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[wxWidgets.git] / samples / menu / menu.cpp

diff --git a/samples/menu/menu.cpp b/samples/menu/menu.cpp
index 7fa2267150dfec3cab89304c3ccd1562d6ec4411..1b098b2f399904633e4b2234e84b43b1d2ca2ad0 100644 (file)
--- a/samples/menu/menu.cpp
+++ b/samples/menu/menu.cpp
@@ -62,8 +62,10 @@ public:
     void OnEnableMenuItem(wxCommandEvent& event);
     void OnGetLabelMenuItem(wxCommandEvent& event);
     void OnSetLabelMenuItem(wxCommandEvent& event);
     void OnEnableMenuItem(wxCommandEvent& event);
     void OnGetLabelMenuItem(wxCommandEvent& event);
     void OnSetLabelMenuItem(wxCommandEvent& event);

+    void OnGetMenuItemInfo(wxCommandEvent& event);

 
     void OnAppendMenu(wxCommandEvent& event);
 
     void OnAppendMenu(wxCommandEvent& event);

+    void OnInsertMenu(wxCommandEvent& event);

     void OnDeleteMenu(wxCommandEvent& event);
     void OnToggleMenu(wxCommandEvent& event);
     void OnEnableMenu(wxCommandEvent& event);
     void OnDeleteMenu(wxCommandEvent& event);
     void OnToggleMenu(wxCommandEvent& event);
     void OnEnableMenu(wxCommandEvent& event);


@@ -75,12 +77,14 @@ public:
     void OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event);
 
 private:
     void OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event);
 
 private:

-    wxMenu *CreateDummyMenu();
+    wxMenu *CreateDummyMenu(wxString *title);

 
     wxMenuItem *GetLastMenuItem() const;
 
     wxMenu     *m_menu;
 
 
     wxMenuItem *GetLastMenuItem() const;
 
     wxMenu     *m_menu;
 

+    size_t m_countDummy;
+

     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };
 


@@ -94,6 +98,7 @@ enum
 
     Menu_MenuBar_Toggle = 200,
     Menu_MenuBar_Append,
 
     Menu_MenuBar_Toggle = 200,
     Menu_MenuBar_Append,

+    Menu_MenuBar_Insert,

     Menu_MenuBar_Delete,
     Menu_MenuBar_Enable,
     Menu_MenuBar_GetLabel,
     Menu_MenuBar_Delete,
     Menu_MenuBar_Enable,
     Menu_MenuBar_GetLabel,


@@ -107,6 +112,7 @@ enum
     Menu_Menu_Check,
     Menu_Menu_GetLabel,
     Menu_Menu_SetLabel,
     Menu_Menu_Check,
     Menu_Menu_GetLabel,
     Menu_Menu_SetLabel,

+    Menu_Menu_GetInfo,

 
     Menu_Dummy_First = 400,
     Menu_Dummy_Second,
 
     Menu_Dummy_First = 400,
     Menu_Dummy_Second,


@@ -135,6 +141,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 
     EVT_MENU(Menu_MenuBar_Toggle,   MyFrame::OnToggleMenu)
     EVT_MENU(Menu_MenuBar_Append,   MyFrame::OnAppendMenu)
 
     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_Delete,   MyFrame::OnDeleteMenu)
     EVT_MENU(Menu_MenuBar_Enable,   MyFrame::OnEnableMenu)
     EVT_MENU(Menu_MenuBar_GetLabel, MyFrame::OnGetLabelMenu)


@@ -145,9 +152,10 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     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_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_GetLabel,  MyFrame::OnGetLabelMenuItem)
     EVT_MENU(Menu_Menu_SetLabel,  MyFrame::OnSetLabelMenuItem)

+    EVT_MENU(Menu_Menu_GetInfo,   MyFrame::OnGetMenuItemInfo)

 
     EVT_MENU_RANGE(Menu_Dummy_First, Menu_Dummy_Last, MyFrame::OnDummy)
 
 
     EVT_MENU_RANGE(Menu_Dummy_First, Menu_Dummy_Last, MyFrame::OnDummy)
 


@@ -192,6 +200,7 @@ MyFrame::MyFrame()
                  wxDefaultPosition, wxSize(300, 200))
 {
     m_menu = NULL;
                  wxDefaultPosition, wxSize(300, 200))
 {
     m_menu = NULL;

+    m_countDummy = 0;

 
     CreateStatusBar();
 
 
     CreateStatusBar();
 


@@ -202,6 +211,8 @@ MyFrame::MyFrame()
     wxMenu *menubarMenu = new wxMenu;
     menubarMenu->Append(Menu_MenuBar_Append, "&Append menu\tCtrl-A",
                         "Append a menu to the menubar");
     wxMenu *menubarMenu = new wxMenu;
     menubarMenu->Append(Menu_MenuBar_Append, "&Append menu\tCtrl-A",
                         "Append a menu to the menubar");

+    menubarMenu->Append(Menu_MenuBar_Insert, "&Insert menu\tCtrl-I",
+                        "Insert a menu into 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",
     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",


@@ -234,6 +245,9 @@ MyFrame::MyFrame()
                      "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");
                      "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->AppendSeparator();
+    menuMenu->Append(Menu_Menu_GetInfo, "Get menu item in&fo\tAlt-F",
+                     "Show the state of the last menu item");

 
     wxMenu *helpMenu = new wxMenu;
     helpMenu->Append(Menu_Help_About, "&About\tF1", "About menu sample");
 
     wxMenu *helpMenu = new wxMenu;
     helpMenu->Append(Menu_Help_About, "&About\tF1", "About menu sample");


@@ -255,13 +269,18 @@ MyFrame::MyFrame()
     SetMenuBar(menuBar);
 }
 
     SetMenuBar(menuBar);
 }
 

-wxMenu *MyFrame::CreateDummyMenu()
+wxMenu *MyFrame::CreateDummyMenu(wxString *title)

 {
     wxMenu *menu = new wxMenu;
     menu->Append(Menu_Dummy_First, "First item\tCtrl-F1");
     menu->AppendSeparator();
     menu->Append(Menu_Dummy_Second, "Second item\tCtrl-F2", "", TRUE);
 
 {
     wxMenu *menu = new wxMenu;
     menu->Append(Menu_Dummy_First, "First item\tCtrl-F1");
     menu->AppendSeparator();
     menu->Append(Menu_Dummy_Second, "Second item\tCtrl-F2", "", TRUE);
 

+    if ( title )
+    {
+        title->Printf("Dummy menu &%d", ++m_countDummy);
+    }
+

     return menu;
 }
 
     return menu;
 }
 


@@ -311,14 +330,18 @@ void MyFrame::OnDeleteMenu(wxCommandEvent& WXUNUSED(event))
     }
 }
 
     }
 }
 

-void MyFrame::OnAppendMenu(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnInsertMenu(wxCommandEvent& WXUNUSED(event))

 {
 {

-    static int s_count = 0;
-

     wxString title;
     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))
 }
 
 void MyFrame::OnToggleMenu(wxCommandEvent& WXUNUSED(event))


@@ -385,10 +408,11 @@ void MyFrame::OnAppendMenuItem(wxCommandEvent& WXUNUSED(event))
 void MyFrame::OnAppendSubMenu(wxCommandEvent& WXUNUSED(event))
 {
     wxMenuBar *menubar = GetMenuBar();
 void MyFrame::OnAppendSubMenu(wxCommandEvent& WXUNUSED(event))
 {
     wxMenuBar *menubar = GetMenuBar();

+    

     wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);
     wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);

-
-    menu->Append(Menu_Dummy_Last, "Dummy sub menu\tCtrl-F12",
-                 CreateDummyMenu());
+    
+    menu->Append(Menu_Dummy_Last, "Dummy sub menu\tCtrl-F2",
+                 CreateDummyMenu(NULL));

 }
 
 void MyFrame::OnDeleteMenuItem(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnDeleteMenuItem(wxCommandEvent& WXUNUSED(event))


@@ -436,6 +460,8 @@ void MyFrame::OnCheckMenuItem(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event)
 {
 
 void MyFrame::OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event)
 {

+    wxLogNull nolog;
+

     wxMenuItem *item = GetLastMenuItem();
 
     event.Enable(item && item->IsCheckable());
     wxMenuItem *item = GetLastMenuItem();
 
     event.Enable(item && item->IsCheckable());


@@ -462,19 +488,94 @@ void MyFrame::OnSetLabelMenuItem(wxCommandEvent& WXUNUSED(event))
     }
 }
 
     }
 }
 

+void MyFrame::OnGetMenuItemInfo(wxCommandEvent& WXUNUSED(event))
+{
+    wxMenuItem *item = GetLastMenuItem();
+
+    if ( item )
+    {
+        wxString msg;
+        msg << "The item is " << (item->IsEnabled() ? "enabled"
+                                                    : "disabled")
+            << '\n';
+                                            
+        if ( item->IsCheckable() )
+        {
+            msg << "It is checkable and " << (item->IsChecked() ? "" : "un")
+                << "checked\n";
+        }
+
+#if wxUSE_ACCEL
+        wxAcceleratorEntry *accel = item->GetAccel();
+        if ( accel )
+        {
+            msg << "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 << "It doesn't have an accelerator";
+        }
+#endif // wxUSE_ACCEL
+
+        wxLogMessage(msg);
+    }
+}
+

 void MyFrame::OnRightDown(wxMouseEvent &event )
 {
     wxMenu menu("Test popup");
 
     menu.Append(Menu_Help_About, "&About");
 void MyFrame::OnRightDown(wxMouseEvent &event )
 {
     wxMenu menu("Test popup");
 
     menu.Append(Menu_Help_About, "&About");

-    menu.Append(Menu_Popup_Submenu, "Submenu", CreateDummyMenu());
+    menu.Append(Menu_Popup_Submenu, "Submenu", CreateDummyMenu(NULL));

     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");
     menu.AppendSeparator();
     menu.Append(Menu_File_Quit, "E&xit");
 
     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");
     menu.AppendSeparator();
     menu.Append(Menu_File_Quit, "E&xit");
 

-    menu.Delete(Menu_Popup_ToBeDeleted);
+    //menu.Delete(Menu_Popup_ToBeDeleted);

     menu.Check(Menu_Popup_ToBeChecked, TRUE);
     menu.Enable(Menu_Popup_ToBeGreyed, FALSE);
 
     menu.Check(Menu_Popup_ToBeChecked, TRUE);
     menu.Enable(Menu_Popup_ToBeGreyed, FALSE);