Don't use "Cancel" button in the about dialog of the listctrl sample.

[wxWidgets.git] / src / common / framecmn.cpp

diff --git a/src/common/framecmn.cpp b/src/common/framecmn.cpp
index fc61d4e9ae6c74746ee904e6fab8d02eb95bab7c..f050c1eb8403799505cc8feb6574f6aa48f397b4 100644 (file)
--- a/src/common/framecmn.cpp
+++ b/src/common/framecmn.cpp
@@ -26,6 +26,7 @@
 #include "wx/frame.h"
 
 #ifndef WX_PRECOMP
+    #include "wx/app.h"
     #include "wx/menu.h"
     #include "wx/menuitem.h"
     #include "wx/dcclient.h"
@@ -41,7 +42,6 @@ extern WXDLLEXPORT_DATA(const char) wxStatusLineNameStr[] = "status_line";
 // ----------------------------------------------------------------------------
 
 #if wxUSE_MENUS && wxUSE_STATUSBAR
-
 BEGIN_EVENT_TABLE(wxFrameBase, wxTopLevelWindow)
     EVT_MENU_OPEN(wxFrameBase::OnMenuOpen)
     EVT_MENU_CLOSE(wxFrameBase::OnMenuClose)
@@ -49,7 +49,23 @@ BEGIN_EVENT_TABLE(wxFrameBase, wxTopLevelWindow)
     EVT_MENU_HIGHLIGHT_ALL(wxFrameBase::OnMenuHighlight)
 END_EVENT_TABLE()
 
-#endif // wxUSE_MENUS && wxUSE_STATUSBAR
+#endif // wxUSE_MENUS && wxUSE_IDLEMENUUPDATES
+
+/* static */
+bool wxFrameBase::ShouldUpdateMenuFromIdle()
+{
+    // Usually this is determined at compile time and is determined by whether
+    // the platform supports wxEVT_MENU_OPEN, however in wxGTK we need to also
+    // check if we're using the global menu bar as we don't get EVT_MENU_OPEN
+    // for it and need to fall back to idle time updating even if normally
+    // wxUSE_IDLEMENUUPDATES is set to 0 for wxGTK.
+#ifdef __WXGTK20__
+    if ( wxApp::GTKIsUsingGlobalMenu() )
+        return true;
+#endif // !__WXGTK__
+
+    return wxUSE_IDLEMENUUPDATES != 0;
+}
 
 // ============================================================================
 // implementation
@@ -119,8 +135,10 @@ wxPROPERTY( Title,wxString, SetTitle, GetTitle, wxString(), 0 /*flags*/, \
 wxPROPERTY_FLAGS( WindowStyle, wxFrameStyle, long, SetWindowStyleFlag, \
                  GetWindowStyleFlag, wxEMPTY_PARAMETER_VALUE, 0 /*flags*/, \
                  wxT("Helpstring"), wxT("group")) // style
+#if wxUSE_MENUS
 wxPROPERTY( MenuBar, wxMenuBar *, SetMenuBar, GetMenuBar, wxEMPTY_PARAMETER_VALUE, \
            0 /*flags*/, wxT("Helpstring"), wxT("group"))
+#endif
 wxEND_PROPERTIES_TABLE()
 
 wxEMPTY_HANDLERS_TABLE(wxFrame)
@@ -251,8 +269,7 @@ bool wxFrameBase::ProcessCommand(int id)
 
 bool wxFrameBase::ProcessCommand(wxMenuItem *item)
 {
-    wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, item->GetId());
-    commandEvent.SetEventObject(this);
+    wxCHECK_MSG( item, false, wxS("Menu item can't be NULL") );
 
     if (!item->IsEnabled())
         return true;
@@ -260,19 +277,23 @@ bool wxFrameBase::ProcessCommand(wxMenuItem *item)
     if ((item->GetKind() == wxITEM_RADIO) && item->IsChecked() )
         return true;
 
+    int checked;
     if (item->IsCheckable())
     {
         item->Toggle();
 
         // use the new value
-        commandEvent.SetInt(item->IsChecked());
+        checked = item->IsChecked();
     }
     else // Uncheckable item.
     {
-        commandEvent.SetInt(-1);
+        checked = -1;
     }
 
-    return HandleWindowEvent(commandEvent);
+    wxMenu* const menu = item->GetMenu();
+    wxCHECK_MSG( menu, false, wxS("Menu item should be attached to a menu") );
+
+    return menu->SendEvent(item->GetId(), checked);
 }
 
 #endif // wxUSE_MENUS
@@ -295,9 +316,7 @@ void wxFrameBase::UpdateWindowUI(long flags)
         // If coming from an idle event, we only want to update the menus if
         // we're in the wxUSE_IDLEMENUUPDATES configuration, otherwise they
         // will be update when the menu is opened later
-#if !wxUSE_IDLEMENUUPDATES
-        if ( !(flags & wxUPDATE_UI_FROMIDLE) )
-#endif // wxUSE_IDLEMENUUPDATES
+        if ( !(flags & wxUPDATE_UI_FROMIDLE) || ShouldUpdateMenuFromIdle() )
             DoMenuUpdates();
     }
 #endif // wxUSE_MENUS
@@ -318,12 +337,11 @@ void wxFrameBase::OnMenuHighlight(wxMenuEvent& event)
 
 void wxFrameBase::OnMenuOpen(wxMenuEvent& event)
 {
-#if wxUSE_IDLEMENUUPDATES
-    wxUnusedVar(event);
-#else // !wxUSE_IDLEMENUUPDATES
-    // as we didn't update the menus from idle time, do it now
-    DoMenuUpdates(event.GetMenu());
-#endif // wxUSE_IDLEMENUUPDATES/!wxUSE_IDLEMENUUPDATES
+    if ( !ShouldUpdateMenuFromIdle() )
+    {
+        // as we didn't update the menus from idle time, do it now
+        DoMenuUpdates(event.GetMenu());
+    }
 }
 
 void wxFrameBase::OnMenuClose(wxMenuEvent& WXUNUSED(event))
@@ -338,8 +356,8 @@ void wxFrameBase::OnInternalIdle()
 {
     wxTopLevelWindow::OnInternalIdle();
 
-#if wxUSE_MENUS && wxUSE_IDLEMENUUPDATES
-    if (wxUpdateUIEvent::CanUpdate(this))
+#if wxUSE_MENUS
+    if ( ShouldUpdateMenuFromIdle() && wxUpdateUIEvent::CanUpdate(this) )
         DoMenuUpdates();
 #endif
 }