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);
}
protected override void Init()
{
Title = "Issue 10563";
var swipeLayout = new StackLayout
{
Margin = new Thickness(12)
};
var openLeftButton = new Button
{
AutomationId = OpenLeftId,
Text = "Open Left SwipeItem"
};
var openRightButton = new Button
{
AutomationId = OpenRightId,
Text = "Open Right SwipeItem"
};
var openTopButton = new Button
{
AutomationId = OpenTopId,
Text = "Open Top SwipeItem"
};
var openBottomButton = new Button
{
AutomationId = OpenBottomId,
Text = "Open Bottom SwipeItem"
};
var closeButton = new Button
{
AutomationId = CloseId,
Text = "Close SwipeView"
};
swipeLayout.Children.Add(openLeftButton);
swipeLayout.Children.Add(openRightButton);
swipeLayout.Children.Add(openTopButton);
swipeLayout.Children.Add(openBottomButton);
swipeLayout.Children.Add(closeButton);
var swipeItem = new SwipeItem
{
BackgroundColor = Color.Red,
IconImageSource = "calculator.png",
Text = "Issue 10563"
};
swipeItem.Invoked += (sender, e) => { DisplayAlert("SwipeView", "SwipeItem 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 any direction"
};
swipeContent.Children.Add(swipeLabel);
var swipeView = new SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
LeftItems = swipeItems,
RightItems = swipeItems,
TopItems = swipeItems,
BottomItems = swipeItems,
Content = swipeContent,
Margin = new Thickness(0, 48)
};
swipeLayout.Children.Add(swipeView);
Content = swipeLayout;
openLeftButton.Clicked += (sender, e) =>
{
swipeView.Open(OpenSwipeItem.LeftItems);
};
openRightButton.Clicked += (sender, e) =>
{
swipeView.Open(OpenSwipeItem.RightItems);
};
openTopButton.Clicked += (sender, e) =>
{
swipeView.Open(OpenSwipeItem.TopItems);
};
openBottomButton.Clicked += (sender, e) =>
{
swipeView.Open(OpenSwipeItem.BottomItems);
};
closeButton.Clicked += (sender, e) =>
{
swipeView.Close();
};
}
public AddRemoveSwipeItemsGallery()
{
Title = "Add/Remove SwipeItems Gallery";
var swipeLayout = new StackLayout
{
Margin = new Thickness(12)
};
var buttonsLayout = new StackLayout
{
Orientation = StackOrientation.Horizontal
};
var addButton = new Button
{
Text = "Add SwipeItem"
};
buttonsLayout.Children.Add(addButton);
var removeButton = new Button
{
Text = "Remove SwipeItem"
};
buttonsLayout.Children.Add(removeButton);
var swipeItemIconLabel = new Label
{
FontSize = 10,
Text = "Choose SwipeItem Icon:"
};
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 swipeView = new SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
LeftItems = leftSwipeItems,
Content = swipeContent
};
swipeLayout.Children.Add(buttonsLayout);
swipeLayout.Children.Add(swipeView);
Content = swipeLayout;
addButton.Clicked += (sender, e) =>
{
swipeView.Close();
var swipeItemsCount = swipeView.LeftItems.Count;
var random = new Random();
var newSwipeItem = new SwipeItem
{
BackgroundColor = Color.FromRgb(random.Next(0, 255), random.Next(0, 255), random.Next(0, 255)),
IconImageSource = "calculator.png",
Text = $"SwipeItem{swipeItemsCount + 1}"
};
swipeView.LeftItems.Add(newSwipeItem);
};
removeButton.Clicked += (sender, e) =>
{
swipeView.Close();
var swipeItemsCount = swipeView.LeftItems.Count;
if (swipeItemsCount > 0)
{
var lastSwipeItem = swipeView.LeftItems.LastOrDefault();
swipeView.LeftItems.Remove(lastSwipeItem);
}
};
}
public CloseSwipeGallery()
{
Title = "Open/Close SwipeView Gallery";
var swipeLayout = new StackLayout
{
Margin = new Thickness(12)
};
var openButton = new Button
{
Text = "Open SwipeView"
};
var closeButton = new Button
{
Text = "Close SwipeView"
};
swipeLayout.Children.Add(openButton);
swipeLayout.Children.Add(closeButton);
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
{
BackgroundColor = Color.Gray
};
var fileSwipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Right (File)"
};
swipeContent.Children.Add(fileSwipeLabel);
var swipeView = new SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
LeftItems = swipeItems,
Content = swipeContent
};
swipeLayout.Children.Add(swipeView);
Content = swipeLayout;
openButton.Clicked += (sender, e) =>
{
swipeView.Open(OpenSwipeItem.LeftItems);
};
closeButton.Clicked += (sender, e) =>
{
swipeView.Close();
};
}
public Programmatical()
{
Title = "Programmatically";
var swipeLayout = new Grid
{
RowDefinitions = new RowDefinitionCollection
{
new RowDefinition {
Height = GridLength.Auto
},
new RowDefinition {
Height = GridLength.Auto
},
new RowDefinition {
Height = GridLength.Auto
},
new RowDefinition {
Height = GridLength.Star
}
},
Margin = new Thickness(12)
};
var openButton = new Button
{
Text = "Open SwipeView"
};
var closeButton = new Button
{
Text = "Close SwipeView"
};
swipeLayout.Children.Add(openButton, 0, 0);
swipeLayout.Children.Add(closeButton, 0, 1);
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
{
BackgroundColor = Color.Gray
};
var fileSwipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Right (File)"
};
swipeContent.Children.Add(fileSwipeLabel);
var swipeView = new SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
LeftItems = swipeItems,
Content = swipeContent
};
swipeLayout.Children.Add(swipeView, 0, 2);
var scroll = new ScrollView();
var eventsInfo = new Label();
scroll.Content = eventsInfo;
swipeLayout.Children.Add(scroll, 0, 3);
Content = swipeLayout;
openButton.Clicked += (sender, e) =>
{
swipeView.Open(OpenSwipeItem.LeftItems);
};
closeButton.Clicked += (sender, e) =>
{
swipeView.Close();
};
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}" + Environment.NewLine;
};
}
public SwipeItemViewIsEnabledGallery()
{
Title = "SwipeItemView IsEnabled Gallery";
var swipeLayout = new StackLayout
{
Margin = new Thickness(12)
};
var instructions = new Label
{
BackgroundColor = Color.Black,
TextColor = Color.White,
Text = "RemainOpen is used as SwipeBehaviorOnInvoked, tapping on a SwipeItem will not close it."
};
swipeLayout.Children.Add(instructions);
var closeButton = new Button
{
Text = "Close SwipeView"
};
swipeLayout.Children.Add(closeButton);
var swipeItemContent = new StackLayout();
var monkeyList = new List <string>
{
"Baboon",
"Capuchin Monkey",
"Blue Monkey",
"Squirrel Monkey",
"Golden Lion Tamarin",
"Howler Monkey",
"Japanese Macaque"
};
var monkeyPicker = new Picker {
Title = "Select a monkey"
};
monkeyPicker.ItemsSource = monkeyList;
var monkeyButton = new Button
{
Text = "Get Selected Monkey"
};
monkeyButton.Clicked += (sender, args) =>
{
var selectedMonkey = monkeyPicker.SelectedItem ?? "None";
DisplayAlert("Selected Monkey", $"{selectedMonkey}", "Ok");
};
swipeItemContent.Children.Add(monkeyPicker);
swipeItemContent.Children.Add(monkeyButton);
var swipeItem = new SwipeItemView
{
BackgroundColor = Color.White,
Content = swipeItemContent
};
var swipeItems = new SwipeItems {
swipeItem
};
swipeItems.SwipeBehaviorOnInvoked = SwipeBehaviorOnInvoked.RemainOpen;
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"
};
swipeContent.Children.Add(swipeLabel);
var swipeView = new SwipeView
{
HeightRequest = 120,
WidthRequest = 300,
LeftItems = swipeItems,
Content = swipeContent
};
swipeLayout.Children.Add(swipeView);
var swipeItemLayout = new StackLayout
{
Orientation = StackOrientation.Horizontal
};
var swipeItemButton = new Button
{
Text = "Disable SwipeItemView",
WidthRequest = 250,
VerticalOptions = LayoutOptions.Center
};
var swipeItemLabel = new Label
{
Text = "SwipeItemView is enabled"
};
swipeItemLayout.Children.Add(swipeItemButton);
swipeItemLayout.Children.Add(swipeItemLabel);
swipeLayout.Children.Add(swipeItemLayout);
Content = swipeLayout;
closeButton.Clicked += (sender, e) =>
{
swipeView.Close();
};
swipeItemButton.Clicked += (sender, args) =>
{
swipeItem.IsEnabled = !swipeItem.IsEnabled;
if (swipeItem.IsEnabled)
{
swipeItemButton.Text = "Disable SwipeItemView";
swipeItemLabel.Text = "SwipeItemView is enabled";
}
else
{
swipeItemButton.Text = "Enable SwipeItemView";
swipeItemLabel.Text = "SwipeItemView is disabled";
}
};
}
public SwipeItemIsEnabledGallery()
{
Title = "SwipeItem IsEnabled Gallery";
var swipeLayout = new StackLayout
{
Margin = new Thickness(12)
};
var instructions = new Label
{
BackgroundColor = Colors.Black,
TextColor = Colors.White,
Text = "RemainOpen is used as SwipeBehaviorOnInvoked, tapping on a SwipeItem will not close it."
};
swipeLayout.Children.Add(instructions);
var closeButton = new Button
{
Text = "Close SwipeView"
};
swipeLayout.Children.Add(closeButton);
var swipeItem1 = new SwipeItem
{
BackgroundColor = Colors.Red,
IconImageSource = "calculator.png",
Text = "Test 1"
};
swipeItem1.Invoked += (sender, e) => { DisplayAlert("SwipeView", "Test 1 Invoked", "Ok"); };
var swipeItem2 = new SwipeItem
{
BackgroundColor = Colors.Orange,
IconImageSource = "coffee.png",
Text = "Test 2"
};
swipeItem2.Invoked += (sender, e) => { DisplayAlert("SwipeView", "Test 2 Invoked", "Ok"); };
var swipeItems = new SwipeItems {
swipeItem1, swipeItem2
};
swipeItems.SwipeBehaviorOnInvoked = SwipeBehaviorOnInvoked.RemainOpen;
swipeItems.Mode = SwipeMode.Reveal;
var swipeContent = new Grid
{
BackgroundColor = Colors.Gray
};
var fileSwipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Right"
};
swipeContent.Children.Add(fileSwipeLabel);
var swipeView = new SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
LeftItems = swipeItems,
Content = swipeContent
};
swipeLayout.Children.Add(swipeView);
var swipeItem1Layout = new StackLayout
{
Orientation = StackOrientation.Horizontal
};
var swipeItem1Button = new Button
{
Text = "Disable SwipeItem 1",
WidthRequest = 250,
VerticalOptions = LayoutOptions.Center
};
var swipeItem1Label = new Label
{
Text = "SwipeItem 1 is enabled",
VerticalOptions = LayoutOptions.Center
};
swipeItem1Layout.Children.Add(swipeItem1Button);
swipeItem1Layout.Children.Add(swipeItem1Label);
swipeLayout.Children.Add(swipeItem1Layout);
var swipeItem2Layout = new StackLayout
{
Orientation = StackOrientation.Horizontal
};
var swipeItem2Button = new Button
{
Text = "Disable SwipeItem 2",
WidthRequest = 250,
VerticalOptions = LayoutOptions.Center
};
var swipeItem2Label = new Label
{
Text = "SwipeItem 2 is enabled",
VerticalOptions = LayoutOptions.Center
};
swipeItem2Layout.Children.Add(swipeItem2Button);
swipeItem2Layout.Children.Add(swipeItem2Label);
swipeLayout.Children.Add(swipeItem2Layout);
Content = swipeLayout;
closeButton.Clicked += (sender, e) =>
{
swipeView.Close();
};
swipeItem1Button.Clicked += (sender, args) =>
{
swipeItem1.IsEnabled = !swipeItem1.IsEnabled;
if (swipeItem1.IsEnabled)
{
swipeItem1Button.Text = "Disable SwipeItem 1";
swipeItem1Label.Text = "SwipeItem 1 is enabled";
}
else
{
swipeItem1Button.Text = "Enable SwipeItem 1";
swipeItem1Label.Text = "SwipeItem 1 is disabled";
}
};
swipeItem2Button.Clicked += (sender, args) =>
{
swipeItem2.IsEnabled = !swipeItem2.IsEnabled;
if (swipeItem2.IsEnabled)
{
swipeItem2Button.Text = "Disable SwipeItem 2";
swipeItem2Label.Text = "SwipeItem 2 is enabled";
}
else
{
swipeItem2Button.Text = "Enable SwipeItem 2";
swipeItem2Label.Text = "SwipeItem 2 is disabled";
}
};
}