void wxMDIParentFrame::SetWindowMenu(wxMenu* menu)
{
if ( menu != m_windowMenu )
{
// We may not be showing the window menu currently if we don't have any
// children, and in this case we shouldn't remove/add it back right now.
const bool hasWindowMenu = GetActiveChild() != NULL;
if ( hasWindowMenu )
RemoveWindowMenu();
delete m_windowMenu;
m_windowMenu = menu;
if ( hasWindowMenu )
AddWindowMenu();
}
#if wxUSE_ACCEL
wxDELETE(m_accelWindowMenu);
if ( menu && menu->HasAccels() )
m_accelWindowMenu = menu->CreateAccelTable();
#endif // wxUSE_ACCEL
}
void wxGenericMDIParentFrame::SetMenuBar(wxMenuBar *pMenuBar)
{
// Remove the Window menu from the old menu bar
RemoveWindowMenu(GetMenuBar());
// Add the Window menu to the new menu bar.
AddWindowMenu(pMenuBar);
wxFrame::SetMenuBar(pMenuBar);
}
void wxMDIParentFrame::InternalSetMenuBar()
{
if ( GetActiveChild() )
{
AddWindowMenu();
}
else // we don't have any MDI children yet
{
// wait until we do to add the window menu but do set the main menu for
// now (this is done by AddWindowMenu() as a side effect)
MDISetMenu(GetClientWindow(), (HMENU)m_hMenu, NULL);
}
}
void wxAuiMDIParentFrame::SetWindowMenu(wxMenu* pMenu)
{
// Replace the window menu from the currently loaded menu bar.
wxMenuBar *pMenuBar = GetMenuBar();
if (m_pWindowMenu)
{
RemoveWindowMenu(pMenuBar);
wxDELETE(m_pWindowMenu);
}
if (pMenu)
{
m_pWindowMenu = pMenu;
AddWindowMenu(pMenuBar);
}
}
void wxMDIParentFrame::AddMDIChild(wxMDIChildFrame * WXUNUSED(child))
{
switch ( GetChildFramesCount() )
{
case 1:
// first MDI child was just added, we need to insert the window
// menu now if we have it
AddWindowMenu();
// and disable the items which can't be used until we have more
// than one child
UpdateWindowMenu(false);
break;
case 2:
// second MDI child was added, enable the menu items which were
// disabled because they didn't make sense for a single window
UpdateWindowMenu(true);
break;
}
}
void wxMDIParentFrame::SetWindowMenu(wxMenu* menu)
{
if ( menu != m_windowMenu )
{
// notice that Remove/AddWindowMenu() are safe to call even when
// m_windowMenu is NULL
RemoveWindowMenu();
delete m_windowMenu;
m_windowMenu = menu;
AddWindowMenu();
}
#if wxUSE_ACCEL
wxDELETE(m_accelWindowMenu);
if ( menu && menu->HasAccels() )
m_accelWindowMenu = menu->CreateAccelTable();
#endif // wxUSE_ACCEL
}
