// Overrides
protected override void NavButton_Click(object sender, RoutedEventArgs e)
{
Button b = sender as Button;
if (b != null)
{
// If the button links to a page, navigate to the page.
PageInfo pageInfo = (PageInfo)b.DataContext;
if (pageInfo == null)
{
return;
}
// If the button links to a page, navigate to the page.
if (pageInfo.PageType != typeof(Type))
{
if (pageInfo.Data == null && NavigationRootPage.RootFrame.CurrentSourcePageType != pageInfo.PageType)
{
NavigationRootPage.RootFrame.Navigate(pageInfo.PageType);
NavigationRootPage.Current.TopAppBar.IsOpen = false;
}
else if (pageInfo.Data != null)
{
NavigationRootPage.RootFrame.Navigate(pageInfo.PageType, pageInfo.Data.ToString());
NavigationRootPage.Current.TopAppBar.IsOpen = false;
}
}
else
{
NavToggleButton toggleButton = b as NavToggleButton;
if (toggleButton != null)
{
if (toggleButton.Toggle == this.currentCheckedToggleButton)
{
this.HideSecondLevelNav();
}
else
{
if (SecondLevelNavRow.Visibility == Windows.UI.Xaml.Visibility.Visible)
{
this.HideSecondLevelNav();
}
toggleButton.Toggle.IsChecked = true;
this.currentCheckedToggleButton = toggleButton.Toggle;
return;
}
}
}
}
}
protected override Button GetButton(PageInfo pageInfo)
{
if (pageInfo.ChildData == null)
{
return(base.GetButton(pageInfo));
}
else
{
NavToggleButton newButton = new NavToggleButton();
newButton.DataContext = pageInfo;
newButton.Content = pageInfo.Title;
newButton.Click += NavButton_Click;
newButton.Style = (Style)this.Resources["NavToggleButtonStyle"];
return(newButton);
}
}
