// ----------------------------------------------------------------------------
// For compilers that support precompilation, includes "wx/wx.h".
-#include <wx/wxprec.h>
+#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#ifndef WX_PRECOMP
- #include <wx/wx.h>
-
- #include <wx/log.h>
+ #include "wx/app.h"
+ #include "wx/frame.h"
+ #include "wx/menu.h"
+ #include "wx/msgdlg.h"
+ #include "wx/log.h"
+ #include "wx/textctrl.h"
+ #include "wx/textdlg.h"
#endif
+#if !wxUSE_MENUS
+ // nice try...
+ #error "menu sample requires wxUSE_MENUS=1"
+#endif // wxUSE_MENUS
+
+#include "copy.xpm"
+
// ----------------------------------------------------------------------------
// classes
// ----------------------------------------------------------------------------
public:
MyFrame();
- virtual ~MyFrame() { delete m_menu; }
+ virtual ~MyFrame();
+ void LogMenuEvent(const wxCommandEvent& event);
+
+protected:
void OnQuit(wxCommandEvent& event);
+ void OnClearLog(wxCommandEvent& event);
+
void OnAbout(wxCommandEvent& event);
void OnDummy(wxCommandEvent& event);
void OnEnableMenuItem(wxCommandEvent& event);
void OnGetLabelMenuItem(wxCommandEvent& event);
void OnSetLabelMenuItem(wxCommandEvent& event);
+ void OnGetMenuItemInfo(wxCommandEvent& event);
+ void OnFindMenuItem(wxCommandEvent& event);
void OnAppendMenu(wxCommandEvent& event);
+ void OnInsertMenu(wxCommandEvent& event);
void OnDeleteMenu(wxCommandEvent& event);
void OnToggleMenu(wxCommandEvent& event);
void OnEnableMenu(wxCommandEvent& event);
void OnGetLabelMenu(wxCommandEvent& event);
void OnSetLabelMenu(wxCommandEvent& event);
+ void OnFindMenu(wxCommandEvent& event);
+
+ void OnTestNormal(wxCommandEvent& event);
+ void OnTestCheck(wxCommandEvent& event);
+ void OnTestRadio(wxCommandEvent& event);
+
+ void OnUpdateSubMenuNormal(wxUpdateUIEvent& event);
+ void OnUpdateSubMenuCheck(wxUpdateUIEvent& event);
+ void OnUpdateSubMenuRadio(wxUpdateUIEvent& event);
+
+#if defined( __WXMSW__ ) || defined( __WXMAC__ )
+ void OnContextMenu(wxContextMenuEvent& event)
+ { ShowContextMenu(ScreenToClient(event.GetPosition())); }
+#else
+ void OnRightUp(wxMouseEvent& event)
+ { ShowContextMenu(event.GetPosition()); }
+#endif
- void OnRightDown(wxMouseEvent& event);
+ void OnMenuOpen(wxMenuEvent& event)
+ { LogMenuOpenOrClose(event, _T("opened")); }
+ void OnMenuClose(wxMenuEvent& event)
+ { LogMenuOpenOrClose(event, _T("closed")); }
void OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event);
+ void OnSize(wxSizeEvent& event);
+
private:
- wxMenu *CreateDummyMenu();
+ void LogMenuOpenOrClose(const wxMenuEvent& event, const wxChar *what);
+ void ShowContextMenu(const wxPoint& pos);
+
+ wxMenu *CreateDummyMenu(wxString *title);
wxMenuItem *GetLastMenuItem() const;
- wxMenu *m_menu;
+ // the menu previously detached from the menubar (may be NULL)
+ wxMenu *m_menu;
+
+ // the count of dummy menus already created
+ size_t m_countDummy;
+
+ // the control used for logging
+ wxTextCtrl *m_textctrl;
+
+ // the previous log target
+ wxLog *m_logOld;
+
+ DECLARE_EVENT_TABLE()
+};
+
+// A small helper class which intercepts all menu events and logs them
+class MyEvtHandler : public wxEvtHandler
+{
+public:
+ MyEvtHandler(MyFrame *frame) { m_frame = frame; }
+
+ void OnMenuEvent(wxCommandEvent& event)
+ {
+ m_frame->LogMenuEvent(event);
+
+ event.Skip();
+ }
+
+private:
+ MyFrame *m_frame;
DECLARE_EVENT_TABLE()
};
enum
{
Menu_File_Quit = 100,
+ Menu_File_ClearLog,
Menu_MenuBar_Toggle = 200,
Menu_MenuBar_Append,
+ Menu_MenuBar_Insert,
Menu_MenuBar_Delete,
Menu_MenuBar_Enable,
Menu_MenuBar_GetLabel,
Menu_MenuBar_SetLabel,
+ Menu_MenuBar_FindMenu,
Menu_Menu_Append = 300,
Menu_Menu_AppendSub,
Menu_Menu_Check,
Menu_Menu_GetLabel,
Menu_Menu_SetLabel,
-
- Menu_Dummy_First = 400,
+ Menu_Menu_GetInfo,
+ Menu_Menu_FindItem,
+
+ Menu_Test_Normal = 400,
+ Menu_Test_Check,
+ Menu_Test_Radio1,
+ Menu_Test_Radio2,
+ Menu_Test_Radio3,
+
+ Menu_SubMenu = 450,
+ Menu_SubMenu_Normal,
+ Menu_SubMenu_Check,
+ Menu_SubMenu_Radio1,
+ Menu_SubMenu_Radio2,
+ Menu_SubMenu_Radio3,
+
+ Menu_Dummy_First = 500,
Menu_Dummy_Second,
Menu_Dummy_Third,
Menu_Dummy_Fourth,
// ----------------------------------------------------------------------------
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
- EVT_MENU(Menu_File_Quit, MyFrame::OnQuit)
+ EVT_MENU(Menu_File_Quit, MyFrame::OnQuit)
+ EVT_MENU(Menu_File_ClearLog, MyFrame::OnClearLog)
EVT_MENU(Menu_Help_About, MyFrame::OnAbout)
EVT_MENU(Menu_MenuBar_Toggle, MyFrame::OnToggleMenu)
EVT_MENU(Menu_MenuBar_Append, MyFrame::OnAppendMenu)
+ EVT_MENU(Menu_MenuBar_Insert, MyFrame::OnInsertMenu)
EVT_MENU(Menu_MenuBar_Delete, MyFrame::OnDeleteMenu)
EVT_MENU(Menu_MenuBar_Enable, MyFrame::OnEnableMenu)
EVT_MENU(Menu_MenuBar_GetLabel, MyFrame::OnGetLabelMenu)
EVT_MENU(Menu_MenuBar_SetLabel, MyFrame::OnSetLabelMenu)
+ EVT_MENU(Menu_MenuBar_FindMenu, MyFrame::OnFindMenu)
EVT_MENU(Menu_Menu_Append, MyFrame::OnAppendMenuItem)
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_Enable, MyFrame::OnEnableMenuItem)
- EVT_MENU(Menu_Menu_Check, MyFrame::OnCheckMenuItem)
+ EVT_MENU(Menu_Menu_Check, MyFrame::OnCheckMenuItem)
EVT_MENU(Menu_Menu_GetLabel, MyFrame::OnGetLabelMenuItem)
EVT_MENU(Menu_Menu_SetLabel, MyFrame::OnSetLabelMenuItem)
+ EVT_MENU(Menu_Menu_GetInfo, MyFrame::OnGetMenuItemInfo)
+ EVT_MENU(Menu_Menu_FindItem, MyFrame::OnFindMenuItem)
+
+ EVT_MENU(Menu_Test_Normal, MyFrame::OnTestNormal)
+ EVT_MENU(Menu_Test_Check, MyFrame::OnTestCheck)
+ EVT_MENU(Menu_Test_Radio1, MyFrame::OnTestRadio)
+ EVT_MENU(Menu_Test_Radio2, MyFrame::OnTestRadio)
+ EVT_MENU(Menu_Test_Radio3, MyFrame::OnTestRadio)
+
+ EVT_UPDATE_UI(Menu_SubMenu_Normal, MyFrame::OnUpdateSubMenuNormal)
+ EVT_UPDATE_UI(Menu_SubMenu_Check, MyFrame::OnUpdateSubMenuCheck)
+ EVT_UPDATE_UI(Menu_SubMenu_Radio1, MyFrame::OnUpdateSubMenuRadio)
+ EVT_UPDATE_UI(Menu_SubMenu_Radio2, MyFrame::OnUpdateSubMenuRadio)
+ EVT_UPDATE_UI(Menu_SubMenu_Radio3, MyFrame::OnUpdateSubMenuRadio)
EVT_MENU_RANGE(Menu_Dummy_First, Menu_Dummy_Last, MyFrame::OnDummy)
EVT_UPDATE_UI(Menu_Menu_Check, MyFrame::OnUpdateCheckMenuItemUI)
- EVT_RIGHT_DOWN(MyFrame::OnRightDown)
+#if defined( __WXMSW__ ) || defined( __WXMAC__ )
+ EVT_CONTEXT_MENU(MyFrame::OnContextMenu)
+#else
+ EVT_RIGHT_UP(MyFrame::OnRightUp)
+#endif
+
+ EVT_MENU_OPEN(MyFrame::OnMenuOpen)
+ EVT_MENU_CLOSE(MyFrame::OnMenuClose)
+
+ EVT_SIZE(MyFrame::OnSize)
+END_EVENT_TABLE()
+
+BEGIN_EVENT_TABLE(MyEvtHandler, wxEvtHandler)
+ EVT_MENU(-1, MyEvtHandler::OnMenuEvent)
END_EVENT_TABLE()
// ============================================================================
frame->Show(TRUE);
- frame->SetStatusText("Hello, wxWindows");
+#if wxUSE_STATUSBAR
+ frame->SetStatusText(_T("Welcome to wxWindows menu sample"));
+#endif // wxUSE_STATUSBAR
SetTopWindow(frame);
// Define my frame constructor
MyFrame::MyFrame()
- : wxFrame((wxFrame *)NULL, -1, "wxWindows menu sample",
- wxDefaultPosition, wxSize(300, 200))
+ : wxFrame((wxFrame *)NULL, -1, _T("wxWindows menu sample"),
+ wxDefaultPosition, wxSize(400, 250))
{
+ m_textctrl = NULL;
m_menu = NULL;
+ m_countDummy = 0;
+ m_logOld = NULL;
+#if wxUSE_STATUSBAR
CreateStatusBar();
+#endif // wxUSE_STATUSBAR
// create the menubar
wxMenu *fileMenu = new wxMenu;
- fileMenu->Append(Menu_File_Quit, "E&xit\tAlt-X", "Quit toolbar sample" );
+
+ wxMenuItem *item = new wxMenuItem(fileMenu, Menu_File_ClearLog,
+ _T("Clear &log\tCtrl-L"));
+ item->SetBitmap(copy_xpm);
+ fileMenu->Append(item);
+ fileMenu->AppendSeparator();
+ fileMenu->Append(Menu_File_Quit, _T("E&xit\tAlt-X"), _T("Quit menu sample"));
wxMenu *menubarMenu = new wxMenu;
- menubarMenu->Append(Menu_MenuBar_Append, "&Append menu\tCtrl-A",
- "Append a menu to the menubar");
- menubarMenu->Append(Menu_MenuBar_Delete, "&Delete menu\tCtrl-D",
- "Delete the last menu from the menubar");
- menubarMenu->Append(Menu_MenuBar_Toggle, "&Toggle menu\tCtrl-T",
- "Toggle the first menu in the menubar", TRUE);
+ 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->AppendSeparator();
+ menubarMenu->Append(Menu_MenuBar_Enable, _T("&Enable menu\tCtrl-E"),
+ _T("Enable or disable the last menu"), TRUE);
menubarMenu->AppendSeparator();
- menubarMenu->Append(Menu_MenuBar_Enable, "&Enable menu\tCtrl-E",
- "Enable or disable the last menu", TRUE);
+ menubarMenu->Append(Menu_MenuBar_GetLabel, _T("&Get menu label\tCtrl-G"),
+ _T("Get the label of the last menu"));
+ menubarMenu->Append(Menu_MenuBar_SetLabel, _T("&Set menu label\tCtrl-S"),
+ _T("Change the label of the last menu"));
menubarMenu->AppendSeparator();
- menubarMenu->Append(Menu_MenuBar_GetLabel, "&Get menu label\tCtrl-G",
- "Get the label of the last menu");
- menubarMenu->Append(Menu_MenuBar_SetLabel, "&Set menu label\tCtrl-S",
- "Change the label of the last menu");
+ menubarMenu->Append(Menu_MenuBar_FindMenu, _T("&Find menu from label\tCtrl-F"),
+ _T("Find a menu by searching for its label"));
+
+ 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"));
+
+ menubarMenu->Append(Menu_SubMenu, _T("Submenu"), subMenu);
wxMenu *menuMenu = new wxMenu;
- menuMenu->Append(Menu_Menu_Append, "&Append menu item\tAlt-A",
- "Append a menu item to the last menu");
- menuMenu->Append(Menu_Menu_AppendSub, "&Append sub menu\tAlt-S",
- "Append a sub menu to the last menu");
- menuMenu->Append(Menu_Menu_Insert, "&Insert menu item\tAlt-I",
- "Insert a menu item in head of the last menu");
- menuMenu->Append(Menu_Menu_Delete, "&Delete menu item\tAlt-D",
- "Delete the last menu item from the last menu");
+ 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->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->AppendSeparator();
- menuMenu->Append(Menu_Menu_Enable, "&Enable menu item\tAlt-E",
- "Enable or disable the last menu item", TRUE);
- menuMenu->Append(Menu_Menu_Check, "&Check menu item\tAlt-C",
- "Check or uncheck the last menu item", TRUE);
+ menuMenu->Append(Menu_Menu_GetInfo, _T("Get menu item in&fo\tAlt-F"),
+ _T("Show the state of the last menu item"));
menuMenu->AppendSeparator();
- menuMenu->Append(Menu_Menu_GetLabel, "&Get menu item label\tAlt-G",
- "Get the label of the last menu item");
- menuMenu->Append(Menu_Menu_SetLabel, "&Set menu item label\tAlt-S",
- "Change the label of the last menu item");
+ menuMenu->Append(Menu_Menu_FindItem, _T("Find menu item from label"),
+ _T("Find a menu item by searching for its label"));
+
+ wxMenu *testMenu = new wxMenu;
+ testMenu->Append(Menu_Test_Normal, _T("&Normal item"));
+ testMenu->AppendSeparator();
+ testMenu->AppendCheckItem(Menu_Test_Check, _T("&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"));
wxMenu *helpMenu = new wxMenu;
- helpMenu->Append(Menu_Help_About, "&About\tF1", "About menu sample");
+ helpMenu->Append(Menu_Help_About, _T("&About\tF1"), _T("About menu sample"));
wxMenuBar* menuBar = new wxMenuBar( wxMB_DOCKABLE );
- menuBar->Append(fileMenu, "&File");
- menuBar->Append(menubarMenu, "Menu&bar");
- menuBar->Append(menuMenu, "&Menu");
- menuBar->Append(helpMenu, "&Help");
+ 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"));
// these items should be initially checked
menuBar->Check(Menu_MenuBar_Toggle, TRUE);
// associate the menu bar with the frame
SetMenuBar(menuBar);
+
+ // intercept all menu events and log them in this custom event handler
+ PushEventHandler(new MyEvtHandler(this));
+
+ // create the log text window
+ m_textctrl = new wxTextCtrl(this, -1, _T(""),
+ wxDefaultPosition, wxDefaultSize,
+ wxTE_MULTILINE);
+ m_textctrl->SetEditable(FALSE);
+
+ wxLog::SetTimestamp(NULL);
+ 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"));
}
-wxMenu *MyFrame::CreateDummyMenu()
+MyFrame::~MyFrame()
+{
+ delete m_menu;
+
+ // delete the event handler installed in ctor
+ PopEventHandler(TRUE);
+
+ // restore old logger
+ delete wxLog::SetActiveTarget(m_logOld);
+}
+
+wxMenu *MyFrame::CreateDummyMenu(wxString *title)
{
wxMenu *menu = new wxMenu;
- menu->Append(Menu_Dummy_First, "First item\tCtrl-F1");
+ menu->Append(Menu_Dummy_First, _T("&First item\tCtrl-F1"));
menu->AppendSeparator();
- menu->Append(Menu_Dummy_Second, "Second item\tCtrl-F2", "", TRUE);
+ menu->Append(Menu_Dummy_Second, _T("&Second item\tCtrl-F2"), _T(""), TRUE);
+
+ if ( title )
+ {
+ title->Printf(wxT("Dummy menu &%u"), (unsigned)++m_countDummy);
+ }
return menu;
}
wxMenuBar *menubar = GetMenuBar();
wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);
- wxMenuItemList::Node *node = menu->GetMenuItems().GetLast();
+ wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetLast();
if ( !node )
{
- wxLogWarning("No last item in the last menu!");
+ wxLogWarning(wxT("No last item in the last menu!"));
return NULL;
}
}
}
+void MyFrame::LogMenuEvent(const wxCommandEvent& event)
+{
+ int id = event.GetId();
+ if ( !GetMenuBar()->FindItem(id) )
+ return;
+
+ wxString msg = wxString::Format(wxT("Menu command %d"), id);
+ if ( GetMenuBar()->FindItem(id)->IsCheckable() )
+ {
+ msg += wxString::Format(wxT(" (the item is currently %schecked)"),
+ event.IsChecked() ? "" : "not ");
+ }
+
+ wxLogMessage(msg);
+}
+
+// ----------------------------------------------------------------------------
+// menu callbacks
+// ----------------------------------------------------------------------------
+
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
Close(TRUE);
}
+void MyFrame::OnClearLog(wxCommandEvent& WXUNUSED(event))
+{
+ m_textctrl->Clear();
+}
+
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
- (void)wxMessageBox("wxWindows toolbar sample",
- "About wxWindows menu sample",
+ (void)wxMessageBox(_T("wxWindows menu sample\n© 1999-2001 Vadim Zeitlin"),
+ _T("About wxWindows menu sample"),
wxICON_INFORMATION);
}
if ( count == 2 )
{
// don't let delete the first 2 menus
- wxLogError("Can't delete any more menus");
+ wxLogError(wxT("Can't delete any more menus"));
}
else
{
}
}
-void MyFrame::OnAppendMenu(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnInsertMenu(wxCommandEvent& WXUNUSED(event))
{
- static int s_count = 0;
-
wxString title;
- title.Printf("Dummy menu &%d", ++s_count);
+ wxMenu *menu = CreateDummyMenu(&title);
+ GetMenuBar()->Insert(0, menu, title);
+}
- GetMenuBar()->Append(CreateDummyMenu(), title);
+void MyFrame::OnAppendMenu(wxCommandEvent& WXUNUSED(event))
+{
+ wxString title;
+ wxMenu *menu = CreateDummyMenu(&title);
+ GetMenuBar()->Append(menu, title);
}
void MyFrame::OnToggleMenu(wxCommandEvent& WXUNUSED(event))
else
{
// restore it
- mbar->Insert(0, m_menu, "&File");
+ mbar->Insert(0, m_menu, _T("&File"));
m_menu = NULL;
}
}
-void MyFrame::OnEnableMenu(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnEnableMenu(wxCommandEvent& event)
{
wxMenuBar *mbar = GetMenuBar();
size_t count = mbar->GetMenuCount();
- static bool s_enabled = TRUE;
-
- s_enabled = !s_enabled;
- mbar->EnableTop(count - 1, s_enabled);
+ mbar->EnableTop(count - 1, event.IsChecked());
}
void MyFrame::OnGetLabelMenu(wxCommandEvent& WXUNUSED(event))
wxMenuBar *mbar = GetMenuBar();
size_t count = mbar->GetMenuCount();
- wxLogMessage("The label of the last menu item is '%s'",
+ wxCHECK_RET( count, _T("no last menu?") );
+
+ wxLogMessage(wxT("The label of the last menu item is '%s'"),
mbar->GetLabelTop(count - 1).c_str());
}
wxMenuBar *mbar = GetMenuBar();
size_t count = mbar->GetMenuCount();
- mbar->SetLabelTop(count - 1, "Dummy label &0");
+ wxCHECK_RET( count, _T("no last menu?") );
+
+ wxString label = wxGetTextFromUser
+ (
+ _T("Enter new label: "),
+ _T("Change last menu text"),
+ mbar->GetLabelTop(count - 1),
+ this
+ );
+
+ if ( !label.empty() )
+ {
+ mbar->SetLabelTop(count - 1, label);
+ }
+}
+
+void MyFrame::OnFindMenu(wxCommandEvent& WXUNUSED(event))
+{
+ wxMenuBar *mbar = GetMenuBar();
+ size_t count = mbar->GetMenuCount();
+
+ wxCHECK_RET( count, _T("no last menu?") );
+
+ wxString label = wxGetTextFromUser
+ (
+ _T("Enter label to search for: "),
+ _T("Find menu"),
+ _T(""),
+ this
+ );
+
+ if ( !label.empty() )
+ {
+ int index = mbar->FindMenu(label);
+
+ if (index == wxNOT_FOUND)
+ {
+ wxLogWarning(wxT("No menu with label '%s'"), label.c_str());
+ }
+ else
+ {
+ wxLogMessage(wxT("Menu %d has label '%s'"), index, label.c_str());
+ }
+ }
}
void MyFrame::OnDummy(wxCommandEvent& event)
{
- wxString s;
- s.Printf("Dummy item #%d", event.GetId() - Menu_Dummy_First + 1);
- wxMessageBox(s, "Menu sample", wxICON_INFORMATION);
+ wxLogMessage(wxT("Dummy item #%d"), event.GetId() - Menu_Dummy_First + 1);
}
void MyFrame::OnAppendMenuItem(wxCommandEvent& WXUNUSED(event))
wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);
menu->AppendSeparator();
- menu->Append(Menu_Dummy_Third, "Third dummy item\tCtrl-F3",
- "Checkable item", TRUE);
+ menu->Append(Menu_Dummy_Third, _T("&Third dummy item\tCtrl-F3"),
+ _T("Checkable item"), TRUE);
}
void MyFrame::OnAppendSubMenu(wxCommandEvent& WXUNUSED(event))
{
wxMenuBar *menubar = GetMenuBar();
- wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);
- menu->Append(Menu_Dummy_Last, "Dummy sub menu\tCtrl-F12",
- CreateDummyMenu());
+ wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 2);
+
+ menu->Append(Menu_Dummy_Last, _T("&Dummy sub menu"),
+ CreateDummyMenu(NULL), _T("Dummy sub menu help"));
}
void MyFrame::OnDeleteMenuItem(wxCommandEvent& WXUNUSED(event))
size_t count = menu->GetMenuItemCount();
if ( !count )
{
- wxLogWarning("No items to delete!");
+ wxLogWarning(wxT("No items to delete!"));
}
else
{
wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);
menu->Insert(0, wxMenuItem::New(menu, Menu_Dummy_Fourth,
- "Fourth dummy item\tCtrl-F4"));
- menu->Insert(1, wxMenuItem::New(menu, wxID_SEPARATOR, ""));
+ _T("Fourth dummy item\tCtrl-F4")));
+ menu->Insert(1, wxMenuItem::New(menu, wxID_SEPARATOR, _T("")));
}
void MyFrame::OnEnableMenuItem(wxCommandEvent& WXUNUSED(event))
void MyFrame::OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event)
{
+ wxLogNull nolog;
+
wxMenuItem *item = GetLastMenuItem();
event.Enable(item && item->IsCheckable());
if ( item )
{
- wxLogMessage("The label of the last menu item is '%s'",
+ wxLogMessage(wxT("The label of the last menu item is '%s'"),
item->GetLabel().c_str());
}
}
if ( item )
{
- item->SetText("Dummy menu item text");
+ wxString label = wxGetTextFromUser
+ (
+ _T("Enter new label: "),
+ _T("Change last menu item text"),
+ item->GetLabel(),
+ this
+ );
+
+ if ( !label.empty() )
+ {
+ item->SetText(label);
+ }
+ }
+}
+
+void MyFrame::OnGetMenuItemInfo(wxCommandEvent& WXUNUSED(event))
+{
+ wxMenuItem *item = GetLastMenuItem();
+
+ if ( item )
+ {
+ wxString msg;
+ msg << _T("The item is ") << (item->IsEnabled() ? _T("enabled")
+ : _T("disabled"))
+ << '\n';
+
+ if ( item->IsCheckable() )
+ {
+ msg << _T("It is checkable and ") << (item->IsChecked() ? _T("") : _T("un"))
+ << _T("checked\n");
+ }
+
+#if wxUSE_ACCEL
+ wxAcceleratorEntry *accel = item->GetAccel();
+ if ( accel )
+ {
+ msg << _T("Its accelerator is ");
+
+ int flags = accel->GetFlags();
+ if ( flags & wxACCEL_ALT )
+ msg << wxT("Alt-");
+ if ( flags & wxACCEL_CTRL )
+ msg << wxT("Ctrl-");
+ if ( flags & wxACCEL_SHIFT )
+ msg << wxT("Shift-");
+
+ int code = accel->GetKeyCode();
+ switch ( code )
+ {
+ case WXK_F1:
+ case WXK_F2:
+ case WXK_F3:
+ case WXK_F4:
+ case WXK_F5:
+ case WXK_F6:
+ case WXK_F7:
+ case WXK_F8:
+ case WXK_F9:
+ case WXK_F10:
+ case WXK_F11:
+ case WXK_F12:
+ msg << wxT('F') << code - WXK_F1 + 1;
+ break;
+
+ // if there are any other keys wxGetAccelFromString() may return,
+ // we should process them here
+
+ default:
+ if ( wxIsalnum(code) )
+ {
+ msg << (wxChar)code;
+
+ break;
+ }
+
+ wxFAIL_MSG( wxT("unknown keyboard accel") );
+ }
+
+ delete accel;
+ }
+ else
+ {
+ msg << _T("It doesn't have an accelerator");
+ }
+#endif // wxUSE_ACCEL
+
+ wxLogMessage(msg);
}
}
-void MyFrame::OnRightDown(wxMouseEvent &event )
+void MyFrame::OnFindMenuItem(wxCommandEvent& WXUNUSED(event))
{
- wxMenu menu("Test popup");
+ wxMenuBar *mbar = GetMenuBar();
+ size_t count = mbar->GetMenuCount();
+
+ wxCHECK_RET( count, _T("no last menu?") );
- menu.Append(Menu_Help_About, "&About");
- menu.Append(Menu_Popup_Submenu, "Submenu", CreateDummyMenu());
- menu.Append(Menu_Popup_ToBeDeleted, "To be deleted");
- menu.Append(Menu_Popup_ToBeChecked, "To be checked", "", TRUE);
- menu.Append(Menu_Popup_ToBeGreyed, "To be greyed");
+ wxString label = wxGetTextFromUser
+ (
+ _T("Enter label to search for: "),
+ _T("Find menu item"),
+ _T(""),
+ this
+ );
+
+ if ( !label.empty() )
+ {
+ size_t menuindex = 0;
+ int index = wxNOT_FOUND;
+
+ for (menuindex = 0; (menuindex < count) && (index == wxNOT_FOUND); ++menuindex)
+ {
+ index = mbar->FindMenuItem(mbar->GetMenu(menuindex)->GetTitle(), label);
+ }
+ if (index == wxNOT_FOUND)
+ {
+ wxLogWarning(wxT("No menu item with label '%s'"), label.c_str());
+ }
+ else
+ {
+ wxLogMessage(wxT("Menu item %d in menu %lu has label '%s'"),
+ index, (unsigned long)menuindex, label.c_str());
+ }
+ }
+}
+
+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.Append(Menu_Popup_ToBeChecked, _T("To be &checked"), _T(""), TRUE);
+ 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, "E&xit");
+ menu.Append(Menu_File_Quit, _T("E&xit"));
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 0 // doesn't work in wxGTK!
+ menu.Destroy(Menu_Popup_Submenu);
+
PopupMenu( &menu, event.GetX(), event.GetY() );
+#endif // 0
+}
+
+void MyFrame::OnTestNormal(wxCommandEvent& event)
+{
+ wxLogMessage(_T("Normal item selected"));
+}
+
+void MyFrame::OnTestCheck(wxCommandEvent& event)
+{
+ wxLogMessage(_T("Check item %schecked"),
+ event.IsChecked() ? _T("") : _T("un"));
+}
+
+void MyFrame::OnTestRadio(wxCommandEvent& event)
+{
+ wxLogMessage(_T("Radio item %d selected"),
+ event.GetId() - Menu_Test_Radio1 + 1);
+}
+
+void MyFrame::LogMenuOpenOrClose(const wxMenuEvent& event, const wxChar *what)
+{
+ wxLogStatus(this, _T("A %smenu has been %s."),
+ event.IsPopup() ? _T("popup ") : _T(""), what);
+}
+
+void MyFrame::OnUpdateSubMenuNormal(wxUpdateUIEvent& event)
+{
+ event.Enable(FALSE);
+}
+
+void MyFrame::OnUpdateSubMenuCheck(wxUpdateUIEvent& event)
+{
+ event.Enable(TRUE);
+ event.Check(TRUE);
}
+
+void MyFrame::OnUpdateSubMenuRadio(wxUpdateUIEvent& event)
+{
+ int which = (event.GetId() - Menu_SubMenu_Radio1 + 1);
+ if (which == 2)
+ event.Check(TRUE);
+ else
+ event.Check(FALSE);
+}
+
+void MyFrame::OnSize(wxSizeEvent& event)
+{
+ if ( !m_textctrl )
+ return;
+
+ // leave a band below for popup menu testing
+ wxSize size = GetClientSize();
+ m_textctrl->SetSize(0, 0, size.x, (3*size.y)/4);
+
+ // this is really ugly but we have to do it as we can't just call
+ // event.Skip() because wxFrameBase would make the text control fill the
+ // entire frame then
+#ifdef __WXUNIVERSAL__
+ PositionMenuBar();
+#endif // __WXUNIVERSAL__
+}
+
projects / wxWidgets.git / blobdiff