X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/867f2ca48e6c653ed3f1c29677e283428bcf90c3..6493aacaeb7b22b9fa35c559f7753e9fec0da71f:/src/generic/treectlg.cpp diff --git a/src/generic/treectlg.cpp b/src/generic/treectlg.cpp index 15d6603019..a536833274 100644 --- a/src/generic/treectlg.cpp +++ b/src/generic/treectlg.cpp @@ -17,10 +17,6 @@ // headers // ----------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "treectlg.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -31,6 +27,7 @@ #if wxUSE_TREECTRL #include "wx/treebase.h" +#include "wx/treectrl.h" #include "wx/generic/treectlg.h" #include "wx/timer.h" #include "wx/textctrl.h" @@ -60,6 +57,9 @@ static const int NO_IMAGE = -1; static const int PIXELS_PER_UNIT = 10; +// the margin between the item image and the item text +static const int MARGIN_BETWEEN_IMAGE_AND_TEXT = 4; + // ----------------------------------------------------------------------------- // private classes // ----------------------------------------------------------------------------- @@ -88,6 +88,24 @@ class WXDLLEXPORT wxTreeTextCtrl: public wxTextCtrl public: wxTreeTextCtrl(wxGenericTreeCtrl *owner, wxGenericTreeItem *item); + void EndEdit(bool discardChanges = false) + { + if ( discardChanges ) + { + StopEditing(); + } + else + { + m_aboutToFinish = true; + + // Notify the owner about the changes + AcceptChanges(); + + // Even if vetoed, close the control (consistent with MSW) + Finish(); + } + } + void StopEditing() { Finish(); @@ -181,9 +199,9 @@ public: wxGenericTreeItem *GetParent() const { return m_parent; } // operations - // deletes all children notifying the treectrl about it if !NULL - // pointer given - void DeleteChildren(wxGenericTreeCtrl *tree = NULL); + + // deletes all children notifying the treectrl about it + void DeleteChildren(wxGenericTreeCtrl *tree); // get count of all children (and grand children if 'recursively') size_t GetChildrenCount(bool recursively = true) const; @@ -263,12 +281,12 @@ private: int m_height; // height of this item // use bitfields to save size - int m_isCollapsed :1; - int m_hasHilight :1; // same as focused - int m_hasPlus :1; // used for item which doesn't have + unsigned int m_isCollapsed :1; + unsigned int m_hasHilight :1; // same as focused + unsigned int m_hasPlus :1; // used for item which doesn't have // children but has a [+] button - int m_isBold :1; // render the label in bold font - int m_ownsAttr :1; // delete attribute when done + unsigned int m_isBold :1; // render the label in bold font + unsigned int m_ownsAttr :1; // delete attribute when done DECLARE_NO_COPY_CLASS(wxGenericTreeItem) }; @@ -359,7 +377,7 @@ wxTreeTextCtrl::wxTreeTextCtrl(wxGenericTreeCtrl *owner, if ( m_owner->m_imageListNormal ) { m_owner->m_imageListNormal->GetSize( image, image_w, image_h ); - image_w += 4; + image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT; } else { @@ -423,7 +441,7 @@ void wxTreeTextCtrl::Finish() m_finished = true; - m_owner->SetFocusIgnoringChildren(); + m_owner->SetFocus(); } } @@ -432,11 +450,7 @@ void wxTreeTextCtrl::OnChar( wxKeyEvent &event ) switch ( event.m_keyCode ) { case WXK_RETURN: - m_aboutToFinish = true; - // Notify the owner about the changes - AcceptChanges(); - // Even if vetoed, close the control (consistent with MSW) - Finish(); + EndEdit(); break; case WXK_ESCAPE: @@ -534,11 +548,10 @@ void wxGenericTreeItem::DeleteChildren(wxGenericTreeCtrl *tree) for ( size_t n = 0; n < count; n++ ) { wxGenericTreeItem *child = m_children[n]; - if (tree) - tree->SendDeleteEvent(child); + tree->SendDeleteEvent(child); child->DeleteChildren(tree); - if (child == tree->m_select_me) + if ( child == tree->m_select_me ) tree->m_select_me = NULL; delete child; } @@ -699,9 +712,9 @@ int wxGenericTreeItem::GetCurrentImage() const // wxGenericTreeCtrl implementation // ----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxGenericTreeCtrl, wxScrolledWindow) +IMPLEMENT_DYNAMIC_CLASS(wxGenericTreeCtrl, wxControl) -BEGIN_EVENT_TABLE(wxGenericTreeCtrl,wxScrolledWindow) +BEGIN_EVENT_TABLE(wxGenericTreeCtrl, wxTreeCtrlBase) EVT_PAINT (wxGenericTreeCtrl::OnPaint) EVT_MOUSE_EVENTS (wxGenericTreeCtrl::OnMouse) EVT_CHAR (wxGenericTreeCtrl::OnChar) @@ -725,7 +738,10 @@ IMPLEMENT_DYNAMIC_CLASS(wxTreeCtrl, wxGenericTreeCtrl) void wxGenericTreeCtrl::Init() { - m_current = m_key_current = m_anchor = m_select_me = (wxGenericTreeItem *) NULL; + m_current = + m_key_current = + m_anchor = + m_select_me = (wxGenericTreeItem *) NULL; m_hasFocus = false; m_dirty = false; @@ -751,10 +767,8 @@ void wxGenericTreeCtrl::Init() wxSOLID ); - m_imageListNormal = m_imageListButtons = - m_imageListState = (wxImageList *) NULL; - m_ownsImageListNormal = m_ownsImageListButtons = - m_ownsImageListState = false; + m_imageListButtons = NULL; + m_ownsImageListButtons = false; m_dragCount = 0; m_isDragging = false; @@ -790,7 +804,7 @@ bool wxGenericTreeCtrl::Create(wxWindow *parent, const wxPoint& pos, const wxSize& size, long style, - const wxValidator& wxVALIDATOR_PARAM(validator), + const wxValidator& validator, const wxString& name ) { #ifdef __WXMAC__ @@ -803,8 +817,11 @@ bool wxGenericTreeCtrl::Create(wxWindow *parent, style |= wxTR_ROW_LINES; #endif // __WXMAC__ - wxScrolledWindow::Create( parent, id, pos, size, - style|wxHSCROLL|wxVSCROLL, name ); + if ( !wxControl::Create( parent, id, pos, size, + style|wxHSCROLL|wxVSCROLL, + validator, + name ) ) + return false; // If the tree display has no buttons, but does have // connecting lines, we can use a narrower layout. @@ -815,17 +832,12 @@ bool wxGenericTreeCtrl::Create(wxWindow *parent, m_spacing = 10; } -#if wxUSE_VALIDATORS - SetValidator( validator ); -#endif - wxVisualAttributes attr = GetDefaultAttributes(); SetOwnForegroundColour( attr.colFg ); SetOwnBackgroundColour( attr.colBg ); if (!m_hasFont) SetOwnFont(attr.font); -// m_dottedPen = wxPen( "grey", 0, wxDOT ); too slow under XFree86 m_dottedPen = wxPen( wxT("grey"), 0, 0 ); SetBestSize(size); @@ -843,10 +855,6 @@ wxGenericTreeCtrl::~wxGenericTreeCtrl() delete m_renameTimer; delete m_findTimer; - if (m_ownsImageListNormal) - delete m_imageListNormal; - if (m_ownsImageListState) - delete m_imageListState; if (m_ownsImageListButtons) delete m_imageListButtons; } @@ -855,7 +863,7 @@ wxGenericTreeCtrl::~wxGenericTreeCtrl() // accessors // ----------------------------------------------------------------------------- -size_t wxGenericTreeCtrl::GetCount() const +unsigned int wxGenericTreeCtrl::GetCount() const { if ( !m_anchor ) { @@ -863,7 +871,7 @@ size_t wxGenericTreeCtrl::GetCount() const return 0; } - size_t count = m_anchor->GetChildrenCount(); + unsigned int count = m_anchor->GetChildrenCount(); if ( !HasFlag(wxTR_HIDE_ROOT) ) { // take the root itself into account @@ -879,12 +887,6 @@ void wxGenericTreeCtrl::SetIndent(unsigned int indent) m_dirty = true; } -void wxGenericTreeCtrl::SetSpacing(unsigned int spacing) -{ - m_spacing = (unsigned short) spacing; - m_dirty = true; -} - size_t wxGenericTreeCtrl::GetChildrenCount(const wxTreeItemId& item, bool recursively) const @@ -1069,7 +1071,7 @@ void wxGenericTreeCtrl::SetItemFont(const wxTreeItemId& item, const wxFont& font bool wxGenericTreeCtrl::SetFont( const wxFont &font ) { - wxScrolledWindow::SetFont(font); + wxTreeCtrlBase::SetFont(font); m_normalFont = font ; m_boldFont = wxFont(m_normalFont.GetPointSize(), @@ -1397,10 +1399,11 @@ wxTreeItemId wxGenericTreeCtrl::FindItem(const wxTreeItemId& idParent, // ----------------------------------------------------------------------------- wxTreeItemId wxGenericTreeCtrl::DoInsertItem(const wxTreeItemId& parentId, - size_t previous, - const wxString& text, - int image, int selImage, - wxTreeItemData *data) + size_t previous, + const wxString& text, + int image, + int selImage, + wxTreeItemData *data) { wxGenericTreeItem *parent = (wxGenericTreeItem*) parentId.m_pItem; if ( !parent ) @@ -1419,14 +1422,16 @@ wxTreeItemId wxGenericTreeCtrl::DoInsertItem(const wxTreeItemId& parentId, data->m_pItem = item; } - parent->Insert( item, previous ); + parent->Insert( item, previous == (size_t)-1 ? parent->GetChildren().size() + : previous ); return item; } wxTreeItemId wxGenericTreeCtrl::AddRoot(const wxString& text, - int image, int selImage, - wxTreeItemData *data) + int image, + int selImage, + wxTreeItemData *data) { wxCHECK_MSG( !m_anchor, wxTreeItemId(), wxT("tree can have only one root") ); @@ -1457,19 +1462,11 @@ wxTreeItemId wxGenericTreeCtrl::AddRoot(const wxString& text, return m_anchor; } -wxTreeItemId wxGenericTreeCtrl::PrependItem(const wxTreeItemId& parent, - const wxString& text, - int image, int selImage, - wxTreeItemData *data) -{ - return DoInsertItem(parent, 0u, text, image, selImage, data); -} - -wxTreeItemId wxGenericTreeCtrl::InsertItem(const wxTreeItemId& parentId, - const wxTreeItemId& idPrevious, - const wxString& text, - int image, int selImage, - wxTreeItemData *data) +wxTreeItemId wxGenericTreeCtrl::DoInsertAfter(const wxTreeItemId& parentId, + const wxTreeItemId& idPrevious, + const wxString& text, + int image, int selImage, + wxTreeItemData *data) { wxGenericTreeItem *parent = (wxGenericTreeItem*) parentId.m_pItem; if ( !parent ) @@ -1489,37 +1486,6 @@ wxTreeItemId wxGenericTreeCtrl::InsertItem(const wxTreeItemId& parentId, return DoInsertItem(parentId, (size_t)++index, text, image, selImage, data); } -wxTreeItemId wxGenericTreeCtrl::InsertItem(const wxTreeItemId& parentId, - size_t before, - const wxString& text, - int image, int selImage, - wxTreeItemData *data) -{ - wxGenericTreeItem *parent = (wxGenericTreeItem*) parentId.m_pItem; - if ( !parent ) - { - // should we give a warning here? - return AddRoot(text, image, selImage, data); - } - - return DoInsertItem(parentId, before, text, image, selImage, data); -} - -wxTreeItemId wxGenericTreeCtrl::AppendItem(const wxTreeItemId& parentId, - const wxString& text, - int image, int selImage, - wxTreeItemData *data) -{ - wxGenericTreeItem *parent = (wxGenericTreeItem*) parentId.m_pItem; - if ( !parent ) - { - // should we give a warning here? - return AddRoot(text, image, selImage, data); - } - - return DoInsertItem( parent, parent->GetChildren().Count(), text, - image, selImage, data); -} void wxGenericTreeCtrl::SendDeleteEvent(wxGenericTreeItem *item) { @@ -1891,8 +1857,6 @@ void wxGenericTreeCtrl::DoSelectItem(const wxTreeItemId& itemId, parent = GetItemParent( parent ); } - EnsureVisible( itemId ); - // ctrl press if (unselect_others) { @@ -1924,6 +1888,11 @@ void wxGenericTreeCtrl::DoSelectItem(const wxTreeItemId& itemId, RefreshLine( m_current ); } + // This can cause idle processing to select the root + // if no item is selected, so it must be after the + // selection is set + EnsureVisible( itemId ); + event.SetEventType(wxEVT_COMMAND_TREE_SEL_CHANGED); GetEventHandler()->ProcessEvent( event ); } @@ -2070,12 +2039,6 @@ static int LINKAGEMODE tree_ctrl_compare_func(wxGenericTreeItem **item1, return s_treeBeingSorted->OnCompareItems(*item1, *item2); } -int wxGenericTreeCtrl::OnCompareItems(const wxTreeItemId& item1, - const wxTreeItemId& item2) -{ - return wxStrcmp(GetItemText(item1), GetItemText(item2)); -} - void wxGenericTreeCtrl::SortChildren(const wxTreeItemId& itemId) { wxCHECK_RET( itemId.IsOk(), wxT("invalid tree item") ); @@ -2097,21 +2060,6 @@ void wxGenericTreeCtrl::SortChildren(const wxTreeItemId& itemId) //else: don't make the tree dirty as nothing changed } -wxImageList *wxGenericTreeCtrl::GetImageList() const -{ - return m_imageListNormal; -} - -wxImageList *wxGenericTreeCtrl::GetButtonsImageList() const -{ - return m_imageListButtons; -} - -wxImageList *wxGenericTreeCtrl::GetStateImageList() const -{ - return m_imageListState; -} - void wxGenericTreeCtrl::CalculateLineHeight() { wxClientDC dc(this); @@ -2179,18 +2127,6 @@ void wxGenericTreeCtrl::SetButtonsImageList(wxImageList *imageList) CalculateLineHeight(); } -void wxGenericTreeCtrl::AssignImageList(wxImageList *imageList) -{ - SetImageList(imageList); - m_ownsImageListNormal = true; -} - -void wxGenericTreeCtrl::AssignStateImageList(wxImageList *imageList) -{ - SetStateImageList(imageList); - m_ownsImageListState = true; -} - void wxGenericTreeCtrl::AssignButtonsImageList(wxImageList *imageList) { SetButtonsImageList(imageList); @@ -2247,7 +2183,7 @@ void wxGenericTreeCtrl::PaintItem(wxGenericTreeItem *item, wxDC& dc) if ( m_imageListNormal ) { m_imageListNormal->GetSize( image, image_w, image_h ); - image_w += 4; + image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT; } else { @@ -2286,7 +2222,7 @@ void wxGenericTreeCtrl::PaintItem(wxGenericTreeItem *item, wxDC& dc) } else { - colBg = m_backgroundColour; + colBg = GetBackgroundColour(); } dc.SetBrush(wxBrush(colBg, wxSOLID)); } @@ -2387,7 +2323,7 @@ void wxGenericTreeCtrl::PaintLevel( wxGenericTreeItem *item, wxDC &dc, int level if (IsExposed(exposed_x, exposed_y, 10000, h)) // 10000 = very much { - wxPen *pen = + const wxPen *pen = #ifndef __WXMAC__ // don't draw rect outline if we already have the // background color under Mac @@ -2396,7 +2332,15 @@ void wxGenericTreeCtrl::PaintLevel( wxGenericTreeItem *item, wxDC &dc, int level wxTRANSPARENT_PEN; wxColour colText; - if ( item->IsSelected() ) + if ( item->IsSelected() +#ifdef __WXMAC__ + // On wxMac, if the tree doesn't have the focus we draw an empty + // rectangle, so we want to make sure that the text is visible + // against the normal background, not the highlightbackground, so + // don't use the highlight text colour unless we have the focus. + && m_hasFocus +#endif + ) { colText = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT); } @@ -2700,23 +2644,23 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event ) wxRect ItemRect; GetBoundingRect(m_current, ItemRect, true); - wxTreeEvent event( wxEVT_COMMAND_TREE_ITEM_MENU, GetId() ); - event.m_item = m_current; + wxTreeEvent eventMenu( wxEVT_COMMAND_TREE_ITEM_MENU, GetId() ); + eventMenu.m_item = m_current; // Use the left edge, vertical middle - event.m_pointDrag = wxPoint(ItemRect.GetX(), - ItemRect.GetY() + ItemRect.GetHeight() / 2); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent( event ); + eventMenu.m_pointDrag = wxPoint(ItemRect.GetX(), + ItemRect.GetY() + ItemRect.GetHeight() / 2); + eventMenu.SetEventObject( this ); + GetEventHandler()->ProcessEvent( eventMenu ); break; } case ' ': case WXK_RETURN: if ( !event.HasModifiers() ) { - wxTreeEvent event( wxEVT_COMMAND_TREE_ITEM_ACTIVATED, GetId() ); - event.m_item = m_current; - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent( event ); + wxTreeEvent eventAct( wxEVT_COMMAND_TREE_ITEM_ACTIVATED, GetId() ); + eventAct.m_item = m_current; + eventAct.SetEventObject( this ); + GetEventHandler()->ProcessEvent( eventAct ); } // in any case, also generate the normal key event for this key, @@ -2904,7 +2848,7 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event ) } } -wxTreeItemId wxGenericTreeCtrl::HitTest(const wxPoint& point, int& flags) +wxTreeItemId wxGenericTreeCtrl::DoTreeHitTest(const wxPoint& point, int& flags) { // JACS: removed wxYieldIfNeeded() because it can cause the window // to be deleted from under us if a close window event is pending @@ -2937,27 +2881,43 @@ wxTreeItemId wxGenericTreeCtrl::HitTest(const wxPoint& point, int& flags) // get the bounding rectangle of the item (or of its label only) bool wxGenericTreeCtrl::GetBoundingRect(const wxTreeItemId& item, wxRect& rect, - bool WXUNUSED(textOnly)) const + bool textOnly) const { wxCHECK_MSG( item.IsOk(), false, _T("invalid item in wxGenericTreeCtrl::GetBoundingRect") ); wxGenericTreeItem *i = (wxGenericTreeItem*) item.m_pItem; - int startX, startY; - GetViewStart(& startX, & startY); + if ( textOnly ) + { + rect.x = i->GetX(); + rect.width = i->GetWidth(); - rect.x = i->GetX() - startX*PIXELS_PER_UNIT; - rect.y = i->GetY() - startY*PIXELS_PER_UNIT; - rect.width = i->GetWidth(); - //rect.height = i->GetHeight(); + if ( m_imageListNormal ) + { + int image_w, image_h; + m_imageListNormal->GetSize( 0, image_w, image_h ); + rect.width += image_w + MARGIN_BETWEEN_IMAGE_AND_TEXT; + } + } + else // the entire line + { + rect.x = 0; + rect.width = GetClientSize().x; + } + + rect.y = i->GetY(); rect.height = GetLineHeight(i); + // we have to return the logical coordinates, not physical ones + rect.SetTopLeft(CalcScrolledPosition(rect.GetTopLeft())); + return true; } -void wxGenericTreeCtrl::Edit( const wxTreeItemId& item ) +wxTextCtrl *wxGenericTreeCtrl::EditLabel(const wxTreeItemId& item, + wxClassInfo * WXUNUSED(textCtrlClass)) { - wxCHECK_RET( item.IsOk(), _T("can't edit an invalid item") ); + wxCHECK_MSG( item.IsOk(), NULL, _T("can't edit an invalid item") ); wxGenericTreeItem *itemEdit = (wxGenericTreeItem *)item.m_pItem; @@ -2967,7 +2927,7 @@ void wxGenericTreeCtrl::Edit( const wxTreeItemId& item ) if ( GetEventHandler()->ProcessEvent( te ) && !te.IsAllowed() ) { // vetoed by user - return; + return NULL; } // We have to call this here because the label in @@ -2980,9 +2940,12 @@ void wxGenericTreeCtrl::Edit( const wxTreeItemId& item ) wxYieldIfNeeded(); #endif + // TODO: use textCtrlClass here to create the control of correct class m_textCtrl = new wxTreeTextCtrl(this, itemEdit); m_textCtrl->SetFocus(); + + return m_textCtrl; } // returns a pointer to the text edit control if the item is being @@ -2993,6 +2956,14 @@ wxTextCtrl* wxGenericTreeCtrl::GetEditControl() const return m_textCtrl; } +void wxGenericTreeCtrl::EndEditLabel(const wxTreeItemId& WXUNUSED(item), + bool discardChanges) +{ + wxCHECK_RET( m_textCtrl, _T("not editing label") ); + + m_textCtrl->EndEdit(discardChanges); +} + bool wxGenericTreeCtrl::OnRenameAccept(wxGenericTreeItem *item, const wxString& value) { @@ -3019,7 +2990,7 @@ void wxGenericTreeCtrl::OnRenameCancelled(wxGenericTreeItem *item) void wxGenericTreeCtrl::OnRenameTimer() { - Edit( m_current ); + EditLabel( m_current ); } void wxGenericTreeCtrl::OnMouse( wxMouseEvent &event ) @@ -3121,7 +3092,7 @@ void wxGenericTreeCtrl::OnMouse( wxMouseEvent &event ) wxTreeEvent nevent( command, GetId() ); nevent.m_item = m_current; nevent.SetEventObject(this); - nevent.SetPoint(pt); + nevent.SetPoint(CalcScrolledPosition(pt)); // by default the dragging is not supported, the user code must // explicitly allow the event for it to take place @@ -3172,6 +3143,8 @@ void wxGenericTreeCtrl::OnMouse( wxMouseEvent &event ) } else if ( (event.LeftUp() || event.RightUp()) && m_isDragging ) { + ReleaseMouse(); + // erase the highlighting DrawDropEffect(m_dropTarget); @@ -3183,19 +3156,17 @@ void wxGenericTreeCtrl::OnMouse( wxMouseEvent &event ) } // generate the drag end event - wxTreeEvent event(wxEVT_COMMAND_TREE_END_DRAG, GetId()); + wxTreeEvent eventEndDrag(wxEVT_COMMAND_TREE_END_DRAG, GetId()); - event.m_item = item; - event.m_pointDrag = pt; - event.SetEventObject(this); + eventEndDrag.m_item = item; + eventEndDrag.m_pointDrag = CalcScrolledPosition(pt); + eventEndDrag.SetEventObject(this); - (void)GetEventHandler()->ProcessEvent(event); + (void)GetEventHandler()->ProcessEvent(eventEndDrag); m_isDragging = false; m_dropTarget = (wxGenericTreeItem *)NULL; - ReleaseMouse(); - SetCursor(m_oldCursor); #if defined( __WXMSW__ ) || defined(__WXMAC__) @@ -3409,7 +3380,7 @@ void wxGenericTreeCtrl::CalculateSize( wxGenericTreeItem *item, wxDC &dc ) if ( m_imageListNormal ) { m_imageListNormal->GetSize( image, image_w, image_h ); - image_w += 4; + image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT; } } @@ -3546,7 +3517,7 @@ void wxGenericTreeCtrl::Thaw() { wxCHECK_RET( m_freezeCount > 0, _T("thawing unfrozen tree control?") ); - if ( !--m_freezeCount ) + if ( --m_freezeCount == 0 ) { Refresh(); } @@ -3588,15 +3559,6 @@ void wxGenericTreeCtrl::OnGetToolTip( wxTreeEvent &event ) } -wxSize wxGenericTreeCtrl::DoGetBestSize() const -{ - // something is better than nothing... - // 100x80 is what the MSW version will get from the default - // wxControl::DoGetBestSize - return wxSize(100,80); -} - - // NOTE: If using the wxListBox visual attributes works everywhere then this can // be removed, as well as the #else case below. #define _USE_VISATTR 0 @@ -3639,13 +3601,4 @@ void wxGenericTreeCtrl::SetItemSelectedImage(const wxTreeItemId& item, int image #endif // WXWIN_COMPATIBILITY_2_4 -#if WXWIN_COMPATIBILITY_2_2 - -wxTreeItemId wxGenericTreeCtrl::GetParent(const wxTreeItemId& item) const -{ - return GetItemParent( item ); -} - -#endif // WXWIN_COMPATIBILITY_2_2 - #endif // wxUSE_TREECTRL