X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a67e6e5438039aee7f0dd37acaea483037c89a62..1978421a6d8b81c1f8a961da4b8ddf544fec7b1b:/src/generic/listctrl.cpp?ds=sidebyside diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp index cfd5dc91e2..21f74335b6 100644 --- a/src/generic/listctrl.cpp +++ b/src/generic/listctrl.cpp @@ -23,7 +23,7 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "listctrl.h" #pragma implementation "listctrlbase.h" #endif @@ -68,10 +68,9 @@ IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxGenericListCtrl) #endif // HAVE_NATIVE_LISTCTRL/!HAVE_NATIVE_LISTCTRL -#if defined(__WXGTK__) - #include - #include "wx/gtk/win_gtk.h" -#endif +#include "wx/selstore.h" + +#include "wx/renderer.h" // ---------------------------------------------------------------------------- // events @@ -136,83 +135,6 @@ static const int IMAGE_MARGIN_IN_REPORT_MODE = 5; // private classes // ============================================================================ -// ---------------------------------------------------------------------------- -// wxSelectionStore -// ---------------------------------------------------------------------------- - -int CMPFUNC_CONV wxSizeTCmpFn(size_t n1, size_t n2) { return n1 - n2; } - -WX_DEFINE_SORTED_EXPORTED_ARRAY_LONG(size_t, wxIndexArray); - -// this class is used to store the selected items in the virtual list control -// (but it is not tied to list control and so can be used with other controls -// such as wxListBox in wxUniv) -// -// the idea is to make it really smart later (i.e. store the selections as an -// array of ranes + individual items) but, as I don't have time to do it now -// (this would require writing code to merge/break ranges and much more) keep -// it simple but define a clean interface to it which allows it to be made -// smarter later -class WXDLLEXPORT wxSelectionStore -{ -public: - wxSelectionStore() : m_itemsSel(wxSizeTCmpFn) { Init(); } - - // set the total number of items we handle - void SetItemCount(size_t count) { m_count = count; } - - // special case of SetItemCount(0) - void Clear() { m_itemsSel.Clear(); m_count = 0; m_defaultState = FALSE; } - - // must be called when a new item is inserted/added - void OnItemAdd(size_t item) { wxFAIL_MSG( _T("TODO") ); } - - // must be called when an item is deleted - void OnItemDelete(size_t item); - - // select one item, use SelectRange() insted if possible! - // - // returns true if the items selection really changed - bool SelectItem(size_t item, bool select = TRUE); - - // select the range of items - // - // return true and fill the itemsChanged array with the indices of items - // which have changed state if "few" of them did, otherwise return false - // (meaning that too many items changed state to bother counting them - // individually) - bool SelectRange(size_t itemFrom, size_t itemTo, - bool select = TRUE, - wxArrayInt *itemsChanged = NULL); - - // return true if the given item is selected - bool IsSelected(size_t item) const; - - // return the total number of selected items - size_t GetSelectedCount() const - { - return m_defaultState ? m_count - m_itemsSel.GetCount() - : m_itemsSel.GetCount(); - } - -private: - // (re)init - void Init() { m_defaultState = FALSE; } - - // the total number of items we handle - size_t m_count; - - // the default state: normally, FALSE (i.e. off) but maybe set to TRUE if - // there are more selected items than non selected ones - this allows to - // handle selection of all items efficiently - bool m_defaultState; - - // the array of items whose selection state is different from default - wxIndexArray m_itemsSel; - - DECLARE_NO_COPY_CLASS(wxSelectionStore) -}; - //----------------------------------------------------------------------------- // wxListItemData (internal) //----------------------------------------------------------------------------- @@ -333,7 +255,7 @@ WX_DECLARE_LIST(wxListItemData, wxListItemDataList); #include "wx/listimpl.cpp" WX_DEFINE_LIST(wxListItemDataList); -class WXDLLEXPORT wxListLineData +class wxListLineData { public: // the list of subitems: only may have more than one item in report mode @@ -364,7 +286,11 @@ public: public: wxListLineData(wxListMainWindow *owner); - ~wxListLineData() { delete m_gi; } + ~wxListLineData() + { + WX_CLEAR_LIST(wxListItemDataList, m_items); + delete m_gi; + } // are we in report mode? inline bool InReportView() const; @@ -480,7 +406,6 @@ public: virtual ~wxListHeaderWindow(); - void DoDrawRect( wxDC *dc, int x, int y, int w, int h ); void DrawCurrent(); void AdjustDC(wxDC& dc); @@ -551,7 +476,7 @@ WX_DECLARE_LIST(wxListHeaderData, wxListHeaderDataList); #include "wx/listimpl.cpp" WX_DEFINE_LIST(wxListHeaderDataList); -class WXDLLEXPORT wxListMainWindow : public wxScrolledWindow +class wxListMainWindow : public wxScrolledWindow { public: wxListMainWindow(); @@ -652,6 +577,7 @@ public: void OnRenameTimer(); bool OnRenameAccept(size_t itemEdit, const wxString& value); + void OnRenameCancelled(size_t itemEdit); void OnMouse( wxMouseEvent &event ); @@ -903,183 +829,6 @@ private: // implementation // ============================================================================ -// ---------------------------------------------------------------------------- -// wxSelectionStore -// ---------------------------------------------------------------------------- - -bool wxSelectionStore::IsSelected(size_t item) const -{ - bool isSel = m_itemsSel.Index(item) != wxNOT_FOUND; - - // if the default state is to be selected, being in m_itemsSel means that - // the item is not selected, so we have to inverse the logic - return m_defaultState ? !isSel : isSel; -} - -bool wxSelectionStore::SelectItem(size_t item, bool select) -{ - // search for the item ourselves as like this we get the index where to - // insert it later if needed, so we do only one search in the array instead - // of two (adding item to a sorted array requires a search) - size_t index = m_itemsSel.IndexForInsert(item); - bool isSel = index < m_itemsSel.GetCount() && m_itemsSel[index] == item; - - if ( select != m_defaultState ) - { - if ( !isSel ) - { - m_itemsSel.AddAt(item, index); - - return TRUE; - } - } - else // reset to default state - { - if ( isSel ) - { - m_itemsSel.RemoveAt(index); - return TRUE; - } - } - - return FALSE; -} - -bool wxSelectionStore::SelectRange(size_t itemFrom, size_t itemTo, - bool select, - wxArrayInt *itemsChanged) -{ - // 100 is hardcoded but it shouldn't matter much: the important thing is - // that we don't refresh everything when really few (e.g. 1 or 2) items - // change state - static const size_t MANY_ITEMS = 100; - - wxASSERT_MSG( itemFrom <= itemTo, _T("should be in order") ); - - // are we going to have more [un]selected items than the other ones? - if ( itemTo - itemFrom > m_count/2 ) - { - if ( select != m_defaultState ) - { - // the default state now becomes the same as 'select' - m_defaultState = select; - - // so all the old selections (which had state select) shouldn't be - // selected any more, but all the other ones should - wxIndexArray selOld = m_itemsSel; - m_itemsSel.Empty(); - - // TODO: it should be possible to optimize the searches a bit - // knowing the possible range - - size_t item; - for ( item = 0; item < itemFrom; item++ ) - { - if ( selOld.Index(item) == wxNOT_FOUND ) - m_itemsSel.Add(item); - } - - for ( item = itemTo + 1; item < m_count; item++ ) - { - if ( selOld.Index(item) == wxNOT_FOUND ) - m_itemsSel.Add(item); - } - - // many items (> half) changed state - itemsChanged = NULL; - } - else // select == m_defaultState - { - // get the inclusive range of items between itemFrom and itemTo - size_t count = m_itemsSel.GetCount(), - start = m_itemsSel.IndexForInsert(itemFrom), - end = m_itemsSel.IndexForInsert(itemTo); - - if ( start == count || m_itemsSel[start] < itemFrom ) - { - start++; - } - - if ( end == count || m_itemsSel[end] > itemTo ) - { - end--; - } - - if ( start <= end ) - { - // delete all of them (from end to avoid changing indices) - for ( int i = end; i >= (int)start; i-- ) - { - if ( itemsChanged ) - { - if ( itemsChanged->GetCount() > MANY_ITEMS ) - { - // stop counting (see comment below) - itemsChanged = NULL; - } - else - { - itemsChanged->Add(m_itemsSel[i]); - } - } - - m_itemsSel.RemoveAt(i); - } - } - } - } - else // "few" items change state - { - if ( itemsChanged ) - { - itemsChanged->Empty(); - } - - // just add the items to the selection - for ( size_t item = itemFrom; item <= itemTo; item++ ) - { - if ( SelectItem(item, select) && itemsChanged ) - { - itemsChanged->Add(item); - - if ( itemsChanged->GetCount() > MANY_ITEMS ) - { - // stop counting them, we'll just eat gobs of memory - // for nothing at all - faster to refresh everything in - // this case - itemsChanged = NULL; - } - } - } - } - - // we set it to NULL if there are many items changing state - return itemsChanged != NULL; -} - -void wxSelectionStore::OnItemDelete(size_t item) -{ - size_t count = m_itemsSel.GetCount(), - i = m_itemsSel.IndexForInsert(item); - - if ( i < count && m_itemsSel[i] == item ) - { - // this item itself was in m_itemsSel, remove it from there - m_itemsSel.RemoveAt(i); - - count--; - } - - // and adjust the index of all which follow it - while ( i < count ) - { - // all following elements must be greater than the one we deleted - wxASSERT_MSG( m_itemsSel[i] > item, _T("logic error") ); - - m_itemsSel[i++]--; - } -} - //----------------------------------------------------------------------------- // wxListItemData //----------------------------------------------------------------------------- @@ -1341,7 +1090,6 @@ inline bool wxListLineData::IsVirtual() const wxListLineData::wxListLineData( wxListMainWindow *owner ) { m_owner = owner; - m_items.DeleteContents( TRUE ); if ( InReportView() ) { @@ -1359,7 +1107,7 @@ wxListLineData::wxListLineData( wxListMainWindow *owner ) void wxListLineData::CalculateSize( wxDC *dc, int spacing ) { - wxListItemDataList::Node *node = m_items.GetFirst(); + wxListItemDataList::compatibility_iterator node = m_items.GetFirst(); wxCHECK_RET( node, _T("no subitems at all??") ); wxListItemData *item = node->GetData(); @@ -1466,10 +1214,10 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) } void wxListLineData::SetPosition( int x, int y, - int window_width, + int WXUNUSED(window_width), int spacing ) { - wxListItemDataList::Node *node = m_items.GetFirst(); + wxListItemDataList::compatibility_iterator node = m_items.GetFirst(); wxCHECK_RET( node, _T("no subitems at all??") ); wxListItemData *item = node->GetData(); @@ -1542,7 +1290,7 @@ void wxListLineData::InitItems( int num ) void wxListLineData::SetItem( int index, const wxListItem &info ) { - wxListItemDataList::Node *node = m_items.Item( index ); + wxListItemDataList::compatibility_iterator node = m_items.Item( index ); wxCHECK_RET( node, _T("invalid column index in SetItem") ); wxListItemData *item = node->GetData(); @@ -1551,7 +1299,7 @@ void wxListLineData::SetItem( int index, const wxListItem &info ) void wxListLineData::GetItem( int index, wxListItem &info ) { - wxListItemDataList::Node *node = m_items.Item( index ); + wxListItemDataList::compatibility_iterator node = m_items.Item( index ); if (node) { wxListItemData *item = node->GetData(); @@ -1563,7 +1311,7 @@ wxString wxListLineData::GetText(int index) const { wxString s; - wxListItemDataList::Node *node = m_items.Item( index ); + wxListItemDataList::compatibility_iterator node = m_items.Item( index ); if (node) { wxListItemData *item = node->GetData(); @@ -1575,7 +1323,7 @@ wxString wxListLineData::GetText(int index) const void wxListLineData::SetText( int index, const wxString s ) { - wxListItemDataList::Node *node = m_items.Item( index ); + wxListItemDataList::compatibility_iterator node = m_items.Item( index ); if (node) { wxListItemData *item = node->GetData(); @@ -1585,7 +1333,7 @@ void wxListLineData::SetText( int index, const wxString s ) void wxListLineData::SetImage( int index, int image ) { - wxListItemDataList::Node *node = m_items.Item( index ); + wxListItemDataList::compatibility_iterator node = m_items.Item( index ); wxCHECK_RET( node, _T("invalid column index in SetImage()") ); wxListItemData *item = node->GetData(); @@ -1594,7 +1342,7 @@ void wxListLineData::SetImage( int index, int image ) int wxListLineData::GetImage( int index ) const { - wxListItemDataList::Node *node = m_items.Item( index ); + wxListItemDataList::compatibility_iterator node = m_items.Item( index ); wxCHECK_MSG( node, -1, _T("invalid column index in GetImage()") ); wxListItemData *item = node->GetData(); @@ -1603,7 +1351,7 @@ int wxListLineData::GetImage( int index ) const wxListItemAttr *wxListLineData::GetAttr() const { - wxListItemDataList::Node *node = m_items.GetFirst(); + wxListItemDataList::compatibility_iterator node = m_items.GetFirst(); wxCHECK_MSG( node, NULL, _T("invalid column index in GetAttr()") ); wxListItemData *item = node->GetData(); @@ -1612,7 +1360,7 @@ wxListItemAttr *wxListLineData::GetAttr() const void wxListLineData::SetAttr(wxListItemAttr *attr) { - wxListItemDataList::Node *node = m_items.GetFirst(); + wxListItemDataList::compatibility_iterator node = m_items.GetFirst(); wxCHECK_RET( node, _T("invalid column index in SetAttr()") ); wxListItemData *item = node->GetData(); @@ -1685,7 +1433,7 @@ bool wxListLineData::SetAttributes(wxDC *dc, void wxListLineData::Draw( wxDC *dc ) { - wxListItemDataList::Node *node = m_items.GetFirst(); + wxListItemDataList::compatibility_iterator node = m_items.GetFirst(); wxCHECK_RET( node, _T("no subitems at all??") ); bool highlighted = IsHighlighted(); @@ -1732,7 +1480,7 @@ void wxListLineData::DrawInReportMode( wxDC *dc, y = rect.y + (LINE_SPACING + EXTRA_HEIGHT) / 2; size_t col = 0; - for ( wxListItemDataList::Node *node = m_items.GetFirst(); + for ( wxListItemDataList::compatibility_iterator node = m_items.GetFirst(); node; node = node->GetNext(), col++ ) { @@ -1905,66 +1653,6 @@ wxListHeaderWindow::~wxListHeaderWindow() #include "wx/univ/theme.h" #endif -void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h ) -{ -#if defined(__WXGTK__) && !defined(__WXUNIVERSAL__) - GtkStateType state = m_parent->IsEnabled() ? GTK_STATE_NORMAL - : GTK_STATE_INSENSITIVE; - - x = dc->XLOG2DEV( x ); - - gtk_paint_box (m_wxwindow->style, GTK_PIZZA(m_wxwindow)->bin_window, - state, GTK_SHADOW_OUT, - (GdkRectangle*) NULL, m_wxwindow, - (char *)"button", // const_cast - x-1, y-1, w+2, h+2); -#elif defined(__WXUNIVERSAL__) - wxTheme *theme = wxTheme::Get(); - wxRenderer *renderer = theme->GetRenderer(); - renderer->DrawBorder( *dc, wxBORDER_RAISED, wxRect(x,y,w,h), 0 ); -#elif defined(__WXMAC__) - const int m_corner = 1; - - dc->SetBrush( *wxTRANSPARENT_BRUSH ); - - dc->SetPen( wxPen( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNSHADOW ) , 1 , wxSOLID ) ); - dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer) - dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer) - - wxPen pen( wxColour( 0x88 , 0x88 , 0x88 ), 1, wxSOLID ); - - dc->SetPen( pen ); - dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner) - dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner) - - dc->SetPen( *wxWHITE_PEN ); - dc->DrawRectangle( x, y, w-m_corner+1, 1 ); // top (outer) - dc->DrawRectangle( x, y, 1, h ); // left (outer) - dc->DrawLine( x, y+h-1, x+1, y+h-1 ); - dc->DrawLine( x+w-1, y, x+w-1, y+1 ); -#else // !GTK, !Mac - const int m_corner = 1; - - dc->SetBrush( *wxTRANSPARENT_BRUSH ); - - dc->SetPen( *wxBLACK_PEN ); - dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer) - dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer) - - wxPen pen( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID ); - - dc->SetPen( pen ); - dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner) - dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner) - - dc->SetPen( *wxWHITE_PEN ); - dc->DrawRectangle( x, y, w-m_corner+1, 1 ); // top (outer) - dc->DrawRectangle( x, y, 1, h ); // left (outer) - dc->DrawLine( x, y+h-1, x+1, y+h-1 ); - dc->DrawLine( x+w-1, y, x+w-1, y+1 ); -#endif -} - // shift the DC origin to match the position of the main window horz // scrollbar: this allows us to always use logical coords void wxListHeaderWindow::AdjustDC(wxDC& dc) @@ -1981,11 +1669,7 @@ void wxListHeaderWindow::AdjustDC(wxDC& dc) void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) { -#if defined(__WXGTK__) - wxClientDC dc( this ); -#else wxPaintDC dc( this ); -#endif PrepareDC( dc ); AdjustDC( dc ); @@ -2020,9 +1704,14 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) // inside the column rect int cw = wCol - 2; - dc.SetPen( *wxWHITE_PEN ); - - DoDrawRect( &dc, x, HEADER_OFFSET_Y, cw, h-2 ); + wxRendererNative::Get().DrawHeaderButton + ( + this, + dc, + wxRect(x, HEADER_OFFSET_Y, cw, h - 2), + m_parent->IsEnabled() ? 0 + : wxCONTROL_DISABLED + ); // see if we have enough space for the column label @@ -2357,6 +2046,7 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event ) case WXK_ESCAPE: Finish(); + m_owner->OnRenameCancelled( m_itemEdited ); break; default: @@ -2391,11 +2081,13 @@ void wxListTextCtrl::OnKillFocus( wxFocusEvent &event ) { if ( !m_finished ) { - (void)AcceptChanges(); - + // We must finish regardless of success, otherwise we'll get focus problems Finish(); + + if ( !AcceptChanges() ) + m_owner->OnRenameCancelled( m_itemEdited ); } - + event.Skip(); } @@ -2417,7 +2109,6 @@ END_EVENT_TABLE() void wxListMainWindow::Init() { - m_columns.DeleteContents( TRUE ); m_dirty = TRUE; m_countVirt = 0; m_lineFrom = @@ -2513,6 +2204,7 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent, wxListMainWindow::~wxListMainWindow() { DoDeleteAllItems(); + WX_CLEAR_LIST(wxListHeaderDataList, m_columns); delete m_highlightBrush; delete m_highlightUnfocusedBrush; @@ -3139,6 +2831,37 @@ bool wxListMainWindow::OnRenameAccept(size_t itemEdit, const wxString& value) le.IsAllowed(); } +#ifdef __VMS__ // Ignore unreacheable code +# pragma message disable initnotreach +#endif + +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() ); + + // These only exist for wxTreeCtrl, which should probably be changed + // le.m_editCancelled = TRUE; + // le.m_label = wxEmptyString; + + le.SetEventObject( GetParent() ); + le.m_itemIndex = itemEdit; + + wxListLineData *data = GetLine(itemEdit); + wxCHECK_RET( data, _T("invalid index in OnRenameCancelled()") ); + + data->GetItem( 0, le.m_item ); + + GetEventHandler()->ProcessEvent( le ); +} +#ifdef __VMS__ +# pragma message enable initnotreach +#endif + void wxListMainWindow::OnMouse( wxMouseEvent &event ) { event.SetEventObject( GetParent() ); @@ -3730,7 +3453,7 @@ int wxListMainWindow::GetItemSpacing( bool isSmall ) void wxListMainWindow::SetColumn( int col, wxListItem &item ) { - wxListHeaderDataList::Node *node = m_columns.Item( col ); + wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col ); wxCHECK_RET( node, _T("invalid column index in SetColumn") ); @@ -3763,7 +3486,7 @@ void wxListMainWindow::SetColumnWidth( int col, int width ) if ( headerWin ) headerWin->m_dirty = TRUE; - wxListHeaderDataList::Node *node = m_columns.Item( col ); + wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col ); wxCHECK_RET( node, _T("no column?") ); wxListHeaderData *column = node->GetData(); @@ -3791,7 +3514,7 @@ void wxListMainWindow::SetColumnWidth( int col, int width ) for ( size_t i = 0; i < count; i++ ) { wxListLineData *line = GetLine(i); - wxListItemDataList::Node *n = line->m_items.Item( col ); + wxListItemDataList::compatibility_iterator n = line->m_items.Item( col ); wxCHECK_RET( n, _T("no subitem?") ); @@ -3844,7 +3567,7 @@ int wxListMainWindow::GetHeaderWidth() const void wxListMainWindow::GetColumn( int col, wxListItem &item ) const { - wxListHeaderDataList::Node *node = m_columns.Item( col ); + wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col ); wxCHECK_RET( node, _T("invalid column index in GetColumn") ); wxListHeaderData *column = node->GetData(); @@ -3853,7 +3576,7 @@ void wxListMainWindow::GetColumn( int col, wxListItem &item ) const int wxListMainWindow::GetColumnWidth( int col ) const { - wxListHeaderDataList::Node *node = m_columns.Item( col ); + wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col ); wxCHECK_MSG( node, 0, _T("invalid column index") ); wxListHeaderData *column = node->GetData(); @@ -4330,12 +4053,25 @@ void wxListMainWindow::DeleteItem( long lindex ) void wxListMainWindow::DeleteColumn( int col ) { - wxListHeaderDataList::Node *node = m_columns.Item( col ); + wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col ); wxCHECK_RET( node, wxT("invalid column index in DeleteColumn()") ); m_dirty = TRUE; - m_columns.DeleteNode( node ); + delete node->GetData(); + m_columns.Erase( node ); + + if ( !IsVirtual() ) + { + // update all the items + for ( size_t i = 0; i < m_lines.GetCount(); i++ ) + { + wxListLineData * const line = GetLine(i); + wxListItemDataList::compatibility_iterator n = line->m_items.Item( col ); + delete n->GetData(); + line->m_items.Erase(n); + } + } // invalidate it as it has to be recalculated m_headerWidth = 0; @@ -4384,7 +4120,7 @@ void wxListMainWindow::DeleteAllItems() void wxListMainWindow::DeleteEverything() { - m_columns.Clear(); + WX_CLEAR_LIST(wxListHeaderDataList, m_columns); DeleteAllItems(); } @@ -4529,10 +4265,12 @@ void wxListMainWindow::InsertColumn( long col, wxListItem &item ) { if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text ); + wxListHeaderData *column = new wxListHeaderData( item ); - if ((col >= 0) && (col < (int)m_columns.GetCount())) + bool insert = (col >= 0) && ((size_t)col < m_columns.GetCount()); + if ( insert ) { - wxListHeaderDataList::Node *node = m_columns.Item( col ); + wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col ); m_columns.Insert( node, column ); } else @@ -4540,6 +4278,20 @@ void wxListMainWindow::InsertColumn( long col, wxListItem &item ) m_columns.Append( column ); } + if ( !IsVirtual() ) + { + // update all the items + for ( size_t i = 0; i < m_lines.GetCount(); i++ ) + { + wxListLineData * const line = GetLine(i); + wxListItemData * const data = new wxListItemData(this); + if ( insert ) + line->m_items.Insert(col, data); + else + line->m_items.Append(data); + } + } + // invalidate it as it has to be recalculated m_headerWidth = 0; } @@ -4656,7 +4408,6 @@ IMPLEMENT_DYNAMIC_CLASS(wxGenericListCtrl, wxControl) BEGIN_EVENT_TABLE(wxGenericListCtrl,wxControl) EVT_SIZE(wxGenericListCtrl::OnSize) - EVT_IDLE(wxGenericListCtrl::OnIdle) END_EVENT_TABLE() wxGenericListCtrl::wxGenericListCtrl() @@ -5182,7 +4933,7 @@ long wxGenericListCtrl::InsertColumn( long col, wxListItem &item ) // if we hadn't had header before and have it now we need to relayout the // window - if ( GetColumnCount() == 1 ) + if ( GetColumnCount() == 1 && m_mainWin->HasHeader() ) { ResizeReportView(TRUE /* have header */); } @@ -5259,10 +5010,10 @@ void wxGenericListCtrl::ResizeReportView(bool showHeader) } } -void wxGenericListCtrl::OnIdle( wxIdleEvent & event ) +void wxGenericListCtrl::OnInternalIdle() { - event.Skip(); - + wxWindow::OnInternalIdle(); + // do it only if needed if ( !m_mainWin->m_dirty ) return; @@ -5420,6 +5171,57 @@ void wxGenericListCtrl::RefreshItems(long itemFrom, long itemTo) m_mainWin->RefreshLines(itemFrom, itemTo); } +/* + * Generic wxListCtrl is more or less a container for two other + * windows which drawings are done upon. These are namely + * 'm_headerWin' and 'm_mainWin'. + * Here we override 'virtual wxWindow::Refresh()' to mimic the + * behaviour wxListCtrl has under wxMSW. + */ +void wxGenericListCtrl::Refresh(bool eraseBackground, const wxRect *rect) +{ + if (!rect) + { + // The easy case, no rectangle specified. + if (m_headerWin) + m_headerWin->Refresh(eraseBackground); + + if (m_mainWin) + m_mainWin->Refresh(eraseBackground); + } + else + { + // Refresh the header window + if (m_headerWin) + { + wxRect rectHeader = m_headerWin->GetRect(); + rectHeader.Intersect(*rect); + if (rectHeader.GetWidth() && rectHeader.GetHeight()) + { + int x, y; + m_headerWin->GetPosition(&x, &y); + rectHeader.Offset(-x, -y); + m_headerWin->Refresh(eraseBackground, &rectHeader); + } + + } + + // Refresh the main window + if (m_mainWin) + { + wxRect rectMain = m_mainWin->GetRect(); + rectMain.Intersect(*rect); + if (rectMain.GetWidth() && rectMain.GetHeight()) + { + int x, y; + m_mainWin->GetPosition(&x, &y); + rectMain.Offset(-x, -y); + m_mainWin->Refresh(eraseBackground, &rectMain); + } + } + } +} + void wxGenericListCtrl::Freeze() { m_mainWin->Freeze();