public NavigationDemoPage(string title = "Navigation")
{
Title = title;
PageExtensions.AddPageLog(this);
Content = new StackLayout {
VerticalOptions = LayoutOptions.CenterAndExpand,
Children =
{
new DemoLabel("Navigation stack:"),
new DemoButton("PushAsync")
{
Command = new Command(o => Navigation.PushAsync(new NavigationDemoPage(title + " >"))),
},
new DemoButton("PopAsync")
{
Command = new Command(obj => Navigation.PopAsync()),
},
new DemoButton("PopToRootAsync")
{
Command = new Command(obj => Navigation.PopToRootAsync()),
},
new DemoLabel("Modal stack:"),
new DemoButton("PushModalAsync")
{
Command = new Command(o => Navigation.PushModalAsync(new NavigationDemoPage(title + " ^"))),
},
new DemoButton("PopModalAsync")
{
Command = new Command(obj => Navigation.PopModalAsync()),
},
new DemoButton("PushModalAsync NavigationPage")
{
Command = new Command(o => Navigation.PushModalAsync(new NavigationPage(new NavigationDemoPage(title + " ^")).AddPageLog())),
},
new DemoLabel("Flyout:"),
new DemoButton("Toggle Flyout MainPage")
{
Command = new Command(obj => (Application.Current as App).ToggleFlyout()),
},
new DemoButton("Show Alert")
{
Command = new Command(obj => ShowAlert()),
},
},
};
if (title.EndsWith("^", StringComparison.Ordinal))
{
(Content as StackLayout).Children.Insert(0, new DemoLabel("Title: " + title));
}
}
public ElementDemoPage()
{
Title = "Element demo";
PageExtensions.AddPageLog(this);
var searchbar = new SearchBar {
AutomationId = "searchbar_automation_id",
BackgroundColor = Color.White,
HeightRequest = 48, // HACK: https://bugzilla.xamarin.com/show_bug.cgi?id=43975
};
searchbar.TextChanged += delegate {
Application.Current.MainPage.
DisplayAlert("SearchBar Content",
searchbar.Text != null ? $"<{searchbar.Text}>" : "null",
"Ok");
};
Content = new ScrollView {
Content = new StackLayout {
AutomationId = "page-stack",
Children =
{
searchbar,
new DemoButton("Button"),
new DemoLabel("Label").WithGestureRecognizer(),
CreateFormattedLabel(),
new DemoStack(),
new DemoGrid(),
new ContentView {
Content = new DemoLabel("label within ContentView")
},
new DemoEntry("entry_automation_id", "Placeholder"),
new DemoEditor("editor_automation_id", "editor content"),
new DemoLabel("Invisible Label").Invisible(),
new DemoSlider("slider_automation_id", 0,120, 42),
new DemoPicker("picker_automation_id", "Pick an item", new List <PickerObject> {
new PickerObject("Item A"), new PickerObject("Item B"), new PickerObject("Item C")
}),
new DemoCountdown(),
new DemoImage("logo.png"),
},
},
};
ToolbarItems.Add(new DemoToolbarItem());
}
public TabbedPageDemoPage()
{
Title = "TabbedPage";
PageExtensions.AddPageLog(this);
var contentPageA = new ContentPage {
Title = "Tab A",
Content = new StackLayout {
Children =
{
new Label {
Text = "This is content on tab A"
},
new Button {
Text = "Open ModalPage", Command = new Command(OpenModalPage)
},
new Button {
Text = "Open Subpage", Command = new Command(OpenSubpage)
},
}
}
}.AddPageLog();
var contentPageB = new ContentPage {
Title = "Tab B",
Content = new StackLayout {
Children =
{
new Label {
Text = "This is content on tab B"
}
},
},
ToolbarItems = { new DemoToolbarItem() }
}.AddPageLog();
Children.Add(contentPageA);
Children.Add(contentPageB);
}
