s/wxWindows/wxWidgets/g

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

diff --git a/src/common/appbase.cpp b/src/common/appbase.cpp
index 0f2c5edd343fa362941961bfa76a62423d8aa7dc..3901c4def1ce8bfbd2f94c4e9ae0583ed3a89641 100644 (file)
--- a/src/common/appbase.cpp
+++ b/src/common/appbase.cpp
@@ -269,6 +269,11 @@ wxMessageOutput *wxAppConsole::CreateMessageOutput()
 
 void wxAppConsole::ProcessPendingEvents()
 {
+#if wxUSE_THREADS
+    if ( !wxPendingEventsLocker )
+        return;
+#endif
+    
     // ensure that we're the only thread to modify the pending events list
     wxENTER_CRIT_SECT( *wxPendingEventsLocker );
 
@@ -288,7 +293,9 @@ void wxAppConsole::ProcessPendingEvents()
         // In ProcessPendingEvents(), new handlers might be add
         // and we can safely leave the critical section here.
         wxLEAVE_CRIT_SECT( *wxPendingEventsLocker );
+        
         handler->ProcessPendingEvents();
+
         wxENTER_CRIT_SECT( *wxPendingEventsLocker );
 
         node = wxPendingEvents->GetFirst();
@@ -774,8 +781,10 @@ void ShowAssertDialog(const wxChar *szFile,
     dump.Walk(5); // don't show OnAssert() call itself
     wxString stackTrace = dump.GetStackTrace();
 
-    const int maxLines = 10;
-    // Don't show more than maxLines or we could get an enormous dialog
+    // don't show more than maxLines or we could get a dialog too tall to be
+    // shown on screen: 20 should be ok everywhere as even with 15 pixel high
+    // characters it is still only 300 pixels...
+    const int maxLines = 20;
     int count = stackTrace.Freq(wxT('\n'));
     if (count > maxLines)
     {