X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a96b4743ff1eb85279194a28f7c388dc5fcab648..921c65ed3d889117c600387cebb0bce2470cff8e:/src/msw/menu.cpp diff --git a/src/msw/menu.cpp b/src/msw/menu.cpp index f8b1c4377b..37d22056e1 100644 --- a/src/msw/menu.cpp +++ b/src/msw/menu.cpp @@ -51,7 +51,7 @@ #include #include #include -#if _WIN32_WCE < 400 +#if (_WIN32_WCE < 400) && !defined(__HANDHELDPC__) #include #endif @@ -73,7 +73,7 @@ extern wxMenu *wxCurrentPopupMenu; // ---------------------------------------------------------------------------- // the (popup) menu title has this special id -static const int idMenuTitle = -2; +static const int idMenuTitle = -3; // ---------------------------------------------------------------------------- // private functions @@ -93,6 +93,9 @@ static void SetDefaultMenuItem(HMENU hmenu, UINT id) { wxLogLastError(wxT("SetMenuItemInfo")); } +#else + wxUnusedVar(hmenu); + wxUnusedVar(id); #endif } @@ -103,7 +106,8 @@ UINT GetMenuState(HMENU hMenu, UINT id, UINT flags) wxZeroMemory(info); info.cbSize = sizeof(info); info.fMask = MIIM_STATE; - if ( !GetMenuItemInfo(hMenu, id, flags & MF_BYCOMMAND ? FALSE : TRUE, & info) ) + // MF_BYCOMMAND is zero so test MF_BYPOSITION + if ( !::GetMenuItemInfo(hMenu, id, flags & MF_BYPOSITION ? TRUE : FALSE , & info) ) wxLogLastError(wxT("GetMenuItemInfo")); return info.fState; } @@ -135,9 +139,9 @@ template<> void wxCollectionToVariantArray( wxMenuItemList const &theList, wxxVa } wxBEGIN_PROPERTIES_TABLE(wxMenu) - wxEVENT_PROPERTY( Select , wxEVT_COMMAND_MENU_SELECTED , wxCommandEvent) + wxEVENT_PROPERTY( Select , wxEVT_COMMAND_MENU_SELECTED , wxCommandEvent) wxPROPERTY( Title, wxString , SetTitle, GetTitle, wxString(), 0 /*flags*/ , wxT("Helpstring") , wxT("group") ) - wxREADONLY_PROPERTY_FLAGS( MenuStyle , wxMenuStyle , long , GetStyle , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style + wxREADONLY_PROPERTY_FLAGS( MenuStyle , wxMenuStyle , long , GetStyle , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style wxPROPERTY_COLLECTION( MenuItems , wxMenuItemList , wxMenuItem* , Append , GetMenuItems , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) wxEND_PROPERTIES_TABLE() @@ -163,14 +167,14 @@ IMPLEMENT_DYNAMIC_CLASS_XTI_CALLBACK(wxMenuBar, wxWindow ,"wx/menu.h",wxMenuBarS IMPLEMENT_DYNAMIC_CLASS_XTI(wxMenuInfo, wxObject , "wx/menu.h" ) wxBEGIN_PROPERTIES_TABLE(wxMenuInfo) - wxREADONLY_PROPERTY( Menu , wxMenu* , GetMenu , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) + wxREADONLY_PROPERTY( Menu , wxMenu* , GetMenu , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) wxREADONLY_PROPERTY( Title , wxString , GetTitle , wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) wxEND_PROPERTIES_TABLE() wxBEGIN_HANDLERS_TABLE(wxMenuInfo) wxEND_HANDLERS_TABLE() -wxCONSTRUCTOR_2( wxMenuInfo , wxMenu* , Menu , wxString , Title ) +wxCONSTRUCTOR_2( wxMenuInfo , wxMenu* , Menu , wxString , Title ) wxCOLLECTION_TYPE_INFO( wxMenuInfo * , wxMenuInfoList ) ; @@ -214,7 +218,7 @@ const wxMenuInfoList& wxMenuBar::GetMenuInfos() const // Construct a menu with optional title (then use append) void wxMenu::Init() { - m_doBreak = FALSE; + m_doBreak = false; m_startRadioGroup = -1; // create the menu @@ -225,7 +229,7 @@ void wxMenu::Init() } // if we have a title, insert it in the beginning of the menu - if ( !!m_title ) + if ( !m_title.IsEmpty() ) { Append(idMenuTitle, m_title); AppendSeparator(); @@ -255,7 +259,7 @@ wxMenu::~wxMenu() void wxMenu::Break() { // this will take effect during the next call to Append() - m_doBreak = TRUE; + m_doBreak = true; } void wxMenu::Attach(wxMenuBarBase *menubar) @@ -321,7 +325,7 @@ void wxMenu::UpdateAccel(wxMenuItem *item) if ( IsAttached() ) { - m_menuBar->RebuildAccelTable(); + GetMenuBar()->RebuildAccelTable(); } } //else: it is a separator, they can't have accels, nothing to do @@ -342,7 +346,7 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) // (and don't forget to reset the flag) if ( m_doBreak ) { flags |= MF_MENUBREAK; - m_doBreak = FALSE; + m_doBreak = false; } if ( pItem->IsSeparator() ) { @@ -406,7 +410,7 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) { wxLogLastError(wxT("Insert or AppendMenu")); - return FALSE; + return false; } // if we just appended the title, highlight it @@ -419,12 +423,12 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) #endif // __WIN32__ // if we're already attached to the menubar, we must update it - if ( IsAttached() && m_menuBar->IsAttached() ) + if ( IsAttached() && GetMenuBar()->IsAttached() ) { - m_menuBar->Refresh(); + GetMenuBar()->Refresh(); } - return TRUE; + return true; } void wxMenu::EndRadioGroup() @@ -433,11 +437,11 @@ void wxMenu::EndRadioGroup() m_startRadioGroup = -1; } -bool wxMenu::DoAppend(wxMenuItem *item) +wxMenuItem* wxMenu::DoAppend(wxMenuItem *item) { - wxCHECK_MSG( item, FALSE, _T("NULL item in wxMenu::DoAppend") ); + wxCHECK_MSG( item, NULL, _T("NULL item in wxMenu::DoAppend") ); - bool check = FALSE; + bool check = false; if ( item->GetKind() == wxITEM_RADIO ) { @@ -453,7 +457,7 @@ bool wxMenu::DoAppend(wxMenuItem *item) item->SetRadioGroupEnd(m_startRadioGroup); // ensure that we have a checked item in the radio group - check = TRUE; + check = true; } else // extend the current radio group { @@ -478,21 +482,24 @@ bool wxMenu::DoAppend(wxMenuItem *item) if ( !wxMenuBase::DoAppend(item) || !DoInsertOrAppend(item) ) { - return FALSE; + return NULL; } if ( check ) { // check the item initially - item->Check(TRUE); + item->Check(true); } - return TRUE; + return item; } -bool wxMenu::DoInsert(size_t pos, wxMenuItem *item) +wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item) { - return wxMenuBase::DoInsert(pos, item) && DoInsertOrAppend(item, pos); + if (wxMenuBase::DoInsert(pos, item) && DoInsertOrAppend(item, pos)) + return item; + else + return NULL; } wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) @@ -529,10 +536,10 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) wxLogLastError(wxT("RemoveMenu")); } - if ( IsAttached() && m_menuBar->IsAttached() ) + if ( IsAttached() && GetMenuBar()->IsAttached() ) { // otherwise, the chane won't be visible - m_menuBar->Refresh(); + GetMenuBar()->Refresh(); } // and from internal data structures @@ -636,19 +643,15 @@ void wxMenu::SetTitle(const wxString& label) bool wxMenu::MSWCommand(WXUINT WXUNUSED(param), WXWORD id) { // ignore commands from the menu title - - // NB: VC++ generates wrong assembler for `if ( id != idMenuTitle )'!! if ( id != (WXWORD)idMenuTitle ) { - // VZ: previosuly, the command int was set to id too which was quite - // useless anyhow (as it could be retrieved using GetId()) and - // uncompatible with wxGTK, so now we use the command int instead - // to pass the checked status - UINT menuState = ::GetMenuState(GetHmenu(), id, MF_BYCOMMAND) ; - SendEvent(id, menuState & MF_CHECKED); + // get the checked status of the command: notice that menuState is the + // old state of the menu, so the test for MF_CHECKED must be inversed + UINT menuState = ::GetMenuState(GetHmenu(), id, MF_BYCOMMAND); + SendEvent(id, !(menuState & MF_CHECKED)); } - return TRUE; + return true; } // --------------------------------------------------------------------------- @@ -659,8 +662,8 @@ wxWindow *wxMenu::GetWindow() const { if ( m_invokingWindow != NULL ) return m_invokingWindow; - else if ( m_menuBar != NULL) - return m_menuBar->GetFrame(); + else if ( GetMenuBar() != NULL) + return GetMenuBar()->GetFrame(); return NULL; } @@ -673,14 +676,15 @@ void wxMenuBar::Init() { m_eventHandler = this; m_hMenu = 0; -#if wxUSE_TOOLBAR && defined(__WXWINCE__) && (_WIN32_WCE < 400 || wxUSE_POCKETPC_UI) +#if wxUSE_TOOLBAR && defined(__WXWINCE__) m_toolBar = NULL; #endif // Not using a combined wxToolBar/wxMenuBar? then use // a commandbar in WinCE .NET just to implement the // menubar. -#if defined(__WXWINCE__) && (_WIN32_WCE >= 400 && !wxUSE_POCKETPC_UI) +#if defined(WINCE_WITH_COMMANDBAR) m_commandBar = NULL; + m_adornmentsAdded = false; #endif } @@ -694,13 +698,13 @@ wxMenuBar::wxMenuBar( long WXUNUSED(style) ) Init(); } -wxMenuBar::wxMenuBar(int count, wxMenu *menus[], const wxString titles[]) +wxMenuBar::wxMenuBar(size_t count, wxMenu *menus[], const wxString titles[], long WXUNUSED(style)) { Init(); m_titles.Alloc(count); - for ( int i = 0; i < count; i++ ) + for ( size_t i = 0; i < count; i++ ) { m_menus.Append(menus[i]); m_titles.Add(titles[i]); @@ -713,20 +717,24 @@ wxMenuBar::~wxMenuBar() { // In Windows CE (not .NET), the menubar is always associated // with a toolbar, which destroys the menu implicitly. -#if defined(__WXWINCE__) && (_WIN32_WCE < 400 || wxUSE_POCKETPC_UI) +#if defined(WINCE_WITHOUT_COMMANDBAR) && defined(__POCKETPC__) if (GetToolBar()) - GetToolBar()->SetMenuBar(NULL); + { + wxToolMenuBar* toolMenuBar = wxDynamicCast(GetToolBar(), wxToolMenuBar); + if (toolMenuBar) + toolMenuBar->SetMenuBar(NULL); + } #else // we should free Windows resources only if Windows doesn't do it for us // which happens if we're attached to a frame if (m_hMenu && !IsAttached()) { -#if defined(__WXWINCE__) && (_WIN32_WCE >= 400 && !wxUSE_POCKETPC_UI) +#if defined(WINCE_WITH_COMMANDBAR) ::DestroyWindow((HWND) m_commandBar); m_commandBar = (WXHWND) NULL; #else ::DestroyMenu((HMENU)m_hMenu); -#endif +#endif m_hMenu = (WXHMENU)NULL; } #endif @@ -740,12 +748,12 @@ void wxMenuBar::Refresh() { wxCHECK_RET( IsAttached(), wxT("can't refresh unattached menubar") ); -#if defined(__WXWINCE__) && (_WIN32_WCE < 400 || wxUSE_POCKETPC_UI) +#if defined(WINCE_WITHOUT_COMMANDBAR) if (GetToolBar()) { CommandBar_DrawMenuBar((HWND) GetToolBar()->GetHWND(), 0); } -#elif defined(__WXWINCE__) && (_WIN32_WCE >= 400 && !wxUSE_POCKETPC_UI) +#elif defined(WINCE_WITH_COMMANDBAR) if (m_commandBar) DrawMenuBar((HWND) m_commandBar); #else @@ -759,7 +767,7 @@ WXHMENU wxMenuBar::Create() // since you have to use resources. // We'll have to find another way to add a menu // by changing/adding menu items to an existing menu. -#if defined(__WXWINCE__) && _WIN32_WCE < 400 +#if defined(WINCE_WITHOUT_COMMANDBAR) if ( m_hMenu != 0 ) return m_hMenu; @@ -770,12 +778,12 @@ WXHMENU wxMenuBar::Create() HMENU hMenu = (HMENU)::SendMessage(hCommandBar, SHCMBM_GETMENU, (WPARAM)0, (LPARAM)0); if (hMenu) { - TBBUTTON tbButton; + TBBUTTON tbButton; memset(&tbButton, 0, sizeof(TBBUTTON)); tbButton.iBitmap = I_IMAGENONE; tbButton.fsState = TBSTATE_ENABLED; tbButton.fsStyle = TBSTYLE_DROPDOWN | TBSTYLE_NO_DROPDOWN_ARROW | TBSTYLE_AUTOSIZE; - + size_t i; for (i = 0; i < GetMenuCount(); i++) { @@ -785,7 +793,7 @@ WXHMENU wxMenuBar::Create() tbButton.iString = (int) label.c_str(); int position = i; - + tbButton.idCommand = NewControlId(); if (!::SendMessage(hCommandBar, TB_INSERTBUTTON, position, (LPARAM)&tbButton)) { @@ -824,6 +832,33 @@ WXHMENU wxMenuBar::Create() #endif } +int wxMenuBar::MSWPositionForWxMenu(wxMenu *menu, int wxpos) +{ + wxASSERT(menu); + wxASSERT(menu->GetHMenu()); + wxASSERT(m_hMenu); + +#if defined(__WXWINCE__) + int totalMSWItems = GetMenuCount(); +#else + int totalMSWItems = GetMenuItemCount((HMENU)m_hMenu); +#endif + + int i; // For old C++ compatibility + for(i=wxpos; iGetHMenu()) + return i; + } + for(i=0; iGetHMenu()) + return i; + } + wxFAIL; + return -1; +} + // --------------------------------------------------------------------------- // wxMenuBar functions to work with the top level submenus // --------------------------------------------------------------------------- @@ -834,10 +869,11 @@ WXHMENU wxMenuBar::Create() void wxMenuBar::EnableTop(size_t pos, bool enable) { wxCHECK_RET( IsAttached(), wxT("doesn't work with unattached menubars") ); + wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") ); int flag = enable ? MF_ENABLED : MF_GRAYED; - EnableMenuItem((HMENU)m_hMenu, pos, MF_BYPOSITION | flag); + EnableMenuItem((HMENU)m_hMenu, MSWPositionForWxMenu(GetMenu(pos),pos), MF_BYPOSITION | flag); Refresh(); } @@ -854,8 +890,10 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) } //else: have to modify the existing menu + int mswpos = MSWPositionForWxMenu(GetMenu(pos),pos); + UINT id; - UINT flagsOld = ::GetMenuState((HMENU)m_hMenu, pos, MF_BYPOSITION); + UINT flagsOld = ::GetMenuState((HMENU)m_hMenu, mswpos, MF_BYPOSITION); if ( flagsOld == 0xFFFFFFFF ) { wxLogLastError(wxT("GetMenuState")); @@ -867,7 +905,7 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) { // HIBYTE contains the number of items in the submenu in this case flagsOld &= 0xff; - id = (UINT)::GetSubMenu((HMENU)m_hMenu, pos); + id = (UINT)::GetSubMenu((HMENU)m_hMenu, mswpos); } else { @@ -886,9 +924,9 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) { wxLogLastError(wxT("SetMenuItemInfo")); } - + #else - if ( ::ModifyMenu(GetHmenu(), pos, MF_BYPOSITION | MF_STRING | flagsOld, + if ( ::ModifyMenu(GetHmenu(), mswpos, MF_BYPOSITION | MF_STRING | flagsOld, id, label) == (int)0xFFFFFFFF ) { wxLogLastError(wxT("ModifyMenu")); @@ -920,13 +958,15 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) if ( IsAttached() ) { + int mswpos = MSWPositionForWxMenu(menuOld,pos); + // can't use ModifyMenu() because it deletes the submenu it replaces - if ( !::RemoveMenu(GetHmenu(), (UINT)pos, MF_BYPOSITION) ) + if ( !::RemoveMenu(GetHmenu(), (UINT)mswpos, MF_BYPOSITION) ) { wxLogLastError(wxT("RemoveMenu")); } - if ( !::InsertMenu(GetHmenu(), (UINT)pos, + if ( !::InsertMenu(GetHmenu(), (UINT)mswpos, MF_BYPOSITION | MF_POPUP | MF_STRING, (UINT)GetHmenuOf(menu), title) ) { @@ -949,35 +989,42 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) { + // Find out which MSW item before which we'll be inserting before + // wxMenuBarBase::Insert is called and GetMenu(pos) is the new menu. + // If IsAttached() is false this won't be used anyway + int mswpos = (!IsAttached() || (pos == m_menus.GetCount())) + ? -1 // append the menu + : MSWPositionForWxMenu(GetMenu(pos),pos); + if ( !wxMenuBarBase::Insert(pos, menu, title) ) - return FALSE; + return false; m_titles.Insert(title, pos); if ( IsAttached() ) { -#if defined(__WXWINCE__) && (_WIN32_WCE < 400 || wxUSE_POCKETPC_UI) +#if defined(WINCE_WITHOUT_COMMANDAR) if (!GetToolBar()) - return FALSE; - TBBUTTON tbButton; + return false; + TBBUTTON tbButton; memset(&tbButton, 0, sizeof(TBBUTTON)); tbButton.iBitmap = I_IMAGENONE; tbButton.fsState = TBSTATE_ENABLED; tbButton.fsStyle = TBSTYLE_DROPDOWN | TBSTYLE_NO_DROPDOWN_ARROW | TBSTYLE_AUTOSIZE; - + HMENU hPopupMenu = (HMENU) menu->GetHMenu() ; tbButton.dwData = (DWORD)hPopupMenu; wxString label = wxStripMenuCodes(title); tbButton.iString = (int) label.c_str(); - + tbButton.idCommand = NewControlId(); if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_INSERTBUTTON, pos, (LPARAM)&tbButton)) { wxLogLastError(wxT("TB_INSERTBUTTON")); - return FALSE; + return false; } #else - if ( !::InsertMenu(GetHmenu(), pos, + if ( !::InsertMenu(GetHmenu(), mswpos, MF_BYPOSITION | MF_POPUP | MF_STRING, (UINT)GetHmenuOf(menu), title) ) { @@ -995,41 +1042,41 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) Refresh(); } - return TRUE; + return true; } bool wxMenuBar::Append(wxMenu *menu, const wxString& title) { WXHMENU submenu = menu ? menu->GetHMenu() : 0; - wxCHECK_MSG( submenu, FALSE, wxT("can't append invalid menu to menubar") ); + wxCHECK_MSG( submenu, false, wxT("can't append invalid menu to menubar") ); if ( !wxMenuBarBase::Append(menu, title) ) - return FALSE; + return false; m_titles.Add(title); if ( IsAttached() ) { -#if defined(__WXWINCE__) && (_WIN32_WCE < 400 || wxUSE_POCKETPC_UI) +#if defined(WINCE_WITHOUT_COMMANDAR) if (!GetToolBar()) - return FALSE; - TBBUTTON tbButton; + return false; + TBBUTTON tbButton; memset(&tbButton, 0, sizeof(TBBUTTON)); tbButton.iBitmap = I_IMAGENONE; tbButton.fsState = TBSTATE_ENABLED; tbButton.fsStyle = TBSTYLE_DROPDOWN | TBSTYLE_NO_DROPDOWN_ARROW | TBSTYLE_AUTOSIZE; - + size_t pos = GetMenuCount(); HMENU hPopupMenu = (HMENU) menu->GetHMenu() ; tbButton.dwData = (DWORD)hPopupMenu; wxString label = wxStripMenuCodes(title); tbButton.iString = (int) label.c_str(); - + tbButton.idCommand = NewControlId(); if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_INSERTBUTTON, pos, (LPARAM)&tbButton)) { wxLogLastError(wxT("TB_INSERTBUTTON")); - return FALSE; + return false; } #else if ( !::AppendMenu(GetHmenu(), MF_POPUP | MF_STRING, @@ -1050,7 +1097,7 @@ bool wxMenuBar::Append(wxMenu *menu, const wxString& title) Refresh(); } - return TRUE; + return true; } wxMenu *wxMenuBar::Remove(size_t pos) @@ -1061,7 +1108,7 @@ wxMenu *wxMenuBar::Remove(size_t pos) if ( IsAttached() ) { -#if defined(__WXWINCE__) && (_WIN32_WCE < 400 || wxUSE_POCKETPC_UI) +#if defined(WINCE_WITHOUT_COMMANDAR) if (GetToolBar()) { if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_DELETEBUTTON, (UINT) pos, (LPARAM) 0)) @@ -1070,7 +1117,7 @@ wxMenu *wxMenuBar::Remove(size_t pos) } } #else - if ( !::RemoveMenu(GetHmenu(), (UINT)pos, MF_BYPOSITION) ) + if ( !::RemoveMenu(GetHmenu(), (UINT)MSWPositionForWxMenu(menu,pos), MF_BYPOSITION) ) { wxLogLastError(wxT("RemoveMenu")); } @@ -1128,19 +1175,9 @@ void wxMenuBar::Attach(wxFrame *frame) { wxMenuBarBase::Attach(frame); -#if defined(__WXWINCE__) && _WIN32_WCE >= 400 +#if defined(WINCE_WITH_COMMANDBAR) if (!m_hMenu) this->Create(); -#if wxUSE_POCKETPC_UI - if (GetToolBar()) - { - HWND hCommandBar = (HWND) GetToolBar()->GetHWND(); - if (!CommandBar_InsertMenubarEx(hCommandBar, NULL, (LPTSTR) m_hMenu, 0)) - { - wxLogLastError(wxT("CommandBar_InsertMenubarEx")); - } - } -#else if (!m_commandBar) m_commandBar = (WXHWND) CommandBar_Create(wxGetInstance(), (HWND) frame->GetHWND(), NewControlId()); if (m_commandBar) @@ -1154,15 +1191,29 @@ void wxMenuBar::Attach(wxFrame *frame) } } #endif - // wxUSE_POCKETPC_UI -#endif - // __WXWINCE__ && _WIN32_WCE >= 400 #if wxUSE_ACCEL RebuildAccelTable(); #endif // wxUSE_ACCEL } +#if defined(WINCE_WITH_COMMANDBAR) +bool wxMenuBar::AddAdornments(long style) +{ + if (m_adornmentsAdded || !m_commandBar) + return false; + + if (style & wxCLOSE_BOX) + { + if (!CommandBar_AddAdornments((HWND) m_commandBar, 0, 0)) + wxLogLastError(wxT("CommandBar_AddAdornments")); + else + return true; + } + return false; +} +#endif + void wxMenuBar::Detach() { wxMenuBarBase::Detach();