void wxMenuBar::UnsetInvokingWindow( wxWindow *win )
{
m_invokingWindow = (wxWindow*) NULL;
wxWindow *top_frame = win;
while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
top_frame = top_frame->GetParent();
// support for native key accelerators indicated by underscroes
gtk_accel_group_detach( m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) );
wxMenuList::compatibility_iterator node = m_menus.GetFirst();
while (node)
{
wxMenu *menu = node->GetData();
wxMenubarUnsetInvokingWindow( menu, win );
node = node->GetNext();
}
}
static void DetachFromFrame( wxMenu *menu, wxWindow *win )
{
wxWindow *top_frame = win;
while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
top_frame = top_frame->GetParent();
// support for native hot keys
gtk_accel_group_detach( menu->m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) );
wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
while (node)
{
wxMenuItem *menuitem = node->GetData();
if (menuitem->IsSubMenu())
DetachFromFrame( menuitem->GetSubMenu(), win );
node = node->GetNext();
}
}
void wxMenuBar::Detach()
{
wxWindow *top_frame = m_menuBarFrame;
while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
top_frame = top_frame->GetParent();
// support for native key accelerators indicated by underscroes
gtk_accel_group_detach( m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) );
wxMenuList::compatibility_iterator node = m_menus.GetFirst();
while (node)
{
wxMenu *menu = node->GetData();
DetachFromFrame( menu, top_frame );
node = node->GetNext();
}
wxMenuBarBase::Detach();
}
static void AttachToFrame( wxMenu *menu, wxWindow *win )
{
wxWindow *top_frame = win;
while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
top_frame = top_frame->GetParent();
// support for native hot keys
ACCEL_OBJECT *obj = ACCEL_OBJ_CAST(top_frame->m_widget);
if ( !g_slist_find( ACCEL_OBJECTS(menu->m_accel), obj ) )
gtk_accel_group_attach( menu->m_accel, obj );
wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
while (node)
{
wxMenuItem *menuitem = node->GetData();
if (menuitem->IsSubMenu())
AttachToFrame( menuitem->GetSubMenu(), win );
node = node->GetNext();
}
}
void wxMenuBar::SetInvokingWindow( wxWindow *win )
{
m_invokingWindow = win;
wxWindow *top_frame = win;
while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
top_frame = top_frame->GetParent();
// support for native key accelerators indicated by underscroes
ACCEL_OBJECT *obj = ACCEL_OBJ_CAST(top_frame->m_widget);
if ( !g_slist_find( ACCEL_OBJECTS(m_accel), obj ) )
gtk_accel_group_attach( m_accel, obj );
wxMenuList::compatibility_iterator node = m_menus.GetFirst();
while (node)
{
wxMenu *menu = node->GetData();
wxMenubarSetInvokingWindow( menu, win );
node = node->GetNext();
}
}