Added GSocket/wxSocket alias to socket.h to prevent us from using GSocket

[wxWidgets.git] / src / generic / panelg.cpp

diff --git a/src/generic/panelg.cpp b/src/generic/panelg.cpp
index 8c25ac15707394c791c202f34d0f01a191d8e13c..2ed8f5148cc0c12ad711faacae7a9f58a71bbba1 100644 (file)
--- a/src/generic/panelg.cpp
+++ b/src/generic/panelg.cpp
@@ -40,9 +40,10 @@ END_EVENT_TABLE()
 
 #endif
 
 
 #endif
 

-wxPanel::wxPanel()
+void wxPanel::Init()

 {
 {

-    m_lastFocus = NULL;
+    m_winLastFocused = (wxWindow *)NULL;
+    m_btnDefault = (wxButton *)NULL;

 }
 
 bool wxPanel::Create(wxWindow *parent, wxWindowID id,
 }
 
 bool wxPanel::Create(wxWindow *parent, wxWindowID id,


@@ -51,8 +52,6 @@ bool wxPanel::Create(wxWindow *parent, wxWindowID id,
                      long style,
                      const wxString& name)
 {
                      long style,
                      const wxString& name)
 {

-    m_lastFocus = NULL;
-

     bool ret = wxWindow::Create(parent, id, pos, size, style, name);
 
     if ( ret )
     bool ret = wxWindow::Create(parent, id, pos, size, style, name);
 
     if ( ret )


@@ -102,59 +101,60 @@ void wxPanel::OnNavigationKey( wxNavigationKeyEvent& event )
     wxWindow *winFocus = event.GetCurrentFocus();
     if (!winFocus)
         winFocus = wxWindow::FindFocus();
     wxWindow *winFocus = event.GetCurrentFocus();
     if (!winFocus)
         winFocus = wxWindow::FindFocus();

-
+       

     if (!winFocus)
     {
         event.Skip();
         return;
     }
 
     if (!winFocus)
     {
         event.Skip();
         return;
     }
 

-    wxNode *start_node = GetChildren().Find( winFocus );
-    if (!start_node)
-        start_node = GetChildren().First();
+    wxWindowList::Node *start_node = GetChildren().Find( winFocus );
+    if ( !start_node )
+        start_node = GetChildren().Find( m_winLastFocused );
+    if ( !start_node )
+        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)
+    while ( node != start_node )

     {
     {

-        if (!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)
+            // check if our (may be grand) parent is another panel: if this is
+            // the case, they will know what to do with this navigation key and
+            // so give them the chance to process it instead of looping inside
+            // this panel (normally, the focus will go to the next/previous
+            // item after this panel in the parent panel)
+           wxWindow *focussed_child_of_p = this;
+            for ( wxWindow *p = GetParent(); p; p = p->GetParent() )

             {
             {

-                wxNavigationKeyEvent new_event;
-                new_event.SetDirection( event.GetDirection() );
-                new_event.SetWindowChange(FALSE);
-                new_event.SetCurrentFocus( this );
-
-                if (GetParent()->GetEventHandler()->ProcessEvent(new_event))
+                if ( wxDynamicCast(p, wxPanel) )

                 {
                 {

-                    return;
+                   event.SetCurrentFocus( focussed_child_of_p );
+                   if (p->GetEventHandler()->ProcessEvent( event ))
+                        return;

                 }
                 }

+               focussed_child_of_p = p;

             }
             }

-#endif

 
 

-            node = event.GetDirection() ? GetChildren().First()
-                                        : GetChildren().Last();
+            // no, we are not inside another panel so process this ourself
+            node = event.GetDirection() ? GetChildren().GetFirst()
+                                        : GetChildren().GetLast();

 
             continue;
         }
 
 
             continue;
         }
 

-        wxWindow *child = (wxWindow *)node->Data();
+        wxWindow *child = node->GetData();

 
 

-        if (child->AcceptsFocus())
+        if ( child->AcceptsFocus() )

         {
             // ok, event processed
             child->SetFocus();
             return;
         }
 
         {
             // ok, event processed
             child->SetFocus();
             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
     }
 
     // we cycled through all of our children and none of them wanted to accept


@@ -164,8 +164,14 @@ void wxPanel::OnNavigationKey( wxNavigationKeyEvent& event )
 
 void wxPanel::OnFocus(wxFocusEvent& event)
 {
 
 void wxPanel::OnFocus(wxFocusEvent& event)
 {

-    if ( m_lastFocus )
-        m_lastFocus->SetFocus();
+    if ( m_winLastFocused )
+    {
+        // it might happen that the window got reparented...
+        if ( m_winLastFocused->GetParent() != this )
+            m_winLastFocused = (wxWindow *)NULL;
+        else
+            m_winLastFocused->SetFocus();
+    }

     else
         event.Skip();
 }
     else
         event.Skip();
 }