private async void Page_Loaded(object sender, RoutedEventArgs e)
{
await RunOnUIThreadAsync(CoreDispatcherPriority.High, () =>
{
NavigationViewMain.SelectedItem = NavigationViewItemMainScanOptions;
FrameMainContentSecond.Navigate(typeof(EditorView));
((WinUI.NavigationViewItem)NavigationViewMain.SettingsItem).RightTapped +=
NavigationViewItemMainSettings_RightTapped;
if (VisualStateGroup.CurrentState == WideState)
{
// load page list if app is launched in wide state
FrameMainContentThird.Navigate(typeof(PageListView), null,
new SuppressNavigationTransitionInfo());
TeachingTipTutorialPageList.Target = FrameMainContentThird;
TeachingTipTutorialPageList.PreferredPlacement = WinUI.TeachingTipPlacementMode.LeftBottom;
}
Window.Current.SetTitleBar(GridTitlebar);
//WinUI.InfoBadge badge = new WinUI.InfoBadge();
//((WinUI.NavigationViewItem)NavigationViewMain.SettingsItem).InfoBadge = badge;
//badge.Style = (Style)Application.Current.Resources["AttentionIconInfoBadgeStyle"];
});
}
private void VisualStateGroup_CurrentStateChanging(object sender, VisualStateChangedEventArgs e)
{
// ensure expected layout when the app is resized
if (e.OldState == NarrowState)
{
FrameMainContentSecond.Navigate(typeof(EditorView));
}
if (e.OldState == NarrowState && NavigationViewMain.SelectedItem == null ||
e.OldState != NarrowState && NavigationViewItemMainEditor.IsSelected)
{
NavigationViewItemMainScanOptions.IsSelected = true;
}
if (e.NewState == NarrowState)
{
TeachingTipTutorialPageList.Target = NavigationViewItemMainPageList;
TeachingTipTutorialPageList.PreferredPlacement = WinUI.TeachingTipPlacementMode.Bottom;
}
if (e.NewState == DefaultState)
{
TeachingTipTutorialPageList.Target = NavigationViewItemMainPageList;
TeachingTipTutorialPageList.PreferredPlacement = WinUI.TeachingTipPlacementMode.Right;
}
if (e.NewState == WideState)
{
if (NavigationViewItemMainPageList.IsSelected)
{
FrameMainContentFirst.Content = null;
NavigationViewItemMainScanOptions.IsSelected = true;
}
FrameMainContentThird.Navigate(typeof(PageListView), null,
new SuppressNavigationTransitionInfo());
TeachingTipTutorialPageList.Target = FrameMainContentThird;
TeachingTipTutorialPageList.PreferredPlacement = WinUI.TeachingTipPlacementMode.LeftBottom;
}
}
