void HideMenu()
{
if (_SymbolList != null)
{
_SymbolListContainer.Children.Remove(_SymbolList);
_SymbolList.SelectedItem = null;
_SymbolList = null;
_ActiveItem?.Highlight(false);
_ActiveItem = null;
}
}
static void CreateItemsFilter(ThemedMenuItem menuItem)
{
menuItem.SubMenuHeader = new StackPanel {
Margin = WpfHelper.TopItemMargin,
Children =
{
new SymbolFilterBox(new MenuItemFilter(menuItem.Items)),
new Separator()
}
};
}
void ShowMenu(ThemedMenuItem barItem, SymbolList menu)
{
if (_SymbolList != menu)
{
_SymbolListContainer.Children.Remove(_SymbolList);
_SymbolListContainer.Children.Add(menu);
_SymbolList = menu;
_ActiveItem?.Highlight(false);
}
_ActiveItem = barItem;
_ActiveItem.Highlight(true);
menu.ItemsControlMaxHeight = _SymbolListContainer.ActualHeight / 2;
menu.RefreshItemsSource();
menu.ScrollToSelectedItem();
menu.PreviewKeyUp -= OnMenuKeyUp;
menu.PreviewKeyUp += OnMenuKeyUp;
PositionMenu();
}
