public MenuItem()
{
InitializeComponent();
GestureRecognizers.Add(new TapGestureRecognizer
{
Command = new Command(() => PageHelper.Navigate(PageId)),
NumberOfTapsRequired = 1
});
}
public MycoPagingView() : base()
{
IsClippedToBounds = true;
var swipeGestureRecognizer = new MycoSwipeGestureRecognizer();
swipeGestureRecognizer.SwipeLeft += SwipeGestureRecognizer_SwipeLeft;
swipeGestureRecognizer.SwipeRight += SwipeGestureRecognizer_SwipeRight;
GestureRecognizers.Add(swipeGestureRecognizer);
}
public DragAndDropSample2DragAndDroppableView()
{
InitializeComponent();
PanGestureRecognizer = new PanGestureRecognizer
{
TouchPoints = 1
};
PanGestureRecognizer.PanUpdated += PanGestureRecognizer_PanUpdated;
GestureRecognizers.Add(PanGestureRecognizer);
}
public ImageButtonControl()
{
InitializeComponent();
var tapGestureRecognizer = new TapGestureRecognizer();
tapGestureRecognizer.SetBinding(TapGestureRecognizer.CommandProperty, new Binding(nameof(Command), source: this));
tapGestureRecognizer.SetBinding(TapGestureRecognizer.CommandParameterProperty, new Binding(nameof(CommandParameter), source: this));
GestureRecognizers.Add(tapGestureRecognizer);
}
public CustomImage()
{
var gesture = new TapGestureRecognizer
{
NumberOfTapsRequired = 1
};
gesture.Tapped += ImageOn_Clicked;
GestureRecognizers.Add(gesture);
}
public SvgImage()
{
PaintSurface += OnPaintSurface;
WidthRequest = _iconSize + _padding * 2;
HeightRequest = _iconSize + _padding * 2;
#pragma warning disable CS0618 // Type or member is obsolete
GestureRecognizers.Add(new TapGestureRecognizer((obj) => Clicked?.Invoke(this, new EventArgs())));
#pragma warning restore CS0618 // Type or member is obsolete
}
public CustomHyperlinkSpan()
{
TextDecorations = TextDecorations.Underline;
TextColor = Color.Blue;
GestureRecognizers.Add(new TapGestureRecognizer
{
// Launcher.OpenAsync is provided by Xamarin.Essentials.
Command = new Command(async() => await Launcher.OpenAsync(Url))
});
}
public RadioButton()
{
_canvasView = new SKCanvasView();
_canvasView.PaintSurface += OnCanvasViewOnPaintSurface;
Content = _canvasView;
AnimateClick = true;
_tap = new TapGestureRecognizer();
_tap.Tapped += TapOnTapped;
GestureRecognizers.Add(_tap);
}
/// <summary>
/// Constructor that adds a gesture recognizer.
/// </summary>
public GameBoardSquare() : base()
{
HorizontalOptions = LayoutOptions.Center;
VerticalOptions = LayoutOptions.Center;
GestureRecognizers.Add(new TapGestureRecognizer
{
Command = new Command(() => OnSquareClicked()),
});
}
public HyperlinkLabel()
{
TextDecorations = TextDecorations.Underline;
TextColor = Color.Blue;
GestureRecognizers.Add(new TapGestureRecognizer
{
Command = new Command(async() => await Browser.OpenAsync(Url, BrowserLaunchMode.SystemPreferred))
});
}
public TreeView()
{
Init();
GestureRecognizers.Add(new TapGestureRecognizer {
Command = new Command(() => TreeView_Tap())
});
TreeViewItem.treeView = this;
}
public ScaleAndRotateContainer()
{
var pinchGesture = new PinchGestureRecognizer();
pinchGesture.PinchUpdated += OnPinchUpdated;
var panGesture = new PanGestureRecognizer();
panGesture.PanUpdated += PanGesture_PanUpdated;
GestureRecognizers.Add(pinchGesture);
}
public ImageCropView()
{
HorizontalOptions = LayoutOptions.Center;
VerticalOptions = LayoutOptions.Center;
_crop = new CropTransformation();
_image = new CustomCachedImage()
{
LoadingDelay = 0,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
InputTransparent = true,
Aspect = Aspect.Fill,
Transformations = new List <ITransformation>()
{
_crop
},
};
_root = new Grid()
{
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
InputTransparent = true,
Children =
{
_image
}
};
var pinchGesture = new PinchGestureRecognizer();
pinchGesture.PinchUpdated += PinchGesture_PinchUpdated;;
var panGesture = new PanGestureRecognizer();
panGesture.PanUpdated += PanGesture_PanUpdated;
GestureRecognizers.Clear();
GestureRecognizers.Add(pinchGesture);
GestureRecognizers.Add(panGesture);
_pinchObservable = Observable.FromEventPattern <PinchGestureUpdatedEventArgs>(pinchGesture, "PinchUpdated")
.Select(v => v.EventArgs).Where(v => v.Status == GestureStatus.Running);
_panObservable = Observable.FromEventPattern <PanUpdatedEventArgs>(panGesture, "PanUpdated")
.Select(v => v.EventArgs).Where(v => v.StatusType == GestureStatus.Running);
HandlePreviewTransformations(null, PreviewTransformations);
Content = _root;
ResetCrop();
SetDelay();
}
public CheckBox()
{
var TapGesture = new TapGestureRecognizer();
TapGesture.Tapped += TapGestureOnTapped;
GestureRecognizers.Add(TapGesture);
ContentGrid = new Grid
{
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand
};
ContentGrid.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(40)
});
ContentGrid.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Star)
});
ContentGrid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
ImageContainer = new Image
{
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
};
ImageContainer.HeightRequest = 30;
ImageContainer.WidthRequest = 30;
ContentGrid.Children.Add(ImageContainer);
ContentContainer = new ContentView
{
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand,
};
Grid.SetColumn(ContentContainer, 1);
TextContainer = new Label
{
TextColor = Color.White,
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.FillAndExpand,
};
ContentContainer.Content = TextContainer;
ContentGrid.Children.Add(ContentContainer);
base.Content = ContentGrid;
this.ImageContainer.Source = "CheckBoxUnchecked";
this.BackgroundColor = Color.Transparent;
}
public Checkbox()
{
InitializeCanvas();
WidthRequest = HeightRequest = DEFAULT_SIZE;
HorizontalOptions = VerticalOptions = new LayoutOptions(LayoutAlignment.Center, false);
Content = _skiaView;
GestureRecognizers.Add(new TapGestureRecognizer
{
Command = _toggleCommand
});
}
public ExtendedSwipeView()
{
CloseRequested += OnCloseRequested;
SwipeEnded += OnSwipeEnded;
var tappedGestureRecognizer = new TapGestureRecognizer();
tappedGestureRecognizer.Tapped += HandleTapped;
GestureRecognizers.Add(tappedGestureRecognizer);
}
protected override void OnPropertyChanged(string propertyName = null)
{
base.OnPropertyChanged(propertyName);
if (propertyName == TappedCommandProperty.PropertyName || Clicked != null && !GestureRecognizers.Any())
{
var clickGesture = new TapGestureRecognizer();
clickGesture.Tapped += ClickGesture_Tapped;
GestureRecognizers.Add(clickGesture);
}
}
public PanContainer()
{
/**
* Set PanGestureRecognizer.TouchPoints to control
* the number of touch points needed to pan.
*/
var panGesture = new PanGestureRecognizer();
panGesture.PanUpdated += OnPanUpdated;
GestureRecognizers.Add(panGesture);
}
void DismissKeyboardOnTouchPropertyChanged(InfiniteListView bindable, bool oldValue, bool newValue)
{
if (newValue != default(bool))
{
GestureRecognizers.Add(_gestureDismiss);
}
else
{
GestureRecognizers.Remove(_gestureDismiss);
}
}
public TappableLabel()
{
var tappedGesture = new TapGestureRecognizer
{
Command = new Command(OnLabelTapped)
};
tappedGesture.Tapped += TappedGesture_Tapped;
GestureRecognizers.Add(tappedGesture);
}
public PanContainer()
{
Debug.WriteLine("OK");
// Set PanGestureRecognizer.TouchPoints to control the
// number of touch points needed to pan
var panGesture = new PanGestureRecognizer();
//panGesture.TouchPoints = 2;
panGesture.PanUpdated += OnPanUpdated;
GestureRecognizers.Add(panGesture);
}
public CustomGrid()
{
Padding = new Thickness(0);
Margin = new Thickness(0);
RowSpacing = 0;
ColumnSpacing = 0;
GestureRecognizers.Add(new TapGestureRecognizer
{
Command = TransitionCommand
});
}
public GestureLayout(EventHandler eventPinch)
{
// Set PanGestureRecognizer.TouchPoints to control the
// number of touch points needed to pan
var panGesture = new PanGestureRecognizer();
panGesture.PanUpdated += OnPanUpdated;
GestureRecognizers.Add(panGesture);
// eventPinch += OnPinch;
}
private void Initialize()
{
_toggleImage = new Image();
GestureRecognizers.Add(new TapGestureRecognizer {
Command = ToogleCommand
});
_toggleImage.Source = Checked ? CheckedImage : UnCheckedImage;
Content = _toggleImage;
}
public PinchToZoomContainer()
{
var pinchGesture = new PinchGestureRecognizer(); //捏合
var panGesture = new PanGestureRecognizer(); //移动
pinchGesture.PinchUpdated += OnPinchUpdated;
panGesture.PanUpdated += OnPanUpdated;
GestureRecognizers.Add(pinchGesture);
GestureRecognizers.Add(panGesture);
}
/// <summary>
/// <inheritdoc/>
/// </summary>
public SlidableLayout()
{
Padding = 0;
Margin = 0;
HorizontalOptions = LayoutOptions.FillAndExpand;
VerticalOptions = LayoutOptions.FillAndExpand;
Config = new SliderConfig(int.MinValue, int.MaxValue);
m_rec = new PanGestureRecognizer();
GestureRecognizers.Add(m_rec);
m_rec.PanUpdated += Rec_PanUpdated;
}
public SvgButton()
{
var gestureRecognizer = new TapGestureRecognizer();
GestureRecognizers.Add(gestureRecognizer);
Tapped = Observable.FromEventPattern(gestureRecognizer, nameof(gestureRecognizer.Tapped));
this.Tapped.
Where(_ => Command?.CanExecute(CommandParameter) == true).
Subscribe(_ => Command?.Execute(CommandParameter));
}
private void DoubleTapRecognizer_Tapped(object sender, EventArgs e)
{
ResetImage();
MessagingCenter.Send <CustomPanPinchToZoomContainer>(this, "Reset");
if (panGestureRecognizer != null)
{
GestureRecognizers.Remove(panGestureRecognizer);
}
}
public BashkraEntry()
{
InitializeComponent();
InnerEntry.Focused += InnerEntryOnFocused;
InnerEntry.Unfocused += InnerEntryOnFocused;
GestureRecognizers.Add(new TapGestureRecognizer {
Command = new Command(() => InnerEntry.Focus())
});
}
public void Dispose()
{
if (GestureRecognizers != null)
{
GestureRecognizers.Clear();
}
if (_toggleImage != null)
{
_toggleImage.Source = null;
}
}