public MemorizePage()
{
InitializeComponent();
var panGes = new PanGestureRecognizer();
panGes.PanUpdated += OnGrapPage;
quizLayout.GestureRecognizers.Add(panGes);
var tapGes = new TapGestureRecognizer();
tapGes.Tapped += OnClickAnswer;
chdess = quizLayout.Children.OfType <Label>().ToArray();
var btns = quizLayout.Children.OfType <FrameEx>();
foreach (var ele in btns)
{
ele.GestureRecognizers.Add(tapGes);
}
quest = btns.ElementAt(0);
choices = btns.Skip(1).ToArray();
ChangeMode(true);
}
public MemorizePage()
{
InitializeComponent();
var panGes = new PanGestureRecognizer();
panGes.PanUpdated += OnGrapPage;
quizLayout.GestureRecognizers.Add(panGes);
var tapGes = new TapGestureRecognizer();
tapGes.Tapped += OnClickAnswer;
chdess = quizLayout.Children.OfType<Label>().ToArray();
var btns = quizLayout.Children.OfType<FrameEx>();
foreach (var ele in btns)
ele.GestureRecognizers.Add(tapGes);
quest = btns.ElementAt(0);
choices = btns.Skip(1).ToArray();
ChangeMode(true);
}
public NavigationViewEx() : base()
{
if (DesignMode.DesignModeEnabled | DesignMode.DesignMode2Enabled)
{
return;
}
Content = _frame = new FrameEx();
_frame.Focus(FocusState.Programmatic);
ItemInvoked += (s, e) =>
{
if (e.IsSettingsInvoked)
{
_frame.Navigate(SettingsPageType);
}
else
{
var item = MenuItems.OfType <NavigationViewItemEx>().FirstOrDefault(x => x.Content.Equals(e.InvokedItem));
if (item != null)
{
SelectedItem = item;
}
}
};
RegisterPropertyChangedCallback(DisplayModeProperty, (s, e) => UpdateHeaders());
RegisterPropertyChangedCallback(IsPaneOpenProperty, (s, e) => UpdateHeaders());
_frame.Navigated += (s, e) =>
{
var item = MenuItems
.OfType <NavigationViewItemEx>()
.Where(x => x.PageType.Equals(e.SourcePageType))
.Where(x => x.PageParameter == e.Parameter)
.FirstOrDefault();
base.SelectedItem = (item == null && e.SourcePageType.Equals(SettingsPageType)) ? SettingsItem : item;
};
}
protected override void OnElementChanged(ElementChangedEventArgs <Frame> e)
{
base.OnElementChanged(e);
FrameEx obj = Element as FrameEx;
Layer.ShadowRadius = obj.ShadowWidth;
Layer.BorderWidth = 1;
Layer.ShadowOpacity = 0.8f;
switch (obj.Border)
{
case Rect:
Layer.CornerRadius = 0;
break;
case None:
Layer.BorderWidth = 0;
break;
}
if (obj.ShadowPos == ShadowPosition.LowerRight)
{
Layer.ShadowOffset = new CGSize(obj.ShadowWidth, obj.ShadowWidth);
}
}