public void TestSwipeItemView()
{
var swipeView = new SwipeView();
var swipeItemViewContent = new Grid();
swipeItemViewContent.BackgroundColor = Colors.Red;
swipeItemViewContent.Children.Add(new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "SwipeItemView"
});
var swipeItemView = new SwipeItemView
{
Content = swipeItemViewContent
};
swipeView.LeftItems = new SwipeItems
{
swipeItemView
};
Assert.NotNull(swipeItemView);
Assert.NotNull(swipeItemView.Content);
Assert.AreNotEqual(0, swipeView.LeftItems.Count);
}
public void TestProgramaticallyClose()
{
bool isOpen = false;
var swipeView = new SwipeView();
swipeView.OpenRequested += (sender, args) => isOpen = true;
swipeView.CloseRequested += (sender, args) => isOpen = false;
var swipeItem = new SwipeItem
{
BackgroundColor = Colors.Red,
Text = "Text"
};
swipeView.LeftItems = new SwipeItems
{
swipeItem
};
swipeView.Open(OpenSwipeItem.LeftItems);
swipeView.Close();
Assert.IsFalse(isOpen);
}
public Issue8753()
{
Title = "Issue 8753";
var layout = new StackLayout();
var instructions = new Label
{
BackgroundColor = Color.Black,
TextColor = Color.White,
Text = "If you can see and open the SwipeView below, the test has passed."
};
var deleteSwipeItem = new SwipeItem {
BackgroundColor = Color.Red, Text = "Delete", IconImageSource = "coffee.png"
};
deleteSwipeItem.Invoked += (sender, e) =>
{
DisplayAlert("SwipeView", "Delete Invoked", "OK");
};
var swipeView = new SwipeView
{
HeightRequest = 60,
BackgroundColor = Color.LightGray,
LeftItems = new SwipeItems(new List <SwipeItem> {
deleteSwipeItem
})
{
Mode = SwipeMode.Reveal
},
RightItems = new SwipeItems
{
deleteSwipeItem
}
};
var content = new Grid
{
BackgroundColor = Color.LightGoldenrodYellow
};
var info = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to the Right"
};
content.Children.Add(info);
swipeView.Content = content;
layout.Children.Add(instructions);
layout.Children.Add(swipeView);
Content = layout;
}
void OnSwipedUp(System.Object sender, Xamarin.Forms.SwipedEventArgs e)
{
if (!_isExpanded)
{
SwipeView.TranslateTo(0, 0, 200, Easing.Linear);
_isExpanded = true;
}
}
void OnSwipedDown(System.Object sender, Xamarin.Forms.SwipedEventArgs e)
{
if (_isExpanded)
{
SwipeView.TranslateTo(0, 400, 200, Easing.Linear);
_isExpanded = false;
}
}
protected override void Init()
{
Title = "Issue 11286";
var layout = new StackLayout();
var instructions = new Label
{
Padding = 12,
BackgroundColor = Color.Black,
TextColor = Color.White,
Text = "Swipe to the right and tap the SwipeItem. If the text below the SwipeView is updated, the test has passed."
};
var swipeView = new SwipeView();
var swipeItem = new SwipeItem
{
BackgroundColor = Color.Red,
Text = "Text"
};
swipeView.LeftItems = new SwipeItems
{
swipeItem
};
var swipeContent = new Grid
{
HeightRequest = 80,
BackgroundColor = Color.LightGray
};
var label = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Right"
};
swipeContent.Children.Add(label);
swipeView.Content = swipeContent;
var result = new Label();
layout.Children.Add(instructions);
layout.Children.Add(swipeView);
layout.Children.Add(result);
Content = layout;
swipeItem.Clicked += (sender, args) =>
{
result.TextColor = Color.Green;
result.Text = "The test has passed";
};
}
public void TestConstructor()
{
var swipeView = new SwipeView();
Assert.AreEqual(0, swipeView.LeftItems.Count);
Assert.AreEqual(0, swipeView.TopItems.Count);
Assert.AreEqual(0, swipeView.RightItems.Count);
Assert.AreEqual(0, swipeView.BottomItems.Count);
}
protected override void Init()
{
Title = "Issue 11251";
BindingContext = this;
var layout = new StackLayout();
var instructions = new Label
{
Padding = 12,
BackgroundColor = Color.Black,
TextColor = Color.White,
Text = "Swipe to the right and tap the SwipeItem. Verify that the command has only been executed once."
};
var swipeView = new SwipeView();
var swipeContent = new Grid
{
BackgroundColor = Color.LightGray,
HeightRequest = 80
};
var info = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe To Right"
};
swipeContent.Children.Add(info);
swipeView.Content = swipeContent;
var swipeItem = new SwipeItem
{
BackgroundColor = Color.Red,
Text = "Execute Command",
Command = ExecuteMe
};
swipeView.LeftItems = new SwipeItems
{
swipeItem
};
layout.Children.Add(instructions);
layout.Children.Add(swipeView);
Content = layout;
swipeItem.Invoked += (sender, args) =>
{
Debug.WriteLine("SwipeItem Invoked...");
};
}
protected override void Init()
{
Title = "Issue 8777";
var layout = new StackLayout
{
Margin = new Thickness(12)
};
var instructions = new Label
{
BackgroundColor = Color.Black,
TextColor = Color.White,
Text = "Swipe to the right, if can open the SwipeView the test has passed."
};
var swipeItem = new SwipeItem
{
BackgroundColor = Color.Red,
IconImageSource = "calculator.png"
};
swipeItem.Invoked += (sender, e) => { DisplayAlert("SwipeView", "Invoked", "Ok"); };
var swipeItems = new SwipeItems {
swipeItem
};
swipeItems.Mode = SwipeMode.Reveal;
var swipeContent = new Grid
{
BackgroundColor = Color.Gray
};
var swipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Right (No Text)"
};
swipeContent.Children.Add(swipeLabel);
var swipeView = new SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
LeftItems = swipeItems,
Content = swipeContent
};
layout.Children.Add(instructions);
layout.Children.Add(swipeView);
Content = layout;
}
public static SwipeView SetItems(this SwipeView view, Func <IList <SwipeItem> > bottom = null, Func <IList <SwipeItem> > left = null, Func <IList <SwipeItem> > right = null, Func <IList <SwipeItem> > top = null)
{
bottom?.Invoke().ForEach(item => view.BottomItems.Add(item));
left?.Invoke().ForEach(item => view.LeftItems.Add(item));
right?.Invoke().ForEach(item => view.RightItems.Add(item));
top?.Invoke().ForEach(item => view.TopItems.Add(item));
return(view);
}
public static SwipeView LeftItems(this SwipeView view, Func <IList <SwipeItem> > items)
{
if (items is null)
{
throw new ArgumentNullException();
}
items.Invoke().ForEach(item => view.LeftItems.Add(item));
return(view);
}
public static SwipeView RightItems(this SwipeView view, IList <SwipeItem> items)
{
if (items is null)
{
throw new ArgumentNullException();
}
items.ForEach(item => view.RightItems.Add(item));
return(view);
}
public static SwipeView LeftItems(this SwipeView view, SwipeItem item)
{
if (item is null)
{
throw new ArgumentNullException();
}
view.LeftItems.Add(item);
return(view);
}
public static SwipeView LeftItems(this SwipeView view, params SwipeItem[] items)
{
if (items is null)
{
throw new ArgumentNullException();
}
items.ForEach(item => view.LeftItems.Add(item));
return(view);
}
protected override void Init()
{
Title = "Issue 8973";
var swipeLayout = new StackLayout
{
Margin = new Thickness(12)
};
var instructions = new Label
{
BackgroundColor = Color.Black,
TextColor = Color.White,
Text = "Swipe to the right and verify that the opening animation of the SwipeView is correct."
};
var swipeItem = new SwipeItem
{
BackgroundColor = Color.Red,
IconImageSource = "calculator.png",
Text = "File"
};
swipeItem.Invoked += (sender, e) => { DisplayAlert("SwipeView", "File Invoked", "Ok"); };
var swipeItems = new SwipeItems {
swipeItem
};
swipeItems.Mode = SwipeMode.Reveal;
var swipeContent = new Grid();
var swipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Right (File)"
};
swipeContent.Children.Add(swipeLabel);
var swipeView = new SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
LeftItems = swipeItems,
Content = swipeContent
};
swipeLayout.Children.Add(instructions);
swipeLayout.Children.Add(swipeView);
Content = swipeLayout;
}
SwipeView CreateMySwipeView()
{
var leftSwipeItem = new SwipeItemView
{
AutomationId = SwipeItemId,
Content = new Label
{
Text = "Right",
TextColor = Color.White,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center
},
BackgroundColor = Color.Green,
WidthRequest = 80,
Command = new Command(() =>
{
_leftCount++;
_leftSwipeCountLabel.Text = _leftCount.ToString();
})
};
var leftSwipeItems = new SwipeItems {
leftSwipeItem
};
leftSwipeItems.SwipeBehaviorOnInvoked = SwipeBehaviorOnInvoked.Close;
leftSwipeItems.Mode = SwipeMode.Reveal;
var swipeContent = new ContentView
{
Content = new StackLayout
{
AutomationId = SwipeViewId,
BackgroundColor = Color.LightSkyBlue,
Children =
{
new Label
{
Text = "SwipeItem Content",
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center
}
}
}
};
var mySwipeView = new SwipeView
{
LeftItems = leftSwipeItems,
Content = swipeContent,
HeightRequest = 80
};
return(mySwipeView);
}
public NoIconTextSwipeItemGallery()
{
Title = "No Icon or Text SwipeItem Gallery";
var swipeLayout = new StackLayout
{
Margin = new Thickness(12)
};
var noIconSwipeItem = new SwipeItem
{
BackgroundColor = Colors.Red,
Text = "File"
};
var noTextSwipeItem = new SwipeItem
{
BackgroundColor = Colors.BlueViolet,
IconImageSource = "calculator.png"
};
var swipeItems = new SwipeItems {
noIconSwipeItem, noTextSwipeItem
};
swipeItems.Mode = SwipeMode.Reveal;
var swipeContent = new Grid
{
BackgroundColor = Colors.Gray
};
var swipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Right (File)"
};
swipeContent.Children.Add(swipeLabel);
var swipeView = new SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
LeftItems = swipeItems,
Content = swipeContent
};
swipeLayout.Children.Add(swipeView);
Content = swipeLayout;
}
public PartyPickerPage()
{
var listView = new ListView(ListViewCachingStrategy.RecycleElement)
{
ItemTemplate = new DataTemplate(typeof(PartyTemplate)),
RowHeight = 150,
IsPullToRefreshEnabled = true
};
var swipeView =
new SwipeView();
swipeView.SetTemplate <SwipeViewTemplate>();
var changeViewToolbarItem = new ToolbarItem()
{
Text = AppResources.ToOtherView,
Command = new Command(() =>
{
if (Content == swipeView)
{
Content = listView;
}
else
{
Content = swipeView;
}
}),
Icon = "swipe.png"
};
ToolbarItems.Add(changeViewToolbarItem);
swipeView.SetBinding(SwipeView.ItemsSourceProperty, "Parties");
swipeView.SetBinding(SwipeView.SwipedOutLeftCommandProperty, "NotePartyCommand");
swipeView.SetBinding(SwipeView.SwipeOutRightCommandProperty, "AcceptPartyCommand");
//List view bindings
listView.SetBinding(ListView.ItemsSourceProperty, "Parties");
listView.SetBinding(ListView.RefreshCommandProperty, "RefreshCommand");
listView.SetBinding(ListView.IsRefreshingProperty, "IsRefreshing");
listView.ItemSelected += ListViewOnItemSelected;
this.SetBinding(CustomContentPage.ShowNoContentWarningProperty, nameof(PartyPickerViewModel.NearPartyAvailable),
converter: new InvertBooleanConverter());
Content = listView;
}
public void TestLeftItems()
{
var swipeView = new SwipeView();
var swipeItem = new SwipeItem
{
BackgroundColor = Colors.Red,
Text = "Text"
};
swipeView.LeftItems = new SwipeItems
{
swipeItem
};
Assert.AreNotEqual(0, swipeView.LeftItems.Count);
}
public void TestDefaultSwipeItems()
{
var swipeView = new SwipeView();
var swipeItem = new SwipeItem
{
BackgroundColor = Colors.Red,
Text = "Text"
};
swipeView.LeftItems = new SwipeItems
{
swipeItem
};
Assert.AreEqual(SwipeMode.Reveal, swipeView.LeftItems.Mode);
Assert.AreEqual(SwipeBehaviorOnInvoked.Auto, swipeView.LeftItems.SwipeBehaviorOnInvoked);
}
public void TestSwipeItemsSwipeBehaviorOnInvoked()
{
var swipeView = new SwipeView();
var swipeItem = new SwipeItem
{
BackgroundColor = Colors.Red,
Text = "Text"
};
var swipeItems = new SwipeItems
{
SwipeBehaviorOnInvoked = SwipeBehaviorOnInvoked.Close
};
swipeItems.Add(swipeItem);
swipeView.LeftItems = swipeItems;
Assert.AreEqual(SwipeBehaviorOnInvoked.Close, swipeView.LeftItems.SwipeBehaviorOnInvoked);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.SubGallery);
SetSupportActionBar(MainToolbar);
layoutManager = new GridAutofitLayoutManager(this, 120);
SubGalleryRecyclerView.SetLayoutManager(layoutManager);
SwipeView.SetCommand("Refresh", Vm.RefreshCommand);
bindings.Add(this.SetBinding(() => Vm.Images).WhenSourceChanges(BindCollection));
bindings.Add(this.SetBinding(() => Vm.Sub.Title, () => SupportActionBar.Title));
bindings.Add(this.SetBinding(() => Vm.Images.IsBusy, () => SwipeView.Refreshing));
var param = Nav.GetAndRemoveParameter <string>(Intent);
Vm.Activate(param);
AnalyticsHelper.SendView("SubredditGallery");
}
public void TestSwipeItemsExecuteMode()
{
var swipeView = new SwipeView();
var swipeItem = new SwipeItem
{
BackgroundColor = Colors.Red,
Text = "Text"
};
var swipeItems = new SwipeItems
{
Mode = SwipeMode.Execute
};
swipeItems.Add(swipeItem);
swipeView.LeftItems = swipeItems;
Assert.AreEqual(SwipeMode.Execute, swipeView.LeftItems.Mode);
}
private void rightImage_BindingContextChanged(object sender, EventArgs e)
{
Image rightImage = sender as Image;
Grid grid1 = (Grid)rightImage.Parent;
Grid grid2 = (Grid)grid1.Parent;
Grid grid3 = (Grid)grid2.Parent;
SwipeView swipeView = (SwipeView)grid3.Parent;
VisualContainer visualContainer = (VisualContainer)swipeView.Parent;
ExtendedScrollView extendedScrollView = (ExtendedScrollView)visualContainer.Parent;
SfListView sfListView = (SfListView)extendedScrollView.Parent;
Collection <Lado> Source = (Collection <Lado>)sfListView.ItemsSource;
Lado item = Source[itemIndex];
DeleteEvent evento = new DeleteEvent(item);
evento.executeEvent += Evento_executeEvent;
(rightImage.Parent as View).GestureRecognizers.Clear();
(rightImage.Parent as View).GestureRecognizers.Add(new TapGestureRecognizer()
{
Command = evento
});
rightImage.Source = "Delete.png";
}
public MainPage()
{
var label = new Label
{
HorizontalTextAlignment = TextAlignment.Center,
VerticalTextAlignment = TextAlignment.Center,
HorizontalOptions = LayoutOptions.CenterAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
Text = "Swipe Right-to-Left to Crash App\n\nSwipe Left-to-Right for Working Example",
BackgroundColor = Color.LightGoldenrodYellow
};
var swipeItemWithText = new SwipeItem
{
IconImageSource = "AppIcon",
BackgroundColor = Color.Green,
Text = "Test"
};
var swipeItemWithNoText = new SwipeItem
{
IconImageSource = "AppIcon",
BackgroundColor = Color.Red
};
var swipeView = new SwipeView
{
Margin = new Thickness(20),
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
LeftItems = { swipeItemWithText },
RightItems = { swipeItemWithNoText },
Content = label
};
Content = swipeView;
}
public SwipeItemIconGallery()
{
Title = "SwipeItem Icon Gallery";
var scroll = new ScrollView();
var swipeLayout = new StackLayout
{
Margin = new Thickness(12)
};
var fileSwipeItem = new SwipeItem
{
BackgroundColor = Colors.Red,
IconImageSource = "coffee.png",
Text = "File"
};
fileSwipeItem.Invoked += (sender, e) => { DisplayAlert("SwipeView", "File Invoked", "Ok"); };
var fileSwipeItems = new SwipeItems {
fileSwipeItem
};
fileSwipeItems.Mode = SwipeMode.Reveal;
var fileSwipeContent = new Grid
{
BackgroundColor = Colors.Gray
};
var fileSwipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Right (File)"
};
fileSwipeContent.Children.Add(fileSwipeLabel);
var fileSwipeView = new SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
LeftItems = fileSwipeItems,
Content = fileSwipeContent
};
swipeLayout.Children.Add(fileSwipeView);
var urlSwipeItem = new SwipeItem
{
BackgroundColor = Colors.Red,
IconImageSource = "https://image.flaticon.com/icons/png/512/61/61848.png",
Text = "Url"
};
urlSwipeItem.Invoked += (sender, e) => { DisplayAlert("SwipeView", "Url Invoked", "Ok"); };
var urlSwipeItems = new SwipeItems {
urlSwipeItem
};
urlSwipeItems.Mode = SwipeMode.Reveal;
var urlSwipeContent = new Grid
{
BackgroundColor = Colors.Gray
};
var urlSwipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Right (Url)"
};
urlSwipeContent.Children.Add(urlSwipeLabel);
var urlSwipeView = new SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
LeftItems = urlSwipeItems,
Content = urlSwipeContent
};
swipeLayout.Children.Add(urlSwipeView);
var fontFamily = string.Empty;
switch (Device.RuntimePlatform)
{
case Device.iOS:
fontFamily = "Ionicons";
break;
case Device.UWP:
fontFamily = "Assets/Fonts/ionicons.ttf#ionicons";
break;
case Device.Android:
default:
fontFamily = "fonts/ionicons.ttf#";
break;
}
var fontSwipeItem = new SwipeItem
{
BackgroundColor = Colors.Red,
IconImageSource = new FontImageSource
{
Glyph = "\uf101",
FontFamily = fontFamily,
Size = 16
},
Text = "Font"
};
fontSwipeItem.Invoked += (sender, e) => { DisplayAlert("SwipeView", "Font Invoked", "Ok"); };
var fontSwipeItems = new SwipeItems {
fontSwipeItem
};
fontSwipeItems.Mode = SwipeMode.Reveal;
var fontSwipeContent = new Grid
{
BackgroundColor = Colors.Gray
};
var fontSwipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Right (Font)"
};
fontSwipeContent.Children.Add(fontSwipeLabel);
var fontSwipeView = new SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
LeftItems = fontSwipeItems,
Content = fontSwipeContent
};
swipeLayout.Children.Add(fontSwipeView);
scroll.Content = swipeLayout;
Content = scroll;
}
public Issue11314Page(string title)
{
Title = title;
for (int i = 0; i < 5; i++)
{
Items.Add(DateTime.Now.ToString());
}
var layout = new StackLayout
{
Padding = 0
};
var instructions = new Label
{
Padding = 12,
BackgroundColor = Color.Black,
TextColor = Color.White,
Text = "Try to open the SwipeView doing swipe, if you can open it, the test has passed."
};
var listView = new ListView()
{
HorizontalOptions = LayoutOptions.FillAndExpand,
HasUnevenRows = true,
ItemsSource = Items,
ItemTemplate = new DataTemplate(() =>
{
var itemLayout = new StackLayout();
var swipeView = new SwipeView();
var content = new Grid
{
HeightRequest = 80,
BackgroundColor = Color.LightGray
};
content.Children.Add(new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Left"
});
swipeView.Content = content;
var swipeItem = new SwipeItem
{
BackgroundColor = Color.Red,
Text = "Text"
};
swipeView.RightItems = new SwipeItems
{
swipeItem
};
itemLayout.Children.Add(swipeView);
return(new ViewCell {
View = itemLayout
});
})
};
layout.Children.Add(instructions);
layout.Children.Add(listView);
Content = layout;
}
protected override void Init()
{
Title = "Issue 8806";
var layout = new StackLayout
{
Margin = new Thickness(12)
};
var instructions = new Label
{
BackgroundColor = Color.Black,
TextColor = Color.White,
Text = "Swipe left and right several times and verify that the layout is always correct."
};
var leftSwipeItem = new SwipeItem
{
BackgroundColor = Color.Red,
IconImageSource = "calculator.png",
Text = "Delete"
};
leftSwipeItem.Invoked += (sender, e) => { DisplayAlert("SwipeView", "Delete Invoked", "Ok"); };
var rightSwipeItem = new SwipeItem
{
BackgroundColor = Color.LightGoldenrodYellow,
IconImageSource = "calculator.png",
Text = "Edit"
};
rightSwipeItem.Invoked += (sender, e) => { DisplayAlert("SwipeView", "Edit Invoked", "Ok"); };
var leftSwipeItems = new SwipeItems {
leftSwipeItem
};
leftSwipeItems.Mode = SwipeMode.Reveal;
var rightSwipeItems = new SwipeItems {
leftSwipeItem, rightSwipeItem
};
rightSwipeItems.Mode = SwipeMode.Reveal;
var swipeContent = new Grid
{
BackgroundColor = Color.Gray
};
var swipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Left or Right"
};
swipeContent.Children.Add(swipeLabel);
var swipeView = new SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
LeftItems = leftSwipeItems,
RightItems = rightSwipeItems,
Content = swipeContent
};
layout.Children.Add(instructions);
layout.Children.Add(swipeView);
Content = layout;
}
public SwipeViewEventsGallery()
{
Title = "SwipeView Events Gallery";
var swipeLayout = new Grid
{
RowDefinitions = new RowDefinitionCollection
{
new RowDefinition {
Height = GridLength.Auto
},
new RowDefinition {
Height = GridLength.Star
}
},
Margin = new Thickness(12)
};
var deleteSwipeItem = new SwipeItem
{
BackgroundColor = Color.Orange,
IconImageSource = "calculator.png",
Text = "SwipeItem1"
};
deleteSwipeItem.Invoked += (sender, e) => { DisplayAlert("SwipeView", "Delete Invoked", "Ok"); };
var leftSwipeItems = new SwipeItems
{
deleteSwipeItem
};
leftSwipeItems.Mode = SwipeMode.Reveal;
var swipeContent = new Grid
{
BackgroundColor = Color.Gray
};
var swipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Right"
};
swipeContent.Children.Add(swipeLabel);
var scroll = new ScrollView();
var eventsInfo = new Label();
scroll.Content = eventsInfo;
var swipeView = new SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
LeftItems = leftSwipeItems,
Content = swipeContent
};
swipeLayout.Children.Add(swipeView, 0, 0);
swipeLayout.Children.Add(scroll, 0, 1);
Content = swipeLayout;
swipeView.SwipeStarted += (sender, e) =>
{
eventsInfo.Text += $"SwipeStarted - Direction:{e.SwipeDirection}" + Environment.NewLine;
};
swipeView.SwipeChanging += (sender, e) =>
{
eventsInfo.Text += $"SwipeChanging - Direction:{e.SwipeDirection}, Offset:{e.Offset}" + Environment.NewLine;
};
swipeView.SwipeEnded += (sender, e) =>
{
eventsInfo.Text += $"SwipeEnded - Direction:{e.SwipeDirection}, IsOpen: {e.IsOpen}" + Environment.NewLine;
};
}
public SwipeView CreateMySwipeView()
{
// Define Right Swipe
var rightSwipeItem = new SwipeItem
{
Text = "Right",
BackgroundColor = Color.Green,
Command = new Command(() =>
{
_leftCount++;
_leftSwipeCountLabel.Text = _leftCount.ToString();
})
};
var rightSwipeItems = new SwipeItems {
rightSwipeItem
};
rightSwipeItems.SwipeBehaviorOnInvoked = SwipeBehaviorOnInvoked.Close;
rightSwipeItems.Mode = SwipeMode.Execute;
// Define Left Swipe
var leftSwipeItem = new SwipeItem
{
Text = "Left",
BackgroundColor = Color.Red,
Command = new Command(() =>
{
_rightCount++;
_rightSwipeCountLabel.Text = _rightCount.ToString();
})
};
var leftSwipeItems = new SwipeItems {
leftSwipeItem
};
leftSwipeItems.SwipeBehaviorOnInvoked = SwipeBehaviorOnInvoked.Close;
leftSwipeItems.Mode = SwipeMode.Execute;
// Define Swipe Content
var swipeContent = new ContentView
{
Content = new StackLayout
{
AutomationId = SwipeViewId,
BackgroundColor = Color.Coral,
Children =
{
new Label
{
Text = "Standalone SwipeItem",
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center
}
}
}
};
// Create SwipeView
var mySwipeView = new SwipeView
{
RightItems = rightSwipeItems,
LeftItems = leftSwipeItems,
Content = swipeContent,
HeightRequest = 80
};
return(mySwipeView);
}