X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ac103441d12fb8128685ecd72963e1838841b9c9..4e15d1caa03346c126015019c1fdf093033ef40b:/samples/menu/menu.cpp?ds=inline diff --git a/samples/menu/menu.cpp b/samples/menu/menu.cpp index e8e5bd4eb1..e3b11060a2 100644 --- a/samples/menu/menu.cpp +++ b/samples/menu/menu.cpp @@ -41,22 +41,24 @@ // not all ports have support for EVT_CONTEXT_MENU yet, don't define // USE_CONTEXT_MENU for those which don't -#if defined(__WXMOTIF__) || defined(__WXPM__) +#if defined(__WXMOTIF__) || defined(__WXPM__) || defined(__WXX11__) #define USE_CONTEXT_MENU 0 #else #define USE_CONTEXT_MENU 1 #endif -// this sample is usefull when new port is developed -// and usually new port has majority of flags turned off +// this sample is useful when a new port is developed +// and usually a new port has majority of flags turned off #if wxUSE_LOG && wxUSE_TEXTCTRL #define USE_LOG_WINDOW 1 #else #define USE_LOG_WINDOW 0 #endif -#if wxUSE_OWNER_DRAWN #include "copy.xpm" + +#ifndef wxHAS_IMAGES_IN_RESOURCES + #include "../sample.xpm" #endif // ---------------------------------------------------------------------------- @@ -84,7 +86,8 @@ protected: void OnQuit(wxCommandEvent& event); #if USE_LOG_WINDOW void OnClearLog(wxCommandEvent& event); -#endif + void OnClearLogUpdateUI(wxUpdateUIEvent& event); +#endif // USE_LOG_WINDOW void OnAbout(wxCommandEvent& event); @@ -93,6 +96,7 @@ protected: void OnAppendMenuItem(wxCommandEvent& event); void OnAppendSubMenu(wxCommandEvent& event); void OnDeleteMenuItem(wxCommandEvent& event); + void OnDeleteSubMenu(wxCommandEvent& event); void OnInsertMenuItem(wxCommandEvent& event); void OnCheckMenuItem(wxCommandEvent& event); void OnEnableMenuItem(wxCommandEvent& event); @@ -134,13 +138,13 @@ protected: void OnMenuOpen(wxMenuEvent& event) { #if USE_LOG_WINDOW - LogMenuOpenOrClose(event, _T("opened")); event.Skip(); + LogMenuOpenOrClose(event, wxT("opened")); event.Skip(); #endif } void OnMenuClose(wxMenuEvent& event) { #if USE_LOG_WINDOW - LogMenuOpenOrClose(event, _T("closed")); event.Skip(); + LogMenuOpenOrClose(event, wxT("closed")); event.Skip(); #endif } @@ -200,7 +204,7 @@ enum { Menu_File_Quit = wxID_EXIT, #if USE_LOG_WINDOW - Menu_File_ClearLog, + Menu_File_ClearLog = 100, #endif Menu_MenuBar_Toggle = 200, @@ -218,6 +222,7 @@ enum Menu_Menu_AppendSub, Menu_Menu_Insert, Menu_Menu_Delete, + Menu_Menu_DeleteSub, Menu_Menu_Enable, Menu_Menu_Check, Menu_Menu_GetLabel, @@ -255,6 +260,8 @@ enum Menu_Popup_ToBeChecked, Menu_Popup_Submenu, + Menu_PopupChoice, + Menu_Max }; @@ -266,6 +273,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(Menu_File_Quit, MyFrame::OnQuit) #if USE_LOG_WINDOW EVT_MENU(Menu_File_ClearLog, MyFrame::OnClearLog) + EVT_UPDATE_UI(Menu_File_ClearLog, MyFrame::OnClearLogUpdateUI) #endif EVT_MENU(Menu_Help_About, MyFrame::OnAbout) @@ -285,6 +293,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(Menu_Menu_AppendSub, MyFrame::OnAppendSubMenu) EVT_MENU(Menu_Menu_Insert, MyFrame::OnInsertMenuItem) EVT_MENU(Menu_Menu_Delete, MyFrame::OnDeleteMenuItem) + EVT_MENU(Menu_Menu_DeleteSub, MyFrame::OnDeleteSubMenu) EVT_MENU(Menu_Menu_Enable, MyFrame::OnEnableMenuItem) EVT_MENU(Menu_Menu_Check, MyFrame::OnCheckMenuItem) EVT_MENU(Menu_Menu_GetLabel, MyFrame::OnGetLabelMenuItem) @@ -342,17 +351,18 @@ IMPLEMENT_APP(MyApp) // main frame bool MyApp::OnInit() { + if ( !wxApp::OnInit() ) + return false; + // Create the main frame window MyFrame* frame = new MyFrame; frame->Show(true); #if wxUSE_STATUSBAR - frame->SetStatusText(_T("Welcome to wxWidgets menu sample")); + frame->SetStatusText(wxT("Welcome to wxWidgets menu sample")); #endif // wxUSE_STATUSBAR - SetTopWindow(frame); - return true; } @@ -362,8 +372,10 @@ bool MyApp::OnInit() // Define my frame constructor MyFrame::MyFrame() - : wxFrame((wxFrame *)NULL, wxID_ANY, _T("wxWidgets menu sample")) + : wxFrame((wxFrame *)NULL, wxID_ANY, wxT("wxWidgets menu sample")) { + SetIcon(wxICON(sample)); + #if USE_LOG_WINDOW m_textctrl = NULL; #endif @@ -378,91 +390,167 @@ MyFrame::MyFrame() // create the menubar wxMenu *fileMenu = new wxMenu; + wxMenu *stockSubMenu = new wxMenu; + stockSubMenu->Append(wxID_ADD); + stockSubMenu->Append(wxID_APPLY); + stockSubMenu->Append(wxID_BACKWARD); + stockSubMenu->Append(wxID_BOLD); + stockSubMenu->Append(wxID_BOTTOM); + stockSubMenu->Append(wxID_CANCEL); + stockSubMenu->Append(wxID_CDROM); + stockSubMenu->Append(wxID_CLEAR); + stockSubMenu->Append(wxID_CLOSE); + stockSubMenu->Append(wxID_CONVERT); + stockSubMenu->Append(wxID_COPY); + stockSubMenu->Append(wxID_CUT); + stockSubMenu->Append(wxID_DELETE); + stockSubMenu->Append(wxID_DOWN); + stockSubMenu->Append(wxID_EXECUTE); + stockSubMenu->Append(wxID_EXIT); + stockSubMenu->Append(wxID_FIND); + stockSubMenu->Append(wxID_FIRST); + stockSubMenu->Append(wxID_FLOPPY); + stockSubMenu->Append(wxID_FORWARD); + stockSubMenu->Append(wxID_HARDDISK); + stockSubMenu->Append(wxID_HELP); + stockSubMenu->Append(wxID_HOME); + stockSubMenu->Append(wxID_INDENT); + stockSubMenu->Append(wxID_INDEX); + stockSubMenu->Append(wxID_INFO); + stockSubMenu->Append(wxID_ITALIC); + stockSubMenu->Append(wxID_JUMP_TO); + stockSubMenu->Append(wxID_JUSTIFY_CENTER); + stockSubMenu->Append(wxID_JUSTIFY_FILL); + stockSubMenu->Append(wxID_JUSTIFY_LEFT); + stockSubMenu->Append(wxID_JUSTIFY_RIGHT); + stockSubMenu->Append(wxID_LAST); + stockSubMenu->Append(wxID_NETWORK); + stockSubMenu->Append(wxID_NEW); + stockSubMenu->Append(wxID_NO); + stockSubMenu->Append(wxID_OK); + stockSubMenu->Append(wxID_OPEN); + stockSubMenu->Append(wxID_PASTE); + stockSubMenu->Append(wxID_PREFERENCES); + stockSubMenu->Append(wxID_PREVIEW); + stockSubMenu->Append(wxID_PRINT); + stockSubMenu->Append(wxID_PROPERTIES); + stockSubMenu->Append(wxID_REDO); + stockSubMenu->Append(wxID_REFRESH); + stockSubMenu->Append(wxID_REMOVE); + stockSubMenu->Append(wxID_REPLACE); + stockSubMenu->Append(wxID_REVERT_TO_SAVED); + stockSubMenu->Append(wxID_SAVE); + stockSubMenu->Append(wxID_SAVEAS); + stockSubMenu->Append(wxID_SELECT_COLOR); + stockSubMenu->Append(wxID_SELECT_FONT); + stockSubMenu->Append(wxID_SORT_ASCENDING); + stockSubMenu->Append(wxID_SORT_DESCENDING); + stockSubMenu->Append(wxID_SPELL_CHECK); + stockSubMenu->Append(wxID_STOP); + stockSubMenu->Append(wxID_STRIKETHROUGH); + stockSubMenu->Append(wxID_TOP); + stockSubMenu->Append(wxID_UNDELETE); + stockSubMenu->Append(wxID_UNDERLINE); + stockSubMenu->Append(wxID_UNDO); + stockSubMenu->Append(wxID_UNINDENT); + stockSubMenu->Append(wxID_UP); + stockSubMenu->Append(wxID_YES); + stockSubMenu->Append(wxID_ZOOM_100); + stockSubMenu->Append(wxID_ZOOM_FIT); + stockSubMenu->Append(wxID_ZOOM_IN); + stockSubMenu->Append(wxID_ZOOM_OUT); + fileMenu->AppendSubMenu(stockSubMenu, wxT("&Standard items demo")); + #if USE_LOG_WINDOW wxMenuItem *item = new wxMenuItem(fileMenu, Menu_File_ClearLog, - _T("Clear &log\tCtrl-L")); -#if wxUSE_OWNER_DRAWN + wxT("Clear &log\tCtrl-L")); item->SetBitmap(copy_xpm); -#endif fileMenu->Append(item); fileMenu->AppendSeparator(); -#endif - fileMenu->Append(Menu_File_Quit, _T("E&xit\tAlt-X"), _T("Quit menu sample")); +#endif // USE_LOG_WINDOW + + fileMenu->Append(Menu_File_Quit, wxT("E&xit\tAlt-X"), wxT("Quit menu sample")); wxMenu *menubarMenu = new wxMenu; - menubarMenu->Append(Menu_MenuBar_Append, _T("&Append menu\tCtrl-A"), - _T("Append a menu to the menubar")); - menubarMenu->Append(Menu_MenuBar_Insert, _T("&Insert menu\tCtrl-I"), - _T("Insert a menu into the menubar")); - menubarMenu->Append(Menu_MenuBar_Delete, _T("&Delete menu\tCtrl-D"), - _T("Delete the last menu from the menubar")); - menubarMenu->Append(Menu_MenuBar_Toggle, _T("&Toggle menu\tCtrl-T"), - _T("Toggle the first menu in the menubar"), true); + menubarMenu->Append(Menu_MenuBar_Append, wxT("&Append menu\tCtrl-A"), + wxT("Append a menu to the menubar")); + menubarMenu->Append(Menu_MenuBar_Insert, wxT("&Insert menu\tCtrl-I"), + wxT("Insert a menu into the menubar")); + menubarMenu->Append(Menu_MenuBar_Delete, wxT("&Delete menu\tCtrl-D"), + wxT("Delete the last menu from the menubar")); + menubarMenu->Append(Menu_MenuBar_Toggle, wxT("&Toggle menu\tCtrl-T"), + wxT("Toggle the first menu in the menubar"), true); menubarMenu->AppendSeparator(); - menubarMenu->Append(Menu_MenuBar_Enable, _T("&Enable menu\tCtrl-E"), - _T("Enable or disable the last menu"), true); + menubarMenu->Append(Menu_MenuBar_Enable, wxT("&Enable menu\tCtrl-E"), + wxT("Enable or disable the last menu"), true); menubarMenu->AppendSeparator(); - menubarMenu->Append(Menu_MenuBar_GetLabel, _T("&Get menu label\tCtrl-G"), - _T("Get the label of the last menu")); + menubarMenu->Append(Menu_MenuBar_GetLabel, wxT("&Get menu label\tCtrl-G"), + wxT("Get the label of the last menu")); #if wxUSE_TEXTDLG - menubarMenu->Append(Menu_MenuBar_SetLabel, _T("&Set menu label\tCtrl-S"), - _T("Change the label of the last menu")); + menubarMenu->Append(Menu_MenuBar_SetLabel, wxT("&Set menu label\tCtrl-S"), + wxT("Change the label of the last menu")); menubarMenu->AppendSeparator(); - menubarMenu->Append(Menu_MenuBar_FindMenu, _T("&Find menu from label\tCtrl-F"), - _T("Find a menu by searching for its label")); + menubarMenu->Append(Menu_MenuBar_FindMenu, wxT("&Find menu from label\tCtrl-F"), + wxT("Find a menu by searching for its label")); #endif wxMenu* subMenu = new wxMenu; - subMenu->Append(Menu_SubMenu_Normal, _T("&Normal submenu item"), _T("Disabled submenu item")); - subMenu->AppendCheckItem(Menu_SubMenu_Check, _T("&Unchecked submenu item"), _T("Unchecked submenu item")); - subMenu->AppendRadioItem(Menu_SubMenu_Radio1, _T("Radio item &1"), _T("Radio item")); - subMenu->AppendRadioItem(Menu_SubMenu_Radio2, _T("Radio item &2"), _T("Radio item")); - subMenu->AppendRadioItem(Menu_SubMenu_Radio3, _T("Radio item &3"), _T("Radio item")); + subMenu->Append(Menu_SubMenu_Normal, wxT("&Normal submenu item"), wxT("Disabled submenu item")); + subMenu->AppendCheckItem(Menu_SubMenu_Check, wxT("&Check submenu item"), wxT("Check submenu item")); + subMenu->AppendRadioItem(Menu_SubMenu_Radio1, wxT("Radio item &1"), wxT("Radio item")); + subMenu->AppendRadioItem(Menu_SubMenu_Radio2, wxT("Radio item &2"), wxT("Radio item")); + subMenu->AppendRadioItem(Menu_SubMenu_Radio3, wxT("Radio item &3"), wxT("Radio item")); - menubarMenu->Append(Menu_SubMenu, _T("Submenu"), subMenu); + menubarMenu->Append(Menu_SubMenu, wxT("Submenu"), subMenu); wxMenu *menuMenu = new wxMenu; - menuMenu->Append(Menu_Menu_Append, _T("&Append menu item\tAlt-A"), - _T("Append a menu item to the last menu")); - menuMenu->Append(Menu_Menu_AppendSub, _T("&Append sub menu\tAlt-S"), - _T("Append a sub menu to the last menu")); - menuMenu->Append(Menu_Menu_Insert, _T("&Insert menu item\tAlt-I"), - _T("Insert a menu item in head of the last menu")); - menuMenu->Append(Menu_Menu_Delete, _T("&Delete menu item\tAlt-D"), - _T("Delete the last menu item from the last menu")); + menuMenu->Append(Menu_Menu_Append, wxT("&Append menu item\tAlt-A"), + wxT("Append a menu item to the 'Test' menu")); + menuMenu->Append(Menu_Menu_AppendSub, wxT("&Append sub menu\tAlt-S"), + wxT("Append a sub menu to the 'Test' menu")); + menuMenu->Append(Menu_Menu_Insert, wxT("&Insert menu item\tAlt-I"), + wxT("Insert a menu item in head of the 'Test' menu")); + menuMenu->Append(Menu_Menu_Delete, wxT("&Delete menu item\tAlt-D"), + wxT("Delete the last menu item from the 'Test' menu")); + menuMenu->Append(Menu_Menu_DeleteSub, wxT("Delete last &submenu\tAlt-K"), + wxT("Delete the last submenu from the 'Test' menu")); menuMenu->AppendSeparator(); - menuMenu->Append(Menu_Menu_Enable, _T("&Enable menu item\tAlt-E"), - _T("Enable or disable the last menu item"), true); - menuMenu->Append(Menu_Menu_Check, _T("&Check menu item\tAlt-C"), - _T("Check or uncheck the last menu item"), true); + menuMenu->Append(Menu_Menu_Enable, wxT("&Enable menu item\tAlt-E"), + wxT("Enable or disable the last menu item"), true); + menuMenu->Append(Menu_Menu_Check, wxT("&Check menu item\tAlt-C"), + wxT("Check or uncheck the last menu item"), true); menuMenu->AppendSeparator(); - menuMenu->Append(Menu_Menu_GetInfo, _T("Get menu item in&fo\tAlt-F"), - _T("Show the state of the last menu item")); + menuMenu->Append(Menu_Menu_GetInfo, wxT("Get menu item in&fo\tAlt-F"), + wxT("Show the state of the last menu item")); +#if wxUSE_TEXTDLG + menuMenu->Append(Menu_Menu_SetLabel, wxT("Set menu item label\tAlt-L"), + wxT("Set the label of a menu item")); +#endif #if wxUSE_TEXTDLG menuMenu->AppendSeparator(); - menuMenu->Append(Menu_Menu_FindItem, _T("Find menu item from label"), - _T("Find a menu item by searching for its label")); + menuMenu->Append(Menu_Menu_FindItem, wxT("Find menu item from label"), + wxT("Find a menu item by searching for its label")); #endif wxMenu *testMenu = new wxMenu; - testMenu->Append(Menu_Test_Normal, _T("&Normal item")); + testMenu->Append(Menu_Test_Normal, wxT("&Normal item")); testMenu->AppendSeparator(); - testMenu->AppendCheckItem(Menu_Test_Check, _T("&Check item")); + testMenu->AppendCheckItem(Menu_Test_Check, wxT("&Check item")); testMenu->AppendSeparator(); - testMenu->AppendRadioItem(Menu_Test_Radio1, _T("Radio item &1")); - testMenu->AppendRadioItem(Menu_Test_Radio2, _T("Radio item &2")); - testMenu->AppendRadioItem(Menu_Test_Radio3, _T("Radio item &3")); + testMenu->AppendRadioItem(Menu_Test_Radio1, wxT("Radio item &1")); + testMenu->AppendRadioItem(Menu_Test_Radio2, wxT("Radio item &2")); + testMenu->AppendRadioItem(Menu_Test_Radio3, wxT("Radio item &3")); wxMenu *helpMenu = new wxMenu; - helpMenu->Append(Menu_Help_About, _T("&About\tF1"), _T("About menu sample")); + helpMenu->Append(Menu_Help_About, wxT("&About\tF1"), wxT("About menu sample")); wxMenuBar* menuBar = new wxMenuBar( wxMB_DOCKABLE ); - menuBar->Append(fileMenu, _T("&File")); - menuBar->Append(menubarMenu, _T("Menu&bar")); - menuBar->Append(menuMenu, _T("&Menu")); - menuBar->Append(testMenu, _T("&Test")); - menuBar->Append(helpMenu, _T("&Help")); + menuBar->Append(fileMenu, wxT("&File")); + menuBar->Append(menubarMenu, wxT("Menu&bar")); + menuBar->Append(menuMenu, wxT("&Menu")); + menuBar->Append(testMenu, wxT("&Test")); + menuBar->Append(helpMenu, wxT("&Help")); // these items should be initially checked menuBar->Check(Menu_MenuBar_Toggle, true); @@ -478,19 +566,22 @@ MyFrame::MyFrame() #if USE_LOG_WINDOW // create the log text window - m_textctrl = new wxTextCtrl(this, wxID_ANY, _T(""), + m_textctrl = new wxTextCtrl(this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE); m_textctrl->SetEditable(false); - wxLog::SetTimestamp(NULL); + wxLog::DisableTimestamp(); m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_textctrl)); - wxLogMessage(_T("Brief explanations: the commands or the \"Menu\" menu ") - _T("append/insert/delete items to/from the last menu.\n") - _T("The commands from \"Menubar\" menu work with the ") - _T("menubar itself.\n\n") - _T("Right click the band below to test popup menus.\n")); + wxLogMessage(wxT("Brief explanations: the commands in the \"Menu\" menu ") + wxT("append/insert/delete items to/from the \"Test\" menu.\n") + wxT("The commands in the \"Menubar\" menu work with the ") + wxT("menubar itself.\n\n") + wxT("Right click the band below to test popup menus.\n")); +#endif +#ifdef __POCKETPC__ + EnableContextMenu(); #endif } @@ -510,13 +601,13 @@ MyFrame::~MyFrame() wxMenu *MyFrame::CreateDummyMenu(wxString *title) { wxMenu *menu = new wxMenu; - menu->Append(Menu_Dummy_First, _T("&First item\tCtrl-F1")); + menu->Append(Menu_Dummy_First, wxT("&First item\tCtrl-F1")); menu->AppendSeparator(); - menu->AppendCheckItem(Menu_Dummy_Second, _T("&Second item\tCtrl-F2")); + menu->AppendCheckItem(Menu_Dummy_Second, wxT("&Second item\tCtrl-F2")); if ( title ) { - title->Printf(_T("Dummy menu &%u"), (unsigned)++m_countDummy); + title->Printf(wxT("Dummy menu &%u"), (unsigned)++m_countDummy); } return menu; @@ -525,12 +616,13 @@ wxMenu *MyFrame::CreateDummyMenu(wxString *title) wxMenuItem *MyFrame::GetLastMenuItem() const { wxMenuBar *menubar = GetMenuBar(); - wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1); + wxMenu *menu = menubar->GetMenu(menubar->FindMenu("Test")); + wxCHECK_MSG( menu, NULL, wxT("no 'Test' menu?") ); wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetLast(); if ( !node ) { - wxLogWarning(_T("No last item in the last menu!")); + wxLogWarning(wxT("No last item in the 'Test' menu!")); return NULL; } @@ -543,14 +635,16 @@ wxMenuItem *MyFrame::GetLastMenuItem() const void MyFrame::LogMenuEvent(const wxCommandEvent& event) { int id = event.GetId(); - if ( !GetMenuBar()->FindItem(id) ) - return; - wxString msg = wxString::Format(_T("Menu command %d"), id); - if ( GetMenuBar()->FindItem(id)->IsCheckable() ) + wxString msg = wxString::Format(wxT("Menu command %d"), id); + + // catch all checkable menubar items and also the check item from the popup + // menu + wxMenuItem *item = GetMenuBar()->FindItem(id); + if ( (item && item->IsCheckable()) || id == Menu_Popup_ToBeChecked ) { - msg += wxString::Format(_T(" (the item is currently %schecked)"), - event.IsChecked() ? _T("") : _T("not ")); + msg += wxString::Format(wxT(" (the item is currently %schecked)"), + event.IsChecked() ? wxT("") : wxT("not ")); } wxLogMessage(msg); @@ -566,17 +660,27 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) } #if USE_LOG_WINDOW + void MyFrame::OnClearLog(wxCommandEvent& WXUNUSED(event)) { m_textctrl->Clear(); } -#endif + +void MyFrame::OnClearLogUpdateUI(wxUpdateUIEvent& event) +{ + // if we only enable this item when the log window is empty, we never see + // it in the disable state as a message is logged whenever the menu is + // opened, so we disable it if there is not "much" text in the window + event.Enable( m_textctrl->GetNumberOfLines() > 5 ); +} + +#endif // USE_LOG_WINDOW void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) { - (void)wxMessageBox(_T("wxWidgets menu sample\n(c) 1999-2001 Vadim Zeitlin"), - _T("About wxWidgets menu sample"), - wxICON_INFORMATION); + (void)wxMessageBox(wxT("wxWidgets menu sample\n(c) 1999-2001 Vadim Zeitlin"), + wxT("About wxWidgets menu sample"), + wxOK | wxICON_INFORMATION); } void MyFrame::OnDeleteMenu(wxCommandEvent& WXUNUSED(event)) @@ -584,10 +688,10 @@ void MyFrame::OnDeleteMenu(wxCommandEvent& WXUNUSED(event)) wxMenuBar *mbar = GetMenuBar(); size_t count = mbar->GetMenuCount(); - if ( count == 2 ) + if ( count == 4 ) { - // don't let delete the first 2 menus - wxLogError(_T("Can't delete any more menus")); + // don't let delete the first 4 menus + wxLogError(wxT("Can't delete any more menus")); } else { @@ -599,7 +703,9 @@ void MyFrame::OnInsertMenu(wxCommandEvent& WXUNUSED(event)) { wxString title; wxMenu *menu = CreateDummyMenu(&title); - GetMenuBar()->Insert(0, menu, title); + // Insert before the 'Help' menu + // Otherwise repeated Deletes will remove the 'Test' menu + GetMenuBar()->Insert(4, menu, title); } void MyFrame::OnAppendMenu(wxCommandEvent& WXUNUSED(event)) @@ -620,7 +726,7 @@ void MyFrame::OnToggleMenu(wxCommandEvent& WXUNUSED(event)) else { // restore it - mbar->Insert(0, m_menu, _T("&File")); + mbar->Insert(0, m_menu, wxT("&File")); m_menu = NULL; } } @@ -638,10 +744,10 @@ void MyFrame::OnGetLabelMenu(wxCommandEvent& WXUNUSED(event)) wxMenuBar *mbar = GetMenuBar(); size_t count = mbar->GetMenuCount(); - wxCHECK_RET( count, _T("no last menu?") ); + wxCHECK_RET( count, wxT("no last menu?") ); - wxLogMessage(_T("The label of the last menu item is '%s'"), - mbar->GetLabelTop(count - 1).c_str()); + wxLogMessage(wxT("The label of the last menu item is '%s'"), + mbar->GetMenuLabel(count - 1).c_str()); } #if wxUSE_TEXTDLG @@ -650,19 +756,19 @@ void MyFrame::OnSetLabelMenu(wxCommandEvent& WXUNUSED(event)) wxMenuBar *mbar = GetMenuBar(); size_t count = mbar->GetMenuCount(); - wxCHECK_RET( count, _T("no last menu?") ); + wxCHECK_RET( count, wxT("no last menu?") ); wxString label = wxGetTextFromUser ( - _T("Enter new label: "), - _T("Change last menu text"), - mbar->GetLabelTop(count - 1), + wxT("Enter new label: "), + wxT("Change last menu text"), + mbar->GetMenuLabel(count - 1), this ); if ( !label.empty() ) { - mbar->SetLabelTop(count - 1, label); + mbar->SetMenuLabel(count - 1, label); } } @@ -671,13 +777,13 @@ void MyFrame::OnFindMenu(wxCommandEvent& WXUNUSED(event)) wxMenuBar *mbar = GetMenuBar(); size_t count = mbar->GetMenuCount(); - wxCHECK_RET( count, _T("no last menu?") ); + wxCHECK_RET( count, wxT("no last menu?") ); wxString label = wxGetTextFromUser ( - _T("Enter label to search for: "), - _T("Find menu"), - _T(""), + wxT("Enter label to search for: "), + wxT("Find menu"), + wxEmptyString, this ); @@ -687,11 +793,11 @@ void MyFrame::OnFindMenu(wxCommandEvent& WXUNUSED(event)) if (index == wxNOT_FOUND) { - wxLogWarning(_T("No menu with label '%s'"), label.c_str()); + wxLogWarning(wxT("No menu with label '%s'"), label.c_str()); } else { - wxLogMessage(_T("Menu %d has label '%s'"), index, label.c_str()); + wxLogMessage(wxT("Menu %d has label '%s'"), index, label.c_str()); } } } @@ -699,38 +805,40 @@ void MyFrame::OnFindMenu(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnDummy(wxCommandEvent& event) { - wxLogMessage(_T("Dummy item #%d"), event.GetId() - Menu_Dummy_First + 1); + wxLogMessage(wxT("Dummy item #%d"), event.GetId() - Menu_Dummy_First + 1); } void MyFrame::OnAppendMenuItem(wxCommandEvent& WXUNUSED(event)) { wxMenuBar *menubar = GetMenuBar(); - wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1); + wxMenu *menu = menubar->GetMenu(menubar->FindMenu("Test")); + wxCHECK_RET( menu, wxT("no 'Test' menu?") ); menu->AppendSeparator(); - menu->Append(Menu_Dummy_Third, _T("&Third dummy item\tCtrl-F3"), - _T("Checkable item"), true); + menu->Append(Menu_Dummy_Third, wxT("&Third dummy item\tCtrl-F3"), + wxT("Checkable item"), true); } void MyFrame::OnAppendSubMenu(wxCommandEvent& WXUNUSED(event)) { wxMenuBar *menubar = GetMenuBar(); + wxMenu *menu = menubar->GetMenu(menubar->FindMenu("Test")); + wxCHECK_RET( menu, wxT("no 'Test' menu?") ); - wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 2); - - menu->Append(Menu_Dummy_Last, _T("&Dummy sub menu"), - CreateDummyMenu(NULL), _T("Dummy sub menu help")); + menu->Append(Menu_Dummy_Last, wxT("&Dummy sub menu"), + CreateDummyMenu(NULL), wxT("Dummy sub menu help")); } void MyFrame::OnDeleteMenuItem(wxCommandEvent& WXUNUSED(event)) { wxMenuBar *menubar = GetMenuBar(); - wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1); + wxMenu *menu = menubar->GetMenu(menubar->FindMenu("Test")); + wxCHECK_RET( menu, wxT("no 'Test' menu?") ); size_t count = menu->GetMenuItemCount(); if ( !count ) { - wxLogWarning(_T("No items to delete!")); + wxLogWarning(wxT("No items to delete!")); } else { @@ -738,14 +846,34 @@ void MyFrame::OnDeleteMenuItem(wxCommandEvent& WXUNUSED(event)) } } +void MyFrame::OnDeleteSubMenu(wxCommandEvent& WXUNUSED(event)) +{ + wxMenuBar *menubar = GetMenuBar(); + wxMenu *menu = menubar->GetMenu(menubar->FindMenu("Test")); + wxCHECK_RET( menu, wxT("no 'Test' menu?") ); + + for ( int n = menu->GetMenuItemCount() - 1; n >=0 ; --n ) + { + wxMenuItem* item = menu->FindItemByPosition(n); + if (item->IsSubMenu()) + { + menu->Destroy(item); + return; + } + } + + wxLogWarning(wxT("No submenu to delete!")); +} + void MyFrame::OnInsertMenuItem(wxCommandEvent& WXUNUSED(event)) { wxMenuBar *menubar = GetMenuBar(); - wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1); + wxMenu *menu = menubar->GetMenu(menubar->FindMenu("Test")); + wxCHECK_RET( menu, wxT("no 'Test' menu?") ); menu->Insert(0, wxMenuItem::New(menu, Menu_Dummy_Fourth, - _T("Fourth dummy item\tCtrl-F4"))); - menu->Insert(1, wxMenuItem::New(menu, wxID_SEPARATOR, _T(""))); + wxT("Fourth dummy item\tCtrl-F4"))); + menu->Insert(1, wxMenuItem::New(menu, wxID_SEPARATOR)); } void MyFrame::OnEnableMenuItem(wxCommandEvent& WXUNUSED(event)) @@ -762,8 +890,11 @@ void MyFrame::OnCheckMenuItem(wxCommandEvent& WXUNUSED(event)) { wxMenuItem *item = GetLastMenuItem(); + if (item && item->IsCheckable()) + { item->Toggle(); } +} void MyFrame::OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event) { @@ -780,8 +911,9 @@ void MyFrame::OnGetLabelMenuItem(wxCommandEvent& WXUNUSED(event)) if ( item ) { - wxLogMessage(_T("The label of the last menu item is '%s'"), - item->GetLabel().c_str()); + wxString label = item->GetItemLabel(); + wxLogMessage(wxT("The label of the last menu item is '%s'"), + label.c_str()); } } @@ -794,15 +926,16 @@ void MyFrame::OnSetLabelMenuItem(wxCommandEvent& WXUNUSED(event)) { wxString label = wxGetTextFromUser ( - _T("Enter new label: "), - _T("Change last menu item text"), - item->GetLabel(), + wxT("Enter new label: "), + wxT("Change last menu item text"), + item->GetItemLabel(), this ); + label.Replace( wxT("\\t"), wxT("\t") ); if ( !label.empty() ) { - item->SetText(label); + item->SetItemLabel(label); } } } @@ -815,29 +948,29 @@ void MyFrame::OnGetMenuItemInfo(wxCommandEvent& WXUNUSED(event)) if ( item ) { wxString msg; - msg << _T("The item is ") << (item->IsEnabled() ? _T("enabled") - : _T("disabled")) - << _T('\n'); + msg << wxT("The item is ") << (item->IsEnabled() ? wxT("enabled") + : wxT("disabled")) + << wxT('\n'); if ( item->IsCheckable() ) { - msg << _T("It is checkable and ") << (item->IsChecked() ? _T("") : _T("un")) - << _T("checked\n"); + msg << wxT("It is checkable and ") << (item->IsChecked() ? wxT("") : wxT("un")) + << wxT("checked\n"); } #if wxUSE_ACCEL wxAcceleratorEntry *accel = item->GetAccel(); if ( accel ) { - msg << _T("Its accelerator is "); + msg << wxT("Its accelerator is "); int flags = accel->GetFlags(); if ( flags & wxACCEL_ALT ) - msg << _T("Alt-"); + msg << wxT("Alt-"); if ( flags & wxACCEL_CTRL ) - msg << _T("Ctrl-"); + msg << wxT("Ctrl-"); if ( flags & wxACCEL_SHIFT ) - msg << _T("Shift-"); + msg << wxT("Shift-"); int code = accel->GetKeyCode(); switch ( code ) @@ -854,7 +987,7 @@ void MyFrame::OnGetMenuItemInfo(wxCommandEvent& WXUNUSED(event)) case WXK_F10: case WXK_F11: case WXK_F12: - msg << _T('F') << code - WXK_F1 + 1; + msg << wxT('F') << code - WXK_F1 + 1; break; // if there are any other keys wxGetAccelFromString() may return, @@ -868,14 +1001,14 @@ void MyFrame::OnGetMenuItemInfo(wxCommandEvent& WXUNUSED(event)) break; } - wxFAIL_MSG( _T("unknown keyboard accel") ); + wxFAIL_MSG( wxT("unknown keyboard accel") ); } delete accel; } else { - msg << _T("It doesn't have an accelerator"); + msg << wxT("It doesn't have an accelerator"); } #endif // wxUSE_ACCEL @@ -889,13 +1022,13 @@ void MyFrame::OnFindMenuItem(wxCommandEvent& WXUNUSED(event)) wxMenuBar *mbar = GetMenuBar(); size_t count = mbar->GetMenuCount(); - wxCHECK_RET( count, _T("no last menu?") ); + wxCHECK_RET( count, wxT("no last menu?") ); wxString label = wxGetTextFromUser ( - _T("Enter label to search for: "), - _T("Find menu item"), - _T(""), + wxT("Enter label to search for: "), + wxT("Find menu item"), + wxEmptyString, this ); @@ -910,11 +1043,11 @@ void MyFrame::OnFindMenuItem(wxCommandEvent& WXUNUSED(event)) } if (index == wxNOT_FOUND) { - wxLogWarning(_T("No menu item with label '%s'"), label.c_str()); + wxLogWarning(wxT("No menu item with label '%s'"), label.c_str()); } else { - wxLogMessage(_T("Menu item %d in menu %lu has label '%s'"), + wxLogMessage(wxT("Menu item %d in menu %lu has label '%s'"), index, (unsigned long)menuindex, label.c_str()); } } @@ -923,45 +1056,68 @@ void MyFrame::OnFindMenuItem(wxCommandEvent& WXUNUSED(event)) void MyFrame::ShowContextMenu(const wxPoint& pos) { - wxMenu menu(_T("Test popup")); - - menu.Append(Menu_Help_About, _T("&About")); - menu.Append(Menu_Popup_Submenu, _T("&Submenu"), CreateDummyMenu(NULL)); - menu.Append(Menu_Popup_ToBeDeleted, _T("To be &deleted")); - menu.AppendCheckItem(Menu_Popup_ToBeChecked, _T("To be &checked")); - menu.Append(Menu_Popup_ToBeGreyed, _T("To be &greyed"), - _T("This menu item should be initially greyed out")); - menu.AppendSeparator(); - menu.Append(Menu_File_Quit, _T("E&xit")); + wxMenu menu; - menu.Delete(Menu_Popup_ToBeDeleted); - menu.Check(Menu_Popup_ToBeChecked, true); - menu.Enable(Menu_Popup_ToBeGreyed, false); - - PopupMenu(&menu, pos.x, pos.y); - - // test for destroying items in popup menus + if ( wxGetKeyState(WXK_SHIFT) ) + { + // when Shift is pressed, demonstrate the use of a simple function + // returning the id of the item selected in the popup menu + menu.SetTitle("Choose one of:"); + static const char *choices[] = { "Apple", "Banana", "Cherry" }; + for ( size_t n = 0; n < WXSIZEOF(choices); n++ ) + menu.Append(Menu_PopupChoice + n, choices[n]); + + const int rc = GetPopupMenuSelectionFromUser(menu, pos); + if ( rc == wxID_NONE ) + { + wxLogMessage("No selection"); + } + else + { + wxLogMessage("You have selected \"%s\"", + choices[rc - Menu_PopupChoice]); + } + } + else // normal case, shift not pressed + { + menu.Append(Menu_Help_About, wxT("&About")); + menu.Append(Menu_Popup_Submenu, wxT("&Submenu"), CreateDummyMenu(NULL)); + menu.Append(Menu_Popup_ToBeDeleted, wxT("To be &deleted")); + menu.AppendCheckItem(Menu_Popup_ToBeChecked, wxT("To be &checked")); + menu.Append(Menu_Popup_ToBeGreyed, wxT("To be &greyed"), + wxT("This menu item should be initially greyed out")); + menu.AppendSeparator(); + menu.Append(Menu_File_Quit, wxT("E&xit")); + + menu.Delete(Menu_Popup_ToBeDeleted); + menu.Check(Menu_Popup_ToBeChecked, true); + menu.Enable(Menu_Popup_ToBeGreyed, false); + + PopupMenu(&menu, pos); + + // test for destroying items in popup menus #if 0 // doesn't work in wxGTK! - menu.Destroy(Menu_Popup_Submenu); + menu.Destroy(Menu_Popup_Submenu); - PopupMenu( &menu, event.GetX(), event.GetY() ); + PopupMenu( &menu, event.GetX(), event.GetY() ); #endif // 0 + } } void MyFrame::OnTestNormal(wxCommandEvent& WXUNUSED(event)) { - wxLogMessage(_T("Normal item selected")); + wxLogMessage(wxT("Normal item selected")); } void MyFrame::OnTestCheck(wxCommandEvent& event) { - wxLogMessage(_T("Check item %schecked"), - event.IsChecked() ? _T("") : _T("un")); + wxLogMessage(wxT("Check item %schecked"), + event.IsChecked() ? wxT("") : wxT("un")); } void MyFrame::OnTestRadio(wxCommandEvent& event) { - wxLogMessage(_T("Radio item %d selected"), + wxLogMessage(wxT("Radio item %d selected"), event.GetId() - Menu_Test_Radio1 + 1); } @@ -969,11 +1125,11 @@ void MyFrame::OnTestRadio(wxCommandEvent& event) void MyFrame::LogMenuOpenOrClose(const wxMenuEvent& event, const wxChar *what) { wxString msg; - msg << _T("A ") - << ( event.IsPopup() ? _T("popup ") : _T("") ) - << _T("menu has been ") + msg << wxT("A ") + << ( event.IsPopup() ? wxT("popup ") : wxT("") ) + << wxT("menu has been ") << what - << _T("."); + << wxT("."); wxLogStatus(this, msg.c_str()); } @@ -987,7 +1143,6 @@ void MyFrame::OnUpdateSubMenuNormal(wxUpdateUIEvent& event) void MyFrame::OnUpdateSubMenuCheck(wxUpdateUIEvent& event) { event.Enable(true); - event.Check(true); } void MyFrame::OnUpdateSubMenuRadio(wxUpdateUIEvent& event)