extending calculation of visible region

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

diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp
index 3ef7404b3b5839b524bb1d7e12c05e3dd45ae4fc..5fd80d4198f478d403a6e68e8e7231f62c2e604f 100644 (file)
--- a/src/generic/listctrl.cpp
+++ b/src/generic/listctrl.cpp
@@ -72,6 +72,9 @@
 
 #include "wx/renderer.h"
 
 
 #include "wx/renderer.h"
 

+#ifdef __WXMAC__
+    #include "wx/mac/private.h"
+#endif

 // ----------------------------------------------------------------------------
 // events
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // events
 // ----------------------------------------------------------------------------


@@ -106,21 +109,26 @@ DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_CACHE_HINT)
 // // the height of the header window (FIXME: should depend on its font!)
 // static const int HEADER_HEIGHT = 23;
 
 // // the height of the header window (FIXME: should depend on its font!)
 // static const int HEADER_HEIGHT = 23;
 

-// the scrollbar units

 static const int SCROLL_UNIT_X = 15;
 static const int SCROLL_UNIT_X = 15;

-static const int SCROLL_UNIT_Y = 15;

 
 // the spacing between the lines (in report mode)
 static const int LINE_SPACING = 0;
 
 // extra margins around the text label
 
 // the spacing between the lines (in report mode)
 static const int LINE_SPACING = 0;
 
 // extra margins around the text label

-static const int EXTRA_WIDTH = 3;
+static const int EXTRA_WIDTH = 4;

 static const int EXTRA_HEIGHT = 4;
 
 static const int EXTRA_HEIGHT = 4;
 

+// margin between the window and the items
+static const int EXTRA_BORDER_X = 2;
+static const int EXTRA_BORDER_Y = 2;
+

 // offset for the header window
 static const int HEADER_OFFSET_X = 1;
 static const int HEADER_OFFSET_Y = 1;
 
 // offset for the header window
 static const int HEADER_OFFSET_X = 1;
 static const int HEADER_OFFSET_Y = 1;
 

+// margin between rows of icons in [small] icon view
+static const int MARGIN_BETWEEN_ROWS = 6;
+

 // when autosizing the columns, add some slack
 static const int AUTOSIZE_COL_MARGIN = 10;
 
 // when autosizing the columns, add some slack
 static const int AUTOSIZE_COL_MARGIN = 10;
 


@@ -275,6 +283,18 @@ public:
 
         // the part to be highlighted
         wxRect m_rectHighlight;
 
         // the part to be highlighted
         wxRect m_rectHighlight;

+
+        // extend all our rects to be centered inside theo ne of given width
+        void ExtendWidth(wxCoord w)
+        {
+            wxASSERT_MSG( m_rectAll.width <= w,
+                            _T("width can only be increased") );
+
+            m_rectAll.width = w;
+            m_rectLabel.x = m_rectAll.x + (w - m_rectLabel.width)/2;
+            m_rectIcon.x = m_rectAll.x + (w - m_rectIcon.width)/2;
+            m_rectHighlight.x = m_rectAll.x + (w - m_rectHighlight.width)/2;
+        }

     } *m_gi;
 
     // is this item selected? [NB: not used in virtual mode]
     } *m_gi;
 
     // is this item selected? [NB: not used in virtual mode]


@@ -305,7 +325,7 @@ public:
     void CalculateSize( wxDC *dc, int spacing );
 
     // remember the position this line appears at
     void CalculateSize( wxDC *dc, int spacing );
 
     // remember the position this line appears at

-    void SetPosition( int x, int y,  int window_width, int spacing );
+    void SetPosition( int x, int y, int spacing );

 
     // wxListCtrl API
 
 
     // wxListCtrl API
 


@@ -502,7 +522,7 @@ public:
 
     // do we have a header window?
     bool HasHeader() const
 
     // do we have a header window?
     bool HasHeader() const

-        { return HasFlag(wxLC_REPORT) && !HasFlag(wxLC_NO_HEADER); }
+        { return InReportView() && !HasFlag(wxLC_NO_HEADER); }

 
     void HighlightAll( bool on );
 
 
     void HighlightAll( bool on );
 


@@ -616,6 +636,7 @@ public:
     void SetItemState( long item, long state, long stateMask );
     int GetItemState( long item, long stateMask ) const;
     void GetItemRect( long index, wxRect &rect ) const;
     void SetItemState( long item, long state, long stateMask );
     int GetItemState( long item, long stateMask ) const;
     void GetItemRect( long index, wxRect &rect ) const;

+    wxRect GetViewRect() const;

     bool GetItemPosition( long item, wxPoint& pos ) const;
     int GetSelectedItemCount() const;
 
     bool GetItemPosition( long item, wxPoint& pos ) const;
     int GetSelectedItemCount() const;
 


@@ -723,8 +744,6 @@ public:
     bool                 m_dirty;
 
     wxColour            *m_highlightColour;
     bool                 m_dirty;
 
     wxColour            *m_highlightColour;

-    int                  m_xScroll,
-                         m_yScroll;

     wxImageListType         *m_small_image_list;
     wxImageListType         *m_normal_image_list;
     int                  m_small_spacing;
     wxImageListType         *m_small_image_list;
     wxImageListType         *m_normal_image_list;
     int                  m_small_spacing;


@@ -752,9 +771,6 @@ protected:
     // common part of all ctors
     void Init();
 
     // common part of all ctors
     void Init();
 

-    // intiialize m_[xy]Scroll
-    void InitScrolling();
-

     // get the line data for the given index
     wxListLineData *GetLine(size_t n) const
     {
     // get the line data for the given index
     wxListLineData *GetLine(size_t n) const
     {


@@ -1112,96 +1128,89 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing )
 
     wxListItemData *item = node->GetData();
 
 
     wxListItemData *item = node->GetData();
 

+    wxString s;
+    wxCoord lw, lh;
+

     switch ( GetMode() )
     {
         case wxLC_ICON:
         case wxLC_SMALL_ICON:
     switch ( GetMode() )
     {
         case wxLC_ICON:
         case wxLC_SMALL_ICON:

-            {
-                m_gi->m_rectAll.width = spacing;
+            m_gi->m_rectAll.width = spacing;

 
 

-                wxString s = item->GetText();
+            s = item->GetText();

 
 

-                wxCoord lw, lh;
-                if ( s.empty() )
-                {
-                    lh =
-                    m_gi->m_rectLabel.width =
-                    m_gi->m_rectLabel.height = 0;
-                }
-                else // has label
-                {
-                    dc->GetTextExtent( s, &lw, &lh );
-                    if (lh < SCROLL_UNIT_Y)
-                        lh = SCROLL_UNIT_Y;
-                    lw += EXTRA_WIDTH;
-                    lh += EXTRA_HEIGHT;
-
-                    m_gi->m_rectAll.height = spacing + lh;
-                    if (lw > spacing)
-                        m_gi->m_rectAll.width = lw;
-
-                    m_gi->m_rectLabel.width = lw;
-                    m_gi->m_rectLabel.height = lh;
-                }
-
-                if (item->HasImage())
-                {
-                    int w, h;
-                    m_owner->GetImageSize( item->GetImage(), w, h );
-                    m_gi->m_rectIcon.width = w + 8;
-                    m_gi->m_rectIcon.height = h + 8;
-
-                    if ( m_gi->m_rectIcon.width > m_gi->m_rectAll.width )
-                        m_gi->m_rectAll.width = m_gi->m_rectIcon.width;
-                    if ( m_gi->m_rectIcon.height + lh > m_gi->m_rectAll.height - 4 )
-                        m_gi->m_rectAll.height = m_gi->m_rectIcon.height + lh + 4;
-                }
-
-                if ( item->HasText() )
-                {
-                    m_gi->m_rectHighlight.width = m_gi->m_rectLabel.width;
-                    m_gi->m_rectHighlight.height = m_gi->m_rectLabel.height;
-                }
-                else // no text, highlight the icon
-                {
-                    m_gi->m_rectHighlight.width = m_gi->m_rectIcon.width;
-                    m_gi->m_rectHighlight.height = m_gi->m_rectIcon.height;
-                }
+            if ( s.empty() )
+            {
+                lh =
+                m_gi->m_rectLabel.width =
+                m_gi->m_rectLabel.height = 0;

             }
             }

-            break;
-
-        case wxLC_LIST:
+            else // has label

             {
             {

-                wxString s = item->GetTextForMeasuring();
-
-                wxCoord lw,lh;

                 dc->GetTextExtent( s, &lw, &lh );
                 dc->GetTextExtent( s, &lw, &lh );

-                if (lh < SCROLL_UNIT_Y)
-                    lh = SCROLL_UNIT_Y;

                 lw += EXTRA_WIDTH;
                 lh += EXTRA_HEIGHT;
 
                 lw += EXTRA_WIDTH;
                 lh += EXTRA_HEIGHT;
 

+                m_gi->m_rectAll.height = spacing + lh;
+                if (lw > spacing)
+                    m_gi->m_rectAll.width = lw;
+

                 m_gi->m_rectLabel.width = lw;
                 m_gi->m_rectLabel.height = lh;
                 m_gi->m_rectLabel.width = lw;
                 m_gi->m_rectLabel.height = lh;

+            }

 
 

-                m_gi->m_rectAll.width = lw;
-                m_gi->m_rectAll.height = lh;
+            if (item->HasImage())
+            {
+                int w, h;
+                m_owner->GetImageSize( item->GetImage(), w, h );
+                m_gi->m_rectIcon.width = w + 8;
+                m_gi->m_rectIcon.height = h + 8;
+
+                if ( m_gi->m_rectIcon.width > m_gi->m_rectAll.width )
+                    m_gi->m_rectAll.width = m_gi->m_rectIcon.width;
+                if ( m_gi->m_rectIcon.height + lh > m_gi->m_rectAll.height - 4 )
+                    m_gi->m_rectAll.height = m_gi->m_rectIcon.height + lh + 4;
+            }

 
 

-                if (item->HasImage())
-                {
-                    int w, h;
-                    m_owner->GetImageSize( item->GetImage(), w, h );
-                    m_gi->m_rectIcon.width = w;
-                    m_gi->m_rectIcon.height = h;
-
-                    m_gi->m_rectAll.width += 4 + w;
-                    if (h > m_gi->m_rectAll.height)
-                        m_gi->m_rectAll.height = h;
-                }
+            if ( item->HasText() )
+            {
+                m_gi->m_rectHighlight.width = m_gi->m_rectLabel.width;
+                m_gi->m_rectHighlight.height = m_gi->m_rectLabel.height;
+            }
+            else // no text, highlight the icon
+            {
+                m_gi->m_rectHighlight.width = m_gi->m_rectIcon.width;
+                m_gi->m_rectHighlight.height = m_gi->m_rectIcon.height;
+            }
+            break;
+
+        case wxLC_LIST:
+            s = item->GetTextForMeasuring();
+
+            dc->GetTextExtent( s, &lw, &lh );
+            lw += EXTRA_WIDTH;
+            lh += EXTRA_HEIGHT;
+
+            m_gi->m_rectLabel.width = lw;
+            m_gi->m_rectLabel.height = lh;

 
 

-                m_gi->m_rectHighlight.width = m_gi->m_rectAll.width;
-                m_gi->m_rectHighlight.height = m_gi->m_rectAll.height;
+            m_gi->m_rectAll.width = lw;
+            m_gi->m_rectAll.height = lh;
+
+            if (item->HasImage())
+            {
+                int w, h;
+                m_owner->GetImageSize( item->GetImage(), w, h );
+                m_gi->m_rectIcon.width = w;
+                m_gi->m_rectIcon.height = h;
+
+                m_gi->m_rectAll.width += 4 + w;
+                if (h > m_gi->m_rectAll.height)
+                    m_gi->m_rectAll.height = h;

             }
             }

+
+            m_gi->m_rectHighlight.width = m_gi->m_rectAll.width;
+            m_gi->m_rectHighlight.height = m_gi->m_rectAll.height;

             break;
 
         case wxLC_REPORT:
             break;
 
         case wxLC_REPORT:


@@ -1213,9 +1222,7 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing )
     }
 }
 
     }
 }
 

-void wxListLineData::SetPosition( int x, int y,
-                                  int WXUNUSED(window_width),
-                                  int spacing )
+void wxListLineData::SetPosition( int x, int y, int spacing )

 {
     wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
     wxCHECK_RET( node, _T("no subitems at all??") );
 {
     wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
     wxCHECK_RET( node, _T("no subitems at all??") );


@@ -1445,20 +1452,31 @@ void wxListLineData::Draw( wxDC *dc )
         dc->DrawRectangle( m_gi->m_rectHighlight );
     }
 
         dc->DrawRectangle( m_gi->m_rectHighlight );
     }
 

+    // just for debugging to better see where the items are
+#if 0
+    dc->SetPen(*wxRED_PEN);
+    dc->SetBrush(*wxTRANSPARENT_BRUSH);
+    dc->DrawRectangle( m_gi->m_rectAll );
+    dc->SetPen(*wxGREEN_PEN);
+    dc->DrawRectangle( m_gi->m_rectIcon );
+#endif // 0
+

     wxListItemData *item = node->GetData();
     if (item->HasImage())
     {
     wxListItemData *item = node->GetData();
     if (item->HasImage())
     {

-        wxRect rectIcon = m_gi->m_rectIcon;
-        m_owner->DrawImage( item->GetImage(), dc,
-                            rectIcon.x, rectIcon.y );
+        // centre the image inside our rectangle, this looks nicer when items
+        // ae aligned in a row
+        const wxRect& rectIcon = m_gi->m_rectIcon;
+
+        m_owner->DrawImage(item->GetImage(), dc, rectIcon.x, rectIcon.y);

     }
 
     if (item->HasText())
     {
     }
 
     if (item->HasText())
     {

-        wxRect rectLabel = m_gi->m_rectLabel;
+        const wxRect& rectLabel = m_gi->m_rectLabel;

 
         wxDCClipper clipper(*dc, rectLabel);
 
         wxDCClipper clipper(*dc, rectLabel);

-        dc->DrawText( item->GetText(), rectLabel.x, rectLabel.y );
+        dc->DrawText(item->GetText(), rectLabel.x, rectLabel.y);

     }
 }
 
     }
 }
 


@@ -1584,7 +1602,7 @@ void wxListLineData::DrawTextFormatted(wxDC *dc,
 
 bool wxListLineData::Highlight( bool on )
 {
 
 bool wxListLineData::Highlight( bool on )
 {

-    wxCHECK_MSG( !m_owner->IsVirtual(), FALSE, _T("unexpected call to Highlight") );
+    wxCHECK_MSG( !IsVirtual(), FALSE, _T("unexpected call to Highlight") );

 
     if ( on == m_highlighted )
         return FALSE;
 
     if ( on == m_highlighted )
         return FALSE;


@@ -1717,7 +1735,8 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
 
         // for this we need the width of the text
         wxCoord wLabel;
 
         // for this we need the width of the text
         wxCoord wLabel;

-        dc.GetTextExtent(item.GetText(), &wLabel, NULL);
+       wxCoord hLabel;
+        dc.GetTextExtent(item.GetText(), &wLabel, &hLabel);

         wLabel += 2*EXTRA_WIDTH;
 
         // and the width of the icon, if any
         wLabel += 2*EXTRA_WIDTH;
 
         // and the width of the icon, if any


@@ -1782,7 +1801,7 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
         wxDCClipper clipper(dc, x, HEADER_OFFSET_Y, cw, h - 4 );
 
         dc.DrawText( item.GetText(),
         wxDCClipper clipper(dc, x, HEADER_OFFSET_Y, cw, h - 4 );
 
         dc.DrawText( item.GetText(),

-                     xAligned + EXTRA_WIDTH, HEADER_OFFSET_Y + EXTRA_HEIGHT );
+                     xAligned + EXTRA_WIDTH, h / 2 - hLabel / 2 ); //HEADER_OFFSET_Y + EXTRA_HEIGHT );

 
         x += wCol;
     }
 
         x += wCol;
     }


@@ -1902,8 +1921,8 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
                 {
                     m_isDragging = TRUE;
                     m_currentX = x;
                 {
                     m_isDragging = TRUE;
                     m_currentX = x;

-                    DrawCurrent();

                     CaptureMouse();
                     CaptureMouse();

+                    DrawCurrent();

                 }
                 //else: column resizing was vetoed by the user code
             }
                 }
                 //else: column resizing was vetoed by the user code
             }


@@ -1938,6 +1957,7 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
 void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
 {
     m_owner->SetFocus();
 void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
 {
     m_owner->SetFocus();

+    m_owner->Update();

 }
 
 bool wxListHeaderWindow::SendListEvent(wxEventType type, wxPoint pos)
 }
 
 bool wxListHeaderWindow::SendListEvent(wxEventType type, wxPoint pos)


@@ -2083,11 +2103,11 @@ void wxListTextCtrl::OnKillFocus( wxFocusEvent &event )
     {
         // We must finish regardless of success, otherwise we'll get focus problems
         Finish();
     {
         // We must finish regardless of success, otherwise we'll get focus problems
         Finish();

-    
+

         if ( !AcceptChanges() )
             m_owner->OnRenameCancelled( m_itemEdited );
     }
         if ( !AcceptChanges() )
             m_owner->OnRenameCancelled( m_itemEdited );
     }

-        
+

     event.Skip();
 }
 
     event.Skip();
 }
 


@@ -2138,29 +2158,12 @@ void wxListMainWindow::Init()
     m_freezeCount = 0;
 }
 
     m_freezeCount = 0;
 }
 

-void wxListMainWindow::InitScrolling()
-{
-    if ( HasFlag(wxLC_REPORT) )
-    {
-        m_xScroll = SCROLL_UNIT_X;
-        m_yScroll = SCROLL_UNIT_Y;
-    }
-    else
-    {
-        m_xScroll = SCROLL_UNIT_Y;
-        m_yScroll = 0;
-    }
-}
-

 wxListMainWindow::wxListMainWindow()
 {
     Init();
 
     m_highlightBrush =
     m_highlightUnfocusedBrush = (wxBrush *) NULL;
 wxListMainWindow::wxListMainWindow()
 {
     Init();
 
     m_highlightBrush =
     m_highlightUnfocusedBrush = (wxBrush *) NULL;

-
-    m_xScroll =
-    m_yScroll = 0;

 }
 
 wxListMainWindow::wxListMainWindow( wxWindow *parent,
 }
 
 wxListMainWindow::wxListMainWindow( wxWindow *parent,


@@ -2195,8 +2198,7 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent,
     wxSize sz = size;
     sz.y = 25;
 
     wxSize sz = size;
     sz.y = 25;
 

-    InitScrolling();
-    SetScrollbars( m_xScroll, m_yScroll, 0, 0, 0, 0 );
+    SetScrollbars( 0, 0, 0, 0, 0, 0 );

 
     SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX ) );
 }
 
     SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX ) );
 }


@@ -2264,8 +2266,6 @@ wxListLineData *wxListMainWindow::GetDummyLine() const
 
 wxCoord wxListMainWindow::GetLineHeight() const
 {
 
 wxCoord wxListMainWindow::GetLineHeight() const
 {

-    wxASSERT_MSG( HasFlag(wxLC_REPORT), _T("only works in report mode") );
-

     // we cache the line height as calling GetTextExtent() is slow
     if ( !m_lineHeight )
     {
     // we cache the line height as calling GetTextExtent() is slow
     if ( !m_lineHeight )
     {


@@ -2277,9 +2277,6 @@ wxCoord wxListMainWindow::GetLineHeight() const
         wxCoord y;
         dc.GetTextExtent(_T("H"), NULL, &y);
 
         wxCoord y;
         dc.GetTextExtent(_T("H"), NULL, &y);
 

-        if ( y < SCROLL_UNIT_Y )
-            y = SCROLL_UNIT_Y;
-

         if ( m_small_image_list && m_small_image_list->GetImageCount() )
         {
             int iw = 0;
         if ( m_small_image_list && m_small_image_list->GetImageCount() )
         {
             int iw = 0;


@@ -2297,7 +2294,7 @@ wxCoord wxListMainWindow::GetLineHeight() const
 
 wxCoord wxListMainWindow::GetLineY(size_t line) const
 {
 
 wxCoord wxListMainWindow::GetLineY(size_t line) const
 {

-    wxASSERT_MSG( HasFlag(wxLC_REPORT), _T("only works in report mode") );
+    wxASSERT_MSG( InReportView(), _T("only works in report mode") );

 
     return LINE_SPACING + line*GetLineHeight();
 }
 
     return LINE_SPACING + line*GetLineHeight();
 }


@@ -2456,7 +2453,7 @@ bool wxListMainWindow::HighlightLine( size_t line, bool highlight )
 
 void wxListMainWindow::RefreshLine( size_t line )
 {
 
 void wxListMainWindow::RefreshLine( size_t line )
 {

-    if ( HasFlag(wxLC_REPORT) )
+    if ( InReportView() )

     {
         size_t visibleFrom, visibleTo;
         GetVisibleLinesRange(&visibleFrom, &visibleTo);
     {
         size_t visibleFrom, visibleTo;
         GetVisibleLinesRange(&visibleFrom, &visibleTo);


@@ -2478,7 +2475,7 @@ void wxListMainWindow::RefreshLines( size_t lineFrom, size_t lineTo )
 
     wxASSERT_MSG( lineTo < GetItemCount(), _T("invalid line range") );
 
 
     wxASSERT_MSG( lineTo < GetItemCount(), _T("invalid line range") );
 

-    if ( HasFlag(wxLC_REPORT) )
+    if ( InReportView() )

     {
         size_t visibleFrom, visibleTo;
         GetVisibleLinesRange(&visibleFrom, &visibleTo);
     {
         size_t visibleFrom, visibleTo;
         GetVisibleLinesRange(&visibleFrom, &visibleTo);


@@ -2509,7 +2506,7 @@ void wxListMainWindow::RefreshLines( size_t lineFrom, size_t lineTo )
 
 void wxListMainWindow::RefreshAfter( size_t lineFrom )
 {
 
 void wxListMainWindow::RefreshAfter( size_t lineFrom )
 {

-    if ( HasFlag(wxLC_REPORT) )
+    if ( InReportView() )

     {
         size_t visibleFrom, visibleTo;
         GetVisibleLinesRange(&visibleFrom, &visibleTo);
     {
         size_t visibleFrom, visibleTo;
         GetVisibleLinesRange(&visibleFrom, &visibleTo);


@@ -2611,7 +2608,7 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
 
     dc.SetFont( GetFont() );
 
 
     dc.SetFont( GetFont() );
 

-    if ( HasFlag(wxLC_REPORT) )
+    if ( InReportView() )

     {
         int lineHeight = GetLineHeight();
 
     {
         int lineHeight = GetLineHeight();
 


@@ -2679,7 +2676,6 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
         {
             wxPen pen(GetRuleColour(), 1, wxSOLID);
 
         {
             wxPen pen(GetRuleColour(), 1, wxSOLID);
 

-            int col = 0;

             wxRect firstItemRect;
             wxRect lastItemRect;
             GetItemRect(visibleFrom, firstItemRect);
             wxRect firstItemRect;
             wxRect lastItemRect;
             GetItemRect(visibleFrom, firstItemRect);


@@ -2687,7 +2683,7 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
             int x = firstItemRect.GetX();
             dc.SetPen(pen);
             dc.SetBrush(* wxTRANSPARENT_BRUSH);
             int x = firstItemRect.GetX();
             dc.SetPen(pen);
             dc.SetBrush(* wxTRANSPARENT_BRUSH);

-            for (col = 0; col < GetColumnCount(); col++)
+            for (int col = 0; col < GetColumnCount(); col++)

             {
                 int colWidth = GetColumnWidth(col);
                 x += colWidth;
             {
                 int colWidth = GetColumnWidth(col);
                 x += colWidth;


@@ -2705,22 +2701,18 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
         }
     }
 
         }
     }
 

+#ifndef __WXMAC__
+    // Don't draw rect outline under Mac at all.

     if ( HasCurrent() )
     {
     if ( HasCurrent() )
     {

-        // don't draw rect outline under Max if we already have the background
-        // color but under other platforms only draw it if we do: it is a bit
-        // silly to draw "focus rect" if we don't have focus!
-#ifdef __WXMAC__
-        if ( !m_hasFocus )
-#else // !__WXMAC__

         if ( m_hasFocus )
         if ( m_hasFocus )

-#endif // __WXMAC__/!__WXMAC__

         {
             dc.SetPen( *wxBLACK_PEN );
             dc.SetBrush( *wxTRANSPARENT_BRUSH );
             dc.DrawRectangle( GetLineHighlightRect(m_current) );
         }
     }
         {
             dc.SetPen( *wxBLACK_PEN );
             dc.SetBrush( *wxTRANSPARENT_BRUSH );
             dc.DrawRectangle( GetLineHighlightRect(m_current) );
         }
     }

+#endif

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


@@ -2831,23 +2823,13 @@ bool wxListMainWindow::OnRenameAccept(size_t itemEdit, const wxString& value)
                 le.IsAllowed();
 }
 
                 le.IsAllowed();
 }
 

-#ifdef __VMS__ // Ignore unreacheable code
-# pragma message disable initnotreach
-#endif
-

 void wxListMainWindow::OnRenameCancelled(size_t itemEdit)
 {
 void wxListMainWindow::OnRenameCancelled(size_t itemEdit)
 {

-    // wxMSW seems not to notify the program about
-    // cancelled label edits.
-    return;
-

     // let owner know that the edit was cancelled
     wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
     // let owner know that the edit was cancelled
     wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );

-    
-    // These only exist for wxTreeCtrl, which should probably be changed
-    // le.m_editCancelled = TRUE;
-    // le.m_label = wxEmptyString;
-    
+
+    le.SetEditCanceled(TRUE);
+

     le.SetEventObject( GetParent() );
     le.m_itemIndex = itemEdit;
 
     le.SetEventObject( GetParent() );
     le.m_itemIndex = itemEdit;
 


@@ -2858,9 +2840,6 @@ void wxListMainWindow::OnRenameCancelled(size_t itemEdit)
 
     GetEventHandler()->ProcessEvent( le );
 }
 
     GetEventHandler()->ProcessEvent( le );
 }

-#ifdef __VMS__
-# pragma message enable initnotreach
-#endif

 
 void wxListMainWindow::OnMouse( wxMouseEvent &event )
 {
 
 void wxListMainWindow::OnMouse( wxMouseEvent &event )
 {


@@ -2888,7 +2867,7 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event )
     size_t count = GetItemCount(),
            current;
 
     size_t count = GetItemCount(),
            current;
 

-    if ( HasFlag(wxLC_REPORT) )
+    if ( InReportView() )

     {
         current = y / GetLineHeight();
         if ( current < count )
     {
         current = y / GetLineHeight();
         if ( current < count )


@@ -3047,26 +3026,28 @@ void wxListMainWindow::MoveToItem(size_t item)
     int client_w, client_h;
     GetClientSize( &client_w, &client_h );
 
     int client_w, client_h;
     GetClientSize( &client_w, &client_h );
 

-    int view_x = m_xScroll*GetScrollPos( wxHORIZONTAL );
-    int view_y = m_yScroll*GetScrollPos( wxVERTICAL );
+    const int hLine = GetLineHeight();
+
+    int view_x = SCROLL_UNIT_X*GetScrollPos( wxHORIZONTAL );
+    int view_y = hLine*GetScrollPos( wxVERTICAL );

 
 

-    if ( HasFlag(wxLC_REPORT) )
+    if ( InReportView() )

     {
         // the next we need the range of lines shown it might be different, so
         // recalculate it
         ResetVisibleLinesRange();
 
         if (rect.y < view_y )
     {
         // the next we need the range of lines shown it might be different, so
         // recalculate it
         ResetVisibleLinesRange();
 
         if (rect.y < view_y )

-            Scroll( -1, rect.y/m_yScroll );
+            Scroll( -1, rect.y/hLine );

         if (rect.y+rect.height+5 > view_y+client_h)
         if (rect.y+rect.height+5 > view_y+client_h)

-            Scroll( -1, (rect.y+rect.height-client_h+SCROLL_UNIT_Y)/m_yScroll );
+            Scroll( -1, (rect.y+rect.height-client_h+hLine)/hLine );

     }
     else // !report
     {
         if (rect.x-view_x < 5)
     }
     else // !report
     {
         if (rect.x-view_x < 5)

-            Scroll( (rect.x-5)/m_xScroll, -1 );
+            Scroll( (rect.x-5)/SCROLL_UNIT_X, -1 );

         if (rect.x+rect.width-5 > view_x+client_w)
         if (rect.x+rect.width-5 > view_x+client_w)

-            Scroll( (rect.x+rect.width-client_w+SCROLL_UNIT_X)/m_xScroll, -1 );
+            Scroll( (rect.x+rect.width-client_w+SCROLL_UNIT_X)/SCROLL_UNIT_X, -1 );

     }
 }
 
     }
 }
 


@@ -3087,6 +3068,9 @@ void wxListMainWindow::OnArrowChar(size_t newCurrent, const wxKeyEvent& event)
     {
         ChangeCurrent(newCurrent);
 
     {
         ChangeCurrent(newCurrent);
 

+        // refresh the old focus to remove it
+        RefreshLine( oldCurrent );
+

         // 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 )
         {


@@ -3103,7 +3087,7 @@ void wxListMainWindow::OnArrowChar(size_t newCurrent, const wxKeyEvent& event)
             HighlightAll(FALSE);
 
         ChangeCurrent(newCurrent);
             HighlightAll(FALSE);
 
         ChangeCurrent(newCurrent);

-
+        

         // refresh the old focus to remove it
         RefreshLine( oldCurrent );
 
         // refresh the old focus to remove it
         RefreshLine( oldCurrent );
 


@@ -3112,7 +3096,7 @@ void wxListMainWindow::OnArrowChar(size_t newCurrent, const wxKeyEvent& event)
             HighlightLine( m_current, TRUE );
         }
     }
             HighlightLine( m_current, TRUE );
         }
     }

-
+       

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


@@ -3206,15 +3190,7 @@ void wxListMainWindow::OnChar( wxKeyEvent &event )
 
         case WXK_PRIOR:
             {
 
         case WXK_PRIOR:
             {

-                int steps = 0;
-                if ( HasFlag(wxLC_REPORT) )
-                {
-                    steps = m_linesPerPage - 1;
-                }
-                else
-                {
-                    steps = m_current % m_linesPerPage;
-                }
+                int steps = InReportView() ? m_linesPerPage - 1 : m_current % m_linesPerPage;

 
                 int index = m_current - steps;
                 if (index < 0)
 
                 int index = m_current - steps;
                 if (index < 0)


@@ -3226,15 +3202,9 @@ void wxListMainWindow::OnChar( wxKeyEvent &event )
 
         case WXK_NEXT:
             {
 
         case WXK_NEXT:
             {

-                int steps = 0;
-                if ( HasFlag(wxLC_REPORT) )
-                {
-                    steps = m_linesPerPage - 1;
-                }
-                else
-                {
-                    steps = m_linesPerPage - (m_current % m_linesPerPage) - 1;
-                }
+                int steps = InReportView()
+                               ? m_linesPerPage - 1
+                               : m_linesPerPage - (m_current % m_linesPerPage) - 1;

 
                 size_t index = m_current + steps;
                 size_t count = GetItemCount();
 
                 size_t index = m_current + steps;
                 size_t count = GetItemCount();


@@ -3246,7 +3216,7 @@ void wxListMainWindow::OnChar( wxKeyEvent &event )
             break;
 
         case WXK_LEFT:
             break;
 
         case WXK_LEFT:

-            if ( !HasFlag(wxLC_REPORT) )
+            if ( !InReportView() )

             {
                 int index = m_current - m_linesPerPage;
                 if (index < 0)
             {
                 int index = m_current - m_linesPerPage;
                 if (index < 0)


@@ -3257,7 +3227,7 @@ void wxListMainWindow::OnChar( wxKeyEvent &event )
             break;
 
         case WXK_RIGHT:
             break;
 
         case WXK_RIGHT:

-            if ( !HasFlag(wxLC_REPORT) )
+            if ( !InReportView() )

             {
                 size_t index = m_current + m_linesPerPage;
 
             {
                 size_t index = m_current + m_linesPerPage;
 


@@ -3321,6 +3291,14 @@ void wxListMainWindow::SetFocus()
 
 void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
 {
 
 void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
 {

+    if ( GetParent() )
+    {
+        wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
+        event.SetEventObject( GetParent() );
+        if ( GetParent()->GetEventHandler()->ProcessEvent( event) )
+            return;
+    }
+

     // 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
     // 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


@@ -3331,19 +3309,18 @@ void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
 
         RefreshSelected();
     }
 
         RefreshSelected();
     }

-
-    if ( !GetParent() )
-        return;
-
-    wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
-    event.SetEventObject( GetParent() );
-    GetParent()->GetEventHandler()->ProcessEvent( event );

 }
 
 void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
 {
 }
 
 void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
 {

+    if ( GetParent() )
+    {
+        wxFocusEvent event( wxEVT_KILL_FOCUS, GetParent()->GetId() );
+        event.SetEventObject( GetParent() );
+        if ( GetParent()->GetEventHandler()->ProcessEvent( event) )
+            return;
+    }

     m_hasFocus = FALSE;
     m_hasFocus = FALSE;

-

     RefreshSelected();
 }
 
     RefreshSelected();
 }
 


@@ -3361,7 +3338,7 @@ void wxListMainWindow::DrawImage( int index, wxDC *dc, int x, int y )
     {
         m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
     }
     {
         m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
     }

-    else if ( HasFlag(wxLC_REPORT) && (m_small_image_list))
+    else if ( InReportView() && (m_small_image_list))

     {
         m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
     }
     {
         m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
     }


@@ -3381,7 +3358,7 @@ void wxListMainWindow::GetImageSize( int index, int &width, int &height ) const
     {
         m_small_image_list->GetSize( index, width, height );
     }
     {
         m_small_image_list->GetSize( index, width, height );
     }

-    else if ( HasFlag(wxLC_REPORT) && m_small_image_list )
+    else if ( InReportView() && m_small_image_list )

     {
         m_small_image_list->GetSize( index, width, height );
     }
     {
         m_small_image_list->GetSize( index, width, height );
     }


@@ -3478,7 +3455,7 @@ void wxListMainWindow::SetColumnWidth( int col, int width )
     wxCHECK_RET( col >= 0 && col < GetColumnCount(),
                  _T("invalid column index") );
 
     wxCHECK_RET( col >= 0 && col < GetColumnCount(),
                  _T("invalid column index") );
 

-    wxCHECK_RET( HasFlag(wxLC_REPORT),
+    wxCHECK_RET( InReportView(),

                  _T("SetColumnWidth() can only be called in report mode.") );
 
     m_dirty = TRUE;
                  _T("SetColumnWidth() can only be called in report mode.") );
 
     m_dirty = TRUE;


@@ -3773,6 +3750,46 @@ int wxListMainWindow::GetSelectedItemCount() const
 // item position/size
 // ----------------------------------------------------------------------------
 
 // item position/size
 // ----------------------------------------------------------------------------
 

+wxRect wxListMainWindow::GetViewRect() const
+{
+    wxASSERT_MSG( !HasFlag(wxLC_REPORT | wxLC_LIST),
+                    _T("wxListCtrl::GetViewRect() only works in icon mode") );
+
+    // we need to find the longest/tallest label
+    wxCoord xMax = 0,
+            yMax = 0;
+    const int count = GetItemCount();
+    if ( count )
+    {
+        for ( int i = 0; i < count; i++ )
+        {
+            wxRect r;
+            GetItemRect(i, r);
+
+            wxCoord x = r.GetRight(),
+                    y = r.GetBottom();
+
+            if ( x > xMax )
+                xMax = x;
+            if ( y > yMax )
+                yMax = y;
+        }
+    }
+
+    // some fudge needed to make it look prettier
+    xMax += 2*EXTRA_BORDER_X;
+    yMax += 2*EXTRA_BORDER_Y;
+
+    // account for the scrollbars if necessary
+    const wxSize sizeAll = GetClientSize();
+    if ( xMax > sizeAll.x )
+        yMax += wxSystemSettings::GetMetric(wxSYS_HSCROLL_Y);
+    if ( yMax > sizeAll.y )
+        xMax += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
+
+    return wxRect(0, 0, xMax, yMax);
+}
+

 void wxListMainWindow::GetItemRect( long index, wxRect &rect ) const
 {
     wxCHECK_RET( index >= 0 && (size_t)index < GetItemCount(),
 void wxListMainWindow::GetItemRect( long index, wxRect &rect ) const
 {
     wxCHECK_RET( index >= 0 && (size_t)index < GetItemCount(),


@@ -3810,6 +3827,8 @@ void wxListMainWindow::RecalculatePositions(bool noRefresh)
     wxClientDC dc( this );
     dc.SetFont( GetFont() );
 
     wxClientDC dc( this );
     dc.SetFont( GetFont() );
 

+    const size_t count = GetItemCount();
+

     int iconSpacing;
     if ( HasFlag(wxLC_ICON) )
         iconSpacing = m_normal_spacing;
     int iconSpacing;
     if ( HasFlag(wxLC_ICON) )
         iconSpacing = m_normal_spacing;


@@ -3838,106 +3857,163 @@ void wxListMainWindow::RecalculatePositions(bool noRefresh)
         clientHeight;
     GetSize( &clientWidth, &clientHeight );
 
         clientHeight;
     GetSize( &clientWidth, &clientHeight );
 

-    if ( HasFlag(wxLC_REPORT) )
-    {
-        // all lines have the same height
-        int lineHeight = GetLineHeight();
-
-        // scroll one line per step
-        m_yScroll = lineHeight;
+    const int lineHeight = GetLineHeight();

 
 

-        size_t lineCount = GetItemCount();
-        int entireHeight = lineCount*lineHeight + LINE_SPACING;
+    if ( InReportView() )
+    {
+        // all lines have the same height and we scroll one line per step
+        int entireHeight = count*lineHeight + LINE_SPACING;

 
         m_linesPerPage = clientHeight / lineHeight;
 
         ResetVisibleLinesRange();
 
 
         m_linesPerPage = clientHeight / lineHeight;
 
         ResetVisibleLinesRange();
 

-        SetScrollbars( m_xScroll, m_yScroll,
-                       GetHeaderWidth() / m_xScroll,
-                       (entireHeight + m_yScroll - 1)/m_yScroll,
+        SetScrollbars( SCROLL_UNIT_X, lineHeight,
+                       GetHeaderWidth() / SCROLL_UNIT_X,
+                       (entireHeight + lineHeight - 1) / lineHeight,

                        GetScrollPos(wxHORIZONTAL),
                        GetScrollPos(wxVERTICAL),
                        TRUE );
     }
     else // !report
     {
                        GetScrollPos(wxHORIZONTAL),
                        GetScrollPos(wxVERTICAL),
                        TRUE );
     }
     else // !report
     {

-        // at first we try without any scrollbar. if the items don't
-        // fit into the window, we recalculate after subtracting an
-        // approximated 15 pt for the horizontal scrollbar
-
-        int entireWidth = 0;
-
-        for (int tries = 0; tries < 2; tries++)
+        // we have 3 different layout strategies: either layout all items
+        // horizontally/vertically (wxLC_ALIGN_XXX styles explicitly given) or
+        // to arrange them in top to bottom, left to right (don't ask me why
+        // not the other way round...) order
+        if ( HasFlag(wxLC_ALIGN_LEFT | wxLC_ALIGN_TOP) )

         {
         {

-            // 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;
-            }
+            int x = EXTRA_BORDER_X;
+            int y = EXTRA_BORDER_Y;

 
 

-            // Start at 2,2 so the text does not touch the border
-            int x = 2;
-            int y = 2;
-            int maxWidth = 0;
-            m_linesPerPage = 0;
-            int currentlyVisibleLines = 0;
+            wxCoord widthMax = 0;

 
 

-            size_t count = GetItemCount();
-            for (size_t i = 0; i < count; i++)
+            size_t i;
+            for ( i = 0; i < count; i++ )

             {
             {

-                currentlyVisibleLines++;

                 wxListLineData *line = GetLine(i);
                 line->CalculateSize( &dc, iconSpacing );
                 wxListLineData *line = GetLine(i);
                 line->CalculateSize( &dc, iconSpacing );

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

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

-                if ( maxWidth < sizeLine.x )
-                    maxWidth = sizeLine.x;
+                if ( HasFlag(wxLC_ALIGN_TOP) )
+                {
+                    if ( sizeLine.x > widthMax )
+                        widthMax = sizeLine.x;

 
 

-                y += sizeLine.y;
-                if (currentlyVisibleLines > m_linesPerPage)
-                    m_linesPerPage = currentlyVisibleLines;
+                    y += sizeLine.y;
+                }
+                else // wxLC_ALIGN_LEFT
+                {
+                    x += sizeLine.x + MARGIN_BETWEEN_ROWS;
+                }
+            }

 
 

-                // Assume that the size of the next one is the same... (FIXME)
-                if ( y + sizeLine.y >= clientHeight )
+            if ( HasFlag(wxLC_ALIGN_TOP) )
+            {
+                // traverse the items again and tweak their sizes so that they are
+                // all the same in a row
+                for ( i = 0; i < count; i++ )

                 {
                 {

-                    currentlyVisibleLines = 0;
-                    y = 2;
-                    x += maxWidth+6;
-                    entireWidth += maxWidth+6;
-                    maxWidth = 0;
+                    wxListLineData *line = GetLine(i);
+                    line->m_gi->ExtendWidth(widthMax);

                 }
                 }

+            }
+

 
 

-                // We have reached the last item.
-                if ( i == count - 1 )
-                    entireWidth += maxWidth;
+            SetScrollbars
+            (
+                SCROLL_UNIT_X,
+                lineHeight,
+                (x + SCROLL_UNIT_X) / SCROLL_UNIT_X,
+                (y + lineHeight) / lineHeight,
+                GetScrollPos( wxHORIZONTAL ),
+                GetScrollPos( wxVERTICAL ),
+                TRUE
+            );
+        }
+        else // "flowed" arrangement, the most complicated case
+        {
+            // at first we try without any scrollbars, if the items don't fit into
+            // the window, we recalculate after subtracting the space taken by the
+            // scrollbar

 
 

-                if ( (tries == 0) && (entireWidth+SCROLL_UNIT_X > clientWidth) )
+            int entireWidth = 0;
+
+            for (int tries = 0; tries < 2; tries++)
+            {
+                entireWidth = 2*EXTRA_BORDER_X;
+
+                if (tries == 1)

                 {
                 {

-                    clientHeight -= 15; // We guess the scrollbar height. (FIXME)
-                    m_linesPerPage = 0;
-                    currentlyVisibleLines = 0;
-                    break;
+                    // Now we have decided that the items do not fit into the
+                    // client area, so we need a scrollbar
+                    entireWidth += SCROLL_UNIT_X;

                 }
 
                 }
 

-                if ( i == count - 1 )
-                    tries = 1;  // Everything fits, no second try required.
+                int x = EXTRA_BORDER_X;
+                int y = EXTRA_BORDER_Y;
+                int maxWidthInThisRow = 0;
+
+                m_linesPerPage = 0;
+                int currentlyVisibleLines = 0;
+
+                for (size_t i = 0; i < count; i++)
+                {
+                    currentlyVisibleLines++;
+                    wxListLineData *line = GetLine(i);
+                    line->CalculateSize( &dc, iconSpacing );
+                    line->SetPosition( x, y, iconSpacing );
+
+                    wxSize sizeLine = GetLineSize(i);
+
+                    if ( maxWidthInThisRow < sizeLine.x )
+                        maxWidthInThisRow = sizeLine.x;
+
+                    y += sizeLine.y;
+                    if (currentlyVisibleLines > m_linesPerPage)
+                        m_linesPerPage = currentlyVisibleLines;
+
+                    if ( y + sizeLine.y >= clientHeight )
+                    {
+                        currentlyVisibleLines = 0;
+                        y = EXTRA_BORDER_Y;
+                        maxWidthInThisRow += MARGIN_BETWEEN_ROWS;
+                        x += maxWidthInThisRow;
+                        entireWidth += maxWidthInThisRow;
+                        maxWidthInThisRow = 0;
+                    }
+
+                    // We have reached the last item.
+                    if ( i == count - 1 )
+                        entireWidth += maxWidthInThisRow;
+
+                    if ( (tries == 0) &&
+                            (entireWidth + SCROLL_UNIT_X > clientWidth) )
+                    {
+                        clientHeight -= wxSystemSettings::
+                                            GetMetric(wxSYS_HSCROLL_Y);
+                        m_linesPerPage = 0;
+                        break;
+                    }
+
+                    if ( i == count - 1 )
+                        tries = 1;  // Everything fits, no second try required.
+                }

             }
             }

-        }

 
 

-        int scroll_pos = GetScrollPos( wxHORIZONTAL );
-        SetScrollbars( m_xScroll, m_yScroll, (entireWidth+SCROLL_UNIT_X) / m_xScroll, 0, scroll_pos, 0, TRUE );
+            SetScrollbars
+            (
+                SCROLL_UNIT_X,
+                lineHeight,
+                (entireWidth + SCROLL_UNIT_X) / SCROLL_UNIT_X,
+                0,
+                GetScrollPos( wxHORIZONTAL ),
+                0,
+                TRUE
+            );
+        }

     }
 
     if ( !noRefresh )
     }
 
     if ( !noRefresh )


@@ -4194,7 +4270,7 @@ long wxListMainWindow::HitTest( int x, int y, int &flags )
 
     size_t count = GetItemCount();
 
 
     size_t count = GetItemCount();
 

-    if ( HasFlag(wxLC_REPORT) )
+    if ( InReportView() )

     {
         size_t current = y / GetLineHeight();
         if ( current < count )
     {
         size_t current = y / GetLineHeight();
         if ( current < count )


@@ -4235,18 +4311,39 @@ void wxListMainWindow::InsertItem( wxListItem &item )
 
     m_dirty = TRUE;
 
 
     m_dirty = TRUE;
 

+    #if 0
+    // this is unused variable

     int mode = 0;
     int mode = 0;

-    if ( HasFlag(wxLC_REPORT) )
+    #endif
+    if ( InReportView() )

     {
     {

+        #if 0
+        // this is unused variable

         mode = wxLC_REPORT;
         mode = wxLC_REPORT;

+        #endif

         ResetVisibleLinesRange();
     }
     else if ( HasFlag(wxLC_LIST) )
         ResetVisibleLinesRange();
     }
     else if ( HasFlag(wxLC_LIST) )

+        #if 0
+        // this is unused variable

         mode = wxLC_LIST;
         mode = wxLC_LIST;

+        #else
+        {}
+        #endif

     else if ( HasFlag(wxLC_ICON) )
     else if ( HasFlag(wxLC_ICON) )

+        #if 0
+        // this is unused variable

         mode = wxLC_ICON;
         mode = wxLC_ICON;

+        #else
+        {}
+        #endif

     else if ( HasFlag(wxLC_SMALL_ICON) )
     else if ( HasFlag(wxLC_SMALL_ICON) )

+        #if 0
+        // this is unused variable

         mode = wxLC_ICON;  // no typo
         mode = wxLC_ICON;  // no typo

+        #else
+        {}
+        #endif

     else
     {
         wxFAIL_MSG( _T("unknown mode") );
     else
     {
         wxFAIL_MSG( _T("unknown mode") );


@@ -4260,6 +4357,14 @@ void wxListMainWindow::InsertItem( wxListItem &item )
 
     m_dirty = TRUE;
 
 
     m_dirty = TRUE;
 

+    // If an item is selected at or below the point of insertion, we need to
+    // increment the member variables because the current row's index has gone
+    // up by one
+    if ( HasCurrent() && m_current >= id )
+    {
+        m_current++;
+    }
+

     SendNotify(id, wxEVT_COMMAND_LIST_INSERT_ITEM);
 
     RefreshLines(id, GetItemCount() - 1);
     SendNotify(id, wxEVT_COMMAND_LIST_INSERT_ITEM);
 
     RefreshLines(id, GetItemCount() - 1);


@@ -4268,7 +4373,7 @@ void wxListMainWindow::InsertItem( wxListItem &item )
 void wxListMainWindow::InsertColumn( long col, wxListItem &item )
 {
     m_dirty = TRUE;
 void wxListMainWindow::InsertColumn( long col, wxListItem &item )
 {
     m_dirty = TRUE;

-    if ( HasFlag(wxLC_REPORT) )
+    if ( InReportView() )

     {
         if (item.m_width == wxLIST_AUTOSIZE_USEHEADER)
             item.m_width = GetTextLength( item.m_text );
     {
         if (item.m_width == wxLIST_AUTOSIZE_USEHEADER)
             item.m_width = GetTextLength( item.m_text );


@@ -4371,7 +4476,7 @@ int wxListMainWindow::GetCountPerPage() const
 
 void wxListMainWindow::GetVisibleLinesRange(size_t *from, size_t *to)
 {
 
 void wxListMainWindow::GetVisibleLinesRange(size_t *from, size_t *to)
 {

-    wxASSERT_MSG( HasFlag(wxLC_REPORT), _T("this is for report mode only") );
+    wxASSERT_MSG( InReportView(), _T("this is for report mode only") );

 
     if ( m_lineFrom == (size_t)-1 )
     {
 
     if ( m_lineFrom == (size_t)-1 )
     {


@@ -4444,11 +4549,24 @@ wxGenericListCtrl::~wxGenericListCtrl()
 
 void wxGenericListCtrl::CalculateAndSetHeaderHeight()
 {
 
 void wxGenericListCtrl::CalculateAndSetHeaderHeight()
 {

-    // we use the letter "H" for calculating the needed space, basing on the current font
-    int w, h;
-    m_headerWin->GetTextExtent(wxT("H"), &w, &h);
-    m_headerHeight = h + 2 * HEADER_OFFSET_Y + EXTRA_HEIGHT;
-    m_headerWin->SetSize(m_headerWin->GetSize().x, m_headerHeight);
+    if ( m_headerWin )
+    {
+        // we use 'g' to get the descent, too
+        int w, h, d;
+        m_headerWin->GetTextExtent(wxT("Hg"), &w, &h, &d);
+        h += d + 2 * HEADER_OFFSET_Y + EXTRA_HEIGHT;
+
+        // only update if changed
+        if ( h != m_headerHeight )
+        {
+            m_headerHeight = h;
+
+            m_headerWin->SetSize(m_headerWin->GetSize().x, m_headerHeight);
+
+            if ( HasHeader() )
+                ResizeReportView(TRUE);
+        }
+    }

 }
 
 void wxGenericListCtrl::CreateHeaderWindow()
 }
 
 void wxGenericListCtrl::CreateHeaderWindow()


@@ -4481,6 +4599,8 @@ bool wxGenericListCtrl::Create(wxWindow *parent,
     m_mainWin = (wxListMainWindow*) NULL;
     m_headerWin = (wxListHeaderWindow*) NULL;
 
     m_mainWin = (wxListMainWindow*) NULL;
     m_headerWin = (wxListHeaderWindow*) NULL;
 

+    m_headerHeight = 0;
+

     if ( !(style & wxLC_MASK_TYPE) )
     {
         style = style | wxLC_LIST;
     if ( !(style & wxLC_MASK_TYPE) )
     {
         style = style | wxLC_LIST;


@@ -4494,7 +4614,12 @@ bool wxGenericListCtrl::Create(wxWindow *parent,
 
     m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, style );
 
 
     m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, style );
 

-    if ( HasFlag(wxLC_REPORT) )
+#if defined( __WXMAC__ ) && __WXMAC_CARBON__
+    wxFont font ;
+    font.MacCreateThemeFont( kThemeViewsFont ) ;
+    SetFont( font ) ;
+#endif
+    if ( InReportView() )

     {
         CreateHeaderWindow();
 
     {
         CreateHeaderWindow();
 


@@ -4544,8 +4669,8 @@ void wxGenericListCtrl::SetWindowStyleFlag( long flag )
         m_mainWin->DeleteEverything();
 
         // has the header visibility changed?
         m_mainWin->DeleteEverything();
 
         // has the header visibility changed?

-        bool hasHeader = HasFlag(wxLC_REPORT) && !HasFlag(wxLC_NO_HEADER),
-             willHaveHeader = (flag & wxLC_REPORT) && !(flag & wxLC_NO_HEADER);
+        bool hasHeader = HasHeader();
+        bool willHaveHeader = (flag & wxLC_REPORT) && !(flag & wxLC_NO_HEADER);

 
         if ( hasHeader != willHaveHeader )
         {
 
         if ( hasHeader != willHaveHeader )
         {


@@ -4683,6 +4808,11 @@ bool wxGenericListCtrl::SetItemData( long item, long data )
     return TRUE;
 }
 
     return TRUE;
 }
 

+wxRect wxGenericListCtrl::GetViewRect() const
+{
+    return m_mainWin->GetViewRect();
+}
+

 bool wxGenericListCtrl::GetItemRect( long item, wxRect &rect,  int WXUNUSED(code) ) const
 {
     m_mainWin->GetItemRect( item, rect );
 bool wxGenericListCtrl::GetItemRect( long item, wxRect &rect,  int WXUNUSED(code) ) const
 {
     m_mainWin->GetItemRect( item, rect );


@@ -4717,6 +4847,13 @@ void wxGenericListCtrl::SetItemSpacing( int spacing, bool isSmall )
     m_mainWin->SetItemSpacing( spacing, isSmall );
 }
 
     m_mainWin->SetItemSpacing( spacing, isSmall );
 }
 

+wxSize wxGenericListCtrl::GetItemSpacing() const
+{
+    const int spacing = m_mainWin->GetItemSpacing(HasFlag(wxLC_SMALL_ICON));
+
+    return wxSize(spacing, spacing);
+}
+

 int wxGenericListCtrl::GetItemSpacing( bool isSmall ) const
 {
     return m_mainWin->GetItemSpacing( isSmall );
 int wxGenericListCtrl::GetItemSpacing( bool isSmall ) const
 {
     return m_mainWin->GetItemSpacing( isSmall );


@@ -5031,7 +5168,7 @@ void wxGenericListCtrl::ResizeReportView(bool showHeader)
 void wxGenericListCtrl::OnInternalIdle()
 {
     wxWindow::OnInternalIdle();
 void wxGenericListCtrl::OnInternalIdle()
 {
     wxWindow::OnInternalIdle();

-    
+

     // do it only if needed
     if ( !m_mainWin->m_dirty )
         return;
     // do it only if needed
     if ( !m_mainWin->m_dirty )
         return;


@@ -5166,7 +5303,8 @@ int wxGenericListCtrl::OnGetItemImage(long WXUNUSED(item)) const
     return -1;
 }
 
     return -1;
 }
 

-wxListItemAttr *wxGenericListCtrl::OnGetItemAttr(long item) const
+wxListItemAttr *
+wxGenericListCtrl::OnGetItemAttr(long WXUNUSED_UNLESS_DEBUG(item)) const

 {
     wxASSERT_MSG( item >= 0 && item < GetItemCount(),
                   _T("invalid item index in OnGetItemAttr()") );
 {
     wxASSERT_MSG( item >= 0 && item < GetItemCount(),
                   _T("invalid item index in OnGetItemAttr()") );