X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5e1962f77f7243f000a2c63c0adcf94d3876bf18..788008ebca226ce9047614dbcd16963f42710d36:/src/generic/panelg.cpp

diff --git a/src/generic/panelg.cpp b/src/generic/panelg.cpp
index 8c25ac1570..2b74c65445 100644
--- a/src/generic/panelg.cpp
+++ b/src/generic/panelg.cpp
@@ -42,7 +42,7 @@ END_EVENT_TABLE()
 
 wxPanel::wxPanel()
 {
-    m_lastFocus = NULL;
+    m_lastFocus = 0;
 }
 
 bool wxPanel::Create(wxWindow *parent, wxWindowID id,
@@ -51,7 +51,7 @@ bool wxPanel::Create(wxWindow *parent, wxWindowID id,
                      long style,
                      const wxString& name)
 {
-    m_lastFocus = NULL;
+    m_lastFocus = 0;
 
     bool ret = wxWindow::Create(parent, id, pos, size, style, name);
 
@@ -109,43 +109,24 @@ void wxPanel::OnNavigationKey( wxNavigationKeyEvent& event )
         return;
     }
 
-    wxNode *start_node = GetChildren().Find( winFocus );
+    wxWindowList::Node *start_node = GetChildren().Find( winFocus );
     if (!start_node)
-        start_node = GetChildren().First();
+        start_node = GetChildren().GetFirst();
 
-    wxNode *node = event.GetDirection() ? start_node->Next()
-                                        : start_node->Previous();
+    wxWindowList::Node *node = event.GetDirection() ? start_node->GetNext()
+                                                    : start_node->GetPrevious();
 
     while (node != start_node)
     {
         if (!node)
         {
-#ifndef __WXGTK__
-     // FIXME seems to enter in an infinite loop - how is this possible?
-            // we arrived at the last/first of our children - but may be this
-            // panel is inside another panel, so make focus go to the next/prev
-            // control in the parent (if we have one)
-            if (GetParent() != NULL)
-            {
-                wxNavigationKeyEvent new_event;
-                new_event.SetDirection( event.GetDirection() );
-                new_event.SetWindowChange(FALSE);
-                new_event.SetCurrentFocus( this );
-
-                if (GetParent()->GetEventHandler()->ProcessEvent(new_event))
-                {
-                    return;
-                }
-            }
-#endif
-
-            node = event.GetDirection() ? GetChildren().First()
-                                        : GetChildren().Last();
+            node = event.GetDirection() ? GetChildren().GetFirst()
+                                        : GetChildren().GetLast();
 
             continue;
         }
 
-        wxWindow *child = (wxWindow *)node->Data();
+        wxWindow *child = node->GetData();
 
         if (child->AcceptsFocus())
         {
@@ -154,7 +135,7 @@ void wxPanel::OnNavigationKey( wxNavigationKeyEvent& event )
             return;
         }
 
-        node = event.GetDirection() ? node->Next() : node->Previous();
+        node = event.GetDirection() ? node->GetNext() : node->GetPrevious();
     }
 
     // we cycled through all of our children and none of them wanted to accept
@@ -164,8 +145,12 @@ void wxPanel::OnNavigationKey( wxNavigationKeyEvent& event )
 
 void wxPanel::OnFocus(wxFocusEvent& event)
 {
-    if ( m_lastFocus )
-        m_lastFocus->SetFocus();
+    if (m_lastFocus != 0)
+    {
+        wxWindow* child = FindWindow(m_lastFocus);
+        if (child)
+            child->SetFocus();
+    }
     else
         event.Skip();
 }