollBar = (wxScrollBar *) NULL;


@@ -80,14 +91,20 @@ wxGenericGrid::wxGenericGrid(void)
   m_labelTextColour = *wxBLACK;
 //  m_labelBackgroundColour = *wxLIGHT_GREY;
   m_labelBackgroundColour = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE );
   m_labelTextColour = *wxBLACK;
 //  m_labelBackgroundColour = *wxLIGHT_GREY;
   m_labelBackgroundColour = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE );

-  m_labelBackgroundBrush = (wxBrush *) NULL;
-  m_labelTextFont = (wxFont *) NULL;
-  m_cellTextFont = (wxFont *) NULL;
+  m_labelBackgroundBrush = wxNullBrush;
+  m_labelTextFont = wxNullFont;
+  m_cellTextFont = wxNullFont;

   m_textItem = (wxTextCtrl *) NULL;
   m_currentRectVisible = FALSE;
   m_editable = TRUE;
   m_textItem = (wxTextCtrl *) NULL;
   m_currentRectVisible = FALSE;
   m_editable = TRUE;

+
+  m_editInPlace = FALSE;
+  m_inOnTextInPlace = FALSE;
+

 #if defined(__WIN95__)
   m_scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X);
 #if defined(__WIN95__)
   m_scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X);

+#elif defined(__WXGTK__)
+  m_scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X);

 #else
   m_scrollWidth = 16;
 #endif
 #else
   m_scrollWidth = 16;
 #endif


@@ -95,7 +112,7 @@ wxGenericGrid::wxGenericGrid(void)
   m_dragRowOrCol = 0;
   m_dragStartPosition = 0;
   m_dragLastPosition = 0;
   m_dragRowOrCol = 0;
   m_dragStartPosition = 0;
   m_dragLastPosition = 0;

-  m_divisionPen = (wxPen *) NULL;
+  m_divisionPen = wxNullPen;

   m_leftOfSheet = wxGRID_DEFAULT_SHEET_LEFT;
   m_topOfSheet = wxGRID_DEFAULT_SHEET_TOP;
   m_cellHeight = wxGRID_DEFAULT_CELL_HEIGHT;
   m_leftOfSheet = wxGRID_DEFAULT_SHEET_LEFT;
   m_topOfSheet = wxGRID_DEFAULT_SHEET_TOP;
   m_cellHeight = wxGRID_DEFAULT_CELL_HEIGHT;


@@ -122,32 +139,38 @@ wxGenericGrid::wxGenericGrid(void)
   m_rowLabelCells = (wxGridCell **) NULL;
   m_colLabelCells = (wxGridCell **) NULL;
   m_textItem = (wxTextCtrl *) NULL;
   m_rowLabelCells = (wxGridCell **) NULL;
   m_colLabelCells = (wxGridCell **) NULL;
   m_textItem = (wxTextCtrl *) NULL;

-  m_horizontalSashCursor = (wxCursor *) NULL;
-  m_verticalSashCursor = (wxCursor *) NULL;

 }
 
 }
 

-bool wxGenericGrid::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
- long style, const wxString& name)
+bool wxGenericGrid::Create(wxWindow *parent,
+                           wxWindowID id,
+                           const wxPoint& pos,
+                           const wxSize& size,
+                           long style,
+                           const wxString& name)

 {
 {

+  m_viewWidth = 0;
+  m_viewHeight = 0;

   m_batchCount = 0;
   m_editingPanel = (wxPanel *) NULL;
   m_hScrollBar = (wxScrollBar *) NULL;
   m_vScrollBar = (wxScrollBar *) NULL;
   m_batchCount = 0;
   m_editingPanel = (wxPanel *) NULL;
   m_hScrollBar = (wxScrollBar *) NULL;
   m_vScrollBar = (wxScrollBar *) NULL;

-  m_horizontalSashCursor = (wxCursor *) NULL;
-  m_verticalSashCursor = (wxCursor *) NULL;

   m_cellTextColour = *wxBLACK;
   m_cellBackgroundColour = *wxWHITE;
   m_labelTextColour = *wxBLACK;
 //  m_labelBackgroundColour = *wxLIGHT_GREY;
   m_labelBackgroundColour = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE );
   m_cellTextColour = *wxBLACK;
   m_cellBackgroundColour = *wxWHITE;
   m_labelTextColour = *wxBLACK;
 //  m_labelBackgroundColour = *wxLIGHT_GREY;
   m_labelBackgroundColour = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE );

-  m_labelBackgroundBrush = (wxBrush *) NULL;
-  m_labelTextFont = wxTheFontList->FindOrCreateFont(10, wxSWISS, wxNORMAL, wxBOLD);
-  m_cellTextFont = wxTheFontList->FindOrCreateFont(10, wxSWISS, wxNORMAL, wxNORMAL);
+  m_labelBackgroundBrush = wxNullBrush;
+  m_labelTextFont = * wxTheFontList->FindOrCreateFont(10, wxSWISS, wxNORMAL, wxBOLD);
+  m_cellTextFont = * wxTheFontList->FindOrCreateFont(10, wxSWISS, wxNORMAL, wxNORMAL);

   m_textItem = (wxTextCtrl *) NULL;
   m_currentRectVisible = FALSE;
   m_editable = TRUE;
   m_textItem = (wxTextCtrl *) NULL;
   m_currentRectVisible = FALSE;
   m_editable = TRUE;

+  m_editInPlace = FALSE;
+  m_inOnTextInPlace = FALSE;

 #if defined(__WIN95__)
   m_scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X);
 #if defined(__WIN95__)
   m_scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X);

+#elif defined(__WXGTK__)
+  m_scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X);

 #else
   m_scrollWidth = 16;
 #endif
 #else
   m_scrollWidth = 16;
 #endif


@@ -155,13 +178,13 @@ bool wxGenericGrid::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos,
   m_dragRowOrCol = 0;
   m_dragStartPosition = 0;
   m_dragLastPosition = 0;
   m_dragRowOrCol = 0;
   m_dragStartPosition = 0;
   m_dragLastPosition = 0;

-  m_divisionPen = wxThePenList->FindOrCreatePen("LIGHT GREY", 1, wxSOLID);
+  m_divisionPen = * wxThePenList->FindOrCreatePen("LIGHT GREY", 1, wxSOLID);

   m_doubleBufferingBitmap = (wxBitmap *) NULL;
 
   m_doubleBufferingBitmap = (wxBitmap *) NULL;
 

-  if (!m_horizontalSashCursor)
+  if (!m_horizontalSashCursor.Ok())

   {
   {

-    m_horizontalSashCursor = new wxCursor(wxCURSOR_SIZEWE);
-    m_verticalSashCursor = new wxCursor(wxCURSOR_SIZENS);
+    m_horizontalSashCursor = wxCursor(wxCURSOR_SIZEWE);
+    m_verticalSashCursor = wxCursor(wxCURSOR_SIZENS);

   }
 
   SetLabelBackgroundColour(m_labelBackgroundColour);
   }
 
   SetLabelBackgroundColour(m_labelBackgroundColour);


@@ -206,8 +229,9 @@ bool wxGenericGrid::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos,
   m_editingPanel = new wxPanel(this);
 
   m_textItem = new wxTextCtrl(m_editingPanel, wxGRID_TEXT_CTRL, "",
   m_editingPanel = new wxPanel(this);
 
   m_textItem = new wxTextCtrl(m_editingPanel, wxGRID_TEXT_CTRL, "",

-     wxPoint(m_editControlPosition.x, m_editControlPosition.y), wxSize(m_editControlPosition.width, -1),
-     0);
+                              wxPoint(m_editControlPosition.x, m_editControlPosition.y),
+                              wxSize(m_editControlPosition.width, -1),
+                              wxTE_PROCESS_ENTER);

   m_textItem->Show(TRUE);
   m_textItem->SetFocus();
   int controlW, controlH;
   m_textItem->Show(TRUE);
   m_textItem->SetFocus();
   int controlW, controlH;


@@ -222,15 +246,25 @@ bool wxGenericGrid::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos,
   m_hScrollBar = new wxScrollBar(this, wxGRID_HSCROLL, wxPoint(0, 0), wxSize(20, 100), wxHORIZONTAL);
   m_vScrollBar = new wxScrollBar(this, wxGRID_VSCROLL, wxPoint(0, 0), wxSize(100, 20), wxVERTICAL);
 
   m_hScrollBar = new wxScrollBar(this, wxGRID_HSCROLL, wxPoint(0, 0), wxSize(20, 100), wxHORIZONTAL);
   m_vScrollBar = new wxScrollBar(this, wxGRID_VSCROLL, wxPoint(0, 0), wxSize(100, 20), wxVERTICAL);
 

+//  SetSize(pos.x, pos.y, size.x, size.y);
+
+  m_inPlaceTextItem = new wxTextCtrl( (wxPanel*)this, wxGRID_EDIT_IN_PLACE_TEXT_CTRL, "",
+                                      wxPoint( m_currentRect.x-2, m_currentRect.y-2 ),
+                                      wxSize( m_currentRect.width+4, m_currentRect.height+4 ),
+                                      wxNO_BORDER | wxTE_PROCESS_ENTER );
+  m_inPlaceTextItem->Show(m_editInPlace);
+  if ( m_editInPlace )
+    m_inPlaceTextItem->SetFocus();
+

   return TRUE;
 }
 
   return TRUE;
 }
 

-wxGenericGrid::~wxGenericGrid(void)
+wxGenericGrid::~wxGenericGrid()

 {
   ClearGrid();
 }
 
 {
   ClearGrid();
 }
 

-void wxGenericGrid::ClearGrid(void)
+void wxGenericGrid::ClearGrid()

 {
   int i,j;
   if (m_gridCells)
 {
   int i,j;
   if (m_gridCells)


@@ -359,7 +393,7 @@ bool wxGenericGrid::CreateGrid(int nRows, int nCols, wxString **cellValues, shor
 }
 
 // Need to determine various dimensions
 }
 
 // Need to determine various dimensions

-void wxGenericGrid::UpdateDimensions(void)
+void wxGenericGrid::UpdateDimensions()

 {
   int canvasWidth, canvasHeight;
   GetSize(&canvasWidth, &canvasHeight);
 {
   int canvasWidth, canvasHeight;
   GetSize(&canvasWidth, &canvasHeight);


@@ -402,7 +436,7 @@ void wxGenericGrid::UpdateDimensions(void)
   }
 }
 
   }
 }
 

-wxGridCell *wxGenericGrid::GetCell(int row, int col)
+wxGridCell *wxGenericGrid::GetCell(int row, int col) const

 {
   if (!m_gridCells)
     return (wxGridCell *) NULL;
 {
   if (!m_gridCells)
     return (wxGridCell *) NULL;


@@ -414,7 +448,7 @@ wxGridCell *wxGenericGrid::GetCell(int row, int col)
   if (!cell)
   {
     // m_gridCells[row][col] = OnCreateCell();
   if (!cell)
   {
     // m_gridCells[row][col] = OnCreateCell();

-    wxGridEvent g_evt(GetId(), wxEVT_GRID_CREATE_CELL, this, row, col);
+    wxGridEvent g_evt(GetId(), wxEVT_GRID_CREATE_CELL, (wxGenericGrid*) this, row, col);

     GetEventHandler()->ProcessEvent(g_evt);
     m_gridCells[row][col] = g_evt.m_cell;
     return m_gridCells[row][col];
     GetEventHandler()->ProcessEvent(g_evt);
     m_gridCells[row][col] = g_evt.m_cell;
     return m_gridCells[row][col];


@@ -512,7 +546,7 @@ void wxGenericGrid::PaintGrid(wxDC& dc)
 
     /* Hilight present cell */
     SetCurrentRect(m_wCursorRow, m_wCursorColumn);
 
     /* Hilight present cell */
     SetCurrentRect(m_wCursorRow, m_wCursorColumn);

-    if (m_currentRectVisible)
+    if (m_currentRectVisible && !(m_editable && m_editInPlace))

       HighlightCell(& dc);
 
     dc.DestroyClippingRegion();
       HighlightCell(& dc);
 
     dc.DestroyClippingRegion();


@@ -556,7 +590,7 @@ void wxGenericGrid::DrawLabelAreas(wxDC *dc)
 //  dc->DrawRectangle(m_rightOfSheet, m_topOfSheet, cw - m_rightOfSheet, ch - m_topOfSheet);
 
   // Paint the label areas
 //  dc->DrawRectangle(m_rightOfSheet, m_topOfSheet, cw - m_rightOfSheet, ch - m_topOfSheet);
 
   // Paint the label areas

-  dc->SetBrush(*m_labelBackgroundBrush);
+  dc->SetBrush(m_labelBackgroundBrush);

 //  dc->DrawRectangle(m_leftOfSheet, m_topOfSheet, m_rightOfSheet - m_leftOfSheet + 1, m_horizontalLabelHeight + 1);
   dc->DrawRectangle(m_leftOfSheet, m_topOfSheet, cw-m_leftOfSheet, m_horizontalLabelHeight + 1);
 //  dc->DrawRectangle(m_leftOfSheet, m_topOfSheet, m_verticalLabelWidth + 1, m_bottomOfSheet - m_topOfSheet + 1);
 //  dc->DrawRectangle(m_leftOfSheet, m_topOfSheet, m_rightOfSheet - m_leftOfSheet + 1, m_horizontalLabelHeight + 1);
   dc->DrawRectangle(m_leftOfSheet, m_topOfSheet, cw-m_leftOfSheet, m_horizontalLabelHeight + 1);
 //  dc->DrawRectangle(m_leftOfSheet, m_topOfSheet, m_verticalLabelWidth + 1, m_bottomOfSheet - m_topOfSheet + 1);


@@ -583,9 +617,9 @@ void wxGenericGrid::DrawGridLines(wxDC *dc)
 
   int i;
 
 
   int i;
 

-  if (m_divisionPen)
+  if (m_divisionPen.Ok())

   {
   {

-    dc->SetPen(*m_divisionPen);
+    dc->SetPen(m_divisionPen);

 
     int heightCount = m_topOfSheet + m_horizontalLabelHeight;
 
 
     int heightCount = m_topOfSheet + m_horizontalLabelHeight;
 


@@ -653,9 +687,9 @@ void wxGenericGrid::DrawGridLines(wxDC *dc)
 
   }
 
 
   }
 

-  if (m_divisionPen)
+  if (m_divisionPen.Ok())

   {
   {

-    dc->SetPen(*m_divisionPen);
+    dc->SetPen(m_divisionPen);

 
     // Draw vertical grey lines for cells
     int widthCount = m_leftOfSheet + m_verticalLabelWidth;
 
     // Draw vertical grey lines for cells
     int widthCount = m_leftOfSheet + m_verticalLabelWidth;


@@ -782,9 +816,9 @@ void wxGenericGrid::DrawColumnLabel(wxDC *dc, wxRect *rect, int col)
     rect2.width -= 5;
     rect2.height -= 4;
     dc->SetTextForeground(GetLabelTextColour());
     rect2.width -= 5;
     rect2.height -= 4;
     dc->SetTextForeground(GetLabelTextColour());

-    dc->SetFont(*GetLabelTextFont());
-       if ( !cell->GetTextValue().IsNull() )
-       DrawTextRect(dc, cell->GetTextValue(), &rect2, GetLabelAlignment(wxHORIZONTAL));
+    dc->SetFont(GetLabelTextFont());
+        if ( !cell->GetTextValue().IsNull() )
+            DrawTextRect(dc, cell->GetTextValue(), &rect2, GetLabelAlignment(wxHORIZONTAL));

   }
 }
 
   }
 }
 


@@ -835,9 +869,9 @@ void wxGenericGrid::DrawRowLabel(wxDC *dc, wxRect *rect, int row)
     rect2.width -= 5;
     rect2.height -= 4;
     dc->SetTextForeground(GetLabelTextColour());
     rect2.width -= 5;
     rect2.height -= 4;
     dc->SetTextForeground(GetLabelTextColour());

-    dc->SetFont(*GetLabelTextFont());
-       if ( !cell->GetTextValue().IsNull() )
-       DrawTextRect(dc, cell->GetTextValue(), &rect2, GetLabelAlignment(wxVERTICAL));
+    dc->SetFont(GetLabelTextFont());
+        if ( !cell->GetTextValue().IsNull() )
+            DrawTextRect(dc, cell->GetTextValue(), &rect2, GetLabelAlignment(wxVERTICAL));

   }
 }
 
   }
 }
 


@@ -874,7 +908,7 @@ void wxGenericGrid::DrawCellBackground(wxDC *dc, wxRect *rect, int row, int col)
   wxGridCell *cell = GetCell(row, col);
   if (cell)
   {
   wxGridCell *cell = GetCell(row, col);
   if (cell)
   {

-    dc->SetBrush(*cell->GetBackgroundBrush());
+    dc->SetBrush(cell->GetBackgroundBrush());

     dc->SetPen(*wxTRANSPARENT_PEN);
 
 #if 0    // In wxWin 2.0 the dc code is exact. RR.
     dc->SetPen(*wxTRANSPARENT_PEN);
 
 #if 0    // In wxWin 2.0 the dc code is exact. RR.


@@ -912,15 +946,15 @@ void wxGenericGrid::DrawCellValue(wxDC *dc, wxRect *rect, int row, int col)
     {
       dc->SetBackgroundMode(wxTRANSPARENT);
       dc->SetTextForeground(cell->GetTextColour());
     {
       dc->SetBackgroundMode(wxTRANSPARENT);
       dc->SetTextForeground(cell->GetTextColour());

-      dc->SetFont(*cell->GetFont());
+      dc->SetFont(cell->GetFont());

 
 

-         if ( !cell->GetTextValue().IsNull() )
-       DrawTextRect(dc, cell->GetTextValue(), &rect2, cell->GetAlignment());
+          if ( !cell->GetTextValue().IsNull() )
+              DrawTextRect(dc, cell->GetTextValue(), &rect2, cell->GetAlignment());

     }
   }
 }
 
     }
   }
 }
 

-void wxGenericGrid::AdjustScrollbars(void)
+void wxGenericGrid::AdjustScrollbars()

 {
   int cw, ch;
   GetClientSize(&cw, &ch);
 {
   int cw, ch;
   GetClientSize(&cw, &ch);


@@ -945,56 +979,53 @@ void wxGenericGrid::AdjustScrollbars(void)
   int noHorizSteps = 0;
   int noVertSteps = 0;
 
   int noHorizSteps = 0;
   int noVertSteps = 0;
 

-  if (m_totalGridWidth + vertScrollBarWidth <= cw)
-    noHorizSteps = 0;
-  else
+  if (m_totalGridWidth + vertScrollBarWidth > cw)

   {
   {

-    noHorizSteps = 0;

     int widthCount = 0;
 
     int i;
     int widthCount = 0;
 
     int i;

-       int nx = 0;
+    int nx = 0;

     for (i = m_scrollPosX ; i < m_totalCols; i++)
     {
       widthCount += m_colWidths[i];
     for (i = m_scrollPosX ; i < m_totalCols; i++)
     {
       widthCount += m_colWidths[i];

-         // A partial bit doesn't count, we still have to scroll to see the
-         // rest of it
+      // A partial bit doesn't count, we still have to scroll to see the
+      // rest of it

       if (widthCount + m_leftOfSheet + m_verticalLabelWidth > (cw-vertScrollBarWidth))
         break;
       if (widthCount + m_leftOfSheet + m_verticalLabelWidth > (cw-vertScrollBarWidth))
         break;

-         else
-           nx ++;
-
+      else
+           nx ++;

     }
 
     noHorizSteps += nx;
   }
     }
 
     noHorizSteps += nx;
   }

-  if (m_totalGridHeight + horizScrollBarHeight <= ch)
-    noVertSteps = 0;
-  else
+  m_viewWidth = noHorizSteps;
+
+  if (m_totalGridHeight + horizScrollBarHeight > ch)

   {
   {

-    noVertSteps = 0;

     int heightCount = 0;
 
     int i;
     int heightCount = 0;
 
     int i;

-       int ny = 0;
+    int ny = 0;

     for (i = m_scrollPosY ; i < m_totalRows; i++)
     {
       heightCount += m_rowHeights[i];
     for (i = m_scrollPosY ; i < m_totalRows; i++)
     {
       heightCount += m_rowHeights[i];

-         // A partial bit doesn't count, we still have to scroll to see the
-         // rest of it
+      // A partial bit doesn't count, we still have to scroll to see the
+      // rest of it

       if (heightCount + m_topOfSheet + m_horizontalLabelHeight > (ch-horizScrollBarHeight))
         break;
       if (heightCount + m_topOfSheet + m_horizontalLabelHeight > (ch-horizScrollBarHeight))
         break;

-         else
-           ny ++;
+      else
+        ny ++;

     }
 
     noVertSteps += ny;
   }
 
     }
 
     noVertSteps += ny;
   }
 

+  m_viewHeight = noVertSteps;
+

   if (m_totalGridWidth + vertScrollBarWidth <= cw)
   {
   if (m_totalGridWidth + vertScrollBarWidth <= cw)
   {

-       if ( m_hScrollBar )
-       m_hScrollBar->Show(FALSE);
+    if ( m_hScrollBar )
+        m_hScrollBar->Show(FALSE);

     SetScrollPosX(0);
   }
   else
     SetScrollPosX(0);
   }
   else


@@ -1024,16 +1055,21 @@ void wxGenericGrid::AdjustScrollbars(void)
   if (m_hScrollBar && !m_hScrollBar->IsShown())
     horizScrollBarHeight = 0;
 
   if (m_hScrollBar && !m_hScrollBar->IsShown())
     horizScrollBarHeight = 0;
 

-  if (m_hScrollBar)
+  if (m_hScrollBar && m_hScrollBar->IsShown())

   {
     int nCols = GetCols();
     m_hScrollBar->SetScrollbar(m_hScrollBar->GetThumbPosition(), wxMax(noHorizSteps, 1), (noHorizSteps == 0) ? 1 : nCols, wxMax(noHorizSteps, 1));
 
   {
     int nCols = GetCols();
     m_hScrollBar->SetScrollbar(m_hScrollBar->GetThumbPosition(), wxMax(noHorizSteps, 1), (noHorizSteps == 0) ? 1 : nCols, wxMax(noHorizSteps, 1));
 

-    m_hScrollBar->SetSize(m_leftOfSheet, ch - m_scrollWidth -2,
+/*
+    m_hScrollBar->SetSize(m_leftOfSheet, ch - m_scrollWidth -2,   // why -2 ? Robert.
+      cw - vertScrollBarWidth - m_leftOfSheet, m_scrollWidth);
+*/
+    m_hScrollBar->SetSize(m_leftOfSheet, ch - m_scrollWidth,

       cw - vertScrollBarWidth - m_leftOfSheet, m_scrollWidth);
       cw - vertScrollBarWidth - m_leftOfSheet, m_scrollWidth);

+

   }
 
   }
 

-  if (m_vScrollBar)
+  if (m_vScrollBar && m_vScrollBar->IsShown())

   {
     int nRows = GetRows();
 
   {
     int nRows = GetRows();
 


@@ -1046,7 +1082,7 @@ void wxGenericGrid::AdjustScrollbars(void)
 void wxGenericGrid::OnSize(wxSizeEvent& WXUNUSED(event) )
 {
   if (!m_vScrollBar || !m_hScrollBar)
 void wxGenericGrid::OnSize(wxSizeEvent& WXUNUSED(event) )
 {
   if (!m_vScrollBar || !m_hScrollBar)

-         return;
+          return;

 
   AdjustScrollbars();
 
 
   AdjustScrollbars();
 


@@ -1057,7 +1093,7 @@ void wxGenericGrid::OnSize(wxSizeEvent& WXUNUSED(event) )
   {
     m_editingPanel->SetSize(0, 0, cw, m_editControlPosition.height + m_editControlPosition.y + 2);
     GetTextItem()->SetSize(m_editControlPosition.x, m_editControlPosition.y,
   {
     m_editingPanel->SetSize(0, 0, cw, m_editControlPosition.height + m_editControlPosition.y + 2);
     GetTextItem()->SetSize(m_editControlPosition.x, m_editControlPosition.y,

-      cw - m_editControlPosition.x, m_editControlPosition.height);
+      cw - 2*m_editControlPosition.x, m_editControlPosition.height);

   }
 }
 
   }
 }
 


@@ -1239,13 +1275,13 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev)
           if (orientation == wxHORIZONTAL)
           {
             m_dragStatus = wxGRID_DRAG_LEFT_RIGHT;
           if (orientation == wxHORIZONTAL)
           {
             m_dragStatus = wxGRID_DRAG_LEFT_RIGHT;

-            SetCursor(*m_horizontalSashCursor);
+            SetCursor(m_horizontalSashCursor);

             m_dragLastPosition = (int)ev.GetX();
           }
           else
           {
             m_dragStatus = wxGRID_DRAG_UP_DOWN;
             m_dragLastPosition = (int)ev.GetX();
           }
           else
           {
             m_dragStatus = wxGRID_DRAG_UP_DOWN;

-            SetCursor(*m_verticalSashCursor);
+            SetCursor(m_verticalSashCursor);

             m_dragLastPosition = (int)ev.GetY();
           }
           wxClientDC dc(this);
             m_dragLastPosition = (int)ev.GetY();
           }
           wxClientDC dc(this);


@@ -1272,7 +1308,7 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev)
         dc.EndDrawing();
 
         m_dragLastPosition = (int)ev.GetX();
         dc.EndDrawing();
 
         m_dragLastPosition = (int)ev.GetX();

-        SetCursor(*m_horizontalSashCursor);
+        SetCursor(m_horizontalSashCursor);

         break;
       }
       case wxGRID_DRAG_UP_DOWN:
         break;
       }
       case wxGRID_DRAG_UP_DOWN:


@@ -1286,7 +1322,7 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev)
         dc.EndDrawing();
 
         m_dragLastPosition = (int)ev.GetY();
         dc.EndDrawing();
 
         m_dragLastPosition = (int)ev.GetY();

-        SetCursor(*m_verticalSashCursor);
+        SetCursor(m_verticalSashCursor);

         break;
       }
     }
         break;
       }
     }


@@ -1297,9 +1333,9 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev)
     if (LabelSashHitTest((int)ev.GetX(), (int)ev.GetY(), &orientation, &rowOrCol, &startPos))
     {
       if (orientation == wxHORIZONTAL)
     if (LabelSashHitTest((int)ev.GetX(), (int)ev.GetY(), &orientation, &rowOrCol, &startPos))
     {
       if (orientation == wxHORIZONTAL)

-        SetCursor(*m_horizontalSashCursor);
+        SetCursor(m_horizontalSashCursor);

        else
        else

-        SetCursor(*m_verticalSashCursor);
+        SetCursor(m_verticalSashCursor);

     }
     else
       SetCursor(*wxSTANDARD_CURSOR);
     }
     else
       SetCursor(*wxSTANDARD_CURSOR);


@@ -1328,7 +1364,7 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev)
         SetCursor(*wxSTANDARD_CURSOR);
         int cw, ch;
         GetClientSize(&cw, &ch);
         SetCursor(*wxSTANDARD_CURSOR);
         int cw, ch;
         GetClientSize(&cw, &ch);

-               wxSizeEvent evt;
+                wxSizeEvent evt;

         OnSize(evt);
         break;
       }
         OnSize(evt);
         break;
       }


@@ -1390,42 +1426,97 @@ void wxGenericGrid::OnSelectCellImplementation(wxDC *dc, int row, int col)
   SetGridClippingRegion(dc);
 
   // Remove the highlight from the old cell
   SetGridClippingRegion(dc);
 
   // Remove the highlight from the old cell

-  if (m_currentRectVisible)
-     HighlightCell(dc);
+  if ( m_currentRectVisible && !(m_editable && m_editInPlace) )
+    {
+      HighlightCell(dc);
+    }
+

 
   // Highlight the new cell and copy its content to the edit control
   SetCurrentRect(m_wCursorRow, m_wCursorColumn);
   wxGridCell *cell = GetCell(m_wCursorRow, m_wCursorColumn);
   if (cell)
   {
 
   // Highlight the new cell and copy its content to the edit control
   SetCurrentRect(m_wCursorRow, m_wCursorColumn);
   wxGridCell *cell = GetCell(m_wCursorRow, m_wCursorColumn);
   if (cell)
   {

-       if ( cell->GetTextValue().IsNull() )
-               m_textItem->SetValue("");
-       else
-       m_textItem->SetValue(cell->GetTextValue());
+        if ( cell->GetTextValue().IsNull() )
+                m_textItem->SetValue("");
+        else
+            m_textItem->SetValue(cell->GetTextValue());

   }
 
   SetGridClippingRegion(dc);
 
   }
 
   SetGridClippingRegion(dc);
 

-  // 1) Why isn't this needed for Windows??
-  // Probably because of the SetValue?? JS.
-  // 2) Arrrrrgh. This isn't needed anywhere, 
-  // of course. One hour of debugging... RR.
-#ifndef __WXMSW__
-//  HighlightCell(dc);
+
+  if ( m_editable && m_editInPlace )
+    {
+      int x, y, width, height;
+      if ( m_currentRect.x <= 0 )
+        {
+          x = 0;
+          width = m_currentRect.width + 2;
+        }
+      else
+        {
+          x = m_currentRect.x - 2;
+          width = m_currentRect.width + 4;
+        }
+
+      if ( m_currentRect.y <= 0 )
+        {
+          y = 0;
+          height = m_currentRect.height + 2;
+        }
+      else
+        {
+          y = m_currentRect.y - 2;
+          height = m_currentRect.height + 4;
+        }
+
+      m_inPlaceTextItem->SetSize( x, y, width, height );
+
+      if ( cell )
+        {
+          if ( cell->GetTextValue().IsNull() )
+            {
+              m_inPlaceTextItem->SetValue( "" );
+            }
+          else
+            {
+              m_inPlaceTextItem->SetFont( cell->GetFont() );
+              m_inPlaceTextItem->SetValue( cell->GetTextValue() );
+            }
+        }
+
+      m_inPlaceTextItem->Show(TRUE);
+      m_inPlaceTextItem->SetFocus();
+    }
+  else
+    {
+      // 1) Why isn't this needed for Windows??
+      // Probably because of the SetValue?? JS.
+      // 2) Arrrrrgh. This isn't needed anywhere,
+      // of course. One hour of debugging... RR.
+      //
+      // 3) It *is* needed for Motif - michael
+      //
+#ifdef __WXMOTIF__
+      if ( !(m_editable && m_editInPlace) )
+          HighlightCell(dc);

 #endif
 #endif

+    }
+

   dc->DestroyClippingRegion();
 
   dc->DestroyClippingRegion();
 

-  //OnSelectCell(row, col);
+  OnSelectCell(row, col);

   wxGridEvent g_evt2(GetId(), wxEVT_GRID_SELECT_CELL, this, row, col);
   GetEventHandler()->ProcessEvent(g_evt2);
 }
 
   wxGridEvent g_evt2(GetId(), wxEVT_GRID_SELECT_CELL, this, row, col);
   GetEventHandler()->ProcessEvent(g_evt2);
 }
 

-wxGridCell *wxGenericGrid::OnCreateCell(void)
+wxGridCell *wxGenericGrid::OnCreateCell()

 {
   return new wxGridCell(this);
 }
 
 {
   return new wxGridCell(this);
 }
 

-void wxGenericGrid::OnChangeLabels(void)
+void wxGenericGrid::OnChangeLabels()

 {
   char buf[100];
   int i;
 {
   char buf[100];
   int i;


@@ -1451,7 +1542,7 @@ void wxGenericGrid::OnChangeLabels(void)
   }
 }
 
   }
 }
 

-void wxGenericGrid::OnChangeSelectionLabel(void)
+void wxGenericGrid::OnChangeSelectionLabel()

 {
   if (!GetEditable())
     return;
 {
   if (!GetEditable())
     return;


@@ -1474,27 +1565,27 @@ void wxGenericGrid::HighlightCell(wxDC *dc)
   dc->DrawLine( m_currentRect.x + 1,
                 m_currentRect.y + 1,
                 m_currentRect.x + m_currentRect.width - 1,
   dc->DrawLine( m_currentRect.x + 1,
                 m_currentRect.y + 1,
                 m_currentRect.x + m_currentRect.width - 1,

-               m_currentRect.y + 1);
+                m_currentRect.y + 1);

   // Right
   dc->DrawLine( m_currentRect.x + m_currentRect.width - 1,
                 m_currentRect.y + 1,
                 m_currentRect.x + m_currentRect.width - 1,
   // Right
   dc->DrawLine( m_currentRect.x + m_currentRect.width - 1,
                 m_currentRect.y + 1,
                 m_currentRect.x + m_currentRect.width - 1,

-               m_currentRect.y +m_currentRect.height - 1 );
+                m_currentRect.y +m_currentRect.height - 1 );

   // Bottom
   dc->DrawLine( m_currentRect.x + m_currentRect.width - 1,
                 m_currentRect.y + m_currentRect.height - 1,
                 m_currentRect.x + 1,
   // Bottom
   dc->DrawLine( m_currentRect.x + m_currentRect.width - 1,
                 m_currentRect.y + m_currentRect.height - 1,
                 m_currentRect.x + 1,

-               m_currentRect.y + m_currentRect.height - 1);
+                m_currentRect.y + m_currentRect.height - 1);

   // Left
   dc->DrawLine( m_currentRect.x + 1,
                 m_currentRect.y + m_currentRect.height - 1,
   // Left
   dc->DrawLine( m_currentRect.x + 1,
                 m_currentRect.y + m_currentRect.height - 1,

-               m_currentRect.x + 1,
-               m_currentRect.y + 1);
+                m_currentRect.x + 1,
+                m_currentRect.y + 1);

 
   dc->SetLogicalFunction(wxCOPY);
 }
 
 
   dc->SetLogicalFunction(wxCOPY);
 }
 

-void wxGenericGrid::DrawCellText(void)
+void wxGenericGrid::DrawCellText()

 {
   if (!m_currentRectVisible)
     return;
 {
   if (!m_currentRectVisible)
     return;


@@ -1503,17 +1594,15 @@ void wxGenericGrid::DrawCellText(void)
   if (!cell)
     return;
 
   if (!cell)
     return;
 

-  static char szEdit[300];
-

   wxClientDC dc(this);
   dc.BeginDrawing();
 
   SetGridClippingRegion(& dc);
 
   dc.SetBackgroundMode(wxTRANSPARENT);
   wxClientDC dc(this);
   dc.BeginDrawing();
 
   SetGridClippingRegion(& dc);
 
   dc.SetBackgroundMode(wxTRANSPARENT);

-  dc.SetBrush(*cell->GetBackgroundBrush());
+  dc.SetBrush(cell->GetBackgroundBrush());

 
 

-  strcpy(szEdit, m_textItem->GetValue());
+  wxString editValue = m_textItem->GetValue();

 
   wxRect rect;
   rect = m_currentRect;
 
   wxRect rect;
   rect = m_currentRect;


@@ -1522,8 +1611,9 @@ void wxGenericGrid::DrawCellText(void)
   rect.width -= 5;
   rect.height -= 4;
 
   rect.width -= 5;
   rect.height -= 4;
 

+  // FIXME: what's this string of spaces supposed to represent?

   DrawTextRect(& dc, "                                    ", &rect, wxLEFT);
   DrawTextRect(& dc, "                                    ", &rect, wxLEFT);

-  DrawTextRect(& dc, szEdit, &rect, cell->GetAlignment());
+  DrawTextRect(& dc, editValue, &rect, cell->GetAlignment());

 
   dc.DestroyClippingRegion();
 
 
   dc.DestroyClippingRegion();
 


@@ -1816,7 +1906,7 @@ void wxGenericGrid::RefreshCell(int row, int col, bool setText)
     }
 }
 
     }
 }
 

-wxString& wxGenericGrid::GetCellValue(int row, int col)
+wxString& wxGenericGrid::GetCellValue(int row, int col) const

 {
   static wxString emptyString("");
 
 {
   static wxString emptyString("");
 


@@ -1833,7 +1923,7 @@ void wxGenericGrid::SetColumnWidth(int col, int width)
     m_colWidths[col] = width;
 }
 
     m_colWidths[col] = width;
 }
 

-int wxGenericGrid::GetColumnWidth(int col)
+int wxGenericGrid::GetColumnWidth(int col) const

 {
   if (col <= m_totalCols)
     return m_colWidths[col];
 {
   if (col <= m_totalCols)
     return m_colWidths[col];


@@ -1847,7 +1937,7 @@ void wxGenericGrid::SetRowHeight(int row, int height)
     m_rowHeights[row] = height;
 }
 
     m_rowHeights[row] = height;
 }
 

-int wxGenericGrid::GetRowHeight(int row)
+int wxGenericGrid::GetRowHeight(int row) const

 {
   if (row <= m_totalRows)
     return m_rowHeights[row];
 {
   if (row <= m_totalRows)
     return m_rowHeights[row];


@@ -1865,7 +1955,7 @@ void wxGenericGrid::SetLabelSize(int orientation, int sz)
   SetCurrentRect(GetCursorRow(), GetCursorColumn());
 }
 
   SetCurrentRect(GetCursorRow(), GetCursorColumn());
 }
 

-int wxGenericGrid::GetLabelSize(int orientation)
+int wxGenericGrid::GetLabelSize(int orientation) const

 {
   if (orientation == wxHORIZONTAL)
     return m_horizontalLabelHeight;
 {
   if (orientation == wxHORIZONTAL)
     return m_horizontalLabelHeight;


@@ -1873,7 +1963,7 @@ int wxGenericGrid::GetLabelSize(int orientation)
     return m_verticalLabelWidth;
 }
 
     return m_verticalLabelWidth;
 }
 

-wxGridCell *wxGenericGrid::GetLabelCell(int orientation, int pos)
+wxGridCell *wxGenericGrid::GetLabelCell(int orientation, int pos) const

 {
   if (orientation == wxHORIZONTAL)
   {
 {
   if (orientation == wxHORIZONTAL)
   {


@@ -1898,7 +1988,7 @@ void wxGenericGrid::SetLabelValue(int orientation, const wxString& val, int pos)
     cell->SetTextValue(val);
 }
 
     cell->SetTextValue(val);
 }
 

-wxString& wxGenericGrid::GetLabelValue(int orientation, int pos)
+wxString& wxGenericGrid::GetLabelValue(int orientation, int pos) const

 {
  static wxString emptyString = "";
   wxGridCell *cell = GetLabelCell(orientation, pos);
 {
  static wxString emptyString = "";
   wxGridCell *cell = GetLabelCell(orientation, pos);


@@ -1918,7 +2008,7 @@ void wxGenericGrid::SetLabelAlignment(int orientation, int align)
   SetCurrentRect(GetCursorRow(), GetCursorColumn());
 }
 
   SetCurrentRect(GetCursorRow(), GetCursorColumn());
 }
 

-int wxGenericGrid::GetLabelAlignment(int orientation)
+int wxGenericGrid::GetLabelAlignment(int orientation) const

 {
   if (orientation == wxHORIZONTAL)
     return m_horizontalLabelAlignment;
 {
   if (orientation == wxHORIZONTAL)
     return m_horizontalLabelAlignment;


@@ -1935,7 +2025,7 @@ void wxGenericGrid::SetLabelTextColour(const wxColour& colour)
 void wxGenericGrid::SetLabelBackgroundColour(const wxColour& colour)
 {
   m_labelBackgroundColour = colour;
 void wxGenericGrid::SetLabelBackgroundColour(const wxColour& colour)
 {
   m_labelBackgroundColour = colour;

-  m_labelBackgroundBrush = wxTheBrushList->FindOrCreateBrush(m_labelBackgroundColour, wxSOLID);
+  m_labelBackgroundBrush = * wxTheBrushList->FindOrCreateBrush(m_labelBackgroundColour, wxSOLID);

 }
 
 void wxGenericGrid::SetEditable(bool edit)
 }
 
 void wxGenericGrid::SetEditable(bool edit)


@@ -1954,6 +2044,12 @@ void wxGenericGrid::SetEditable(bool edit)
       m_textItem->Show(TRUE);
       m_textItem->SetFocus();
     }
       m_textItem->Show(TRUE);
       m_textItem->SetFocus();
     }

+
+    if (m_inPlaceTextItem)
+      {
+        m_inPlaceTextItem->Show(TRUE);
+        m_inPlaceTextItem->SetFocus();
+      }

   }
   else
   {
   }
   else
   {


@@ -1963,6 +2059,11 @@ void wxGenericGrid::SetEditable(bool edit)
       m_textItem->Show(FALSE);
       m_editingPanel->Show(FALSE);
     }
       m_textItem->Show(FALSE);
       m_editingPanel->Show(FALSE);
     }

+
+    if ( m_inPlaceTextItem )
+      {
+        m_inPlaceTextItem->Show(FALSE);
+      }

   }
   UpdateDimensions();
   SetCurrentRect(GetCursorRow(), GetCursorColumn());
   }
   UpdateDimensions();
   SetCurrentRect(GetCursorRow(), GetCursorColumn());


@@ -1982,6 +2083,47 @@ void wxGenericGrid::SetEditable(bool edit)
 */
 }
 
 */
 }
 

+
+void wxGenericGrid::SetEditInPlace(bool edit)
+{
+  if ( m_editInPlace != edit )
+    {
+      m_editInPlace = edit;
+
+      if ( m_editInPlace )  // switched on
+        {
+          if ( m_currentRectVisible && m_editable )
+            {
+              m_inPlaceTextItem->SetSize( m_currentRect.x-2, m_currentRect.y-2,
+                                          m_currentRect.width+4, m_currentRect.height+4 );
+
+              wxGridCell *cell = GetCell(m_wCursorRow, m_wCursorColumn);
+
+              if ( cell )
+                {
+                  if ( cell->GetTextValue().IsNull() )
+                    {
+                      m_inPlaceTextItem->SetValue( "" );
+                    }
+                  else
+                    {
+                      m_inPlaceTextItem->SetFont( cell->GetFont() );
+                      m_inPlaceTextItem->SetValue( cell->GetTextValue() );
+                    }
+                }
+
+              m_inPlaceTextItem->Show( TRUE );
+              m_inPlaceTextItem->SetFocus();
+            }
+        }
+      else  // switched off
+        {
+          m_inPlaceTextItem->Show( FALSE );
+        }
+    }
+}
+
+

 void wxGenericGrid::SetCellAlignment(int flag, int row, int col)
 {
   wxGridCell *cell = GetCell(row, col);
 void wxGenericGrid::SetCellAlignment(int flag, int row, int col)
 {
   wxGridCell *cell = GetCell(row, col);


@@ -1989,7 +2131,7 @@ void wxGenericGrid::SetCellAlignment(int flag, int row, int col)
     cell->SetAlignment(flag);
 }
 
     cell->SetAlignment(flag);
 }
 

-int wxGenericGrid::GetCellAlignment(int row, int col)
+int wxGenericGrid::GetCellAlignment(int row, int col) const

 {
   wxGridCell *cell = GetCell(row, col);
   if (cell)
 {
   wxGridCell *cell = GetCell(row, col);
   if (cell)


@@ -2008,7 +2150,7 @@ void wxGenericGrid::SetCellAlignment(int flag)
         GetCell(i, j)->SetAlignment(flag);
 }
 
         GetCell(i, j)->SetAlignment(flag);
 }
 

-int wxGenericGrid::GetCellAlignment(void)
+int wxGenericGrid::GetCellAlignment(void) const

 {
   return m_cellAlignment;
 }
 {
   return m_cellAlignment;
 }


@@ -2033,13 +2175,13 @@ void wxGenericGrid::SetCellBackgroundColour(const wxColour& val, int row, int co
   }
 }
 
   }
 }
 

-wxColour& wxGenericGrid::GetCellBackgroundColour(int row, int col)
+wxColour& wxGenericGrid::GetCellBackgroundColour(int row, int col) const

 {
   wxGridCell *cell = GetCell(row, col);
   if (cell)
     return cell->GetBackgroundColour();
   else
 {
   wxGridCell *cell = GetCell(row, col);
   if (cell)
     return cell->GetBackgroundColour();
   else

-    return m_cellBackgroundColour;
+    return (wxColour&) m_cellBackgroundColour;

 }
 
 void wxGenericGrid::SetCellTextColour(const wxColour& val, int row, int col)
 }
 
 void wxGenericGrid::SetCellTextColour(const wxColour& val, int row, int col)


@@ -2052,7 +2194,7 @@ void wxGenericGrid::SetCellTextColour(const wxColour& val, int row, int col)
   }
 }
 
   }
 }
 

-void wxGenericGrid::SetCellTextFont(wxFont *fnt, int row, int col)
+void wxGenericGrid::SetCellTextFont(const wxFont& fnt, int row, int col)

 {
   wxGridCell *cell = GetCell(row, col);
   if (cell)
 {
   wxGridCell *cell = GetCell(row, col);
   if (cell)


@@ -2062,22 +2204,22 @@ void wxGenericGrid::SetCellTextFont(wxFont *fnt, int row, int col)
   }
 }
 
   }
 }
 

-wxFont *wxGenericGrid::GetCellTextFont(int row, int col)
+wxFont& wxGenericGrid::GetCellTextFont(int row, int col) const

 {
   wxGridCell *cell = GetCell(row, col);
   if (cell)
 {
   wxGridCell *cell = GetCell(row, col);
   if (cell)

-    return cell->GetFont();
+    return (wxFont&) cell->GetFont();

   else
   else

-    return m_cellTextFont;
+    return (wxFont&) m_cellTextFont;

 }
 
 }
 

-wxColour& wxGenericGrid::GetCellTextColour(int row, int col)
+wxColour& wxGenericGrid::GetCellTextColour(int row, int col) const

 {
   wxGridCell *cell = GetCell(row, col);
   if (cell)
 {
   wxGridCell *cell = GetCell(row, col);
   if (cell)

-    return cell->GetTextColour();
+    return (wxColour&) cell->GetTextColour();

   else
   else

-    return m_cellTextColour;
+    return (wxColour&) m_cellTextColour;

 }
 
 void wxGenericGrid::SetCellTextColour(const wxColour& val)
 }
 
 void wxGenericGrid::SetCellTextColour(const wxColour& val)


@@ -2090,7 +2232,7 @@ void wxGenericGrid::SetCellTextColour(const wxColour& val)
         GetCell(i, j)->SetTextColour(val);
 }
 
         GetCell(i, j)->SetTextColour(val);
 }
 

-void wxGenericGrid::SetCellTextFont(wxFont *fnt)
+void wxGenericGrid::SetCellTextFont(const wxFont& fnt)

 {
   m_cellTextFont = fnt;
   int i,j;
 {
   m_cellTextFont = fnt;
   int i,j;


@@ -2110,7 +2252,7 @@ void wxGenericGrid::SetCellBitmap(wxBitmap *bitmap, int row, int col)
   }
 }
 
   }
 }
 

-wxBitmap *wxGenericGrid::GetCellBitmap(int row, int col)
+wxBitmap *wxGenericGrid::GetCellBitmap(int row, int col) const

 {
   wxGridCell *cell = GetCell(row, col);
   if (cell)
 {
   wxGridCell *cell = GetCell(row, col);
   if (cell)


@@ -2382,7 +2524,7 @@ void wxGenericGrid::SetGridCursor(int row, int col)
 
   SetGridClippingRegion(& dc);
 
 
   SetGridClippingRegion(& dc);
 

-  if (m_currentRectVisible)
+  if (m_currentRectVisible && !(m_editable && m_editInPlace) )

     HighlightCell(& dc);
 
   m_wCursorRow = row;
     HighlightCell(& dc);
 
   m_wCursorRow = row;


@@ -2393,22 +2535,22 @@ void wxGenericGrid::SetGridCursor(int row, int col)
 
   SetCurrentRect(row, col, cw, ch);
 
 
   SetCurrentRect(row, col, cw, ch);
 

-  if (m_currentRectVisible)
+  if (m_currentRectVisible && !(m_editable && m_editInPlace) )

     HighlightCell(& dc);
 
   dc.DestroyClippingRegion();
   dc.EndDrawing();
 }
 
     HighlightCell(& dc);
 
   dc.DestroyClippingRegion();
   dc.EndDrawing();
 }
 

-/*
- * Grid cell
- */
+// ----------------------------------------------------------------------------
+// Grid cell
+// ----------------------------------------------------------------------------

 
 wxGridCell::wxGridCell(wxGenericGrid *window)
 {
   cellBitmap = (wxBitmap *) NULL;
 
 wxGridCell::wxGridCell(wxGenericGrid *window)
 {
   cellBitmap = (wxBitmap *) NULL;

-  font = (wxFont *) NULL;
-  backgroundBrush = (wxBrush *) NULL;
+  font = wxNullFont;
+  backgroundBrush = wxNullBrush;

   if (window)
     textColour = window->GetCellTextColour();
   else
   if (window)
     textColour = window->GetCellTextColour();
   else


@@ -2421,7 +2563,7 @@ wxGridCell::wxGridCell(wxGenericGrid *window)
   if (window)
     font = window->GetCellTextFont();
   else
   if (window)
     font = window->GetCellTextFont();
   else

-    font = wxTheFontList->FindOrCreateFont(12, wxSWISS, wxNORMAL, wxNORMAL);
+    font = * wxTheFontList->FindOrCreateFont(12, wxSWISS, wxNORMAL, wxNORMAL);

 
   SetBackgroundColour(backgroundColour);
 
 
   SetBackgroundColour(backgroundColour);
 


@@ -2429,42 +2571,110 @@ wxGridCell::wxGridCell(wxGenericGrid *window)
     alignment = window->GetCellAlignment();
   else
     alignment = wxLEFT;
     alignment = window->GetCellAlignment();
   else
     alignment = wxLEFT;

+
+  cellData = (void *)NULL;

 }
 
 }
 

-wxGridCell::~wxGridCell(void)
+wxGridCell::~wxGridCell()

 {
 }
 
 void wxGridCell::SetBackgroundColour(const wxColour& colour)
 {
   backgroundColour = colour;
 {
 }
 
 void wxGridCell::SetBackgroundColour(const wxColour& colour)
 {
   backgroundColour = colour;

-  backgroundBrush = wxTheBrushList->FindOrCreateBrush(backgroundColour, wxSOLID);
+  backgroundBrush = * wxTheBrushList->FindOrCreateBrush(backgroundColour, wxSOLID);

 }
 
 void wxGenericGrid::OnText(wxCommandEvent& WXUNUSED(ev) )
 {
 }
 
 void wxGenericGrid::OnText(wxCommandEvent& WXUNUSED(ev) )
 {

-  wxGenericGrid *grid = this;
-  wxGridCell *cell = grid->GetCell(grid->GetCursorRow(), grid->GetCursorColumn());
-  if (cell && grid->CurrentCellVisible())
-  {
-    cell->SetTextValue(grid->GetTextItem()->GetValue());
-    wxClientDC dc(grid);
+  // michael - added this conditional to prevent change to
+  // grid cell text when edit control is hidden but still has
+  // focus
+  //
+  if ( m_editable )
+    {
+      wxGenericGrid *grid = this;
+      wxGridCell *cell = grid->GetCell(grid->GetCursorRow(), grid->GetCursorColumn());
+      if (cell && grid->CurrentCellVisible())
+        {
+          cell->SetTextValue(grid->GetTextItem()->GetValue());
+          if ( m_editInPlace && !m_inOnTextInPlace )
+            {
+              m_inPlaceTextItem->SetValue( grid->GetTextItem()->GetValue() );
+            }

 
 

-    dc.BeginDrawing();
-    grid->SetGridClippingRegion(& dc);
-    grid->DrawCellBackground(& dc, &grid->GetCurrentRect(), grid->GetCursorRow(), grid->GetCursorColumn());
-    grid->DrawCellValue(& dc, &grid->GetCurrentRect(), grid->GetCursorRow(), grid->GetCursorColumn());
-    grid->HighlightCell(& dc);
-    dc.DestroyClippingRegion();
-    dc.EndDrawing();
+          wxClientDC dc(grid);

 
 

-    //grid->OnCellChange(grid->GetCursorRow(), grid->GetCursorColumn());
-    wxGridEvent g_evt(GetId(), wxEVT_GRID_CELL_CHANGE, grid,
-                      grid->GetCursorRow(), grid->GetCursorColumn());
-    GetEventHandler()->ProcessEvent(g_evt);
+          dc.BeginDrawing();
+          grid->SetGridClippingRegion(& dc);
+          grid->DrawCellBackground(& dc, &grid->GetCurrentRect(), grid->GetCursorRow(), grid->GetCursorColumn());
+          grid->DrawCellValue(& dc, &grid->GetCurrentRect(), grid->GetCursorRow(), grid->GetCursorColumn());
+          if ( !(m_editable && m_editInPlace ) ) grid->HighlightCell(& dc);
+          dc.DestroyClippingRegion();
+          dc.EndDrawing();

 
 

-//    grid->DrawCellText();
-  }
+          //grid->OnCellChange(grid->GetCursorRow(), grid->GetCursorColumn());
+          wxGridEvent g_evt(GetId(), wxEVT_GRID_CELL_CHANGE, grid,
+                            grid->GetCursorRow(), grid->GetCursorColumn());
+          GetEventHandler()->ProcessEvent(g_evt);
+
+          //    grid->DrawCellText();
+        }
+    }
+}
+
+void wxGenericGrid::OnTextEnter(wxCommandEvent& WXUNUSED(ev) )
+{
+  // move the cursor down the current row (if possible)
+  // when the enter key has been pressed
+  //
+  if ( m_editable )
+    {
+      if ( GetCursorRow() < GetRows()-1 )
+        {
+          wxClientDC dc( this );
+          dc.BeginDrawing();
+          OnSelectCellImplementation(& dc,
+                                     GetCursorRow()+1,
+                                     GetCursorColumn() );
+          dc.EndDrawing();
+        }
+    }
+}
+
+void wxGenericGrid::OnTextInPlace(wxCommandEvent& ev )
+{
+  if ( m_editable )
+    {
+      wxGenericGrid *grid = this;
+      wxGridCell *cell = grid->GetCell(grid->GetCursorRow(), grid->GetCursorColumn());
+      if (cell && grid->CurrentCellVisible())
+        {
+          m_inOnTextInPlace = TRUE;
+          grid->GetTextItem()->SetValue( m_inPlaceTextItem->GetValue() );
+          OnText( ev );
+          m_inOnTextInPlace = FALSE;
+        }
+    }
+}
+
+void wxGenericGrid::OnTextInPlaceEnter(wxCommandEvent& WXUNUSED(ev) )
+{
+  // move the cursor down the current row (if possible)
+  // when the enter key has been pressed
+  //
+  if ( m_editable )
+    {
+      if ( GetCursorRow() < GetRows()-1 )
+        {
+          wxClientDC dc( this );
+          dc.BeginDrawing();
+          OnSelectCellImplementation(& dc,
+                                     GetCursorRow()+1,
+                                     GetCursorColumn() );
+          dc.EndDrawing();
+        }
+    }

 }
 
 void wxGenericGrid::OnGridScroll(wxScrollEvent& ev)
 }
 
 void wxGenericGrid::OnGridScroll(wxScrollEvent& ev)


@@ -2472,7 +2682,9 @@ void wxGenericGrid::OnGridScroll(wxScrollEvent& ev)
   static bool inScroll = FALSE;
 
   if ( inScroll )
   static bool inScroll = FALSE;
 
   if ( inScroll )

-       return;
+        return;
+
+  if ( m_editInPlace ) m_inPlaceTextItem->Show(FALSE);

 
   inScroll = TRUE;
   wxGenericGrid *win = this;
 
   inScroll = TRUE;
   wxGenericGrid *win = this;


@@ -2500,6 +2712,15 @@ void wxGenericGrid::OnGridScroll(wxScrollEvent& ev)
   AdjustScrollbars();
 
   if (change) win->Refresh(FALSE);
   AdjustScrollbars();
 
   if (change) win->Refresh(FALSE);

+
+  if ( m_editInPlace && m_currentRectVisible )
+    {
+      m_inPlaceTextItem->SetSize( m_currentRect.x-2, m_currentRect.y-2,
+                                  m_currentRect.width+4, m_currentRect.height+4 );
+      m_inPlaceTextItem->Show( TRUE );
+      m_inPlaceTextItem->SetFocus();
+    }
+

   inScroll = FALSE;
 
 }
   inScroll = FALSE;
 
 }


@@ -2554,4 +2775,25 @@ void wxGenericGrid::_OnLabelRightClick(wxGridEvent& ev)
     OnLabelRightClick(ev.m_row, ev.m_col, ev.m_x, ev.m_y, ev.m_control, ev.m_shift);
 }
 
     OnLabelRightClick(ev.m_row, ev.m_col, ev.m_x, ev.m_y, ev.m_control, ev.m_shift);
 }
 

+void *wxGenericGrid::SetCellData(void *data, int row, int col)
+{
+    void *rc = NULL;
+
+    wxGridCell *cell = GetCell(row, col);
+    if ( cell )
+        rc = cell->SetCellData(data);
+
+    return rc;
+}
+
+void *wxGenericGrid::GetCellData(int row, int col)
+{
+    void *rc = NULL;
+
+    wxGridCell *cell = GetCell(row, col);
+    if ( cell )
+        rc = cell->GetCellData();
+
+    return rc;
+}