public AndroidSwipeViewTransitionModePageCS()
{
StackLayout stackLayout = new StackLayout {
Orientation = StackOrientation.Horizontal, HorizontalOptions = LayoutOptions.Center
};
Label label = new Label {
Text = "SwipeTransitionMode: ", VerticalTextAlignment = TextAlignment.Center
};
EnumPicker enumPicker = new EnumPicker {
EnumType = typeof(SwipeTransitionMode), SelectedIndex = 1
};
enumPicker.SelectedIndexChanged += OnSwipeViewTransitionModeChanged;
stackLayout.Children.Add(label);
stackLayout.Children.Add(enumPicker);
swipeView = new Xamarin.Forms.SwipeView();
SwipeItem swipeItem = new SwipeItem
{
Text = "Delete",
IconImageSource = "delete.png",
BackgroundColor = Color.LightPink
};
swipeItem.Invoked += OnDeleteSwipeItemInvoked;
swipeView.LeftItems = new SwipeItems {
swipeItem
};
Grid grid = new Grid {
HeightRequest = 60, WidthRequest = 300, BackgroundColor = Color.LightGray
};
Label gridLabel = new Label {
Text = "Swipe right", HorizontalOptions = LayoutOptions.Center, VerticalOptions = LayoutOptions.Center
};
grid.Children.Add(gridLabel);
swipeView.Content = grid;
swipeView.On <Android>().SetSwipeTransitionMode(SwipeTransitionMode.Drag);
Title = "SwipeView SwipeTransitionMode";
Content = new StackLayout
{
Margin = new Thickness(20),
Children = { stackLayout, swipeView }
};
}
public SwipeTransitionModeGallery()
{
Title = "SwipeTransitionMode Gallery";
var scroll = new Xamarin.Forms.ScrollView();
var swipeLayout = new StackLayout
{
Margin = new Thickness(12)
};
var instructions = new Label
{
BackgroundColor = Color.Black,
TextColor = Color.White,
Text = "This Gallery use a Platform Specific only available for Android and iOS."
};
swipeLayout.Children.Add(instructions);
var swipeItemSwipeTransitionModeLabel = new Label
{
FontSize = 10,
Text = "SwipeTransitionMode:"
};
swipeLayout.Children.Add(swipeItemSwipeTransitionModeLabel);
var swipeItemSwipeTransitionModePicker = new Xamarin.Forms.Picker();
var swipeTransitionModes = Enum.GetNames(typeof(Xamarin.Forms.PlatformConfiguration.AndroidSpecific.SwipeTransitionMode)).Select(t => t).ToList();
swipeItemSwipeTransitionModePicker.ItemsSource = swipeTransitionModes;
swipeItemSwipeTransitionModePicker.SelectedIndex = 0; // Reveal
swipeLayout.Children.Add(swipeItemSwipeTransitionModePicker);
var deleteSwipeItem = new SwipeItem
{
BackgroundColor = Color.Red,
IconImageSource = "delete.png",
Text = "Delete"
};
deleteSwipeItem.Invoked += (sender, e) => { DisplayAlert("SwipeView", "Delete Invoked", "Ok"); };
var swipeItems = new SwipeItems {
deleteSwipeItem
};
swipeItems.Mode = SwipeMode.Reveal;
var leftSwipeContent = new Grid
{
BackgroundColor = Color.Gray
};
var leftSwipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Right"
};
leftSwipeContent.Children.Add(leftSwipeLabel);
var leftSwipeView = new Xamarin.Forms.SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
LeftItems = swipeItems,
Content = leftSwipeContent
};
swipeLayout.Children.Add(leftSwipeView);
var rightSwipeContent = new Grid
{
BackgroundColor = Color.Gray
};
var rightSwipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Left"
};
rightSwipeContent.Children.Add(rightSwipeLabel);
var rightSwipeView = new Xamarin.Forms.SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
RightItems = swipeItems,
Content = rightSwipeContent
};
swipeLayout.Children.Add(rightSwipeView);
var topSwipeContent = new Grid
{
BackgroundColor = Color.Gray
};
var topSwipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Top"
};
topSwipeContent.Children.Add(topSwipeLabel);
var topSwipeView = new Xamarin.Forms.SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
BottomItems = swipeItems,
Content = topSwipeContent
};
swipeLayout.Children.Add(topSwipeView);
var bottomSwipeContent = new Grid
{
BackgroundColor = Color.Gray
};
var bottomSwipeLabel = new Label
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "Swipe to Bottom"
};
bottomSwipeContent.Children.Add(bottomSwipeLabel);
var bottomSwipeView = new Xamarin.Forms.SwipeView
{
HeightRequest = 60,
WidthRequest = 300,
TopItems = swipeItems,
Content = bottomSwipeContent
};
swipeLayout.Children.Add(bottomSwipeView);
swipeItemSwipeTransitionModePicker.SelectedIndexChanged += (sender, e) =>
{
var swipeTransitionMode = swipeItemSwipeTransitionModePicker.SelectedItem;
switch (swipeTransitionMode)
{
case "Drag":
leftSwipeView.On <Android>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.AndroidSpecific.SwipeTransitionMode.Drag);
leftSwipeView.On <iOS>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.iOSSpecific.SwipeTransitionMode.Drag);
rightSwipeView.On <Android>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.AndroidSpecific.SwipeTransitionMode.Drag);
rightSwipeView.On <iOS>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.iOSSpecific.SwipeTransitionMode.Drag);
topSwipeView.On <Android>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.AndroidSpecific.SwipeTransitionMode.Drag);
topSwipeView.On <iOS>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.iOSSpecific.SwipeTransitionMode.Drag);
bottomSwipeView.On <Android>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.AndroidSpecific.SwipeTransitionMode.Drag);
bottomSwipeView.On <iOS>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.iOSSpecific.SwipeTransitionMode.Drag);
break;
case "Reveal":
leftSwipeView.On <Android>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.AndroidSpecific.SwipeTransitionMode.Reveal);
leftSwipeView.On <iOS>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.iOSSpecific.SwipeTransitionMode.Reveal);
rightSwipeView.On <Android>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.AndroidSpecific.SwipeTransitionMode.Drag);
rightSwipeView.On <iOS>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.iOSSpecific.SwipeTransitionMode.Drag);
topSwipeView.On <Android>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.AndroidSpecific.SwipeTransitionMode.Drag);
topSwipeView.On <iOS>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.iOSSpecific.SwipeTransitionMode.Drag);
bottomSwipeView.On <Android>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.AndroidSpecific.SwipeTransitionMode.Drag);
bottomSwipeView.On <iOS>().SetSwipeTransitionMode(Xamarin.Forms.PlatformConfiguration.iOSSpecific.SwipeTransitionMode.Drag);
break;
}
};
scroll.Content = swipeLayout;
Content = scroll;
}
