X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/14f355c2b5c71fc7c3d680aea366582d2ac60f7b..be5a51fb592f3fa2ba38ac6cd1e488d6d806058c:/src/common/containr.cpp

diff --git a/src/common/containr.cpp b/src/common/containr.cpp
index dfb7a123d8..69b8fa56ae 100644
--- a/src/common/containr.cpp
+++ b/src/common/containr.cpp
@@ -51,6 +51,7 @@ wxControlContainer::wxControlContainer(wxWindow *winParent)
     m_winLastFocused =
     m_winTmpDefault =
     m_winDefault = NULL;
+    m_inSetFocus = false;
 }
 
 bool wxControlContainer::AcceptsFocus() const
@@ -293,6 +294,9 @@ void wxControlContainer::HandleOnNavigationKey( wxNavigationKeyEvent& event )
             // and instead give it to the first/last child depending from which
             // direction we're coming
             event.SetEventObject(m_winParent);
+            // disable propagation for this call as otherwise the event might
+            // bounce back to us.
+            wxPropagationDisabler disableProp(event);
             if ( !child->GetEventHandler()->ProcessEvent(event) )
             {
                 // set it first in case SetFocusFromKbd() results in focus
@@ -338,6 +342,11 @@ bool wxControlContainer::DoSetFocus()
     wxLogTrace(_T("focus"), _T("SetFocus on wxPanel 0x%08lx."),
                (unsigned long)m_winParent->GetHandle());
 
+    if (m_inSetFocus)
+        return true;
+
+    m_inSetFocus = true;
+    
     // when the panel gets the focus we move the focus to either the last
     // window that had the focus or the first one that can get it unless the
     // focus had been already set to some other child
@@ -361,7 +370,11 @@ bool wxControlContainer::DoSetFocus()
         win = win->GetParent();
     }
 
-    return SetFocusToChild();
+    bool ret = SetFocusToChild();
+
+    m_inSetFocus = false;
+
+    return ret;
 }
 
 void wxControlContainer::HandleOnFocus(wxFocusEvent& event)