OS/2 scrolling support

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

diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp
index a695ae73183a187eb7484403414806d8012a8005..76b34f650b0d7230581372e56cce67d36b8aa46d 100644 (file)
--- a/src/generic/listctrl.cpp
+++ b/src/generic/listctrl.cpp
@@ -12,7 +12,7 @@
    TODO
 
    1. we need to implement searching/sorting for virtual controls somehow
    TODO
 
    1. we need to implement searching/sorting for virtual controls somehow

-   2. when changing selection the lines are refreshed twice
+  ?2. when changing selection the lines are refreshed twice

  */
 
 // ============================================================================
  */
 
 // ============================================================================


@@ -37,15 +37,22 @@
 
 #if wxUSE_LISTCTRL
 
 
 #if wxUSE_LISTCTRL
 

-#include "wx/dcscreen.h"
-#include "wx/app.h"
-#include "wx/listctrl.h"
+#ifndef WX_PRECOMP
+    #include "wx/app.h"
+
+    #include "wx/dynarray.h"
+
+    #include "wx/dcscreen.h"
+
+    #include "wx/textctrl.h"
+#endif
+

 #include "wx/imaglist.h"
 #include "wx/imaglist.h"

-#include "wx/dynarray.h"
+#include "wx/listctrl.h"

 
 

-#ifdef __WXGTK__
-#include <gtk/gtk.h>
-#include "wx/gtk/win_gtk.h"
+#if defined(__WXGTK__)
+    #include <gtk/gtk.h>
+    #include "wx/gtk/win_gtk.h"

 #endif
 
 // ----------------------------------------------------------------------------
 #endif
 
 // ----------------------------------------------------------------------------


@@ -65,9 +72,14 @@ DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_DESELECTED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_KEY_DOWN)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_INSERT_ITEM)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_KEY_DOWN)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_INSERT_ITEM)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_CLICK)

+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_RIGHT_CLICK)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_BEGIN_DRAG)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_DRAGGING)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_END_DRAG)

 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_ACTIVATED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_ACTIVATED)

+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_FOCUSED)

 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_CACHE_HINT)
 
 // ----------------------------------------------------------------------------
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_CACHE_HINT)
 
 // ----------------------------------------------------------------------------


@@ -260,16 +272,6 @@ protected:
 
 class WXDLLEXPORT wxListHeaderData : public wxObject
 {
 
 class WXDLLEXPORT wxListHeaderData : public wxObject
 {

-protected:
-    long      m_mask;
-    int       m_image;
-    wxString  m_text;
-    int       m_format;
-    int       m_width;
-    int       m_xpos,
-              m_ypos;
-    int       m_height;
-

 public:
     wxListHeaderData();
     wxListHeaderData( const wxListItem &info );
 public:
     wxListHeaderData();
     wxListHeaderData( const wxListItem &info );


@@ -291,8 +293,18 @@ public:
     int GetWidth() const;
     int GetFormat() const;
 
     int GetWidth() const;
     int GetFormat() const;
 

+protected:
+    long      m_mask;
+    int       m_image;
+    wxString  m_text;
+    int       m_format;
+    int       m_width;
+    int       m_xpos,
+              m_ypos;
+    int       m_height;
+

 private:
 private:

-    DECLARE_DYNAMIC_CLASS(wxListHeaderData);
+    void Init();

 };
 
 //-----------------------------------------------------------------------------
 };
 
 //-----------------------------------------------------------------------------


@@ -435,7 +447,6 @@ protected:
 
 public:
     wxListHeaderWindow();
 
 public:
     wxListHeaderWindow();

-    virtual ~wxListHeaderWindow();

 
     wxListHeaderWindow( wxWindow *win,
                         wxWindowID id,
 
     wxListHeaderWindow( wxWindow *win,
                         wxWindowID id,


@@ -445,6 +456,8 @@ public:
                         long style = 0,
                         const wxString &name = "wxlistctrlcolumntitles" );
 
                         long style = 0,
                         const wxString &name = "wxlistctrlcolumntitles" );
 

+    virtual ~wxListHeaderWindow();
+

     void DoDrawRect( wxDC *dc, int x, int y, int w, int h );
     void DrawCurrent();
     void AdjustDC(wxDC& dc);
     void DoDrawRect( wxDC *dc, int x, int y, int w, int h );
     void DrawCurrent();
     void AdjustDC(wxDC& dc);


@@ -457,6 +470,9 @@ public:
     bool m_dirty;
 
 private:
     bool m_dirty;
 
 private:

+    // common part of all ctors
+    void Init();
+

     DECLARE_DYNAMIC_CLASS(wxListHeaderWindow)
     DECLARE_EVENT_TABLE()
 };
     DECLARE_DYNAMIC_CLASS(wxListHeaderWindow)
     DECLARE_EVENT_TABLE()
 };


@@ -486,6 +502,7 @@ private:
     wxString           *m_res;
     wxListMainWindow   *m_owner;
     wxString            m_startValue;
     wxString           *m_res;
     wxListMainWindow   *m_owner;
     wxString            m_startValue;

+    bool                m_finished;

 
 public:
     wxListTextCtrl() {}
 
 public:
     wxListTextCtrl() {}


@@ -603,7 +620,13 @@ public:
     // bring the current item into view
     void MoveToFocus() { MoveToItem(m_current); }
 
     // bring the current item into view
     void MoveToFocus() { MoveToItem(m_current); }
 

+    // start editing the label of the given item

     void EditLabel( long item );
     void EditLabel( long item );

+
+    // suspend/resume redrawing the control
+    void Freeze();
+    void Thaw();
+

     void OnRenameTimer();
     void OnRenameAccept();
 
     void OnRenameTimer();
     void OnRenameAccept();
 


@@ -670,7 +693,9 @@ public:
     bool IsEmpty() const { return GetItemCount() == 0; }
     void SetItemCount(long count);
 
     bool IsEmpty() const { return GetItemCount() == 0; }
     void SetItemCount(long count);
 

-    void ResetCurrent() { m_current = (size_t)-1; }
+    // change the current (== focused) item, send a notification event
+    void ChangeCurrent(size_t current);
+    void ResetCurrent() { ChangeCurrent((size_t)-1); }

     bool HasCurrent() const { return m_current != (size_t)-1; }
 
     // send out a wxListEvent
     bool HasCurrent() const { return m_current != (size_t)-1; }
 
     // send out a wxListEvent


@@ -802,7 +827,7 @@ protected:
 #ifdef __WXMAC__
         return *wxWHITE;
 #else
 #ifdef __WXMAC__
         return *wxWHITE;
 #else

-        return wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DLIGHT);
+        return wxSystemSettings::GetColour(wxSYS_COLOUR_3DLIGHT);

 #endif
     }
 
 #endif
     }
 


@@ -813,12 +838,6 @@ private:
     // delete all items but don't refresh: called from dtor
     void DoDeleteAllItems();
 
     // delete all items but don't refresh: called from dtor
     void DoDeleteAllItems();
 

-    // called when an item is [un]focuded, i.e. becomes [not] current
-    //
-    // currently unused
-    void OnFocusLine( size_t line );
-    void OnUnfocusLine( size_t line );
-

     // the height of one line using the current font
     wxCoord m_lineHeight;
 
     // the height of one line using the current font
     wxCoord m_lineHeight;
 


@@ -835,6 +854,9 @@ private:
     wxBrush *m_highlightBrush,
             *m_highlightUnfocusedBrush;
 
     wxBrush *m_highlightBrush,
             *m_highlightUnfocusedBrush;
 

+    // if this is > 0, the control is frozen and doesn't redraw itself
+    size_t m_freezeCount;
+

     DECLARE_DYNAMIC_CLASS(wxListMainWindow);
     DECLARE_EVENT_TABLE()
 };
     DECLARE_DYNAMIC_CLASS(wxListMainWindow);
     DECLARE_EVENT_TABLE()
 };


@@ -957,8 +979,10 @@ bool wxSelectionStore::SelectRange(size_t itemFrom, size_t itemTo,
                             // stop counting (see comment below)
                             itemsChanged = NULL;
                         }
                             // stop counting (see comment below)
                             itemsChanged = NULL;
                         }

-
-                        itemsChanged->Add(m_itemsSel[i]);
+                        else
+                        {
+                            itemsChanged->Add(m_itemsSel[i]);
+                        }

                     }
 
                     m_itemsSel.RemoveAt(i);
                     }
 
                     m_itemsSel.RemoveAt(i);


@@ -1158,12 +1182,10 @@ void wxListItemData::GetItem( wxListItem &info ) const
 //  wxListHeaderData
 //-----------------------------------------------------------------------------
 
 //  wxListHeaderData
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxListHeaderData,wxObject);
-
-wxListHeaderData::wxListHeaderData()
+void wxListHeaderData::Init()

 {
     m_mask = 0;
 {
     m_mask = 0;

-    m_image = 0;
+    m_image = -1;

     m_format = 0;
     m_width = 0;
     m_xpos = 0;
     m_format = 0;
     m_width = 0;
     m_xpos = 0;


@@ -1171,22 +1193,33 @@ wxListHeaderData::wxListHeaderData()
     m_height = 0;
 }
 
     m_height = 0;
 }
 

+wxListHeaderData::wxListHeaderData()
+{
+    Init();
+}
+

 wxListHeaderData::wxListHeaderData( const wxListItem &item )
 {
 wxListHeaderData::wxListHeaderData( const wxListItem &item )
 {

+    Init();
+

     SetItem( item );
     SetItem( item );

-    m_xpos = 0;
-    m_ypos = 0;
-    m_height = 0;

 }
 
 void wxListHeaderData::SetItem( const wxListItem &item )
 {
     m_mask = item.m_mask;
 }
 
 void wxListHeaderData::SetItem( const wxListItem &item )
 {
     m_mask = item.m_mask;

-    m_text = item.m_text;
-    m_image = item.m_image;
-    m_format = item.m_format;

 
 

-    SetWidth(item.m_width);
+    if ( m_mask & wxLIST_MASK_TEXT )
+        m_text = item.m_text;
+
+    if ( m_mask & wxLIST_MASK_IMAGE )
+        m_image = item.m_image;
+
+    if ( m_mask & wxLIST_MASK_FORMAT )
+        m_format = item.m_format;
+
+    if ( m_mask & wxLIST_MASK_WIDTH )
+        SetWidth(item.m_width);

 }
 
 void wxListHeaderData::SetPosition( int x, int y )
 }
 
 void wxListHeaderData::SetPosition( int x, int y )


@@ -1205,7 +1238,7 @@ void wxListHeaderData::SetWidth( int w )
     m_width = w;
     if (m_width < 0)
         m_width = WIDTH_COL_DEFAULT;
     m_width = w;
     if (m_width < 0)
         m_width = WIDTH_COL_DEFAULT;

-    if (m_width < WIDTH_COL_MIN)
+    else if (m_width < WIDTH_COL_MIN)

         m_width = WIDTH_COL_MIN;
 }
 
         m_width = WIDTH_COL_MIN;
 }
 


@@ -1216,7 +1249,7 @@ void wxListHeaderData::SetFormat( int format )
 
 bool wxListHeaderData::HasImage() const
 {
 
 bool wxListHeaderData::HasImage() const
 {

-    return (m_image != 0);
+    return m_image != -1;

 }
 
 bool wxListHeaderData::IsHit( int x, int y ) const
 }
 
 bool wxListHeaderData::IsHit( int x, int y ) const


@@ -1224,7 +1257,7 @@ bool wxListHeaderData::IsHit( int x, int y ) const
     return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height));
 }
 
     return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height));
 }
 

-void wxListHeaderData::GetItem( wxListItem &item )
+void wxListHeaderData::GetItem( wxListItem& item )

 {
     item.m_mask = m_mask;
     item.m_text = m_text;
 {
     item.m_mask = m_mask;
     item.m_text = m_text;


@@ -1562,7 +1595,7 @@ bool wxListLineData::SetAttributes(wxDC *dc,
     wxColour colText;
     if ( highlighted )
     {
     wxColour colText;
     if ( highlighted )
     {

-        colText = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
+        colText = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);

     }
     else
     {
     }
     else
     {


@@ -1724,37 +1757,46 @@ BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow)
     EVT_SET_FOCUS     (wxListHeaderWindow::OnSetFocus)
 END_EVENT_TABLE()
 
     EVT_SET_FOCUS     (wxListHeaderWindow::OnSetFocus)
 END_EVENT_TABLE()
 

-wxListHeaderWindow::wxListHeaderWindow( void )
+void wxListHeaderWindow::Init()

 {
 {

-    m_owner = (wxListMainWindow *) NULL;

     m_currentCursor = (wxCursor *) NULL;
     m_currentCursor = (wxCursor *) NULL;

-    m_resizeCursor = (wxCursor *) NULL;

     m_isDragging = FALSE;
     m_isDragging = FALSE;

+    m_dirty = FALSE;
+}
+
+wxListHeaderWindow::wxListHeaderWindow()
+{
+    Init();
+
+    m_owner = (wxListMainWindow *) NULL;
+    m_resizeCursor = (wxCursor *) NULL;

 }
 
 }
 

-wxListHeaderWindow::wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMainWindow *owner,
-      const wxPoint &pos, const wxSize &size,
-      long style, const wxString &name ) :
-  wxWindow( win, id, pos, size, style, name )
+wxListHeaderWindow::wxListHeaderWindow( wxWindow *win,
+                                        wxWindowID id,
+                                        wxListMainWindow *owner,
+                                        const wxPoint& pos,
+                                        const wxSize& size,
+                                        long style,
+                                        const wxString &name )
+                  : wxWindow( win, id, pos, size, style, name )

 {
 {

+    Init();
+

     m_owner = owner;
     m_owner = owner;

-//  m_currentCursor = wxSTANDARD_CURSOR;
-    m_currentCursor = (wxCursor *) NULL;

     m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE );
     m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE );

-    m_isDragging = FALSE;
-    m_dirty = FALSE;

 
 

-    SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ) );
+    SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNFACE ) );

 }
 
 }
 

-wxListHeaderWindow::~wxListHeaderWindow( void )
+wxListHeaderWindow::~wxListHeaderWindow()

 {
     delete m_resizeCursor;
 }
 
 void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h )
 {
 {
     delete m_resizeCursor;
 }
 
 void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h )
 {

-#ifdef __WXGTK__
+#if defined(__WXGTK__) && !defined(__WXUNIVERSAL__)

     GtkStateType state = m_parent->IsEnabled() ? GTK_STATE_NORMAL
                                                : GTK_STATE_INSENSITIVE;
 
     GtkStateType state = m_parent->IsEnabled() ? GTK_STATE_NORMAL
                                                : GTK_STATE_INSENSITIVE;
 


@@ -1762,14 +1804,15 @@ void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h )
 
     gtk_paint_box (m_wxwindow->style, GTK_PIZZA(m_wxwindow)->bin_window,
                    state, GTK_SHADOW_OUT,
 
     gtk_paint_box (m_wxwindow->style, GTK_PIZZA(m_wxwindow)->bin_window,
                    state, GTK_SHADOW_OUT,

-                   (GdkRectangle*) NULL, m_wxwindow, "button",
+                   (GdkRectangle*) NULL, m_wxwindow,
+                   (char *)"button", // const_cast

                    x-1, y-1, w+2, h+2);
 #elif defined( __WXMAC__  )
     const int m_corner = 1;
 
     dc->SetBrush( *wxTRANSPARENT_BRUSH );
 
                    x-1, y-1, w+2, h+2);
 #elif defined( __WXMAC__  )
     const int m_corner = 1;
 
     dc->SetBrush( *wxTRANSPARENT_BRUSH );
 

-    dc->SetPen( wxPen( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNSHADOW ) , 1 , wxSOLID ) );
+    dc->SetPen( wxPen( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNSHADOW ) , 1 , wxSOLID ) );

     dc->DrawLine( x+w-m_corner+1, y, x+w, y+h );  // right (outer)
     dc->DrawRectangle( x, y+h, w+1, 1 );          // bottom (outer)
 
     dc->DrawLine( x+w-m_corner+1, y, x+w, y+h );  // right (outer)
     dc->DrawRectangle( x, y+h, w+1, 1 );          // bottom (outer)
 


@@ -1793,7 +1836,7 @@ void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h )
     dc->DrawLine( x+w-m_corner+1, y, x+w, y+h );  // right (outer)
     dc->DrawRectangle( x, y+h, w+1, 1 );          // bottom (outer)
 
     dc->DrawLine( x+w-m_corner+1, y, x+w, y+h );  // right (outer)
     dc->DrawRectangle( x, y+h, w+1, 1 );          // bottom (outer)
 

-    wxPen pen( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID );
+    wxPen pen( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID );

 
     dc->SetPen( pen );
     dc->DrawLine( x+w-m_corner, y, x+w-1, y+h );  // right (inner)
 
     dc->SetPen( pen );
     dc->DrawLine( x+w-m_corner, y, x+w-1, y+h );  // right (inner)


@@ -1823,7 +1866,7 @@ void wxListHeaderWindow::AdjustDC(wxDC& dc)
 
 void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
 {
 
 void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
 {

-#ifdef __WXGTK__
+#if defined(__WXGTK__)

     wxClientDC dc( this );
 #else
     wxPaintDC dc( this );
     wxClientDC dc( this );
 #else
     wxPaintDC dc( this );


@@ -1853,27 +1896,53 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
 
     int numColumns = m_owner->GetColumnCount();
     wxListItem item;
 
     int numColumns = m_owner->GetColumnCount();
     wxListItem item;

-    for (int i = 0; i < numColumns; i++)
+    for ( int i = 0; i < numColumns && x < w; i++ )

     {
         m_owner->GetColumn( i, item );
         int wCol = item.m_width;
     {
         m_owner->GetColumn( i, item );
         int wCol = item.m_width;

-        int cw = wCol - 2; // the width of the rect to draw

 
 

-        int xEnd = x + wCol;
+        // the width of the rect to draw: make it smaller to fit entirely
+        // inside the column rect
+        int cw = wCol - 2;

 
         dc.SetPen( *wxWHITE_PEN );
 
         DoDrawRect( &dc, x, HEADER_OFFSET_Y, cw, h-2 );
 
         dc.SetPen( *wxWHITE_PEN );
 
         DoDrawRect( &dc, x, HEADER_OFFSET_Y, cw, h-2 );

-        wxDCClipper clipper(dc, x, HEADER_OFFSET_Y, cw-5, h-4 );
+
+        // if we have an image, draw it on the right of the label
+        int image = item.m_image;
+        if ( image != -1 )
+        {
+            wxImageList *imageList = m_owner->m_small_image_list;
+            if ( imageList )
+            {
+                int ix, iy;
+                imageList->GetSize(image, ix, iy);
+
+                imageList->Draw
+                           (
+                            image,
+                            dc,
+                            x + cw - ix - 1,
+                            HEADER_OFFSET_Y + (h - 4 - iy)/2,
+                            wxIMAGELIST_DRAW_TRANSPARENT
+                           );
+
+                cw -= ix + 2;
+            }
+            //else: ignore the column image
+        }
+
+        // draw the text clipping it so that it doesn't overwrite the column
+        // boundary
+        wxDCClipper clipper(dc, x, HEADER_OFFSET_Y, cw, h - 4 );

 
         dc.DrawText( item.GetText(),
                      x + EXTRA_WIDTH, HEADER_OFFSET_Y + EXTRA_HEIGHT );
 
         x += wCol;
 
         dc.DrawText( item.GetText(),
                      x + EXTRA_WIDTH, HEADER_OFFSET_Y + EXTRA_HEIGHT );
 
         x += wCol;

-
-        if (xEnd > w+5)
-            break;

     }
     }

+

     dc.EndDrawing();
 }
 
     dc.EndDrawing();
 }
 


@@ -1881,9 +1950,9 @@ void wxListHeaderWindow::DrawCurrent()
 {
     int x1 = m_currentX;
     int y1 = 0;
 {
     int x1 = m_currentX;
     int y1 = 0;

-    ClientToScreen( &x1, &y1 );
+    m_owner->ClientToScreen( &x1, &y1 );

 
 

-    int x2 = m_currentX-1;
+    int x2 = m_currentX;

     int y2 = 0;
     m_owner->GetClientSize( NULL, &y2 );
     m_owner->ClientToScreen( &x2, &y2 );
     int y2 = 0;
     m_owner->GetClientSize( NULL, &y2 );
     m_owner->ClientToScreen( &x2, &y2 );


@@ -1973,20 +2042,31 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
             m_minX = xpos;
         }
 
             m_minX = xpos;
         }
 

-        if (event.LeftDown())
+        if (event.LeftDown() || event.RightUp())

         {
         {

-            if (hit_border)
+            if (hit_border && event.LeftDown())

             {
                 m_isDragging = TRUE;
                 m_currentX = x;
                 DrawCurrent();
                 CaptureMouse();
             }
             {
                 m_isDragging = TRUE;
                 m_currentX = x;
                 DrawCurrent();
                 CaptureMouse();
             }

-            else
+            else // click on a column

             {
                 wxWindow *parent = GetParent();
             {
                 wxWindow *parent = GetParent();

-                wxListEvent le( wxEVT_COMMAND_LIST_COL_CLICK, parent->GetId() );
+                wxListEvent le( event.LeftDown()
+                                    ? wxEVT_COMMAND_LIST_COL_CLICK
+                                    : wxEVT_COMMAND_LIST_COL_RIGHT_CLICK,
+                                parent->GetId() );

                 le.SetEventObject( parent );
                 le.SetEventObject( parent );

+                le.m_pointDrag = event.GetPosition();
+
+                // the position should be relative to the parent window, not
+                // this one for compatibility with MSW and common sense: the
+                // user code doesn't know anything at all about this header
+                // window, so why should it get positions relative to it?
+                le.m_pointDrag.y -= GetSize().y;
+

                 le.m_col = m_column;
                 parent->GetEventHandler()->ProcessEvent( le );
             }
                 le.m_col = m_column;
                 parent->GetEventHandler()->ProcessEvent( le );
             }


@@ -2061,6 +2141,7 @@ wxListTextCtrl::wxListTextCtrl( wxWindow *parent,
     (*m_accept) = FALSE;
     (*m_res) = "";
     m_startValue = value;
     (*m_accept) = FALSE;
     (*m_res) = "";
     m_startValue = value;

+    m_finished = FALSE;

 }
 
 void wxListTextCtrl::OnChar( wxKeyEvent &event )
 }
 
 void wxListTextCtrl::OnChar( wxKeyEvent &event )


@@ -2073,9 +2154,12 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event )
         if (!wxPendingDelete.Member(this))
             wxPendingDelete.Append(this);
 
         if (!wxPendingDelete.Member(this))
             wxPendingDelete.Append(this);
 

-        if ((*m_accept) && ((*m_res) != m_startValue))
+        if ((*m_res) != m_startValue)

             m_owner->OnRenameAccept();
 
             m_owner->OnRenameAccept();
 

+        m_finished = TRUE;
+        m_owner->SetFocus(); // This doesn't work. TODO.
+

         return;
     }
     if (event.m_keyCode == WXK_ESCAPE)
         return;
     }
     if (event.m_keyCode == WXK_ESCAPE)


@@ -2086,6 +2170,9 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event )
         if (!wxPendingDelete.Member(this))
             wxPendingDelete.Append(this);
 
         if (!wxPendingDelete.Member(this))
             wxPendingDelete.Append(this);
 

+        m_finished = TRUE;
+        m_owner->SetFocus(); // This doesn't work. TODO.
+

         return;
     }
 
         return;
     }
 


@@ -2094,12 +2181,18 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event )
 
 void wxListTextCtrl::OnKeyUp( wxKeyEvent &event )
 {
 
 void wxListTextCtrl::OnKeyUp( wxKeyEvent &event )
 {

+    if (m_finished)
+    {
+        event.Skip();
+        return;
+    }
+

     // auto-grow the textctrl:
     wxSize parentSize = m_owner->GetSize();
     wxPoint myPos = GetPosition();
     wxSize mySize = GetSize();
     int sx, sy;
     // auto-grow the textctrl:
     wxSize parentSize = m_owner->GetSize();
     wxPoint myPos = GetPosition();
     wxSize mySize = GetSize();
     int sx, sy;

-    GetTextExtent(GetValue() + _T("MM"), &sx, &sy); // FIXME: MM??
+    GetTextExtent(GetValue() + _T("M"), &sx, &sy); // FIXME: MM??

     if (myPos.x + sx > parentSize.x)
         sx = parentSize.x - myPos.x;
     if (mySize.x > sx)
     if (myPos.x + sx > parentSize.x)
         sx = parentSize.x - myPos.x;
     if (mySize.x > sx)


@@ -2109,12 +2202,21 @@ void wxListTextCtrl::OnKeyUp( wxKeyEvent &event )
     event.Skip();
 }
 
     event.Skip();
 }
 

-void wxListTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
+void wxListTextCtrl::OnKillFocus( wxFocusEvent &event )

 {
 {

+    if (m_finished)
+    {
+        event.Skip();
+        return;
+    }
+

     if (!wxPendingDelete.Member(this))
         wxPendingDelete.Append(this);
 
     if (!wxPendingDelete.Member(this))
         wxPendingDelete.Append(this);
 

-    if ((*m_accept) && ((*m_res) != m_startValue))
+    (*m_accept) = TRUE;
+    (*m_res) = GetValue();
+    
+    if ((*m_res) != m_startValue)

         m_owner->OnRenameAccept();
 }
 
         m_owner->OnRenameAccept();
 }
 


@@ -2164,6 +2266,8 @@ void wxListMainWindow::Init()
     m_currentEdit =
     m_lineLastClicked =
     m_lineBeforeLastClicked = (size_t)-1;
     m_currentEdit =
     m_lineLastClicked =
     m_lineBeforeLastClicked = (size_t)-1;

+
+    m_freezeCount = 0;

 }
 
 void wxListMainWindow::InitScrolling()
 }
 
 void wxListMainWindow::InitScrolling()


@@ -2204,7 +2308,7 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent,
 
     m_highlightBrush = new wxBrush
                            (
 
     m_highlightBrush = new wxBrush
                            (

-                            wxSystemSettings::GetSystemColour
+                            wxSystemSettings::GetColour

                             (
                                 wxSYS_COLOUR_HIGHLIGHT
                             ),
                             (
                                 wxSYS_COLOUR_HIGHLIGHT
                             ),


@@ -2213,7 +2317,7 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent,
 
     m_highlightUnfocusedBrush = new wxBrush
                                     (
 
     m_highlightUnfocusedBrush = new wxBrush
                                     (

-                                       wxSystemSettings::GetSystemColour
+                                       wxSystemSettings::GetColour

                                        (
                                            wxSYS_COLOUR_BTNSHADOW
                                        ),
                                        (
                                            wxSYS_COLOUR_BTNSHADOW
                                        ),


@@ -2226,7 +2330,7 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent,
     InitScrolling();
     SetScrollbars( m_xScroll, m_yScroll, 0, 0, 0, 0 );
 
     InitScrolling();
     SetScrollbars( m_xScroll, m_yScroll, 0, 0, 0, 0 );
 

-    SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) );
+    SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX ) );

 }
 
 wxListMainWindow::~wxListMainWindow()
 }
 
 wxListMainWindow::~wxListMainWindow()


@@ -2556,7 +2660,15 @@ void wxListMainWindow::RefreshSelected()
         to = GetItemCount() - 1;
     }
 
         to = GetItemCount() - 1;
     }
 

-    if ( HasCurrent() && m_current > from && m_current <= to )
+    // VZ: this code would work fine if wxGTK wxWindow::Refresh() were
+    //     reasonable, i.e. if it only generated one expose event for
+    //     several calls to it - as it is, each Refresh() results in a
+    //     repaint which provokes flicker too horrible to be seen
+    //
+    //     when/if wxGTK is fixed, this code should be restored as normally it
+    //     should generate _less_ flicker than the version below
+#ifndef __WXGTK__
+    if ( HasCurrent() && m_current >= from && m_current <= to )

     {
         RefreshLine(m_current);
     }
     {
         RefreshLine(m_current);
     }


@@ -2569,6 +2681,41 @@ void wxListMainWindow::RefreshSelected()
             RefreshLine(line);
         }
     }
             RefreshLine(line);
         }
     }

+#else // __WXGTK__
+    size_t selMin = (size_t)-1,
+           selMax = 0;
+
+    for ( size_t line = from; line <= to; line++ )
+    {
+        if ( IsHighlighted(line) || (line == m_current) )
+        {
+            if ( line < selMin )
+                selMin = line;
+            if ( line > selMax )
+                selMax = line;
+        }
+    }
+
+    if ( selMin != (size_t)-1 )
+    {
+        RefreshLines(selMin, selMax);
+    }
+#endif // !__WXGTK__/__WXGTK__
+}
+
+void wxListMainWindow::Freeze()
+{
+    m_freezeCount++;
+}
+
+void wxListMainWindow::Thaw()
+{
+    wxCHECK_RET( m_freezeCount > 0, _T("thawing unfrozen list control?") );
+
+    if ( !--m_freezeCount )
+    {
+        Refresh();
+    }

 }
 
 void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
 }
 
 void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )


@@ -2577,9 +2724,9 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
     // done (a Windows requirement).
     wxPaintDC dc( this );
 
     // done (a Windows requirement).
     wxPaintDC dc( this );
 

-    if ( IsEmpty() )
+    if ( IsEmpty() || m_freezeCount )

     {
     {

-        // empty control. nothing to draw
+        // nothing to draw or not the moment to draw it

         return;
     }
 
         return;
     }
 


@@ -2748,21 +2895,22 @@ void wxListMainWindow::SendNotify( size_t line,
     // what we're trying to avoid
     if ( !IsVirtual() && (command != wxEVT_COMMAND_LIST_DELETE_ITEM) )
     {
     // what we're trying to avoid
     if ( !IsVirtual() && (command != wxEVT_COMMAND_LIST_DELETE_ITEM) )
     {

-        GetLine(line)->GetItem( 0, le.m_item );
+        if ( line != (size_t)-1 )
+        {
+            GetLine(line)->GetItem( 0, le.m_item );
+        }
+        //else: this happens for wxEVT_COMMAND_LIST_ITEM_FOCUSED event

     }
     //else: there may be no more such item
 
     GetParent()->GetEventHandler()->ProcessEvent( le );
 }
 
     }
     //else: there may be no more such item
 
     GetParent()->GetEventHandler()->ProcessEvent( le );
 }
 

-void wxListMainWindow::OnFocusLine( size_t WXUNUSED(line) )
+void wxListMainWindow::ChangeCurrent(size_t current)

 {
 {

-//  SendNotify( line, wxEVT_COMMAND_LIST_ITEM_FOCUSSED );
-}
+    m_current = current;

 
 

-void wxListMainWindow::OnUnfocusLine( size_t WXUNUSED(line) )
-{
-//  SendNotify( line, wxEVT_COMMAND_LIST_ITEM_UNFOCUSSED );
+    SendNotify(current, wxEVT_COMMAND_LIST_ITEM_FOCUSED);

 }
 
 void wxListMainWindow::EditLabel( long item )
 }
 
 void wxListMainWindow::EditLabel( long item )


@@ -2969,7 +3117,8 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event )
         if ( IsSingleSel() || !(event.ControlDown() || event.ShiftDown()) )
         {
             HighlightAll( FALSE );
         if ( IsSingleSel() || !(event.ControlDown() || event.ShiftDown()) )
         {
             HighlightAll( FALSE );

-            m_current = current;
+
+            ChangeCurrent(current);

 
             ReverseHighlight(m_current);
         }
 
             ReverseHighlight(m_current);
         }


@@ -2977,13 +3126,13 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event )
         {
             if (event.ControlDown())
             {
         {
             if (event.ControlDown())
             {

-                m_current = current;
+                ChangeCurrent(current);

 
                 ReverseHighlight(m_current);
             }
             else if (event.ShiftDown())
             {
 
                 ReverseHighlight(m_current);
             }
             else if (event.ShiftDown())
             {

-                m_current = current;
+                ChangeCurrent(current);

 
                 size_t lineFrom = oldCurrent,
                        lineTo = current;
 
                 size_t lineFrom = oldCurrent,
                        lineTo = current;


@@ -3006,8 +3155,6 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event )
         if (m_current != oldCurrent)
         {
             RefreshLine( oldCurrent );
         if (m_current != oldCurrent)
         {
             RefreshLine( oldCurrent );

-            OnUnfocusLine( oldCurrent );
-            OnFocusLine( m_current );

         }
 
         // forceClick is only set if the previous click was on another item
         }
 
         // forceClick is only set if the previous click was on another item


@@ -3063,7 +3210,7 @@ void wxListMainWindow::OnArrowChar(size_t newCurrent, const wxKeyEvent& event)
     // items anyhow
     if ( event.ShiftDown() && !IsSingleSel() )
     {
     // items anyhow
     if ( event.ShiftDown() && !IsSingleSel() )
     {

-        m_current = newCurrent;
+        ChangeCurrent(newCurrent);

 
         // select all the items between the old and the new one
         if ( oldCurrent > newCurrent )
 
         // select all the items between the old and the new one
         if ( oldCurrent > newCurrent )


@@ -3080,7 +3227,7 @@ void wxListMainWindow::OnArrowChar(size_t newCurrent, const wxKeyEvent& event)
         if ( !event.ControlDown() )
             HighlightAll(FALSE);
 
         if ( !event.ControlDown() )
             HighlightAll(FALSE);
 

-        m_current = newCurrent;
+        ChangeCurrent(newCurrent);

 
         HighlightLine( oldCurrent, FALSE );
         RefreshLine( oldCurrent );
 
         HighlightLine( oldCurrent, FALSE );
         RefreshLine( oldCurrent );


@@ -3091,8 +3238,6 @@ void wxListMainWindow::OnArrowChar(size_t newCurrent, const wxKeyEvent& event)
         }
     }
 
         }
     }
 

-    OnUnfocusLine( oldCurrent );
-    OnFocusLine( m_current );

     RefreshLine( m_current );
 
     MoveToFocus();
     RefreshLine( m_current );
 
     MoveToFocus();


@@ -3151,7 +3296,8 @@ void wxListMainWindow::OnChar( wxKeyEvent &event )
         nevent.SetDirection( !event.ShiftDown() );
         nevent.SetEventObject( GetParent()->GetParent() );
         nevent.SetCurrentFocus( m_parent );
         nevent.SetDirection( !event.ShiftDown() );
         nevent.SetEventObject( GetParent()->GetParent() );
         nevent.SetCurrentFocus( m_parent );

-        if (GetParent()->GetParent()->GetEventHandler()->ProcessEvent( nevent )) return;
+        if (GetParent()->GetParent()->GetEventHandler()->ProcessEvent( nevent ))
+            return;

     }
 
     /* no item -> nothing to do */
     }
 
     /* no item -> nothing to do */


@@ -3251,12 +3397,7 @@ void wxListMainWindow::OnChar( wxKeyEvent &event )
         case WXK_SPACE:
             if ( IsSingleSel() )
             {
         case WXK_SPACE:
             if ( IsSingleSel() )
             {

-                wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED,
-                                GetParent()->GetId() );
-                le.SetEventObject( GetParent() );
-                le.m_itemIndex = m_current;
-                GetLine(m_current)->GetItem( 0, le.m_item );
-                GetParent()->GetEventHandler()->ProcessEvent( le );
+                SendNotify( m_current, wxEVT_COMMAND_LIST_ITEM_ACTIVATED );

 
                 if ( IsHighlighted(m_current) )
                 {
 
                 if ( IsHighlighted(m_current) )
                 {


@@ -3271,14 +3412,7 @@ void wxListMainWindow::OnChar( wxKeyEvent &event )
 
         case WXK_RETURN:
         case WXK_EXECUTE:
 
         case WXK_RETURN:
         case WXK_EXECUTE:

-            {
-                wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED,
-                                GetParent()->GetId() );
-                le.SetEventObject( GetParent() );
-                le.m_itemIndex = m_current;
-                GetLine(m_current)->GetItem( 0, le.m_item );
-                GetParent()->GetEventHandler()->ProcessEvent( le );
-            }
+            SendNotify( m_current, wxEVT_COMMAND_LIST_ITEM_ACTIVATED );

             break;
 
         default:
             break;
 
         default:


@@ -3296,12 +3430,19 @@ extern wxWindow *g_focusWindow;
 
 void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
 {
 
 void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
 {

-    m_hasFocus = TRUE;
+    // wxGTK sends us EVT_SET_FOCUS events even if we had never got
+    // EVT_KILL_FOCUS before which means that we finish by redrawing the items
+    // which are already drawn correctly resulting in horrible flicker - avoid
+    // it
+    if ( !m_hasFocus )
+    {
+        m_hasFocus = TRUE;

 
 

-    if (!GetParent())
-        return;
+        RefreshSelected();
+    }

 
 

-    RefreshSelected();
+    if ( !GetParent() )
+        return;

 
 #ifdef __WXGTK__
     g_focusWindow = GetParent();
 
 #ifdef __WXGTK__
     g_focusWindow = GetParent();


@@ -3598,9 +3739,7 @@ void wxListMainWindow::SetItemState( long litem, long state, long stateMask )
             // don't do anything if this item is already focused
             if ( item != m_current )
             {
             // don't do anything if this item is already focused
             if ( item != m_current )
             {

-                OnUnfocusLine( m_current );
-                m_current = item;
-                OnFocusLine( m_current );
+                ChangeCurrent(item);

 
                 if ( oldCurrent != (size_t)-1 )
                 {
 
                 if ( oldCurrent != (size_t)-1 )
                 {


@@ -3620,8 +3759,7 @@ void wxListMainWindow::SetItemState( long litem, long state, long stateMask )
             // don't do anything if this item is not focused
             if ( item == m_current )
             {
             // don't do anything if this item is not focused
             if ( item == m_current )
             {

-                OnUnfocusLine( m_current );
-                m_current = (size_t)-1;
+                ResetCurrent();

 
                 RefreshLine( oldCurrent );
             }
 
                 RefreshLine( oldCurrent );
             }


@@ -3641,9 +3779,7 @@ void wxListMainWindow::SetItemState( long litem, long state, long stateMask )
                 // single sel mode
                 if ( m_current != item )
                 {
                 // single sel mode
                 if ( m_current != item )
                 {

-                    OnUnfocusLine( m_current );
-                    m_current = item;
-                    OnFocusLine( m_current );
+                    ChangeCurrent(item);

 
                     if ( oldCurrent != (size_t)-1 )
                     {
 
                     if ( oldCurrent != (size_t)-1 )
                     {


@@ -3785,10 +3921,26 @@ void wxListMainWindow::RecalculatePositions(bool noRefresh)
     else
         iconSpacing = 0;
 
     else
         iconSpacing = 0;
 

+    // Note that we do not call GetClientSize() here but
+    // GetSize() and substract the border size for sunken
+    // borders manually. This is technically incorrect,
+    // but we need to know the client area's size WITHOUT
+    // scrollbars here. Since we don't know if there are
+    // any scrollbars, we use GetSize() instead. Another
+    // solution would be to call SetScrollbars() here to
+    // remove the scrollbars and call GetClientSize() then,
+    // but this might result in flicker and - worse - will
+    // reset the scrollbars to 0 which is not good at all
+    // if you resize a dialog/window, but don't want to
+    // reset the window scrolling. RR.
+    // Furthermore, we actually do NOT subtract the border
+    // width as 2 pixels is just the extra space which we
+    // need around the actual content in the window. Other-
+    // wise the text would e.g. touch the upper border. RR.

     int clientWidth,
         clientHeight;
     int clientWidth,
         clientHeight;

-    GetClientSize( &clientWidth, &clientHeight );
-
+    GetSize( &clientWidth, &clientHeight );
+    

     if ( HasFlag(wxLC_REPORT) )
     {
         // all lines have the same height
     if ( HasFlag(wxLC_REPORT) )
     {
         // all lines have the same height


@@ -3817,13 +3969,26 @@ void wxListMainWindow::RecalculatePositions(bool noRefresh)
         // fit into the window, we recalculate after subtracting an
         // approximated 15 pt for the horizontal scrollbar
 
         // fit into the window, we recalculate after subtracting an
         // approximated 15 pt for the horizontal scrollbar
 

-        clientHeight -= 4;  // sunken frame
-

         int entireWidth = 0;
 
         for (int tries = 0; tries < 2; tries++)
         {
         int entireWidth = 0;
 
         for (int tries = 0; tries < 2; tries++)
         {

-            entireWidth = 0;
+            // We start with 4 for the border around all items
+            entireWidth = 4;
+                
+            if (tries == 1)
+            {
+                // Now we have decided that the items do not fit into the
+                // client area. Unfortunately, wxWindows sometimes thinks
+                // that it does fit and therefore NO horizontal scrollbar
+                // is inserted. This looks ugly, so we fudge here and make
+                // the calculated width bigger than was actually has been
+                // calculated. This ensures that wxScrolledWindows puts
+                // a scrollbar at the bottom of its client area.
+                entireWidth += SCROLL_UNIT_X;
+            }
+            
+            // Start at 2,2 so the text does not touch the border

             int x = 2;
             int y = 2;
             int maxWidth = 0;
             int x = 2;
             int y = 2;
             int maxWidth = 0;


@@ -3836,7 +4001,7 @@ void wxListMainWindow::RecalculatePositions(bool noRefresh)
                 currentlyVisibleLines++;
                 wxListLineData *line = GetLine(i);
                 line->CalculateSize( &dc, iconSpacing );
                 currentlyVisibleLines++;
                 wxListLineData *line = GetLine(i);
                 line->CalculateSize( &dc, iconSpacing );

-                line->SetPosition( x, y, clientWidth, iconSpacing );
+                line->SetPosition( x, y, clientWidth, iconSpacing );  // Why clientWidth? (FIXME)

 
                 wxSize sizeLine = GetLineSize(i);
 
 
                 wxSize sizeLine = GetLineSize(i);
 


@@ -3847,8 +4012,8 @@ void wxListMainWindow::RecalculatePositions(bool noRefresh)
                 if (currentlyVisibleLines > m_linesPerPage)
                     m_linesPerPage = currentlyVisibleLines;
 
                 if (currentlyVisibleLines > m_linesPerPage)
                     m_linesPerPage = currentlyVisibleLines;
 

-                // assume that the size of the next one is the same... (FIXME)
-                if ( y + sizeLine.y - 6 >= clientHeight )
+                // Assume that the size of the next one is the same... (FIXME)
+                if ( y + sizeLine.y >= clientHeight )

                 {
                     currentlyVisibleLines = 0;
                     y = 2;
                 {
                     currentlyVisibleLines = 0;
                     y = 2;


@@ -3856,17 +4021,21 @@ void wxListMainWindow::RecalculatePositions(bool noRefresh)
                     entireWidth += maxWidth+6;
                     maxWidth = 0;
                 }
                     entireWidth += maxWidth+6;
                     maxWidth = 0;
                 }

+                
+                // We have reached the last item.

                 if ( i == count - 1 )
                     entireWidth += maxWidth;
                 if ( i == count - 1 )
                     entireWidth += maxWidth;

-                if ((tries == 0) && (entireWidth > clientWidth))
+                    
+                if ( (tries == 0) && (entireWidth+SCROLL_UNIT_X > clientWidth) )

                 {
                 {

-                    clientHeight -= 15; // scrollbar height
+                    clientHeight -= 15; // We guess the scrollbar height. (FIXME)

                     m_linesPerPage = 0;
                     currentlyVisibleLines = 0;
                     break;
                 }
                     m_linesPerPage = 0;
                     currentlyVisibleLines = 0;
                     break;
                 }

+                

                 if ( i == count - 1 )
                 if ( i == count - 1 )

-                    tries = 1;  // everything fits, no second try required
+                    tries = 1;  // Everything fits, no second try required.

             }
         }
 
             }
         }
 


@@ -3900,12 +4069,7 @@ void wxListMainWindow::UpdateCurrent()
 {
     if ( !HasCurrent() && !IsEmpty() )
     {
 {
     if ( !HasCurrent() && !IsEmpty() )
     {

-        m_current = 0;
-    }
-
-    if ( m_current != (size_t)-1 )
-    {
-        OnFocusLine( m_current );
+        ChangeCurrent(0);

     }
 }
 
     }
 }
 


@@ -4315,17 +4479,9 @@ IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
 
 wxListItem::wxListItem()
 {
 
 wxListItem::wxListItem()
 {

-    m_mask = 0;
-    m_itemId = 0;
-    m_col = 0;
-    m_state = 0;
-    m_stateMask = 0;
-    m_image = 0;
-    m_data = 0;
-    m_format = wxLIST_FORMAT_CENTRE;
-    m_width = 0;
-

     m_attr = NULL;
     m_attr = NULL;

+
+    Clear();

 }
 
 void wxListItem::Clear()
 }
 
 void wxListItem::Clear()


@@ -4335,11 +4491,11 @@ void wxListItem::Clear()
     m_col = 0;
     m_state = 0;
     m_stateMask = 0;
     m_col = 0;
     m_state = 0;
     m_stateMask = 0;

-    m_image = 0;
+    m_image = -1;

     m_data = 0;
     m_format = wxLIST_FORMAT_CENTRE;
     m_width = 0;
     m_data = 0;
     m_format = wxLIST_FORMAT_CENTRE;
     m_width = 0;

-    m_text = _T("");
+    m_text.clear();

 
     ClearAttributes();
 }
 
     ClearAttributes();
 }


@@ -4353,53 +4509,6 @@ void wxListItem::ClearAttributes()
     }
 }
 
     }
 }
 

-// -------------------------------------------------------------------------------------
-// wxListEvent
-// -------------------------------------------------------------------------------------
-
-IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
-
-wxListEvent::wxListEvent( wxEventType commandType, int id )
-           : wxNotifyEvent( commandType, id )
-{
-    m_code = 0;
-    m_itemIndex = 0;
-    m_oldItemIndex = 0;
-    m_col = 0;
-    m_cancelled = FALSE;
-    m_pointDrag.x = 0;
-    m_pointDrag.y = 0;
-}
-
-void wxListEvent::CopyObject(wxObject& object_dest) const
-{
-    wxListEvent *obj = (wxListEvent *)&object_dest;
-
-    wxNotifyEvent::CopyObject(object_dest);
-
-    obj->m_code = m_code;
-    obj->m_itemIndex = m_itemIndex;
-    obj->m_oldItemIndex = m_oldItemIndex;
-    obj->m_col = m_col;
-    obj->m_cancelled = m_cancelled;
-    obj->m_pointDrag = m_pointDrag;
-    obj->m_item.m_mask = m_item.m_mask;
-    obj->m_item.m_itemId = m_item.m_itemId;
-    obj->m_item.m_col = m_item.m_col;
-    obj->m_item.m_state = m_item.m_state;
-    obj->m_item.m_stateMask = m_item.m_stateMask;
-    obj->m_item.m_text = m_item.m_text;
-    obj->m_item.m_image = m_item.m_image;
-    obj->m_item.m_data = m_item.m_data;
-    obj->m_item.m_format = m_item.m_format;
-    obj->m_item.m_width = m_item.m_width;
-
-    if ( m_item.HasAttributes() )
-    {
-        obj->m_item.SetTextColour(m_item.GetTextColour());
-    }
-}
-

 // -------------------------------------------------------------------------------------
 // wxListCtrl
 // -------------------------------------------------------------------------------------
 // -------------------------------------------------------------------------------------
 // wxListCtrl
 // -------------------------------------------------------------------------------------


@@ -4407,6 +4516,8 @@ void wxListEvent::CopyObject(wxObject& object_dest) const
 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
 IMPLEMENT_DYNAMIC_CLASS(wxListView, wxListCtrl)
 
 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
 IMPLEMENT_DYNAMIC_CLASS(wxListView, wxListCtrl)
 

+IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
+

 BEGIN_EVENT_TABLE(wxListCtrl,wxControl)
   EVT_SIZE(wxListCtrl::OnSize)
   EVT_IDLE(wxListCtrl::OnIdle)
 BEGIN_EVENT_TABLE(wxListCtrl,wxControl)
   EVT_SIZE(wxListCtrl::OnSize)
   EVT_IDLE(wxListCtrl::OnIdle)


@@ -4428,9 +4539,6 @@ wxListCtrl::wxListCtrl()
 
 wxListCtrl::~wxListCtrl()
 {
 
 wxListCtrl::~wxListCtrl()
 {

-    if ( m_mainWin )
-        m_mainWin->ResetCurrent();
-

     if (m_ownsImageListNormal)
         delete m_imageListNormal;
     if (m_ownsImageListSmall)
     if (m_ownsImageListNormal)
         delete m_imageListNormal;
     if (m_ownsImageListSmall)


@@ -4812,7 +4920,7 @@ bool wxListCtrl::DeleteAllColumns()
 {
     size_t count = m_mainWin->m_columns.GetCount();
     for ( size_t n = 0; n < count; n++ )
 {
     size_t count = m_mainWin->m_columns.GetCount();
     for ( size_t n = 0; n < count; n++ )

-        DeleteColumn(n);
+        DeleteColumn(0);

 
     return TRUE;
 }
 
     return TRUE;
 }


@@ -5131,4 +5239,14 @@ void wxListCtrl::RefreshItems(long itemFrom, long itemTo)
     m_mainWin->RefreshLines(itemFrom, itemTo);
 }
 
     m_mainWin->RefreshLines(itemFrom, itemTo);
 }
 

+void wxListCtrl::Freeze()
+{
+    m_mainWin->Freeze();
+}
+
+void wxListCtrl::Thaw()
+{
+    m_mainWin->Thaw();
+}
+

 #endif // wxUSE_LISTCTRL
 #endif // wxUSE_LISTCTRL