X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ddbfcced85b54ed15ff40605d29e55d73d0e6d03..7b4fee49300c44b2f387c56f4cee9ac3e9b87fb9:/src/common/framecmn.cpp

diff --git a/src/common/framecmn.cpp b/src/common/framecmn.cpp
index f36f762cae..2ab0ab0fa3 100644
--- a/src/common/framecmn.cpp
+++ b/src/common/framecmn.cpp
@@ -4,7 +4,7 @@
 // Author:      Julian Smart, Vadim Zeitlin
 // Created:     01/02/97
 // Id:          $Id$
-// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Copyright:   (c) 1998 Robert Roebling and Julian Smart
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
@@ -46,7 +46,9 @@
 // ----------------------------------------------------------------------------
 
 BEGIN_EVENT_TABLE(wxFrameBase, wxTopLevelWindow)
-    EVT_IDLE(wxFrameBase::OnIdle)
+#if wxUSE_MENUS && !wxUSE_IDLEMENUUPDATES
+    EVT_MENU_OPEN(wxFrameBase::OnMenuOpen)
+#endif
     EVT_MENU_HIGHLIGHT_ALL(wxFrameBase::OnMenuHighlight)
 END_EVENT_TABLE()
 
@@ -199,12 +201,41 @@ bool wxFrameBase::ProcessCommand(int id)
         }
     }
 
-    return GetEventHandler()->ProcessEvent(commandEvent);
+    GetEventHandler()->ProcessEvent(commandEvent);
+    return TRUE;
 #else // !wxUSE_MENUS
     return FALSE;
 #endif // wxUSE_MENUS/!wxUSE_MENUS
 }
 
+// Do the UI update processing for this window. This is
+// provided for the application to call if it wants to
+// force a UI update, particularly for the menus and toolbar.
+void wxFrameBase::UpdateWindowUI(long flags)
+{
+    wxWindowBase::UpdateWindowUI(flags);
+    
+#if wxUSE_TOOLBAR
+    if (GetToolBar())
+        GetToolBar()->UpdateWindowUI(flags);
+#endif
+
+#if wxUSE_MENUS
+    if (GetMenuBar())
+    {
+        if ((flags & wxUPDATE_UI_FROMIDLE) && !wxUSE_IDLEMENUUPDATES)
+        {
+            // If coming from an idle event, we only
+            // want to update the menus if we're
+            // in the wxUSE_IDLEMENUUPDATES configuration:
+            // so if we're not, do nothing
+        }
+        else
+            DoMenuUpdates();
+    }
+#endif
+}
+
 // ----------------------------------------------------------------------------
 // event handlers
 // ----------------------------------------------------------------------------
@@ -216,11 +247,20 @@ void wxFrameBase::OnMenuHighlight(wxMenuEvent& event)
 #endif // wxUSE_STATUSBAR
 }
 
-void wxFrameBase::OnIdle(wxIdleEvent& WXUNUSED(event) )
+// Implement internal behaviour (menu updating on some platforms)
+void wxFrameBase::OnInternalIdle()
 {
-#if wxUSE_MENUS
+#if wxUSE_MENUS && wxUSE_IDLEMENUUPDATES
+    if (wxUpdateUIEvent::CanUpdate(this))
+        DoMenuUpdates();
+#endif
+}
+
+void wxFrameBase::OnMenuOpen(wxMenuEvent& WXUNUSED(event))
+{
+#if wxUSE_MENUS && !wxUSE_IDLEMENUUPDATES
     DoMenuUpdates();
-#endif // wxUSE_MENUS
+#endif
 }
 
 // ----------------------------------------------------------------------------
@@ -288,18 +328,6 @@ void wxFrameBase::PopStatusText(int number)
     m_frameStatusBar->PopStatusText(number);
 }
 
-void wxFrameBase::DoGiveHelp(const wxString& text, bool show)
-{
-#if wxUSE_STATUSBAR
-    if ( m_statusBarPane < 0 ) return;
-    wxStatusBar* statbar = GetStatusBar();
-    if ( !statbar ) return;
-
-    wxString help = show ? text : wxString();
-    statbar->SetStatusText( help, m_statusBarPane );
-#endif // wxUSE_STATUSBAR
-}
-
 bool wxFrameBase::ShowMenuHelp(wxStatusBar *WXUNUSED(statbar), int menuId)
 {
 #if wxUSE_MENUS
@@ -330,6 +358,19 @@ bool wxFrameBase::ShowMenuHelp(wxStatusBar *WXUNUSED(statbar), int menuId)
 
 #endif // wxUSE_STATUSBAR
 
+void wxFrameBase::DoGiveHelp(const wxString& text, bool show)
+{
+#if wxUSE_STATUSBAR
+    if ( m_statusBarPane < 0 ) return;
+    wxStatusBar* statbar = GetStatusBar();
+    if ( !statbar ) return;
+
+    wxString help = show ? text : wxString();
+    statbar->SetStatusText( help, m_statusBarPane );
+#endif // wxUSE_STATUSBAR
+}
+
+
 // ----------------------------------------------------------------------------
 // toolbar stuff
 // ----------------------------------------------------------------------------
@@ -372,47 +413,12 @@ void wxFrameBase::DoMenuUpdates()
 {
     wxMenuBar* bar = GetMenuBar();
 
-#ifdef __WXMSW__
-    wxWindow* focusWin = wxFindFocusDescendant((wxWindow*) this);
-#else
-    wxWindow* focusWin = (wxWindow*) NULL;
-#endif
     if ( bar != NULL )
     {
+        wxEvtHandler* source = GetEventHandler();
         int nCount = bar->GetMenuCount();
         for (int n = 0; n < nCount; n++)
-            DoMenuUpdates(bar->GetMenu(n), focusWin);
-    }
-}
-
-// update a menu and all submenus recursively
-void wxFrameBase::DoMenuUpdates(wxMenu* menu, wxWindow* focusWin)
-{
-    wxEvtHandler* evtHandler = focusWin ? focusWin->GetEventHandler() : GetEventHandler();
-    wxMenuItemList::Node* node = menu->GetMenuItems().GetFirst();
-    while (node)
-    {
-        wxMenuItem* item = node->GetData();
-        if ( !item->IsSeparator() )
-        {
-            wxWindowID id = item->GetId();
-            wxUpdateUIEvent event(id);
-            event.SetEventObject( this );
-
-            if (evtHandler->ProcessEvent(event))
-            {
-                if (event.GetSetText())
-                    menu->SetLabel(id, event.GetText());
-                if (event.GetSetChecked())
-                    menu->Check(id, event.GetChecked());
-                if (event.GetSetEnabled())
-                    menu->Enable(id, event.GetEnabled());
-            }
-
-            if (item->GetSubMenu())
-                DoMenuUpdates(item->GetSubMenu(), (wxWindow*) NULL);
-        }
-        node = node->GetNext();
+            bar->GetMenu(n)->UpdateUI(source);
     }
 }