X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/22a35096a0a9c3fe4d3d32b8d68a361126ef9677..214ffcf58defcab3a0f13ad754b95bba1948a826:/src/generic/treebkg.cpp diff --git a/src/generic/treebkg.cpp b/src/generic/treebkg.cpp index 2bcb1da8dd..140829ad6a 100644 --- a/src/generic/treebkg.cpp +++ b/src/generic/treebkg.cpp @@ -46,38 +46,28 @@ // ---------------------------------------------------------------------------- IMPLEMENT_DYNAMIC_CLASS(wxTreebook, wxBookCtrlBase) -IMPLEMENT_DYNAMIC_CLASS(wxTreebookEvent, wxNotifyEvent) -#if !WXWIN_COMPATIBILITY_EVENT_TYPES -const wxEventType wxEVT_COMMAND_TREEBOOK_PAGE_CHANGING = wxNewEventType(); -const wxEventType wxEVT_COMMAND_TREEBOOK_PAGE_CHANGED = wxNewEventType(); -const wxEventType wxEVT_COMMAND_TREEBOOK_NODE_COLLAPSED = wxNewEventType(); -const wxEventType wxEVT_COMMAND_TREEBOOK_NODE_EXPANDED = wxNewEventType(); -#endif -const int wxID_TREEBOOKTREEVIEW = wxNewId(); +wxDEFINE_EVENT( wxEVT_COMMAND_TREEBOOK_PAGE_CHANGING, wxBookCtrlEvent ); +wxDEFINE_EVENT( wxEVT_COMMAND_TREEBOOK_PAGE_CHANGED, wxBookCtrlEvent ); +wxDEFINE_EVENT( wxEVT_COMMAND_TREEBOOK_NODE_COLLAPSED, wxBookCtrlEvent ); +wxDEFINE_EVENT( wxEVT_COMMAND_TREEBOOK_NODE_EXPANDED, wxBookCtrlEvent ); BEGIN_EVENT_TABLE(wxTreebook, wxBookCtrlBase) - EVT_TREE_SEL_CHANGED (wxID_TREEBOOKTREEVIEW, wxTreebook::OnTreeSelectionChange) - EVT_TREE_ITEM_EXPANDED (wxID_TREEBOOKTREEVIEW, wxTreebook::OnTreeNodeExpandedCollapsed) - EVT_TREE_ITEM_COLLAPSED(wxID_TREEBOOKTREEVIEW, wxTreebook::OnTreeNodeExpandedCollapsed) - - WX_EVENT_TABLE_CONTROL_CONTAINER(wxTreebook) + EVT_TREE_SEL_CHANGED (wxID_ANY, wxTreebook::OnTreeSelectionChange) + EVT_TREE_ITEM_EXPANDED (wxID_ANY, wxTreebook::OnTreeNodeExpandedCollapsed) + EVT_TREE_ITEM_COLLAPSED(wxID_ANY, wxTreebook::OnTreeNodeExpandedCollapsed) END_EVENT_TABLE() // ============================================================================ // wxTreebook implementation // ============================================================================ -WX_DELEGATE_TO_CONTROL_CONTAINER(wxTreebook, wxControl) - // ---------------------------------------------------------------------------- // wxTreebook creation // ---------------------------------------------------------------------------- void wxTreebook::Init() { - m_container.SetContainerWindow(this); - m_selection = m_actualSelection = wxNOT_FOUND; } @@ -108,12 +98,10 @@ wxTreebook::Create(wxWindow *parent, m_bookctrl = new wxTreeCtrl ( this, - wxID_TREEBOOKTREEVIEW, + wxID_ANY, wxDefaultPosition, wxDefaultSize, -#ifndef __WXMSW__ - wxBORDER_SIMPLE | // On wxMSW this produces a black border which is wrong -#endif + wxBORDER_THEME | wxTR_DEFAULT_STYLE | wxTR_HIDE_ROOT | wxTR_SINGLE @@ -229,7 +217,7 @@ bool wxTreebook::DoAddSubPage(wxWindow *page, const wxString& text, bool bSelect wxTreeItemId lastNodeId = tree->GetLastChild(rootId); wxCHECK_MSG( lastNodeId.IsOk(), false, - _T("Can't insert sub page when there are no pages") ); + wxT("Can't insert sub page when there are no pages") ); // now calculate its position (should we save/update it too?) size_t newPos = tree->GetCount() - @@ -258,8 +246,6 @@ bool wxTreebook::DoInsertSubPage(size_t pagePos, wxTreeItemId newId = tree->AppendItem(parentId, text, imageId); - tree->InvalidateBestSize(); - if ( !newId.IsOk() ) { (void)wxBookCtrlBase::DoRemovePage(newPos); @@ -432,7 +418,9 @@ void wxTreebook::DoInternalRemovePageRange(size_t pagePos, size_t subCount) // actually shown page (the first (sub)child with page != NULL) is // already deleted m_actualSelection = m_selection; - DoSetSelection(m_selection); + + // send event as documented + DoSetSelection(m_selection, SetSelection_SendEvent); } //else: nothing to do -- selection is before the deleted node } @@ -568,49 +556,32 @@ bool wxTreebook::SetPageImage(size_t n, int imageId) return true; } -wxSize wxTreebook::CalcSizeFromPage(const wxSize& sizePage) const -{ - const wxSize sizeTree = GetControllerSize(); - - wxSize size = sizePage; - size.x += sizeTree.x; - - return size; -} - -int wxTreebook::GetSelection() const -{ - return m_selection; -} - -int wxTreebook::SetSelection(size_t pagePos) -{ - if ( (size_t)m_selection != pagePos ) - return DoSetSelection(pagePos); - - return m_selection; -} - -int wxTreebook::DoSetSelection(size_t pagePos) +int wxTreebook::DoSetSelection(size_t pagePos, int flags) { wxCHECK_MSG( IS_VALID_PAGE(pagePos), wxNOT_FOUND, - wxT("invalid page index in wxListbook::SetSelection()") ); + wxT("invalid page index in wxListbook::DoSetSelection()") ); wxASSERT_MSG( GetPageCount() == DoInternalGetPageCount(), wxT("wxTreebook logic error: m_treeIds and m_pages not in sync!")); + wxBookCtrlEvent event(wxEVT_COMMAND_TREEBOOK_PAGE_CHANGING, m_windowId); const int oldSel = m_selection; wxTreeCtrl *tree = GetTreeCtrl(); + bool allowed = false; - wxTreebookEvent event(wxEVT_COMMAND_TREEBOOK_PAGE_CHANGING, m_windowId); - event.SetEventObject(this); - event.SetSelection(pagePos); - event.SetOldSelection(m_selection); + if (flags & SetSelection_SendEvent) + { + event.SetEventObject(this); + event.SetSelection(pagePos); + event.SetOldSelection(m_selection); + + // don't send the event if the old and new pages are the same; do send it + // otherwise and be prepared for it to be vetoed + allowed = (int)pagePos == m_selection || + !GetEventHandler()->ProcessEvent(event) || + event.IsAllowed(); + } - // don't send the event if the old and new pages are the same; do send it - // otherwise and be prepared for it to be vetoed - if ( (int)pagePos == m_selection || - !GetEventHandler()->ProcessEvent(event) || - event.IsAllowed() ) + if ( !(flags & SetSelection_SendEvent) || allowed ) { // hide the previously shown page wxTreebookPage * const oldPage = DoGetCurrentPage(); @@ -644,11 +615,14 @@ int wxTreebook::DoSetSelection(size_t pagePos) tree->SelectItem(DoInternalGetPage(pagePos)); - // notify about the (now completed) page change - event.SetEventType(wxEVT_COMMAND_TREEBOOK_PAGE_CHANGED); - (void)GetEventHandler()->ProcessEvent(event); + if (flags & SetSelection_SendEvent) + { + // notify about the (now completed) page change + event.SetEventType(wxEVT_COMMAND_TREEBOOK_PAGE_CHANGED); + (void)GetEventHandler()->ProcessEvent(event); + } } - else // page change vetoed + else if ( (flags & SetSelection_SendEvent) && !allowed) // page change vetoed { // tree selection might have already had changed if ( oldSel != wxNOT_FOUND ) @@ -690,6 +664,12 @@ void wxTreebook::AssignImageList(wxImageList *imageList) void wxTreebook::OnTreeSelectionChange(wxTreeEvent& event) { + if ( event.GetEventObject() != m_bookctrl ) + { + event.Skip(); + return; + } + wxTreeItemId newId = event.GetItem(); if ( (m_selection == wxNOT_FOUND && @@ -709,13 +689,19 @@ void wxTreebook::OnTreeSelectionChange(wxTreeEvent& event) void wxTreebook::OnTreeNodeExpandedCollapsed(wxTreeEvent & event) { + if ( event.GetEventObject() != m_bookctrl ) + { + event.Skip(); + return; + } + wxTreeItemId nodeId = event.GetItem(); if ( !nodeId.IsOk() || nodeId == GetTreeCtrl()->GetRootItem() ) return; int pagePos = DoInternalFindPageById(nodeId); wxCHECK_RET( pagePos != wxNOT_FOUND, wxT("Internal problem in wxTreebook!..") ); - wxTreebookEvent ev(GetTreeCtrl()->IsExpanded(nodeId) + wxBookCtrlEvent ev(GetTreeCtrl()->IsExpanded(nodeId) ? wxEVT_COMMAND_TREEBOOK_NODE_EXPANDED : wxEVT_COMMAND_TREEBOOK_NODE_COLLAPSED, m_windowId);