X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c2569f41b10ee497c7dfeeb5c90f354f8d574274..757cc9def70e4685054f4a24238e2df111f6c9fd:/src/generic/listctrl.cpp

diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp
index 38a9a92ce0..3c6eb23cf8 100644
--- a/src/generic/listctrl.cpp
+++ b/src/generic/listctrl.cpp
@@ -499,28 +499,23 @@ public:
 
 class WXDLLEXPORT wxListTextCtrl: public wxTextCtrl
 {
-private:
-    bool               *m_accept;
-    wxString           *m_res;
-    wxListMainWindow   *m_owner;
-    wxString            m_startValue;
-    bool                m_finished;
-
 public:
-    wxListTextCtrl() {}
-    wxListTextCtrl( wxWindow *parent, const wxWindowID id,
-                    bool *accept, wxString *res, wxListMainWindow *owner,
-                    const wxString &value = "",
-                    const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
-                    int style = 0,
-                    const wxValidator& validator = wxDefaultValidator,
-                    const wxString &name = "listctrltextctrl" );
+    wxListTextCtrl(wxListMainWindow *owner, size_t itemEdit);
+
+protected:
     void OnChar( wxKeyEvent &event );
     void OnKeyUp( wxKeyEvent &event );
     void OnKillFocus( wxFocusEvent &event );
 
+    bool AcceptChanges();
+    void Finish();
+
 private:
-    DECLARE_DYNAMIC_CLASS(wxListTextCtrl)
+    wxListMainWindow   *m_owner;
+    wxString            m_startValue;
+    size_t              m_itemEdited;
+    bool                m_finished;
+
     DECLARE_EVENT_TABLE()
 };
 
@@ -632,7 +627,7 @@ public:
     void SetFocus();
 
     void OnRenameTimer();
-    void OnRenameAccept();
+    bool OnRenameAccept(size_t itemEdit, const wxString& value);
 
     void OnMouse( wxMouseEvent &event );
 
@@ -667,12 +662,29 @@ public:
     int GetCountPerPage() const;
 
     void SetItem( wxListItem &item );
-    void GetItem( wxListItem &item );
+    void GetItem( wxListItem &item ) const;
     void SetItemState( long item, long state, long stateMask );
-    int GetItemState( long item, long stateMask );
-    void GetItemRect( long index, wxRect &rect );
-    bool GetItemPosition( long item, wxPoint& pos );
-    int GetSelectedItemCount();
+    int GetItemState( long item, long stateMask ) const;
+    void GetItemRect( long index, wxRect &rect ) const;
+    bool GetItemPosition( long item, wxPoint& pos ) const;
+    int GetSelectedItemCount() const;
+
+    wxString GetItemText(long item) const
+    {
+        wxListItem info;
+        info.m_itemId = item;
+        GetItem( info );
+        return info.m_text;
+    }
+
+    void SetItemText(long item, const wxString& value)
+    {
+        wxListItem info;
+        info.m_mask = wxLIST_MASK_TEXT;
+        info.m_itemId = item;
+        info.m_text = value;
+        SetItem( info );
+    }
 
     // set the scrollbars and update the positions of the items
     void RecalculatePositions(bool noRefresh = FALSE);
@@ -680,7 +692,7 @@ public:
     // refresh the window and the header
     void RefreshAll();
 
-    long GetNextItem( long item, int geometry, int state );
+    long GetNextItem( long item, int geometry, int state ) const;
     void DeleteItem( long index );
     void DeleteAllItems();
     void DeleteColumn( int col );
@@ -721,9 +733,9 @@ public:
     // these are for wxListLineData usage only
 
     // get the backpointer to the list ctrl
-    wxListCtrl *GetListCtrl() const
+    wxGenericListCtrl *GetListCtrl() const
     {
-        return wxStaticCast(GetParent(), wxListCtrl);
+        return wxStaticCast(GetParent(), wxGenericListCtrl);
     }
 
     // get the height of all lines (assuming they all do have the same height)
@@ -739,7 +751,8 @@ public:
     }
 
 //protected:
-    // the array of all line objects for a non virtual list control
+    // the array of all line objects for a non virtual list control (for the
+    // virtual list control we only ever use m_lines[0])
     wxListLineDataArray  m_lines;
 
     // the list of column objects
@@ -748,9 +761,6 @@ public:
     // currently focused item or -1
     size_t               m_current;
 
-    // the item currently being edited or -1
-    size_t               m_currentEdit;
-
     // the number of lines per page
     int                  m_linesPerPage;
 
@@ -773,8 +783,6 @@ public:
 
     bool                 m_lastOnSame;
     wxTimer             *m_renameTimer;
-    bool                 m_renameAccept;
-    wxString             m_renameRes;
     bool                 m_isCreated;
     int                  m_dragCount;
     wxPoint              m_dragStart;
@@ -1694,18 +1702,17 @@ void wxListLineData::DrawInReportMode( wxDC *dc,
         dc->DrawRectangle( rectHL );
     }
 
-    wxListItemDataList::Node *node = m_items.GetFirst();
-    wxCHECK_RET( node, _T("no subitems at all??") );
-
-    size_t col = 0;
     wxCoord x = rect.x + HEADER_OFFSET_X,
             y = rect.y + (LINE_SPACING + EXTRA_HEIGHT) / 2;
 
-    while ( node )
+    size_t col = 0;
+    for ( wxListItemDataList::Node *node = m_items.GetFirst();
+          node;
+          node = node->GetNext(), col++ )
     {
         wxListItemData *item = node->GetData();
 
-        int width = m_owner->GetColumnWidth(col++);
+        int width = m_owner->GetColumnWidth(col);
         int xOld = x;
         x += width;
 
@@ -1727,8 +1734,6 @@ void wxListLineData::DrawInReportMode( wxDC *dc,
         {
             dc->DrawText( item->GetText(), xOld, y );
         }
-
-        node = node->GetNext();
     }
 }
 
@@ -2134,69 +2139,82 @@ void wxListRenameTimer::Notify()
 // wxListTextCtrl (internal)
 //-----------------------------------------------------------------------------
 
-IMPLEMENT_DYNAMIC_CLASS(wxListTextCtrl,wxTextCtrl)
-
 BEGIN_EVENT_TABLE(wxListTextCtrl,wxTextCtrl)
     EVT_CHAR           (wxListTextCtrl::OnChar)
     EVT_KEY_UP         (wxListTextCtrl::OnKeyUp)
     EVT_KILL_FOCUS     (wxListTextCtrl::OnKillFocus)
 END_EVENT_TABLE()
 
-wxListTextCtrl::wxListTextCtrl( wxWindow *parent,
-                                const wxWindowID id,
-                                bool *accept,
-                                wxString *res,
-                                wxListMainWindow *owner,
-                                const wxString &value,
-                                const wxPoint &pos,
-                                const wxSize &size,
-                                int style,
-                                const wxValidator& validator,
-                                const wxString &name )
-              : wxTextCtrl( parent, id, value, pos, size, style, validator, name )
-{
-    m_res = res;
-    m_accept = accept;
+wxListTextCtrl::wxListTextCtrl(wxListMainWindow *owner, size_t itemEdit)
+              : m_startValue(owner->GetItemText(itemEdit)),
+                m_itemEdited(itemEdit)
+{
     m_owner = owner;
-    (*m_accept) = FALSE;
-    (*m_res) = "";
-    m_startValue = value;
     m_finished = FALSE;
+
+    wxRect rectLabel = owner->GetLineLabelRect(itemEdit);
+
+    m_owner->CalcScrolledPosition(rectLabel.x, rectLabel.y,
+                                  &rectLabel.x, &rectLabel.y);
+
+    (void)Create(owner, wxID_ANY, m_startValue,
+                 wxPoint(rectLabel.x-4,rectLabel.y-4),
+                 wxSize(rectLabel.width+11,rectLabel.height+8));
 }
 
-void wxListTextCtrl::OnChar( wxKeyEvent &event )
+void wxListTextCtrl::Finish()
 {
-    if (event.m_keyCode == WXK_RETURN)
+    if ( !m_finished )
     {
-        (*m_accept) = TRUE;
-        (*m_res) = GetValue();
-
-        if (!wxPendingDelete.Member(this))
-            wxPendingDelete.Append(this);
-
-        if ((*m_res) != m_startValue)
-            m_owner->OnRenameAccept();
+        wxPendingDelete.Append(this);
 
         m_finished = TRUE;
+
         m_owner->SetFocus();
+    }
+}
 
-        return;
+bool wxListTextCtrl::AcceptChanges()
+{
+    const wxString value = GetValue();
+
+    if ( value == m_startValue )
+    {
+        // nothing changed, always accept
+        return TRUE;
     }
-    if (event.m_keyCode == WXK_ESCAPE)
+
+    if ( !m_owner->OnRenameAccept(m_itemEdited, value) )
     {
-        (*m_accept) = FALSE;
-        (*m_res) = "";
+        // vetoed by the user
+        return FALSE;
+    }
 
-        if (!wxPendingDelete.Member(this))
-            wxPendingDelete.Append(this);
+    // accepted, do rename the item
+    m_owner->SetItemText(m_itemEdited, value);
 
-        m_finished = TRUE;
-        m_owner->SetFocus();
+    return TRUE;
+}
 
-        return;
-    }
+void wxListTextCtrl::OnChar( wxKeyEvent &event )
+{
+    switch ( event.m_keyCode )
+    {
+        case WXK_RETURN:
+            if ( !AcceptChanges() )
+            {
+                // vetoed by the user code
+                break;
+            }
+            //else: fall through
 
-    event.Skip();
+        case WXK_ESCAPE:
+            Finish();
+            break;
+
+        default:
+            event.Skip();
+    }
 }
 
 void wxListTextCtrl::OnKeyUp( wxKeyEvent &event )
@@ -2224,20 +2242,14 @@ void wxListTextCtrl::OnKeyUp( wxKeyEvent &event )
 
 void wxListTextCtrl::OnKillFocus( wxFocusEvent &event )
 {
-    if (m_finished)
+    if ( !m_finished )
     {
-        event.Skip();
-        return;
-    }
+        (void)AcceptChanges();
 
-    if (!wxPendingDelete.Member(this))
-        wxPendingDelete.Append(this);
-
-    (*m_accept) = TRUE;
-    (*m_res) = GetValue();
+        Finish();
+    }
 
-    if ((*m_res) != m_startValue)
-        m_owner->OnRenameAccept();
+    event.Skip();
 }
 
 //-----------------------------------------------------------------------------
@@ -2280,10 +2292,8 @@ void wxListMainWindow::Init()
 
     m_lastOnSame = FALSE;
     m_renameTimer = new wxListRenameTimer( this );
-    m_renameAccept = FALSE;
 
     m_current =
-    m_currentEdit =
     m_lineLastClicked =
     m_lineBeforeLastClicked = (size_t)-1;
 
@@ -2365,7 +2375,7 @@ wxListMainWindow::~wxListMainWindow()
 
 void wxListMainWindow::CacheLineData(size_t line)
 {
-    wxListCtrl *listctrl = GetListCtrl();
+    wxGenericListCtrl *listctrl = GetListCtrl();
 
     wxListLineData *ld = GetDummyLine();
 
@@ -2383,15 +2393,27 @@ wxListLineData *wxListMainWindow::GetDummyLine() const
 {
     wxASSERT_MSG( !IsEmpty(), _T("invalid line index") );
 
-    if ( m_lines.IsEmpty() )
+    wxASSERT_MSG( IsVirtual(), _T("GetDummyLine() shouldn't be called") );
+
+    wxListMainWindow *self = wxConstCast(this, wxListMainWindow);
+
+    // we need to recreate the dummy line if the number of columns in the
+    // control changed as it would have the incorrect number of fields
+    // otherwise
+    if ( !m_lines.IsEmpty() &&
+            m_lines[0].m_items.GetCount() != (size_t)GetColumnCount() )
     {
-        // normal controls are supposed to have something in m_lines
-        // already if it's not empty
-        wxASSERT_MSG( IsVirtual(), _T("logic error") );
+        self->m_lines.Clear();
+    }
 
-        wxListMainWindow *self = wxConstCast(this, wxListMainWindow);
+    if ( m_lines.IsEmpty() )
+    {
         wxListLineData *line = new wxListLineData(self);
         self->m_lines.Add(line);
+
+        // don't waste extra memory -- there never going to be anything
+        // else/more in this array
+        self->m_lines.Shrink();
     }
 
     return &m_lines[0];
@@ -2911,41 +2933,29 @@ void wxListMainWindow::ChangeCurrent(size_t current)
 void wxListMainWindow::EditLabel( long item )
 {
     wxCHECK_RET( (item >= 0) && ((size_t)item < GetItemCount()),
-                 wxT("wrong index in wxListCtrl::EditLabel()") );
+                 wxT("wrong index in wxGenericListCtrl::EditLabel()") );
 
-    m_currentEdit = (size_t)item;
+    size_t itemEdit = (size_t)item;
 
     wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, GetParent()->GetId() );
     le.SetEventObject( GetParent() );
     le.m_itemIndex = item;
-    wxListLineData *data = GetLine(m_currentEdit);
+    wxListLineData *data = GetLine(itemEdit);
     wxCHECK_RET( data, _T("invalid index in EditLabel()") );
     data->GetItem( 0, le.m_item );
-    GetParent()->GetEventHandler()->ProcessEvent( le );
-
-    if (!le.IsAllowed())
+    if ( GetParent()->GetEventHandler()->ProcessEvent( le ) && !le.IsAllowed() )
+    {
+        // vetoed by user code
         return;
+    }
 
     // We have to call this here because the label in question might just have
     // been added and no screen update taken place.
-    if (m_dirty)
+    if ( m_dirty )
         wxSafeYield();
 
-    wxString s = data->GetText(0);
-    wxRect rectLabel = GetLineLabelRect(m_currentEdit);
-
-    CalcScrolledPosition(rectLabel.x, rectLabel.y, &rectLabel.x, &rectLabel.y);
-
-    wxListTextCtrl *text = new wxListTextCtrl
-                               (
-                                this, -1,
-                                &m_renameAccept,
-                                &m_renameRes,
-                                this,
-                                s,
-                                wxPoint(rectLabel.x-4,rectLabel.y-4),
-                                wxSize(rectLabel.width+11,rectLabel.height+8)
-                               );
+    wxListTextCtrl *text = new wxListTextCtrl(this, itemEdit);
+
     text->SetFocus();
 }
 
@@ -2956,27 +2966,19 @@ void wxListMainWindow::OnRenameTimer()
     EditLabel( m_current );
 }
 
-void wxListMainWindow::OnRenameAccept()
+bool wxListMainWindow::OnRenameAccept(size_t itemEdit, const wxString& value)
 {
     wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
     le.SetEventObject( GetParent() );
-    le.m_itemIndex = m_currentEdit;
+    le.m_itemIndex = itemEdit;
 
-    wxListLineData *data = GetLine(m_currentEdit);
-    wxCHECK_RET( data, _T("invalid index in OnRenameAccept()") );
+    wxListLineData *data = GetLine(itemEdit);
+    wxCHECK_MSG( data, FALSE, _T("invalid index in OnRenameAccept()") );
 
     data->GetItem( 0, le.m_item );
-    le.m_item.m_text = m_renameRes;
-    GetParent()->GetEventHandler()->ProcessEvent( le );
-
-    if (!le.IsAllowed()) return;
-
-    wxListItem info;
-    info.m_mask = wxLIST_MASK_TEXT;
-    info.m_itemId = le.m_itemIndex;
-    info.m_text = m_renameRes;
-    info.SetTextColour(le.m_item.GetTextColour());
-    SetItem( info );
+    le.m_item.m_text = value;
+    return !GetParent()->GetEventHandler()->ProcessEvent( le ) ||
+                le.IsAllowed();
 }
 
 void wxListMainWindow::OnMouse( wxMouseEvent &event )
@@ -3228,7 +3230,7 @@ void wxListMainWindow::OnArrowChar(size_t newCurrent, const wxKeyEvent& event)
 
         ChangeCurrent(newCurrent);
 
-        HighlightLine( oldCurrent, FALSE );
+        // refresh the old focus to remove it
         RefreshLine( oldCurrent );
 
         if ( !event.ControlDown() )
@@ -3822,7 +3824,7 @@ void wxListMainWindow::SetItemState( long litem, long state, long stateMask )
     }
 }
 
-int wxListMainWindow::GetItemState( long item, long stateMask )
+int wxListMainWindow::GetItemState( long item, long stateMask ) const
 {
     wxCHECK_MSG( item >= 0 && (size_t)item < GetItemCount(), 0,
                  _T("invalid list ctrl item index in GetItemState()") );
@@ -3844,7 +3846,7 @@ int wxListMainWindow::GetItemState( long item, long stateMask )
     return ret;
 }
 
-void wxListMainWindow::GetItem( wxListItem &item )
+void wxListMainWindow::GetItem( wxListItem &item ) const
 {
     wxCHECK_RET( item.m_itemId >= 0 && (size_t)item.m_itemId < GetItemCount(),
                  _T("invalid item index in GetItem") );
@@ -3873,7 +3875,7 @@ void wxListMainWindow::SetItemCount(long count)
     m_dirty = TRUE;
 }
 
-int wxListMainWindow::GetSelectedItemCount()
+int wxListMainWindow::GetSelectedItemCount() const
 {
     // deal with the quick case first
     if ( IsSingleSel() )
@@ -3902,7 +3904,7 @@ int wxListMainWindow::GetSelectedItemCount()
 // item position/size
 // ----------------------------------------------------------------------------
 
-void wxListMainWindow::GetItemRect( long index, wxRect &rect )
+void wxListMainWindow::GetItemRect( long index, wxRect &rect ) const
 {
     wxCHECK_RET( index >= 0 && (size_t)index < GetItemCount(),
                  _T("invalid index in GetItemRect") );
@@ -3912,7 +3914,7 @@ void wxListMainWindow::GetItemRect( long index, wxRect &rect )
     CalcScrolledPosition(rect.x, rect.y, &rect.x, &rect.y);
 }
 
-bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos)
+bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos) const
 {
     wxRect rect;
     GetItemRect(item, rect);
@@ -3976,7 +3978,7 @@ void wxListMainWindow::RecalculatePositions(bool noRefresh)
         ResetVisibleLinesRange();
 
         SetScrollbars( m_xScroll, m_yScroll,
-                       (GetHeaderWidth() + m_xScroll - 1)/m_xScroll,
+                       GetHeaderWidth() / m_xScroll,
                        (entireHeight + m_yScroll - 1)/m_yScroll,
                        GetScrollPos(wxHORIZONTAL),
                        GetScrollPos(wxVERTICAL),
@@ -4094,7 +4096,7 @@ void wxListMainWindow::UpdateCurrent()
 
 long wxListMainWindow::GetNextItem( long item,
                                     int WXUNUSED(geometry),
-                                    int state )
+                                    int state ) const
 {
     long ret = item,
          max = GetItemCount();
@@ -4236,9 +4238,9 @@ void wxListMainWindow::DeleteAllItems()
 
 void wxListMainWindow::DeleteEverything()
 {
-    DeleteAllItems();
-
     m_columns.Clear();
+
+    DeleteAllItems();
 }
 
 // ----------------------------------------------------------------------------
@@ -4437,7 +4439,7 @@ void wxListMainWindow::OnScroll(wxScrollWinEvent& event)
 
     if ( event.GetOrientation() == wxHORIZONTAL && HasHeader() )
     {
-        wxListCtrl* lc = GetListCtrl();
+        wxGenericListCtrl* lc = GetListCtrl();
         wxCHECK_RET( lc, _T("no listctrl window?") );
 
         lc->m_headerWin->Refresh();
@@ -4498,23 +4500,37 @@ void wxListMainWindow::GetVisibleLinesRange(size_t *from, size_t *to)
 // wxListItem
 // -------------------------------------------------------------------------------------
 
+#if !defined(__WIN32__)
 IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
+#endif
 
 // -------------------------------------------------------------------------------------
-// wxListCtrl
+// wxGenericListCtrl
 // -------------------------------------------------------------------------------------
 
-IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxGenericListCtrl, wxControl)
+
+#if !defined(__WIN32__)
 IMPLEMENT_DYNAMIC_CLASS(wxListView, wxListCtrl)
 
 IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
+#endif
 
-BEGIN_EVENT_TABLE(wxListCtrl,wxControl)
-  EVT_SIZE(wxListCtrl::OnSize)
-  EVT_IDLE(wxListCtrl::OnIdle)
+BEGIN_EVENT_TABLE(wxGenericListCtrl,wxControl)
+  EVT_SIZE(wxGenericListCtrl::OnSize)
+  EVT_IDLE(wxGenericListCtrl::OnIdle)
 END_EVENT_TABLE()
 
-wxListCtrl::wxListCtrl()
+#if !defined(__WXMSW__) || defined(__WIN16__) || defined(__WXUNIVERSAL__)
+/*
+ * wxListCtrl has to be a real class or we have problems with
+ * the run-time information.
+ */
+
+IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxGenericListCtrl)
+#endif
+
+wxGenericListCtrl::wxGenericListCtrl()
 {
     m_imageListNormal = (wxImageList *) NULL;
     m_imageListSmall = (wxImageList *) NULL;
@@ -4528,7 +4544,7 @@ wxListCtrl::wxListCtrl()
     m_headerWin = (wxListHeaderWindow*) NULL;
 }
 
-wxListCtrl::~wxListCtrl()
+wxGenericListCtrl::~wxGenericListCtrl()
 {
     if (m_ownsImageListNormal)
         delete m_imageListNormal;
@@ -4538,7 +4554,7 @@ wxListCtrl::~wxListCtrl()
         delete m_imageListState;
 }
 
-void wxListCtrl::CreateHeaderWindow()
+void wxGenericListCtrl::CreateHeaderWindow()
 {
     m_headerWin = new wxListHeaderWindow
                       (
@@ -4549,7 +4565,7 @@ void wxListCtrl::CreateHeaderWindow()
                       );
 }
 
-bool wxListCtrl::Create(wxWindow *parent,
+bool wxGenericListCtrl::Create(wxWindow *parent,
                         wxWindowID id,
                         const wxPoint &pos,
                         const wxSize &size,
@@ -4594,7 +4610,7 @@ bool wxListCtrl::Create(wxWindow *parent,
     return TRUE;
 }
 
-void wxListCtrl::SetSingleStyle( long style, bool add )
+void wxGenericListCtrl::SetSingleStyle( long style, bool add )
 {
     wxASSERT_MSG( !(style & wxLC_VIRTUAL),
                   _T("wxLC_VIRTUAL can't be [un]set") );
@@ -4623,7 +4639,7 @@ void wxListCtrl::SetSingleStyle( long style, bool add )
     SetWindowStyleFlag( flag );
 }
 
-void wxListCtrl::SetWindowStyleFlag( long flag )
+void wxGenericListCtrl::SetWindowStyleFlag( long flag )
 {
     if (m_mainWin)
     {
@@ -4664,47 +4680,47 @@ void wxListCtrl::SetWindowStyleFlag( long flag )
     wxWindow::SetWindowStyleFlag( flag );
 }
 
-bool wxListCtrl::GetColumn(int col, wxListItem &item) const
+bool wxGenericListCtrl::GetColumn(int col, wxListItem &item) const
 {
     m_mainWin->GetColumn( col, item );
     return TRUE;
 }
 
-bool wxListCtrl::SetColumn( int col, wxListItem& item )
+bool wxGenericListCtrl::SetColumn( int col, wxListItem& item )
 {
     m_mainWin->SetColumn( col, item );
     return TRUE;
 }
 
-int wxListCtrl::GetColumnWidth( int col ) const
+int wxGenericListCtrl::GetColumnWidth( int col ) const
 {
     return m_mainWin->GetColumnWidth( col );
 }
 
-bool wxListCtrl::SetColumnWidth( int col, int width )
+bool wxGenericListCtrl::SetColumnWidth( int col, int width )
 {
     m_mainWin->SetColumnWidth( col, width );
     return TRUE;
 }
 
-int wxListCtrl::GetCountPerPage() const
+int wxGenericListCtrl::GetCountPerPage() const
 {
   return m_mainWin->GetCountPerPage();  // different from Windows ?
 }
 
-bool wxListCtrl::GetItem( wxListItem &info ) const
+bool wxGenericListCtrl::GetItem( wxListItem &info ) const
 {
     m_mainWin->GetItem( info );
     return TRUE;
 }
 
-bool wxListCtrl::SetItem( wxListItem &info )
+bool wxGenericListCtrl::SetItem( wxListItem &info )
 {
     m_mainWin->SetItem( info );
     return TRUE;
 }
 
-long wxListCtrl::SetItem( long index, int col, const wxString& label, int imageId )
+long wxGenericListCtrl::SetItem( long index, int col, const wxString& label, int imageId )
 {
     wxListItem info;
     info.m_text = label;
@@ -4720,18 +4736,18 @@ long wxListCtrl::SetItem( long index, int col, const wxString& label, int imageI
     return TRUE;
 }
 
-int wxListCtrl::GetItemState( long item, long stateMask ) const
+int wxGenericListCtrl::GetItemState( long item, long stateMask ) const
 {
     return m_mainWin->GetItemState( item, stateMask );
 }
 
-bool wxListCtrl::SetItemState( long item, long state, long stateMask )
+bool wxGenericListCtrl::SetItemState( long item, long state, long stateMask )
 {
     m_mainWin->SetItemState( item, state, stateMask );
     return TRUE;
 }
 
-bool wxListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) )
+bool wxGenericListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) )
 {
     wxListItem info;
     info.m_image = image;
@@ -4741,24 +4757,17 @@ bool wxListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) )
     return TRUE;
 }
 
-wxString wxListCtrl::GetItemText( long item ) const
+wxString wxGenericListCtrl::GetItemText( long item ) const
 {
-    wxListItem info;
-    info.m_itemId = item;
-    m_mainWin->GetItem( info );
-    return info.m_text;
+    return m_mainWin->GetItemText(item);
 }
 
-void wxListCtrl::SetItemText( long item, const wxString &str )
+void wxGenericListCtrl::SetItemText( long item, const wxString& str )
 {
-    wxListItem info;
-    info.m_mask = wxLIST_MASK_TEXT;
-    info.m_itemId = item;
-    info.m_text = str;
-    m_mainWin->SetItem( info );
+    m_mainWin->SetItemText(item, str);
 }
 
-long wxListCtrl::GetItemData( long item ) const
+long wxGenericListCtrl::GetItemData( long item ) const
 {
     wxListItem info;
     info.m_itemId = item;
@@ -4766,7 +4775,7 @@ long wxListCtrl::GetItemData( long item ) const
     return info.m_data;
 }
 
-bool wxListCtrl::SetItemData( long item, long data )
+bool wxGenericListCtrl::SetItemData( long item, long data )
 {
     wxListItem info;
     info.m_mask = wxLIST_MASK_DATA;
@@ -4776,44 +4785,44 @@ bool wxListCtrl::SetItemData( long item, long data )
     return TRUE;
 }
 
-bool wxListCtrl::GetItemRect( long item, wxRect &rect,  int WXUNUSED(code) ) const
+bool wxGenericListCtrl::GetItemRect( long item, wxRect &rect,  int WXUNUSED(code) ) const
 {
     m_mainWin->GetItemRect( item, rect );
     return TRUE;
 }
 
-bool wxListCtrl::GetItemPosition( long item, wxPoint& pos ) const
+bool wxGenericListCtrl::GetItemPosition( long item, wxPoint& pos ) const
 {
     m_mainWin->GetItemPosition( item, pos );
     return TRUE;
 }
 
-bool wxListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
+bool wxGenericListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
 {
     return 0;
 }
 
-int wxListCtrl::GetItemCount() const
+int wxGenericListCtrl::GetItemCount() const
 {
     return m_mainWin->GetItemCount();
 }
 
-int wxListCtrl::GetColumnCount() const
+int wxGenericListCtrl::GetColumnCount() const
 {
     return m_mainWin->GetColumnCount();
 }
 
-void wxListCtrl::SetItemSpacing( int spacing, bool isSmall )
+void wxGenericListCtrl::SetItemSpacing( int spacing, bool isSmall )
 {
     m_mainWin->SetItemSpacing( spacing, isSmall );
 }
 
-int wxListCtrl::GetItemSpacing( bool isSmall ) const
+int wxGenericListCtrl::GetItemSpacing( bool isSmall ) const
 {
     return m_mainWin->GetItemSpacing( isSmall );
 }
 
-void wxListCtrl::SetItemTextColour( long item, const wxColour &col )
+void wxGenericListCtrl::SetItemTextColour( long item, const wxColour &col )
 {
     wxListItem info;
     info.m_itemId = item;
@@ -4821,7 +4830,7 @@ void wxListCtrl::SetItemTextColour( long item, const wxColour &col )
     m_mainWin->SetItem( info );
 }
 
-wxColour wxListCtrl::GetItemTextColour( long item ) const
+wxColour wxGenericListCtrl::GetItemTextColour( long item ) const
 {
     wxListItem info;
     info.m_itemId = item;
@@ -4829,7 +4838,7 @@ wxColour wxListCtrl::GetItemTextColour( long item ) const
     return info.GetTextColour();
 }
 
-void wxListCtrl::SetItemBackgroundColour( long item, const wxColour &col )
+void wxGenericListCtrl::SetItemBackgroundColour( long item, const wxColour &col )
 {
     wxListItem info;
     info.m_itemId = item;
@@ -4837,7 +4846,7 @@ void wxListCtrl::SetItemBackgroundColour( long item, const wxColour &col )
     m_mainWin->SetItem( info );
 }
 
-wxColour wxListCtrl::GetItemBackgroundColour( long item ) const
+wxColour wxGenericListCtrl::GetItemBackgroundColour( long item ) const
 {
     wxListItem info;
     info.m_itemId = item;
@@ -4845,32 +4854,32 @@ wxColour wxListCtrl::GetItemBackgroundColour( long item ) const
     return info.GetBackgroundColour();
 }
 
-int wxListCtrl::GetSelectedItemCount() const
+int wxGenericListCtrl::GetSelectedItemCount() const
 {
     return m_mainWin->GetSelectedItemCount();
 }
 
-wxColour wxListCtrl::GetTextColour() const
+wxColour wxGenericListCtrl::GetTextColour() const
 {
     return GetForegroundColour();
 }
 
-void wxListCtrl::SetTextColour(const wxColour& col)
+void wxGenericListCtrl::SetTextColour(const wxColour& col)
 {
     SetForegroundColour(col);
 }
 
-long wxListCtrl::GetTopItem() const
+long wxGenericListCtrl::GetTopItem() const
 {
     return 0;
 }
 
-long wxListCtrl::GetNextItem( long item, int geom, int state ) const
+long wxGenericListCtrl::GetNextItem( long item, int geom, int state ) const
 {
     return m_mainWin->GetNextItem( item, geom, state );
 }
 
-wxImageList *wxListCtrl::GetImageList(int which) const
+wxImageList *wxGenericListCtrl::GetImageList(int which) const
 {
     if (which == wxIMAGE_LIST_NORMAL)
     {
@@ -4887,7 +4896,7 @@ wxImageList *wxListCtrl::GetImageList(int which) const
     return (wxImageList *) NULL;
 }
 
-void wxListCtrl::SetImageList( wxImageList *imageList, int which )
+void wxGenericListCtrl::SetImageList( wxImageList *imageList, int which )
 {
     if ( which == wxIMAGE_LIST_NORMAL )
     {
@@ -4911,7 +4920,7 @@ void wxListCtrl::SetImageList( wxImageList *imageList, int which )
     m_mainWin->SetImageList( imageList, which );
 }
 
-void wxListCtrl::AssignImageList(wxImageList *imageList, int which)
+void wxGenericListCtrl::AssignImageList(wxImageList *imageList, int which)
 {
     SetImageList(imageList, which);
     if ( which == wxIMAGE_LIST_NORMAL )
@@ -4922,24 +4931,24 @@ void wxListCtrl::AssignImageList(wxImageList *imageList, int which)
         m_ownsImageListState = TRUE;
 }
 
-bool wxListCtrl::Arrange( int WXUNUSED(flag) )
+bool wxGenericListCtrl::Arrange( int WXUNUSED(flag) )
 {
     return 0;
 }
 
-bool wxListCtrl::DeleteItem( long item )
+bool wxGenericListCtrl::DeleteItem( long item )
 {
     m_mainWin->DeleteItem( item );
     return TRUE;
 }
 
-bool wxListCtrl::DeleteAllItems()
+bool wxGenericListCtrl::DeleteAllItems()
 {
     m_mainWin->DeleteAllItems();
     return TRUE;
 }
 
-bool wxListCtrl::DeleteAllColumns()
+bool wxGenericListCtrl::DeleteAllColumns()
 {
     size_t count = m_mainWin->m_columns.GetCount();
     for ( size_t n = 0; n < count; n++ )
@@ -4948,56 +4957,63 @@ bool wxListCtrl::DeleteAllColumns()
     return TRUE;
 }
 
-void wxListCtrl::ClearAll()
+void wxGenericListCtrl::ClearAll()
 {
     m_mainWin->DeleteEverything();
 }
 
-bool wxListCtrl::DeleteColumn( int col )
+bool wxGenericListCtrl::DeleteColumn( int col )
 {
     m_mainWin->DeleteColumn( col );
+
+    // if we don't have the header any longer, we need to relayout the window
+    if ( !GetColumnCount() )
+    {
+        ResizeReportView(FALSE /* no header */);
+    }
+
     return TRUE;
 }
 
-void wxListCtrl::Edit( long item )
+void wxGenericListCtrl::Edit( long item )
 {
     m_mainWin->EditLabel( item );
 }
 
-bool wxListCtrl::EnsureVisible( long item )
+bool wxGenericListCtrl::EnsureVisible( long item )
 {
     m_mainWin->EnsureVisible( item );
     return TRUE;
 }
 
-long wxListCtrl::FindItem( long start, const wxString& str,  bool partial )
+long wxGenericListCtrl::FindItem( long start, const wxString& str,  bool partial )
 {
     return m_mainWin->FindItem( start, str, partial );
 }
 
-long wxListCtrl::FindItem( long start, long data )
+long wxGenericListCtrl::FindItem( long start, long data )
 {
     return m_mainWin->FindItem( start, data );
 }
 
-long wxListCtrl::FindItem( long WXUNUSED(start), const wxPoint& WXUNUSED(pt),
+long wxGenericListCtrl::FindItem( long WXUNUSED(start), const wxPoint& WXUNUSED(pt),
                            int WXUNUSED(direction))
 {
     return 0;
 }
 
-long wxListCtrl::HitTest( const wxPoint &point, int &flags )
+long wxGenericListCtrl::HitTest( const wxPoint &point, int &flags )
 {
     return m_mainWin->HitTest( (int)point.x, (int)point.y, flags );
 }
 
-long wxListCtrl::InsertItem( wxListItem& info )
+long wxGenericListCtrl::InsertItem( wxListItem& info )
 {
     m_mainWin->InsertItem( info );
     return info.m_itemId;
 }
 
-long wxListCtrl::InsertItem( long index, const wxString &label )
+long wxGenericListCtrl::InsertItem( long index, const wxString &label )
 {
     wxListItem info;
     info.m_text = label;
@@ -5006,7 +5022,7 @@ long wxListCtrl::InsertItem( long index, const wxString &label )
     return InsertItem( info );
 }
 
-long wxListCtrl::InsertItem( long index, int imageIndex )
+long wxGenericListCtrl::InsertItem( long index, int imageIndex )
 {
     wxListItem info;
     info.m_mask = wxLIST_MASK_IMAGE;
@@ -5015,7 +5031,7 @@ long wxListCtrl::InsertItem( long index, int imageIndex )
     return InsertItem( info );
 }
 
-long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex )
+long wxGenericListCtrl::InsertItem( long index, const wxString &label, int imageIndex )
 {
     wxListItem info;
     info.m_text = label;
@@ -5025,16 +5041,25 @@ long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex )
     return InsertItem( info );
 }
 
-long wxListCtrl::InsertColumn( long col, wxListItem &item )
+long wxGenericListCtrl::InsertColumn( long col, wxListItem &item )
 {
-    wxASSERT( m_headerWin );
+    wxCHECK_MSG( m_headerWin, -1, _T("can't add column in non report mode") );
+
     m_mainWin->InsertColumn( col, item );
+
+    // if we hadn't had header before and have it now we need to relayout the
+    // window
+    if ( GetColumnCount() == 1 )
+    {
+        ResizeReportView(TRUE /* have header */);
+    }
+
     m_headerWin->Refresh();
 
     return 0;
 }
 
-long wxListCtrl::InsertColumn( long col, const wxString &heading,
+long wxGenericListCtrl::InsertColumn( long col, const wxString &heading,
                                int format, int width )
 {
     wxListItem item;
@@ -5050,7 +5075,7 @@ long wxListCtrl::InsertColumn( long col, const wxString &heading,
     return InsertColumn( col, item );
 }
 
-bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
+bool wxGenericListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
 {
     return 0;
 }
@@ -5065,7 +5090,7 @@ bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
 // or zero if the two items are equivalent.
 // data is arbitrary data to be passed to the sort function.
 
-bool wxListCtrl::SortItems( wxListCtrlCompare fn, long data )
+bool wxGenericListCtrl::SortItems( wxListCtrlCompare fn, long data )
 {
     m_mainWin->SortItems( fn, data );
     return TRUE;
@@ -5075,7 +5100,7 @@ bool wxListCtrl::SortItems( wxListCtrlCompare fn, long data )
 // event handlers
 // ----------------------------------------------------------------------------
 
-void wxListCtrl::OnSize(wxSizeEvent& WXUNUSED(event))
+void wxGenericListCtrl::OnSize(wxSizeEvent& WXUNUSED(event))
 {
     if ( !m_mainWin )
         return;
@@ -5085,7 +5110,7 @@ void wxListCtrl::OnSize(wxSizeEvent& WXUNUSED(event))
     m_mainWin->RecalculatePositions();
 }
 
-void wxListCtrl::ResizeReportView(bool showHeader)
+void wxGenericListCtrl::ResizeReportView(bool showHeader)
 {
     int cw, ch;
     GetClientSize( &cw, &ch );
@@ -5101,7 +5126,7 @@ void wxListCtrl::ResizeReportView(bool showHeader)
     }
 }
 
-void wxListCtrl::OnIdle( wxIdleEvent & event )
+void wxGenericListCtrl::OnIdle( wxIdleEvent & event )
 {
     event.Skip();
 
@@ -5116,7 +5141,7 @@ void wxListCtrl::OnIdle( wxIdleEvent & event )
 // font/colours
 // ----------------------------------------------------------------------------
 
-bool wxListCtrl::SetBackgroundColour( const wxColour &colour )
+bool wxGenericListCtrl::SetBackgroundColour( const wxColour &colour )
 {
     if (m_mainWin)
     {
@@ -5127,7 +5152,7 @@ bool wxListCtrl::SetBackgroundColour( const wxColour &colour )
     return TRUE;
 }
 
-bool wxListCtrl::SetForegroundColour( const wxColour &colour )
+bool wxGenericListCtrl::SetForegroundColour( const wxColour &colour )
 {
     if ( !wxWindow::SetForegroundColour( colour ) )
         return FALSE;
@@ -5146,7 +5171,7 @@ bool wxListCtrl::SetForegroundColour( const wxColour &colour )
     return TRUE;
 }
 
-bool wxListCtrl::SetFont( const wxFont &font )
+bool wxGenericListCtrl::SetFont( const wxFont &font )
 {
     if ( !wxWindow::SetFont( font ) )
         return FALSE;
@@ -5171,34 +5196,34 @@ bool wxListCtrl::SetFont( const wxFont &font )
 
 #if wxUSE_DRAG_AND_DROP
 
-void wxListCtrl::SetDropTarget( wxDropTarget *dropTarget )
+void wxGenericListCtrl::SetDropTarget( wxDropTarget *dropTarget )
 {
     m_mainWin->SetDropTarget( dropTarget );
 }
 
-wxDropTarget *wxListCtrl::GetDropTarget() const
+wxDropTarget *wxGenericListCtrl::GetDropTarget() const
 {
     return m_mainWin->GetDropTarget();
 }
 
 #endif // wxUSE_DRAG_AND_DROP
 
-bool wxListCtrl::SetCursor( const wxCursor &cursor )
+bool wxGenericListCtrl::SetCursor( const wxCursor &cursor )
 {
     return m_mainWin ? m_mainWin->wxWindow::SetCursor(cursor) : FALSE;
 }
 
-wxColour wxListCtrl::GetBackgroundColour() const
+wxColour wxGenericListCtrl::GetBackgroundColour() const
 {
     return m_mainWin ? m_mainWin->GetBackgroundColour() : wxColour();
 }
 
-wxColour wxListCtrl::GetForegroundColour() const
+wxColour wxGenericListCtrl::GetForegroundColour() const
 {
     return m_mainWin ? m_mainWin->GetForegroundColour() : wxColour();
 }
 
-bool wxListCtrl::DoPopupMenu( wxMenu *menu, int x, int y )
+bool wxGenericListCtrl::DoPopupMenu( wxMenu *menu, int x, int y )
 {
 #if wxUSE_MENUS
     return m_mainWin->PopupMenu( menu, x, y );
@@ -5207,7 +5232,7 @@ bool wxListCtrl::DoPopupMenu( wxMenu *menu, int x, int y )
 #endif // wxUSE_MENUS
 }
 
-void wxListCtrl::SetFocus()
+void wxGenericListCtrl::SetFocus()
 {
     /* The test in window.cpp fails as we are a composite
        window, so it checks against "this", but not m_mainWin. */
@@ -5219,24 +5244,24 @@ void wxListCtrl::SetFocus()
 // virtual list control support
 // ----------------------------------------------------------------------------
 
-wxString wxListCtrl::OnGetItemText(long WXUNUSED(item), long WXUNUSED(col)) const
+wxString wxGenericListCtrl::OnGetItemText(long WXUNUSED(item), long WXUNUSED(col)) const
 {
     // this is a pure virtual function, in fact - which is not really pure
     // because the controls which are not virtual don't need to implement it
-    wxFAIL_MSG( _T("wxListCtrl::OnGetItemText not supposed to be called") );
+    wxFAIL_MSG( _T("wxGenericListCtrl::OnGetItemText not supposed to be called") );
 
     return wxEmptyString;
 }
 
-int wxListCtrl::OnGetItemImage(long WXUNUSED(item)) const
+int wxGenericListCtrl::OnGetItemImage(long WXUNUSED(item)) const
 {
     // same as above
-    wxFAIL_MSG( _T("wxListCtrl::OnGetItemImage not supposed to be called") );
+    wxFAIL_MSG( _T("wxGenericListCtrl::OnGetItemImage not supposed to be called") );
 
     return -1;
 }
 
-wxListItemAttr *wxListCtrl::OnGetItemAttr(long item) const
+wxListItemAttr *wxGenericListCtrl::OnGetItemAttr(long item) const
 {
     wxASSERT_MSG( item >= 0 && item < GetItemCount(),
                   _T("invalid item index in OnGetItemAttr()") );
@@ -5245,33 +5270,32 @@ wxListItemAttr *wxListCtrl::OnGetItemAttr(long item) const
     return NULL;
 }
 
-void wxListCtrl::SetItemCount(long count)
+void wxGenericListCtrl::SetItemCount(long count)
 {
     wxASSERT_MSG( IsVirtual(), _T("this is for virtual controls only") );
 
     m_mainWin->SetItemCount(count);
 }
 
-void wxListCtrl::RefreshItem(long item)
+void wxGenericListCtrl::RefreshItem(long item)
 {
     m_mainWin->RefreshLine(item);
 }
 
-void wxListCtrl::RefreshItems(long itemFrom, long itemTo)
+void wxGenericListCtrl::RefreshItems(long itemFrom, long itemTo)
 {
     m_mainWin->RefreshLines(itemFrom, itemTo);
 }
 
-void wxListCtrl::Freeze()
+void wxGenericListCtrl::Freeze()
 {
     m_mainWin->Freeze();
 }
 
-void wxListCtrl::Thaw()
+void wxGenericListCtrl::Thaw()
 {
     m_mainWin->Thaw();
 }
 
 #endif // wxUSE_LISTCTRL
 
-// vi:sts=4:sw=4:et