Committing in .

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

diff --git a/samples/menu/menu.cpp b/samples/menu/menu.cpp
index 29da4ca89fa233705cb0d48bcad27fb1b96ddc3e..942d2df319fd5bc0a657106acf037f5b4e205332 100644 (file)
--- a/samples/menu/menu.cpp
+++ b/samples/menu/menu.cpp
@@ -18,19 +18,20 @@
 // ----------------------------------------------------------------------------
 
 // 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/app.h>
-    #include <wx/frame.h>
-    #include <wx/menu.h>
-    #include <wx/msgdlg.h>
-    #include <wx/log.h>
-    #include <wx/textctrl.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
@@ -87,13 +88,27 @@ protected:
     void OnGetLabelMenu(wxCommandEvent& event);
     void OnSetLabelMenu(wxCommandEvent& event);
 
-    void OnRightUp(wxMouseEvent& event);
+#ifdef __WXMSW__
+    void OnContextMenu(wxContextMenuEvent& event)
+        { ShowContextMenu(ScreenToClient(event.GetPosition())); }
+#else
+    void OnRightUp(wxMouseEvent& event)
+        { ShowContextMenu(event.GetPosition()); }
+#endif
+
+    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:
+    void LogMenuOpenOrClose(const wxMenuEvent& event, const wxChar *what);
+    void ShowContextMenu(const wxPoint& pos);
+
     wxMenu *CreateDummyMenu(wxString *title);
 
     wxMenuItem *GetLastMenuItem() const;
@@ -207,7 +222,14 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 
     EVT_UPDATE_UI(Menu_Menu_Check, MyFrame::OnUpdateCheckMenuItemUI)
 
+#ifdef __WXMSW__
+    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()
@@ -251,8 +273,9 @@ bool MyApp::OnInit()
 // Define my frame constructor
 MyFrame::MyFrame()
        : wxFrame((wxFrame *)NULL, -1, "wxWindows menu sample",
-                 wxDefaultPosition, wxSize(300, 200))
+                 wxDefaultPosition, wxSize(400, 250))
 {
+    m_textctrl = NULL;
     m_menu = NULL;
     m_countDummy = 0;
     m_logOld = NULL;
@@ -339,12 +362,14 @@ MyFrame::MyFrame()
                                 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\n")
+    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\n")
-                 _T("menubar itself.\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"));
 }
 
@@ -488,6 +513,8 @@ void MyFrame::OnGetLabelMenu(wxCommandEvent& WXUNUSED(event))
     wxMenuBar *mbar = GetMenuBar();
     size_t count = mbar->GetMenuCount();
 
+    wxCHECK_RET( count, _T("no last menu?") );
+
     wxLogMessage(wxT("The label of the last menu item is '%s'"),
                  mbar->GetLabelTop(count - 1).c_str());
 }
@@ -497,7 +524,20 @@ void MyFrame::OnSetLabelMenu(wxCommandEvent& WXUNUSED(event))
     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::OnDummy(wxCommandEvent& event)
@@ -594,7 +634,18 @@ void MyFrame::OnSetLabelMenuItem(wxCommandEvent& WXUNUSED(event))
 
     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);
+        }
     }
 }
 
@@ -673,7 +724,7 @@ void MyFrame::OnGetMenuItemInfo(wxCommandEvent& WXUNUSED(event))
     }
 }
 
-void MyFrame::OnRightUp(wxMouseEvent &event)
+void MyFrame::ShowContextMenu(const wxPoint& pos)
 {
     wxMenu menu("Test popup");
 
@@ -689,7 +740,7 @@ void MyFrame::OnRightUp(wxMouseEvent &event)
     menu.Check(Menu_Popup_ToBeChecked, TRUE);
     menu.Enable(Menu_Popup_ToBeGreyed, FALSE);
 
-    PopupMenu(&menu, event.GetX(), event.GetY());
+    PopupMenu(&menu, pos.x, pos.y);
 
     // test for destroying items in popup menus
 #if 0 // doesn't work in wxGTK!
@@ -699,8 +750,17 @@ void MyFrame::OnRightUp(wxMouseEvent &event)
 #endif // 0
 }
 
+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::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);