Some work on GTK focus handling and events.

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

diff --git a/samples/menu/menu.cpp b/samples/menu/menu.cpp
index 0751bad75db37bedae39e525f0d1e3a7d42096c5..b60d0c74c9ccb909aff0be25f56108bdcc7fc1cc 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
@@ -251,8 +252,9 @@ 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 +341,14 @@ 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"));
 }
 
@@ -368,7 +372,7 @@ wxMenu *MyFrame::CreateDummyMenu(wxString *title)
 
     if ( title )
     {
-        title->Printf("Dummy menu &%d", ++m_countDummy);
+        title->Printf(wxT("Dummy menu &%d"), ++m_countDummy);
     }
 
     return menu;
@@ -382,7 +386,7 @@ wxMenuItem *MyFrame::GetLastMenuItem() const
     wxMenuItemList::Node *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;
     }
@@ -398,10 +402,10 @@ void MyFrame::LogMenuEvent(const wxCommandEvent& event)
     if ( !GetMenuBar()->FindItem(id) )
         return;
 
-    wxString msg = wxString::Format("Menu command %d", id);
+    wxString msg = wxString::Format(wxT("Menu command %d"), id);
     if ( GetMenuBar()->FindItem(id)->IsCheckable() )
     {
-        msg += wxString::Format(" (the item is currently %schecked)",
+        msg += wxString::Format(wxT(" (the item is currently %schecked)"),
                                 event.IsChecked() ? "" : "not ");
     }
 
@@ -437,7 +441,7 @@ void MyFrame::OnDeleteMenu(wxCommandEvent& WXUNUSED(event))
     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
     {
@@ -488,7 +492,9 @@ 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());
 }
 
@@ -497,12 +503,25 @@ 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)
 {
-    wxLogMessage("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))
@@ -533,7 +552,7 @@ 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
     {
@@ -583,7 +602,7 @@ void MyFrame::OnGetLabelMenuItem(wxCommandEvent& WXUNUSED(event))
 
     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());
     }
 }
@@ -594,7 +613,18 @@ 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);
+        }
     }
 }
 
@@ -701,6 +731,9 @@ void MyFrame::OnRightUp(wxMouseEvent &event)
 
 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);