void wxMDIClientWindow::OnPageChanged(wxNotebookEvent& event)
{
// Notify child that it has been activated
if (event.GetOldSelection() != -1)
{
wxMDIChildFrame* oldChild = (wxMDIChildFrame*) GetPage(event.GetOldSelection());
if (oldChild)
{
wxActivateEvent event(wxEVT_ACTIVATE, false, oldChild->GetId());
event.SetEventObject( oldChild );
oldChild->GetEventHandler()->ProcessEvent(event);
}
}
if (event.GetSelection() != -1)
{
wxMDIChildFrame* activeChild = (wxMDIChildFrame*) GetPage(event.GetSelection());
if (activeChild)
{
wxActivateEvent event(wxEVT_ACTIVATE, true, activeChild->GetId());
event.SetEventObject( activeChild );
activeChild->GetEventHandler()->ProcessEvent(event);
if (activeChild->GetMDIParentFrame())
{
activeChild->GetMDIParentFrame()->SetActiveChild(activeChild);
activeChild->GetMDIParentFrame()->SetChildMenuBar(activeChild);
}
}
}
event.Skip();
}
