X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8dc9904630c28707c828328e997ec46639aca757..7b9da2077d0975db6c965a85c91d5aca671ab5e3:/src/generic/treectrl.cpp diff --git a/src/generic/treectrl.cpp b/src/generic/treectrl.cpp index 66f716260b..bd47f172a7 100644 --- a/src/generic/treectrl.cpp +++ b/src/generic/treectrl.cpp @@ -196,7 +196,13 @@ END_EVENT_TABLE() wxTreeTextCtrl::wxTreeTextCtrl( wxWindow *parent, const wxWindowID id, bool *accept, wxString *res, wxTreeCtrl *owner, const wxString &value, const wxPoint &pos, const wxSize &size, +#if wxUSE_VALIDATORS +# if defined(__VISAGECPP__) + int style, const wxValidator* validator, const wxString &name ) : +# else int style, const wxValidator& validator, const wxString &name ) : +# endif +#endif wxTextCtrl( parent, id, value, pos, size, style, validator, name ) { m_res = res; @@ -291,7 +297,7 @@ wxGenericTreeItem::~wxGenericTreeItem() delete m_data; wxASSERT_MSG( m_children.IsEmpty(), - _T("please call DeleteChildren() before deleting the item") ); + wxT("please call DeleteChildren() before deleting the item") ); } void wxGenericTreeItem::DeleteChildren(wxTreeCtrl *tree) @@ -517,12 +523,25 @@ void wxTreeCtrl::Init() m_dragCount = 0; m_renameTimer = new wxTreeRenameTimer( this ); + + m_normalFont = wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT ); + m_boldFont = wxFont( m_normalFont.GetPointSize(), + m_normalFont.GetFamily(), + m_normalFont.GetStyle(), + wxBOLD, + m_normalFont.GetUnderlined()); } bool wxTreeCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style, +#if wxUSE_VALIDATORS +# if defined(__VISAGECPP__) + const wxValidator *validator, +# else const wxValidator &validator, +# endif +#endif const wxString& name ) { Init(); @@ -574,7 +593,7 @@ void wxTreeCtrl::SetSpacing(unsigned int spacing) size_t wxTreeCtrl::GetChildrenCount(const wxTreeItemId& item, bool recursively) { - wxCHECK_MSG( item.IsOk(), 0u, _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), 0u, wxT("invalid tree item") ); return item.m_pItem->GetChildrenCount(recursively); } @@ -585,7 +604,7 @@ size_t wxTreeCtrl::GetChildrenCount(const wxTreeItemId& item, bool recursively) wxString wxTreeCtrl::GetItemText(const wxTreeItemId& item) const { - wxCHECK_MSG( item.IsOk(), _T(""), _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), wxT(""), wxT("invalid tree item") ); return item.m_pItem->GetText(); } @@ -593,21 +612,21 @@ wxString wxTreeCtrl::GetItemText(const wxTreeItemId& item) const int wxTreeCtrl::GetItemImage(const wxTreeItemId& item, wxTreeItemIcon which) const { - wxCHECK_MSG( item.IsOk(), -1, _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), -1, wxT("invalid tree item") ); return item.m_pItem->GetImage(which); } wxTreeItemData *wxTreeCtrl::GetItemData(const wxTreeItemId& item) const { - wxCHECK_MSG( item.IsOk(), NULL, _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), NULL, wxT("invalid tree item") ); return item.m_pItem->GetData(); } void wxTreeCtrl::SetItemText(const wxTreeItemId& item, const wxString& text) { - wxCHECK_RET( item.IsOk(), _T("invalid tree item") ); + wxCHECK_RET( item.IsOk(), wxT("invalid tree item") ); wxClientDC dc(this); wxGenericTreeItem *pItem = item.m_pItem; @@ -620,7 +639,7 @@ void wxTreeCtrl::SetItemImage(const wxTreeItemId& item, int image, wxTreeItemIcon which) { - wxCHECK_RET( item.IsOk(), _T("invalid tree item") ); + wxCHECK_RET( item.IsOk(), wxT("invalid tree item") ); wxGenericTreeItem *pItem = item.m_pItem; pItem->SetImage(image, which); @@ -632,14 +651,14 @@ void wxTreeCtrl::SetItemImage(const wxTreeItemId& item, void wxTreeCtrl::SetItemData(const wxTreeItemId& item, wxTreeItemData *data) { - wxCHECK_RET( item.IsOk(), _T("invalid tree item") ); + wxCHECK_RET( item.IsOk(), wxT("invalid tree item") ); item.m_pItem->SetData(data); } void wxTreeCtrl::SetItemHasChildren(const wxTreeItemId& item, bool has) { - wxCHECK_RET( item.IsOk(), _T("invalid tree item") ); + wxCHECK_RET( item.IsOk(), wxT("invalid tree item") ); wxGenericTreeItem *pItem = item.m_pItem; pItem->SetHasPlus(has); @@ -648,7 +667,7 @@ void wxTreeCtrl::SetItemHasChildren(const wxTreeItemId& item, bool has) void wxTreeCtrl::SetItemBold(const wxTreeItemId& item, bool bold) { - wxCHECK_RET( item.IsOk(), _T("invalid tree item") ); + wxCHECK_RET( item.IsOk(), wxT("invalid tree item") ); // avoid redrawing the tree if no real change wxGenericTreeItem *pItem = item.m_pItem; @@ -665,35 +684,35 @@ void wxTreeCtrl::SetItemBold(const wxTreeItemId& item, bool bold) bool wxTreeCtrl::IsVisible(const wxTreeItemId& WXUNUSED(item)) const { - wxFAIL_MSG(_T("not implemented")); + wxFAIL_MSG(wxT("not implemented")); return TRUE; } bool wxTreeCtrl::ItemHasChildren(const wxTreeItemId& item) const { - wxCHECK_MSG( item.IsOk(), FALSE, _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), FALSE, wxT("invalid tree item") ); return !item.m_pItem->GetChildren().IsEmpty(); } bool wxTreeCtrl::IsExpanded(const wxTreeItemId& item) const { - wxCHECK_MSG( item.IsOk(), FALSE, _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), FALSE, wxT("invalid tree item") ); return item.m_pItem->IsExpanded(); } bool wxTreeCtrl::IsSelected(const wxTreeItemId& item) const { - wxCHECK_MSG( item.IsOk(), FALSE, _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), FALSE, wxT("invalid tree item") ); return item.m_pItem->IsSelected(); } bool wxTreeCtrl::IsBold(const wxTreeItemId& item) const { - wxCHECK_MSG( item.IsOk(), FALSE, _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), FALSE, wxT("invalid tree item") ); return item.m_pItem->IsBold(); } @@ -704,14 +723,14 @@ bool wxTreeCtrl::IsBold(const wxTreeItemId& item) const wxTreeItemId wxTreeCtrl::GetParent(const wxTreeItemId& item) const { - wxCHECK_MSG( item.IsOk(), wxTreeItemId(), _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") ); return item.m_pItem->GetParent(); } wxTreeItemId wxTreeCtrl::GetFirstChild(const wxTreeItemId& item, long& cookie) const { - wxCHECK_MSG( item.IsOk(), wxTreeItemId(), _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") ); cookie = 0; return GetNextChild(item, cookie); @@ -719,7 +738,7 @@ wxTreeItemId wxTreeCtrl::GetFirstChild(const wxTreeItemId& item, long& cookie) c wxTreeItemId wxTreeCtrl::GetNextChild(const wxTreeItemId& item, long& cookie) const { - wxCHECK_MSG( item.IsOk(), wxTreeItemId(), _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") ); wxArrayGenericTreeItems& children = item.m_pItem->GetChildren(); if ( (size_t)cookie < children.Count() ) @@ -735,7 +754,7 @@ wxTreeItemId wxTreeCtrl::GetNextChild(const wxTreeItemId& item, long& cookie) co wxTreeItemId wxTreeCtrl::GetLastChild(const wxTreeItemId& item) const { - wxCHECK_MSG( item.IsOk(), wxTreeItemId(), _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") ); wxArrayGenericTreeItems& children = item.m_pItem->GetChildren(); return (children.IsEmpty() ? wxTreeItemId() : wxTreeItemId(children.Last())); @@ -743,7 +762,7 @@ wxTreeItemId wxTreeCtrl::GetLastChild(const wxTreeItemId& item) const wxTreeItemId wxTreeCtrl::GetNextSibling(const wxTreeItemId& item) const { - wxCHECK_MSG( item.IsOk(), wxTreeItemId(), _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") ); wxGenericTreeItem *i = item.m_pItem; wxGenericTreeItem *parent = i->GetParent(); @@ -763,7 +782,7 @@ wxTreeItemId wxTreeCtrl::GetNextSibling(const wxTreeItemId& item) const wxTreeItemId wxTreeCtrl::GetPrevSibling(const wxTreeItemId& item) const { - wxCHECK_MSG( item.IsOk(), wxTreeItemId(), _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") ); wxGenericTreeItem *i = item.m_pItem; wxGenericTreeItem *parent = i->GetParent(); @@ -783,25 +802,25 @@ wxTreeItemId wxTreeCtrl::GetPrevSibling(const wxTreeItemId& item) const wxTreeItemId wxTreeCtrl::GetFirstVisibleItem() const { - wxFAIL_MSG(_T("not implemented")); + wxFAIL_MSG(wxT("not implemented")); return wxTreeItemId(); } wxTreeItemId wxTreeCtrl::GetNextVisible(const wxTreeItemId& item) const { - wxCHECK_MSG( item.IsOk(), wxTreeItemId(), _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") ); - wxFAIL_MSG(_T("not implemented")); + wxFAIL_MSG(wxT("not implemented")); return wxTreeItemId(); } wxTreeItemId wxTreeCtrl::GetPrevVisible(const wxTreeItemId& item) const { - wxCHECK_MSG( item.IsOk(), wxTreeItemId(), _T("invalid tree item") ); + wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") ); - wxFAIL_MSG(_T("not implemented")); + wxFAIL_MSG(wxT("not implemented")); return wxTreeItemId(); } @@ -816,49 +835,53 @@ wxTreeItemId wxTreeCtrl::DoInsertItem(const wxTreeItemId& parentId, int image, int selImage, wxTreeItemData *data) { - wxGenericTreeItem *parent = parentId.m_pItem; - if ( !parent ) - { - // should we give a warning here? - return AddRoot(text, image, selImage, data); - } + wxGenericTreeItem *parent = parentId.m_pItem; + if ( !parent ) + { + // should we give a warning here? + return AddRoot(text, image, selImage, data); + } - wxClientDC dc(this); - wxGenericTreeItem *item = new wxGenericTreeItem(parent, - text, dc, - image, selImage, - data); + wxClientDC dc(this); + wxGenericTreeItem *item = + new wxGenericTreeItem( parent, text, dc, image, selImage, data ); - if ( data != NULL ) - { - data->m_pItem = item; - } + if ( data != NULL ) + { + data->m_pItem = item; + } - parent->Insert( item, previous ); + parent->Insert( item, previous ); - m_dirty = TRUE; + m_dirty = TRUE; - return item; + return item; } wxTreeItemId wxTreeCtrl::AddRoot(const wxString& text, int image, int selImage, wxTreeItemData *data) { - wxCHECK_MSG( !m_anchor, wxTreeItemId(), _T("tree can have only one root") ); + wxCHECK_MSG( !m_anchor, wxTreeItemId(), wxT("tree can have only one root") ); - wxClientDC dc(this); - m_anchor = new wxGenericTreeItem((wxGenericTreeItem *)NULL, text, dc, + wxClientDC dc(this); + m_anchor = new wxGenericTreeItem((wxGenericTreeItem *)NULL, text, dc, image, selImage, data); - if ( data != NULL ) - { - data->m_pItem = m_anchor; - } + if ( data != NULL ) + { + data->m_pItem = m_anchor; + } + + if (!HasFlag(wxTR_MULTIPLE)) + { + m_current = m_key_current = m_anchor; + m_current->SetHilight( TRUE ); + } - Refresh(); - AdjustMyScrollbars(); + Refresh(); + AdjustMyScrollbars(); - return m_anchor; + return m_anchor; } wxTreeItemId wxTreeCtrl::PrependItem(const wxTreeItemId& parent, @@ -884,7 +907,7 @@ wxTreeItemId wxTreeCtrl::InsertItem(const wxTreeItemId& parentId, int index = parent->GetChildren().Index(idPrevious.m_pItem); wxASSERT_MSG( index != wxNOT_FOUND, - _T("previous item in wxTreeCtrl::InsertItem() is not a sibling") ); + wxT("previous item in wxTreeCtrl::InsertItem() is not a sibling") ); return DoInsertItem(parentId, (size_t)++index, text, image, selImage, data); } @@ -963,7 +986,9 @@ void wxTreeCtrl::Expand(const wxTreeItemId& itemId) wxTreeEvent event( wxEVT_COMMAND_TREE_ITEM_EXPANDING, GetId() ); event.m_item = item; event.SetEventObject( this ); - if ( ProcessEvent( event ) && event.m_code ) + +// if ( ProcessEvent( event ) && event.m_code ) TODO: Was this a typo ? + if ( ProcessEvent( event ) && !event.IsAllowed() ) { // cancelled by program return; @@ -1126,13 +1151,13 @@ void wxTreeCtrl::SelectItem(const wxTreeItemId& itemId, bool unselect_others, bool extended_select) { - wxCHECK_RET( itemId.IsOk(), _T("invalid tree item") ); + wxCHECK_RET( itemId.IsOk(), wxT("invalid tree item") ); bool is_single=!(GetWindowStyleFlag() & wxTR_MULTIPLE); wxGenericTreeItem *item = itemId.m_pItem; //wxCHECK_RET( ( (!unselect_others) && is_single), - // _T("this is a single selection tree") ); + // wxT("this is a single selection tree") ); // to keep going anyhow !!! if (is_single) @@ -1283,10 +1308,10 @@ void wxTreeCtrl::ScrollTo(const wxTreeItemId &item) // FIXME: tree sorting functions are not reentrant and not MT-safe! static wxTreeCtrl *s_treeBeingSorted = NULL; -static int tree_ctrl_compare_func(wxGenericTreeItem **item1, +static int LINKAGEMODE tree_ctrl_compare_func(wxGenericTreeItem **item1, wxGenericTreeItem **item2) { - wxCHECK_MSG( s_treeBeingSorted, 0, _T("bug in wxTreeCtrl::SortChildren()") ); + wxCHECK_MSG( s_treeBeingSorted, 0, wxT("bug in wxTreeCtrl::SortChildren()") ); return s_treeBeingSorted->OnCompareItems(*item1, *item2); } @@ -1299,12 +1324,12 @@ int wxTreeCtrl::OnCompareItems(const wxTreeItemId& item1, void wxTreeCtrl::SortChildren(const wxTreeItemId& itemId) { - wxCHECK_RET( itemId.IsOk(), _T("invalid tree item") ); + wxCHECK_RET( itemId.IsOk(), wxT("invalid tree item") ); wxGenericTreeItem *item = itemId.m_pItem; wxCHECK_RET( !s_treeBeingSorted, - _T("wxTreeCtrl::SortChildren is not reentrant") ); + wxT("wxTreeCtrl::SortChildren is not reentrant") ); wxArrayGenericTreeItems& children = item->GetChildren(); if ( children.Count() > 1 ) @@ -1392,28 +1417,8 @@ int wxTreeCtrl::GetLineHeight(wxGenericTreeItem *item) const void wxTreeCtrl::PaintItem(wxGenericTreeItem *item, wxDC& dc) { - // render bold items in bold - wxFont fontOld; - wxFont fontNew; - if (item->IsBold()) - { - fontOld = dc.GetFont(); - if (fontOld.Ok()) - { - // VZ: is there any better way to make a bold variant of old font? - fontNew = wxFont( fontOld.GetPointSize(), - fontOld.GetFamily(), - fontOld.GetStyle(), - wxBOLD, - fontOld.GetUnderlined()); - dc.SetFont(fontNew); - } - else - { - wxFAIL_MSG(_T("wxDC::GetFont() failed!")); - } - } + dc.SetFont(m_boldFont); long text_w = 0; long text_h = 0; @@ -1446,11 +1451,8 @@ void wxTreeCtrl::PaintItem(wxGenericTreeItem *item, wxDC& dc) dc.DrawText( item->GetText(), image_w + item->GetX(), item->GetY() + ((total_h > text_h) ? (total_h - text_h)/2 : 0)); - // restore normal font for bold items - if (fontOld.Ok()) - { - dc.SetFont( fontOld); - } + // restore normal font + dc.SetFont( m_normalFont ); } // Now y stands for the top of the item, whereas it used to stand for middle ! @@ -1598,9 +1600,10 @@ void wxTreeCtrl::OnPaint( wxPaintEvent &WXUNUSED(event) ) wxPaintDC dc(this); PrepareDC( dc ); - dc.SetFont( wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT ) ); - + dc.SetFont( m_normalFont ); dc.SetPen( m_dottedPen ); + + // this is now done dynamically //if(GetImageList() == NULL) // m_lineHeight = (int)(dc.GetCharHeight() + 4); @@ -1899,7 +1902,7 @@ void wxTreeCtrl::OnRenameAccept() void wxTreeCtrl::OnMouse( wxMouseEvent &event ) { - if ( !(event.LeftUp() || event.LeftDClick() || event.Dragging()) ) return; + if ( !(event.LeftUp() || event.RightDown() || event.LeftDClick() || event.Dragging()) ) return; if ( !m_anchor ) return; @@ -1937,6 +1940,15 @@ void wxTreeCtrl::OnMouse( wxMouseEvent &event ) if (item == NULL) return; /* we hit the blank area */ + if (event.RightDown()) { + wxTreeEvent nevent(wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK,GetId()); + nevent.m_item=item; + nevent.m_code=0; + nevent.SetEventObject(this); + GetEventHandler()->ProcessEvent(nevent); + return; + } + if (event.LeftUp() && (item == m_current) && (flags & wxTREE_HITTEST_ONITEMLABEL) && HasFlag(wxTR_EDIT_LABELS) ) @@ -1988,33 +2000,14 @@ void wxTreeCtrl::CalculateSize( wxGenericTreeItem *item, wxDC &dc ) long text_w = 0; long text_h = 0; - wxFont fontOld; - wxFont fontNew; if (item->IsBold()) - { - fontOld = dc.GetFont(); - if (fontOld.Ok()) - { - // VZ: is there any better way to make a bold variant of old font? - fontNew = wxFont( fontOld.GetPointSize(), - fontOld.GetFamily(), - fontOld.GetStyle(), - wxBOLD, - fontOld.GetUnderlined()); - dc.SetFont(fontNew); - } - else - { - wxFAIL_MSG(_T("wxDC::GetFont() failed!")); - } - } + dc.SetFont(m_boldFont); dc.GetTextExtent( item->GetText(), &text_w, &text_h ); text_h+=2; - // restore normal font for bold items - if (fontOld.Ok()) - dc.SetFont( fontOld); + // restore normal font + dc.SetFont( m_normalFont ); int image_h = 0; int image_w = 0; @@ -2069,7 +2062,7 @@ void wxTreeCtrl::CalculatePositions() wxClientDC dc(this); PrepareDC( dc ); - dc.SetFont( wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT ) ); + dc.SetFont( m_normalFont ); dc.SetPen( m_dottedPen ); //if(GetImageList() == NULL)