public async Task ToggleSubMenuAsync(BaseMatNavSubMenu subMenu)
{
if (!MatNavMenu.Multi)
{
if (subMenu.Expanded)
{
var current = CurrentNavSubMenu;
CurrentNavSubMenu = subMenu;
if (current != null && current != subMenu && current.Expanded)
{
await current.ToggleAsync();
}
}
}
}
public async Task ToggleSelectedAsync(BaseMatNavItem navItem, BaseMatNavSubMenu navSubMenu)
{
if (navItem.Selected)
{
var currentNavItem = CurrentNavItem;
CurrentNavItem = navItem;
if (currentNavItem != null && currentNavItem != navItem && currentNavItem.Selected)
{
await currentNavItem.ToggleSelectedAsync();
}
}
if (navSubMenu != null)
{
await navSubMenu.ToggleSelectedAsync();
CurrentSelectedNavSubMenu = navSubMenu;
}
else
{
CurrentSelectedNavSubMenu = null;
}
}