implement wxTreeCtrl::GetFocusedItem() for wxMSW too (see #10859)

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

diff --git a/samples/mdi/mdi.cpp b/samples/mdi/mdi.cpp
index 047adfa6eb2c95104e2c1be2331c2153c4d00162..18669832603017e1592f2074a1580178085703d9 100644 (file)
--- a/samples/mdi/mdi.cpp
+++ b/samples/mdi/mdi.cpp
@@ -66,8 +66,11 @@ IMPLEMENT_APP(MyApp)
 BEGIN_EVENT_TABLE(MyFrame, wxMDIParentFrame)
     EVT_MENU(wxID_ABOUT, MyFrame::OnAbout)
     EVT_MENU(wxID_NEW, MyFrame::OnNewWindow)
 BEGIN_EVENT_TABLE(MyFrame, wxMDIParentFrame)
     EVT_MENU(wxID_ABOUT, MyFrame::OnAbout)
     EVT_MENU(wxID_NEW, MyFrame::OnNewWindow)

+    EVT_MENU(MDI_FULLSCREEN, MyFrame::OnFullScreen)

     EVT_MENU(wxID_EXIT, MyFrame::OnQuit)
 
     EVT_MENU(wxID_EXIT, MyFrame::OnQuit)
 

+    EVT_MENU(wxID_CLOSE_ALL, MyFrame::OnCloseAll)
+

     EVT_CLOSE(MyFrame::OnClose)
 END_EVENT_TABLE()
 
     EVT_CLOSE(MyFrame::OnClose)
 END_EVENT_TABLE()
 


@@ -132,28 +135,36 @@ MyFrame::MyFrame()
 
     // Make a menubar
 #if wxUSE_MENUS
 
     // Make a menubar
 #if wxUSE_MENUS

-    wxMenu *file_menu = new wxMenu;
-
-    file_menu->Append(wxID_NEW, "&New window\tCtrl-N", "Create a new child window");
-    file_menu->Append(wxID_EXIT, "&Exit\tAlt-X", "Quit the program");
-
-    wxMenu *help_menu = new wxMenu;
-    help_menu->Append(wxID_ABOUT, "&About\tF1");
-
-    wxMenuBar *menu_bar = new wxMenuBar;
-
-    menu_bar->Append(file_menu, "&File");
-    menu_bar->Append(help_menu, "&Help");
-

     // Associate the menu bar with the frame
     // Associate the menu bar with the frame

-    SetMenuBar(menu_bar);
+    SetMenuBar(CreateMainMenubar());

 
 

-#if 0
-    // Experimental: change the window menu
-    wxMenu* windowMenu = new wxMenu;
-    windowMenu->Append(5000, "My menu item!");
-    frame->SetWindowMenu(windowMenu);
-#endif
+
+    // This shows that the standard window menu may be customized:
+    wxMenu * const windowMenu = GetWindowMenu();
+    if ( windowMenu )
+    {
+        // we can change the labels of standard items (which also means we can
+        // set up accelerators for them as they're part of the label)
+        windowMenu->SetLabel(wxID_MDI_WINDOW_TILE_HORZ,
+                             "&Tile horizontally\tCtrl-Shift-H");
+        windowMenu->SetLabel(wxID_MDI_WINDOW_TILE_VERT,
+                             "&Tile vertically\tCtrl-Shift-V");
+
+        // we can also change the help string
+        windowMenu->SetHelpString(wxID_MDI_WINDOW_CASCADE,
+                                  "Arrange windows in cascade");
+
+        // we can remove some items
+        windowMenu->Delete(wxID_MDI_WINDOW_ARRANGE_ICONS);
+
+        // and we can add completely custom commands -- but then we must handle
+        // them ourselves, see OnCloseAll()
+        windowMenu->AppendSeparator();
+        windowMenu->Append(wxID_CLOSE_ALL, "&Close all windows\tCtrl-Shift-C",
+                           "Close all open windows");
+
+        SetWindowMenu(windowMenu);
+    }

 #endif // wxUSE_MENUS
 
 #if wxUSE_STATUSBAR
 #endif // wxUSE_MENUS
 
 #if wxUSE_STATUSBAR


@@ -191,6 +202,27 @@ MyFrame::~MyFrame()
     Disconnect(wxEVT_SIZE, wxSizeEventHandler(MyFrame::OnSize));
 }
 
     Disconnect(wxEVT_SIZE, wxSizeEventHandler(MyFrame::OnSize));
 }
 

+#if wxUSE_MENUS
+/* static */
+wxMenuBar *MyFrame::CreateMainMenubar()
+{
+    wxMenu *menuFile = new wxMenu;
+
+    menuFile->Append(wxID_NEW, "&New window\tCtrl-N", "Create a new child window");
+    menuFile->AppendCheckItem(MDI_FULLSCREEN, "Show &full screen\tCtrl-F");
+    menuFile->Append(wxID_EXIT, "&Exit\tAlt-X", "Quit the program");
+
+    wxMenu *menuHelp = new wxMenu;
+    menuHelp->Append(wxID_ABOUT, "&About\tF1");
+
+    wxMenuBar *mbar = new wxMenuBar;
+    mbar->Append(menuFile, "&File");
+    mbar->Append(menuHelp, "&Help");
+
+    return mbar;
+}
+#endif // wxUSE_MENUS
+

 void MyFrame::OnClose(wxCloseEvent& event)
 {
     unsigned numChildren = MyChild::GetChildrenCount();
 void MyFrame::OnClose(wxCloseEvent& event)
 {
     unsigned numChildren = MyChild::GetChildrenCount();


@@ -229,6 +261,22 @@ void MyFrame::OnNewWindow(wxCommandEvent& WXUNUSED(event) )
     subframe->Show(true);
 }
 
     subframe->Show(true);
 }
 

+void MyFrame::OnFullScreen(wxCommandEvent& event)
+{
+    ShowFullScreen(event.IsChecked());
+}
+
+void MyFrame::OnCloseAll(wxCommandEvent& WXUNUSED(event))
+{
+    for ( wxWindowList::const_iterator i = GetChildren().begin();
+          i != GetChildren().end();
+          ++i )
+    {
+        if ( wxDynamicCast(*i, wxMDIChildFrame) )
+            (*i)->Close();
+    }
+}
+

 void MyFrame::OnSize(wxSizeEvent& event)
 {
     int w, h;
 void MyFrame::OnSize(wxSizeEvent& event)
 {
     int w, h;


@@ -371,42 +419,32 @@ MyChild::MyChild(wxMDIParentFrame *parent)
 
     const bool canBeResized = !IsAlwaysMaximized();
 
 
     const bool canBeResized = !IsAlwaysMaximized();
 

-    // create our menubar: it will be shown instead of the main frame one when
+    // create our menu bar: it will be shown instead of the main frame one when

     // we're active
 #if wxUSE_MENUS
     // we're active
 #if wxUSE_MENUS

-    // Make a menubar
-    wxMenu *file_menu = new wxMenu;
-
-    file_menu->Append(wxID_NEW, "&New window\tCtrl-N");
-    file_menu->Append(wxID_CLOSE, "&Close child\tCtrl-W", "Close this window");
-    file_menu->Append(wxID_EXIT, "&Exit\tAlt-X", "Quit the program");
+    wxMenuBar *mbar = MyFrame::CreateMainMenubar();
+    mbar->GetMenu(0)->Insert(1, wxID_CLOSE, "&Close child\tCtrl-W",
+                             "Close this window");

 
 

-    wxMenu *option_menu = new wxMenu;
+    wxMenu *menuChild = new wxMenu;

 
 

-    option_menu->Append(MDI_REFRESH, "&Refresh picture");
-    option_menu->Append(MDI_CHANGE_TITLE, "Change &title...\tCtrl-T");
+    menuChild->Append(MDI_REFRESH, "&Refresh picture");
+    menuChild->Append(MDI_CHANGE_TITLE, "Change &title...\tCtrl-T");

     if ( canBeResized )
     {
     if ( canBeResized )
     {

-        option_menu->AppendSeparator();
-        option_menu->Append(MDI_CHANGE_POSITION, "Move frame\tCtrl-M");
-        option_menu->Append(MDI_CHANGE_SIZE, "Resize frame\tCtrl-S");
+        menuChild->AppendSeparator();
+        menuChild->Append(MDI_CHANGE_POSITION, "Move frame\tCtrl-M");
+        menuChild->Append(MDI_CHANGE_SIZE, "Resize frame\tCtrl-S");

     }
 #if wxUSE_CLIPBOARD
     }
 #if wxUSE_CLIPBOARD

-    option_menu->AppendSeparator();
-    option_menu->Append(wxID_PASTE, "Copy text from clipboard\tCtrl-V");
+    menuChild->AppendSeparator();
+    menuChild->Append(wxID_PASTE, "Copy text from clipboard\tCtrl-V");

 #endif // wxUSE_CLIPBOARD
 
 #endif // wxUSE_CLIPBOARD
 

-    wxMenu *help_menu = new wxMenu;
-    help_menu->Append(wxID_ABOUT, "&About");
-
-    wxMenuBar *menu_bar = new wxMenuBar;
-
-    menu_bar->Append(file_menu, "&File");
-    menu_bar->Append(option_menu, "&Child");
-    menu_bar->Append(help_menu, "&Help");
+    mbar->Insert(1, menuChild, "&Child");

 
     // Associate the menu bar with the frame
 
     // Associate the menu bar with the frame

-    SetMenuBar(menu_bar);
+    SetMenuBar(mbar);

 #endif // wxUSE_MENUS
 
     // this should work for MDI frames as well as for normal ones, provided
 #endif // wxUSE_MENUS
 
     // this should work for MDI frames as well as for normal ones, provided