public RotateAnimationWithAnchorsPageCS ()
{
Title = "Rotate Animation with Anchors";
image = new Image { Source = ImageSource.FromFile ("monkey.png"), VerticalOptions = LayoutOptions.EndAndExpand };
startButton = new Button { Text = "Start Animation", VerticalOptions = LayoutOptions.End };
cancelButton = new Button { Text = "Cancel Animation", IsEnabled = false };
image.SizeChanged += OnImageSizeChanged;
startButton.Clicked += OnStartAnimationButtonClicked;
cancelButton.Clicked += OnCancelAnimationButtonClicked;
absoluteLayout = new AbsoluteLayout ();
absoluteLayout.Children.Add (image);
var stackLayout = new StackLayout {
Children = {
startButton,
cancelButton
}
};
var grid = new Grid {
RowDefinitions = {
new RowDefinition { Height = new GridLength (0.8, GridUnitType.Star) },
new RowDefinition { Height = new GridLength (0.2, GridUnitType.Star) }
},
Children = {
absoluteLayout,
}
};
grid.Children.Add (stackLayout, 0, 1);
Content = grid;
}
public ContentView CreateImageButton (string buttonImage, double height, double width,
Action tappedCallback)
{
var grid = new Grid {
RowDefinitions = new RowDefinitionCollection {
new RowDefinition {
Height = new GridLength (1, GridUnitType.Star)
},
},
ColumnDefinitions = new ColumnDefinitionCollection {
new ColumnDefinition {
Width = new GridLength (1, GridUnitType.Star)
},
},
BackgroundColor = Color.Transparent,
HorizontalOptions = LayoutOptions.Center,
RowSpacing = 5
};
var navImage = new SvgImage {
SvgPath = string.Format ("ExtendedMap.Forms.Plugin.Abstractions.Images.{0}", buttonImage),
SvgAssembly = typeof(CustomMapContentView).GetTypeInfo ().Assembly,
HorizontalOptions = LayoutOptions.Center,
HeightRequest = height,
WidthRequest = width
};
grid.GestureRecognizers.Add (new TapGestureRecognizer{ Command = new Command (tappedCallback) });
grid.Children.Add (navImage, 0, 0);
return new ContentView { Content = grid };
}
public OrderPageCode ()
{
Title = "Order Page - Code";
var grid = new Grid {
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
Padding = new Thickness (15)
};
for (int x = 0; x < 7; x++) {
grid.RowDefinitions.Add (new RowDefinition{ Height = new GridLength(50) });
}
grid.ColumnDefinitions.Add (new ColumnDefinition{ Width = new GridLength(90) });
grid.ColumnDefinitions.Add (new ColumnDefinition{ Width = new GridLength (1, GridUnitType.Star) });
grid.Children.Add (new Label { Text = "Purchaser's Name:" }, 0, 0);
grid.Children.Add (new Label { Text = "Billing Address:" }, 0, 1);
grid.Children.Add (new Label { Text = "Tip:", FontAttributes = FontAttributes.Bold }, 0, 2);
grid.Children.Add (new Label { Text = "Phone Number:" }, 0, 3);
grid.Children.Add (new Label { Text = "Comments:" }, 0, 4);
grid.Children.Add (new Entry { Placeholder = "Full Name on Card" }, 1, 0);
grid.Children.Add (new Editor (), 1, 1);
grid.Children.Add (new Entry{ Keyboard = Keyboard.Numeric }, 1, 2);
grid.Children.Add (new Entry { Keyboard = Keyboard.Telephone }, 1, 3);
grid.Children.Add (new Editor (), 1, 4);
var fstring = new FormattedString ();
fstring.Spans.Add (new Span { Text = "Wait! ", ForegroundColor = Color.Red });
fstring.Spans.Add (new Span { Text = "Please double check that everything is right." });
grid.Children.Add (new Label { FormattedText = fstring }, 1, 5);
grid.Children.Add (new Button { TextColor = Color.White, BackgroundColor = Color.Gray, Text = "Save" }, 1, 6);
Content = grid;
}
private Grid SliderLabels()
{
var grid = new Grid {
HorizontalOptions = LayoutOptions.FillAndExpand,
ColumnDefinitions = {
new ColumnDefinition { Width = new GridLength (1, GridUnitType.Star) },
new ColumnDefinition { Width = new GridLength (1, GridUnitType.Star) },
new ColumnDefinition { Width = new GridLength (1, GridUnitType.Star) },
new ColumnDefinition { Width = new GridLength (1, GridUnitType.Star) },
}
};
grid.Children.Add (
SyncLabel ("1", LayoutOptions.StartAndExpand, new Thickness (5, 0, 0, 0))
, 0, 0);
grid.Children.Add (
SyncLabel ("5", LayoutOptions.Center)
, 1, 0);
grid.Children.Add (
SyncLabel ("30", LayoutOptions.Center)
, 2, 0);
grid.Children.Add (
SyncLabel ("60", LayoutOptions.EndAndExpand, new Thickness (0, 0, 5, 0))
, 3, 0);
return grid;
}
/// <summary>
/// Initializes a new instance of the <see cref="DLToolkit.Forms.Controls.FlowListViewInternalCell"/> class.
/// </summary>
/// <param name="flowListViewRef">Flow list view reference.</param>
public FlowListViewInternalCell(WeakReference<FlowListView> flowListViewRef)
{
_flowListViewRef = flowListViewRef;
FlowListView flowListView = null;
flowListViewRef.TryGetTarget(out flowListView);
_useGridAsMainRoot = !flowListView.FlowUseAbsoluteLayoutInternally;
if (!_useGridAsMainRoot)
{
_rootLayout = new AbsoluteLayout()
{
Padding = 0d,
BackgroundColor = flowListView.FlowRowBackgroundColor,
};
View = _rootLayout;
}
else
{
_rootLayoutAuto = new Grid()
{
RowSpacing = 0d,
ColumnSpacing = 0d,
Padding = 0d,
BackgroundColor = flowListView.FlowRowBackgroundColor,
};
View = _rootLayoutAuto;
}
_flowColumnTemplate = flowListView.FlowColumnTemplate;
_desiredColumnCount = flowListView.DesiredColumnCount;
_flowColumnExpand = flowListView.FlowColumnExpand;
}
/// <summary>
/// More logical way to add child to Grid
/// </summary>
/// <param name="grid">Grid.</param>
/// <param name="view">View.</param>
/// <param name="row">Row.</param>
/// <param name="column">Column.</param>
/// <param name="rowspan">Rowspan.</param>
/// <param name="columnspan">Columnspan.</param>
public static void AddChild(this Xamarin.Forms.Grid grid, View view, int row, int column, int rowspan = 1, int columnspan = 1)
{
if (row < 0)
{
throw new ArgumentOutOfRangeException("row");
}
if (column < 0)
{
throw new ArgumentOutOfRangeException("column");
}
if (rowspan <= 0)
{
throw new ArgumentOutOfRangeException("rowspan");
}
if (columnspan <= 0)
{
throw new ArgumentOutOfRangeException("columnspan");
}
if (view == null)
{
throw new ArgumentNullException("view");
}
Xamarin.Forms.Grid.SetRow((BindableObject)view, row);
Xamarin.Forms.Grid.SetRowSpan((BindableObject)view, rowspan);
Xamarin.Forms.Grid.SetColumn((BindableObject)view, column);
Xamarin.Forms.Grid.SetColumnSpan((BindableObject)view, columnspan);
grid.Children.Add(view);
}
private Grid GenLowerGrid()
{
var grid = new Grid();
grid.Children.Add(CreateButtonFor("Employee Details", "Employee128.png", "3"), 0, 0);
grid.Children.Add(CreateButtonFor("Leave Details", "NotePad128.png", "4"), 1, 0);
return grid;
}
public FeedOverview()
{
var refreshButton = new Button {
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.Center,
Text = "Refresh"
};
refreshButton.SetBinding(Button.CommandProperty, "RefreshCommand");
var template = new DataTemplate(typeof(TextCell));
// We can set data bindings to our supplied objects.
template.SetBinding(TextCell.TextProperty, "Title");
template.SetBinding(TextCell.DetailProperty, "Description");
var listView = new ListView {ItemTemplate = template};
listView.SetBinding(ListView.ItemsSourceProperty, "FeedItems");
// Push the list view down below the status bar on iOS.
Padding = new Thickness(10, Device.OnPlatform(20, 0, 0), 10, 5);
Content = new Grid {
BindingContext = new FeedReaderViewModel(),
RowDefinitions = new RowDefinitionCollection {
new RowDefinition { Height = new GridLength (1, GridUnitType.Star) },
new RowDefinition { Height = new GridLength (0, GridUnitType.Auto) },
},
Children = {
new ViewWithGridPosition(listView, 0,0),
new ViewWithGridPosition(refreshButton, 1,0)
},
};
}
public FlowListViewInternalCell(FlowListView flowListView)
{
this.flowListView = flowListView;
root = new Grid() {
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
RowSpacing = 0f,
ColumnSpacing = 0f,
Padding = 0f,
RowDefinitions = new RowDefinitionCollection() {
new RowDefinition() { Height = GridLength.Auto }
},
ColumnDefinitions = new ColumnDefinitionCollection()
};
for (int i = 0; i < this.flowListView.FlowColumnsDefinitions.Count; i++)
{
root.ColumnDefinitions.Add(new ColumnDefinition() {
Width = new GridLength(1, GridUnitType.Star)
});
}
View = root;
}
/// <summary>
/// Initializes a new instance of the <see cref="NControl.Controls.GalleryView"/> class.
/// </summary>
public GalleryView ():base()
{
CornerRadius = 0;
BorderWidth = 0.0;
IsClippedToBounds = true;
HorizontalOptions = LayoutOptions.FillAndExpand;
VerticalOptions = LayoutOptions.FillAndExpand;
_childLayout = new Grid ();
var layout = new Grid ();
// Touch handling
var startTime = DateTime.MinValue;
// Handle child changes
_children.CollectionChanged += (sender, e) => {
_childLayout.BatchBegin();
_childLayout.Children.Clear();
for(var i=0; i<_children.Count; i++)
_childLayout.Children.Add(_children[i]);
_childLayout.BatchCommit();
};
layout.Children.Add (_childLayout);
Content = layout;
}
public TestCell()
{
var nameLabel = new Label();
nameLabel.SetBinding(Label.TextProperty, "Name");
imageLabel = new Image();
imageLabel.WidthRequest = 50;
imageLabel.Source = PhoneCallImage;
imageLabel.Up += ImageLabelOnUp;
imageLabel.Down += ImageLabelOnDown;
var grid = new Grid
{
ColumnDefinitions = new ColumnDefinitionCollection
{
new ColumnDefinition
{
},
new ColumnDefinition
{
Width = GridLength.Auto
},
}
};
grid.Children.Add(nameLabel, 0, 0);
grid.Children.Add(imageLabel, 1, 0);
View = grid;
}
public GraphicIconButton()
{
HeightRequest = 44;
WidthRequest = 44;
icon = new NControlView {
DrawingFunction = DrawIcon,
};
circle = new NControlView {
DrawingFunction = DrawCircle,
};
Content = new Grid {
Children = {
circle,
icon,
},
};
OnInvalidate += (sender, e) =>
{
circle.Invalidate();
icon.Invalidate();
};
}
private Grid GenGrid()
{
var grid = new Grid();
grid.Children.Add(CreateButtonFor("Notifications", "Notify128.png", "1"), 0, 0);
grid.Children.Add(CreateButtonFor("Leave Balance", "Balance128.png", "2"), 1, 0);
return grid;
}
public HolydayCell()
{
Label LabelName = new Label
{
TextColor = Color.White,
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label)),
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.Start
};
Label LabelDate = new Label
{
TextColor = Color.White,
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label)),
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.Start
};
LabelName.SetBinding(Label.TextProperty, "Name", BindingMode.TwoWay);
LabelDate.SetBinding(Label.TextProperty, "Date", BindingMode.TwoWay);
Grid grid = new Grid();
var cd = new ColumnDefinition();
cd.Width = GridLength.Auto;
grid.ColumnDefinitions.Add(cd);
cd = new ColumnDefinition();
cd.Width = GridLength.Auto;
grid.ColumnDefinitions.Add(cd);
grid.Children.AddHorizontal(LabelName);
grid.Children.AddHorizontal(LabelDate);
View = grid;
}
public HomePageCS()
{
var label = new Label {
Text = "Label Shadow Effect",
FontAttributes = FontAttributes.Bold,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.CenterAndExpand
};
label.Effects.Add (new ShadowEffect {
Radius = 5,
Color = Device.OnPlatform (Color.Black, Color.White, Color.Red),
DistanceX = 5,
DistanceY = 5
});
Content = new Grid {
Padding = new Thickness (0, 20, 0, 0),
Children = {
new Label {
Text = "Effects Demo",
FontAttributes = FontAttributes.Bold,
HorizontalOptions = LayoutOptions.Center
},
label
}
};
}
public LoadingPlaceholder ()
{
Padding = new Thickness (20);
Title = "Image Loading Gallery";
var source = new UriImageSource {
Uri = new Uri ("http://www.nasa.gov/sites/default/files/styles/1600x1200_autoletterbox/public/images/298773main_EC02-0282-3_full.jpg"),
CachingEnabled = false
};
var image = new Image {
Source = source,
WidthRequest = 200,
HeightRequest = 200,
};
var indicator = new ActivityIndicator {Color = new Color (.5),};
indicator.SetBinding (ActivityIndicator.IsRunningProperty, "IsLoading");
indicator.BindingContext = image;
var grid = new Grid();
grid.RowDefinitions.Add (new RowDefinition());
grid.Children.Add (image);
grid.Children.Add (indicator);
Content = grid;
}
protected override void OnAppearing()
{
base.OnAppearing();
if (BindingContext == null)
{
BindingContext = _project;
var grid = new Grid();
grid.RowDefinitions.Add(new RowDefinition { Height = GridLength.Auto });
grid.RowDefinitions.Add(new RowDefinition { Height = GridLength.Auto });
grid.RowDefinitions.Add(new RowDefinition { Height = 150 });
grid.RowDefinitions.Add(new RowDefinition { Height = GridLength.Auto });
grid.RowDefinitions.Add(new RowDefinition { Height = GridLength.Auto });
grid.VerticalOptions = LayoutOptions.StartAndExpand;
grid.Children.Add(new Label { Text = "Name" }, 0, 0);
var editor = new Editor();
editor.SetBinding(Editor.TextProperty, "Name");
grid.Children.Add(editor, 1, 0);
label.IsVisible = false;
label.Text = "Error in value";
label.TextColor = Color.Red;
grid.Children.Add(label, 1, 1);
grid.Children.Add(new Label { Text = "Description" }, 0, 2);
grid.Children.Add(new Editor { Text = _project.Description }, 1, 2);
grid.Children.Add(new Label { Text = "Started" }, 0, 3);
grid.Children.Add(new Editor { Text = _project.Started.HasValue ? _project.Started.GetValueOrDefault().ToShortDateString() : string.Empty }, 1, 3);
grid.Children.Add(new Label { Text = "Ended" }, 0, 4);
grid.Children.Add(new Editor { Text = _project.Ended.HasValue ? _project.Ended.GetValueOrDefault().ToShortDateString() : string.Empty }, 1, 4);
Content = grid;
}
}
/// <summary>
/// Constructor
/// </summary>
public HomePage()
{
BackgroundImage = "bg.png";
var masterLayout = new StackLayout {
Orientation = StackOrientation.Vertical,
Spacing = 10
};
// Start Button
var startButton = new Button { Text = "スタート", HorizontalOptions = LayoutOptions.Center };
masterLayout.Children.Add(startButton);
// Text followed by two auto expanding text areas
var row = new StackLayout { Orientation = StackOrientation.Horizontal, Spacing = 10, Padding = new Thickness(10, 0, 10, 0) };
row.Children.Add(new Label { Text = "範囲:" });
masterLayout.Children.Add(row);
var grid = new Grid();
grid.HorizontalOptions = LayoutOptions.FillAndExpand;
grid.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(1, GridUnitType.Star) });
grid.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(1, GridUnitType.Star) });
var lowerBoundField = new Entry();
var upperBoundField = new Entry();
grid.Children.Add(lowerBoundField, 0, 0);
grid.Children.Add(upperBoundField, 1, 0);
row.Children.Add(grid);
// Data binding
upperBoundField.SetBinding(Entry.TextProperty, new Binding("UpperBoundText", BindingMode.TwoWay));
lowerBoundField.SetBinding(Entry.TextProperty, new Binding("LowerBoundText", BindingMode.TwoWay));
startButton.SetBinding(Button.CommandProperty, new Binding("StartPracticeCommand", BindingMode.OneWay));
Content = masterLayout;
}
public App()
{
_grid = new Grid {
BackgroundColor = Color.Purple, HorizontalOptions = LayoutOptions.FillAndExpand, VerticalOptions = LayoutOptions.FillAndExpand
};
// THIS BOX VIEW DOES NOT SHOW UP IF YOU RE-SIZE THE ROW DEFINITION
var boxView = new BoxView { BackgroundColor = Color.Blue, VerticalOptions = LayoutOptions.End };
var button = new Button
{
Text = "button",
BackgroundColor = Color.Lime,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center
};
button.Clicked += (sender, e) =>
{
_grid.RowDefinitions[1].Height = Math.Abs(_grid.RowDefinitions[1].Height.Value - 100) < double.Epsilon ?
new GridLength(0) : new GridLength(100);
};
Grid.SetRow(boxView, 1);
_grid.RowDefinitions.Add(new RowDefinition() { Height = 100 });
_grid.RowDefinitions.Add(new RowDefinition() { Height = 0 }); // CHANGE THIS TO 100 and it works fine
_grid.Children.Add(boxView);
_grid.Children.Add(button);
MainPage = new ContentPage { Content = _grid };
}
public HomePageCS ()
{
label = new Label {
Text = "Label Shadow Effect",
FontAttributes = FontAttributes.Bold,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.CenterAndExpand
};
ShadowEffect.SetHasShadow (label, true);
ShadowEffect.SetColor (label, Device.OnPlatform (Color.Black, Color.White, Color.White));
ShadowEffect.SetRadius (label, 5);
ShadowEffect.SetDistanceX (label, 5);
ShadowEffect.SetDistanceY (label, 5);
var button = new Button { Text = "Change Shadow Color", VerticalOptions = LayoutOptions.EndAndExpand };
button.Clicked += OnButtonClicked;
Content = new Grid {
Padding = new Thickness (0, 20, 0, 0),
Children = {
new Label {
Text = "Effects Demo",
FontAttributes = FontAttributes.Bold,
HorizontalOptions = LayoutOptions.Center
},
label,
button
}
};
}
public GridExample2 ()
{
Grid grid = new Grid
{
VerticalOptions = LayoutOptions.FillAndExpand,
//RowSpacing = 20,
//ColumnSpacing = 20,
RowDefinitions =
{
new RowDefinition { Height = GridLength.Auto },
new RowDefinition { Height = new GridLength(200, GridUnitType.Absolute) },
new RowDefinition { Height = GridLength.Auto },
new RowDefinition { Height = GridLength.Auto }
},
ColumnDefinitions =
{
new ColumnDefinition { Width = GridLength.Auto },
new ColumnDefinition { Width = GridLength.Auto },
new ColumnDefinition { Width = GridLength.Auto }
}
};
grid.Children.Add(new Label
{
Text = "I'm at 0,0",
FontSize = 30,
FontAttributes = FontAttributes.Bold,
}, 0, 0);
grid.Children.Add(new Label
{
Text = "Me? 1, 1",
FontSize = 30,
FontAttributes = FontAttributes.Bold,
TextColor = Color.Black,
BackgroundColor = Color.Lime
}, 1, 1);
grid.Children.Add(new Label
{
Text = "2, 2 here",
FontSize = 25,
FontAttributes = FontAttributes.Bold,
TextColor = Color.White,
BackgroundColor = Color.Red
}, 2, 2);
grid.Children.Add(new Label
{
Text = "I'm at 0,3",
FontSize = 30,
FontAttributes = FontAttributes.Bold
}, 0, 3);
// Padding on edges and a bit more for iPhone top status bar
this.Padding = new Thickness(10, Device.OnPlatform(20, 0, 0), 10, 5);
this.Content = grid;
}
public CommitmentPage(Commitment commitment)
{
_commitment = commitment;
BindingContext = commitment;
var grid = new Grid() {
RowDefinitions = new RowDefinitionCollection {
new RowDefinition(),
new RowDefinition(),
},
ColumnDefinitions = new ColumnDefinitionCollection {
new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) },
new ColumnDefinition { Width = new GridLength(2, GridUnitType.Star) },
}
};
var plannedLabel = new Label {
Text = "I am"
};
plannedLabel.SetValue(Grid.RowProperty, 0);
var plannedTextCell = new TextCell {
};
plannedTextCell.SetBinding(TextCell.TextProperty, "Status");
grid.Children.Add(plannedLabel);
Content = grid;
}
private void AddDescriptionSection(TableView table)
{
const int HEIGHT = 150;
var descriptionSection = new TableSection ("Description");
var descriptionGrid = new Grid {
Padding = new Thickness(10),
HeightRequest = HEIGHT,
VerticalOptions = LayoutOptions.FillAndExpand,
ColumnDefinitions = {
new ColumnDefinition { Width = new GridLength (1, GridUnitType.Star) }
}
};
var descriptionEntry = new Editor {
HeightRequest = HEIGHT
};
descriptionEntry.SetBinding (Editor.TextProperty, "Description");
descriptionGrid.Children.Add (descriptionEntry, 0, 0);
descriptionSection.Add (new ViewCell {
View = descriptionGrid,
Height = HEIGHT
});
table.Root.Add (descriptionSection);
}
public GridLayoutPage()
{
var layout = new StackLayout
{
Orientation = StackOrientation.Vertical,
Padding = 20
};
var grid = new Grid
{
RowSpacing = 50
};
grid.Children.Add(new Label { Text = "This" }, 0, 0); // Left, First element
grid.Children.Add(new Label { Text = "text is" }, 1, 0); // Right, First element
grid.Children.Add(new Label { Text = "in a" }, 0, 1); // Left, Second element
grid.Children.Add(new Label { Text = "grid!" }, 1, 1); // Right, Second element
var gridButton = new Button { Text = "So is this Button!\nClick me." };
gridButton.Clicked += delegate
{
gridButton.Text = string.Format("Thanks! {0} clicks.", count++);
};
layout.Children.Add(grid);
layout.Children.Add (gridButton);
Content = layout;
}
public BaseAsyncActivityTemplate() {
// Adds the Content Presenter
var contentPresenter = new ContentPresenter();
Children.Add(contentPresenter, 0, 0);
// The overlay that is presented when an Activity is Running
var overlayGrid = new Grid { BackgroundColor = Color.FromHex("#CCCCCCCC") };
overlayGrid.SetBinding(IsVisibleProperty, new TemplateBinding("IsActivityRunning"));
var descriptionLabel = new Label { TextColor = Color.White };
descriptionLabel.SetBinding(Label.TextProperty, new TemplateBinding("ActivityDescription"));
var activityIndicator = new ActivityIndicator { Color = Color.White };
activityIndicator.SetBinding(ActivityIndicator.IsRunningProperty, new TemplateBinding("IsActivityRunning"));
// A layout to hold the Activity Indicator and Description
var activityIndicatorLayout = new StackLayout {
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
};
activityIndicatorLayout.Children.Add(activityIndicator);
activityIndicatorLayout.Children.Add(descriptionLabel);
// Finally add the indicator to the overlay and the overlay to the grid
overlayGrid.Children.Add(activityIndicatorLayout, 0, 0);
Children.Add(overlayGrid);
}
public HomePageCS ()
{
var label = new Label {
Text = "Label Shadow Effect",
FontAttributes = FontAttributes.Bold,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.CenterAndExpand
};
label.Behaviors.Add (new EffectBehavior {
Group = "Xamarin",
Name = "LabelShadowEffect"
});
Content = new Grid {
Padding = new Thickness (0, 20, 0, 0),
Children = {
new Label {
Text = "Effects Demo with a Behavior",
FontAttributes = FontAttributes.Bold,
HorizontalOptions = LayoutOptions.Center
},
label
}
};
}
public HorizontalCell()
{
Grid grid = new Grid {
Padding = new Thickness (5, 0, 5, 0),
ColumnDefinitions = {
new ColumnDefinition { Width = new GridLength (0.3, GridUnitType.Star) },
new ColumnDefinition { Width = new GridLength (0.7, GridUnitType.Star) },
},
RowDefinitions = {
new RowDefinition { Height = new GridLength (1, GridUnitType.Star) }
}
};
var leftLabel = new Label {
YAlign = TextAlignment.Center,
XAlign = TextAlignment.Start,
};
var rightLabel = new Label {
YAlign = TextAlignment.Center,
XAlign = TextAlignment.End,
};
leftLabel.SetBinding<HorizontalCell> (Label.TextProperty, vm => vm.Text);
leftLabel.SetBinding<HorizontalCell> (Label.TextColorProperty, vm => vm.TextColor);
rightLabel.SetBinding<HorizontalCell> (Label.TextProperty, vm => vm.Detail);
rightLabel.SetBinding<HorizontalCell> (Label.TextColorProperty, vm => vm.DetailColor);
grid.Children.Add (leftLabel, 0, 0);
grid.Children.Add (rightLabel, 1, 0);
grid.BindingContext = this;
View = grid;
}
void MoveElementTo(View element, Layout <View> to)
{
Device.BeginInvokeOnMainThread(() =>
{
if (Element.Parent is Layout <View> layout)
{
var index = layout.Children.IndexOf(element);
layout.Children.Insert(index, to);
if (layout is Grid)
{
var row = Grid.GetRow(element);
var rowSpan = Grid.GetRowSpan(element);
var column = Grid.GetColumn(element);
var columnSpan = Grid.GetColumnSpan(element);
Grid.SetRow(to, row);
Grid.SetRowSpan(to, rowSpan);
Grid.SetColumn(to, column);
Grid.SetColumnSpan(to, columnSpan);
}
}
else if (Element.Parent is ScrollView scrollView)
{
scrollView.Content = to;
}
else if (Element.Parent is ContentView contentView)
{
contentView.Content = to;
}
to.Children.Add(element);
});
}
public EditGateUser(GerenciarPortoesViewModel viewModel, GateDevices gateKey)
{
_viewModel = viewModel;
Grid grid = new Grid();
this.gateKey = gateKey;
string name = gateKey.SKeyName;
if (name.Length <= 4)
name = gateKey.SkeyBleId;
Title = "Editar " + name;
removerUserGate.AnimateWithAction();
removerUserGate.Clicked += removerUserGate_Clicked;
grid.Children.AddVertical(listProfileDisponiveis);
grid.Children.Add(removerUserGate);
listProfileDisponiveis.ItemTapped += listProfileDisponiveis_ItemTapped;
var absoluteLayout = new AbsoluteLayout();
var background = new Image
{
Style = Styles.BackgroundImage
};
absoluteLayout.Children.Add(background, new Rectangle(0, 0, 1, 1), AbsoluteLayoutFlags.All);
absoluteLayout.Children.Add(grid, new Rectangle(0, 0, 1, 1), AbsoluteLayoutFlags.All);
Content = absoluteLayout;
}
public GridPage5 ()
{
Padding = new Thickness (0, Device.OnPlatform (20, 0, 0), 0, 0);
var grid = new Grid ();
grid.Children.Add (
new Image() {
Source= Device.OnPlatform("*****@*****.**", "icon.png", "")
}, 0, 0);
grid.Children.Add (new Label () { Text = "40", BackgroundColor = Color.Yellow}, 0, 1);
grid.Children.Add (new Label () { Text = "Remainder", BackgroundColor = Color.Pink}, 0, 2);
grid.RowDefinitions.Add (new RowDefinition ()
{
Height = new GridLength(1, GridUnitType.Auto)
});
grid.RowDefinitions.Add (new RowDefinition ()
{
Height = new GridLength(40, GridUnitType.Absolute)
});
grid.RowDefinitions.Add (new RowDefinition ()
{
Height = new GridLength(1, GridUnitType.Star)
});
Content = grid;
}
public BaseStackLayout GetBaseLayout()
{
var grid = new Grid
{
BackgroundColor = Color.White.ToFormsColor(),
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand,
RowDefinitions =
{
new RowDefinition { Height = GridLength.Auto }
},
ColumnDefinitions =
{
new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) },
new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) },
new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) },
new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) }
}
};
grid.Children.Add (Drawer, 0, 1, 0, 1);
foreach (var layout in Layouts)
{
grid.Children.Add (layout, 1, 4, 0, 1);
}
var baseLayout = new BaseStackLayout
{
Children = { grid },
Padding = new Thickness(0)
};
return baseLayout;
}
public LeagueCardView(LeagueItem context)
{
BindingContext = context;
Grid grid = new Grid {
Padding = new Thickness(1,1,2,2),
RowSpacing = 0,
ColumnSpacing = 0,
BackgroundColor = Color.FromHex ("E3E3E3").MultiplyAlpha(0.5),
RowDefinitions = {
new RowDefinition { Height = new GridLength (100, GridUnitType.Absolute) }
},
ColumnDefinitions = {
new ColumnDefinition { Width = new GridLength (4, GridUnitType.Absolute) },
new ColumnDefinition {
}
}
};
grid.Children.Add (
new FixtureCardStatusView ()
,0,0);
grid.Children.Add (new LeagueCardDetailsView (LeagueItem), 1, 0);
var tgr = new TapGestureRecognizer { NumberOfTapsRequired = 1 };
tgr.Tapped += (sender, args) => {
OnCardClicked?.Invoke (LeagueItem);
};
grid.GestureRecognizers.Add (tgr);
Content = grid;
}
public static void SetBackgroundSource(this Xamarin.Forms.Grid grid, string url, RenderContext context)
{
if (string.IsNullOrWhiteSpace(url))
{
return;
}
grid.SetBackgroundImage(new Uri(url));
}
public void SetParent(object parentElement)
{
if (!(parentElement is XF.Grid parentGrid))
{
throw new ArgumentException($"Expected parent to be of type {typeof(XF.Grid).FullName} but it is of type {parentElement?.GetType().FullName}.", nameof(parentElement));
}
_parentGrid = parentGrid;
}
//---------------------------------------------------------------------------------------------------------------
public MultiColumnsCell(Type childCell, XamListView list)
//---------------------------------------------------------------------------------------------------------------
{
_list = list;
_childCell = childCell;
_grid = new Xamarin.Forms.Grid
{
ColumnSpacing = 0,
VerticalOptions = LayoutOptions.Fill
};
View = _grid;
}
public void Remove()
{
if (_parentGrid != null)
{
foreach (var child in _children)
{
_parentGrid.Children.Remove(child);
}
_children.Clear();
_parentGrid = null;
}
}
public GridHandler(NativeComponentRenderer renderer, XF.Grid gridControl) : base(renderer, gridControl)
{
GridControl = gridControl ?? throw new ArgumentNullException(nameof(gridControl));
}
public ButtonCodePage()
{
_f9pButton.BackgroundImage = _f9pImage;
Title = "StateButtonCodePage";
IsPresented = true;
#region Local Elements
hzOptionSegmentedControl.SelectIndex(3);
hzOptionSegmentedControl.SegmentTapped += HzOptionSegmentedControl_SegmentTapped;
vtOptionSegmentedControl.SelectIndex(3);
vtOptionSegmentedControl.SegmentTapped += VtOptionSegmentedControl_SegmentTapped;
var heightRequestSlider = new Slider(-1, 300, -1);
heightRequestSlider.Effects.Add(new Forms9Patch.SliderStepSizeEffect(1));
heightRequestSlider.ValueChanged += HeightRequestSlider_ValueChanged;
var fillSegmentedControl = new Forms9Patch.SegmentedControl
{
Segments =
{
//new Forms9Patch.Segment("NONE"),
new Forms9Patch.Segment("TILE"),
new Forms9Patch.Segment("ASPECTFILL"),
new Forms9Patch.Segment("ASPECTFIT"),
new Forms9Patch.Segment("FILL")
}
};
fillSegmentedControl.SelectIndex(3);
fillSegmentedControl.SegmentTapped += FillSegmentedControl_SegmentTapped;
Forms9Patch.SegmentedControl shapesSelector = new Forms9Patch.SegmentedControl
{
Segments =
{
new Forms9Patch.Segment {
Text = Rectangle
},
new Forms9Patch.Segment {
Text = Square
},
new Forms9Patch.Segment {
Text = Circle
},
new Forms9Patch.Segment {
Text = Ellipse
},
new Forms9Patch.Segment {
Text = "OBROUND"
}
}
};
shapesSelector.SelectIndex(0);
shapesSelector.SegmentTapped += ShapesSelector_SegmentTapped;
var outlineWidthSlider = new Xamarin.Forms.Slider
{
Minimum = 0,
Maximum = 15,
Value = 2
};
outlineWidthSlider.Effects.Add(new Forms9Patch.SliderStepSizeEffect(1.0 / Forms9Patch.Display.Scale));
outlineWidthSlider.ValueChanged += OutlineWidthSlider_ValueChanged;
outlineRadiusSlider.Effects.Add(new Forms9Patch.SliderStepSizeEffect(1));
outlineRadiusSlider.ValueChanged += OutlineRadiusSlider_ValueChanged;
var shapeAttributesSelector = new Forms9Patch.SegmentedControl
{
GroupToggleBehavior = Forms9Patch.GroupToggleBehavior.Multiselect,
Segments =
{
new Forms9Patch.Segment("BACKGROUND"),
new Forms9Patch.Segment("OUTLINE"),
new Forms9Patch.Segment("SHADOW"),
new Forms9Patch.Segment("INVERTED")
}
};
shapeAttributesSelector.SegmentTapped += ShapeAttributesSelector_SegmentTapped;
var seg1 = new Forms9Patch.Segment("");
var seg2 = new Forms9Patch.Segment(null, "Forms9PatchDemo.Resources.redGridBox");
var seg3 = new Forms9Patch.Segment(null, "Forms9PatchDemo.Resources.button");
var seg4 = new Forms9Patch.Segment(null, new Forms9Patch.Image {
Source = ImageSource.FromFile("cat.jpg"), Fill = Forms9Patch.Fill.AspectFit
});
var seg5 = new Forms9Patch.Segment(null, new Forms9Patch.Image {
Source = ImageSource.FromFile("balloons.jpg"), Fill = Forms9Patch.Fill.AspectFit
});
var seg6 = new Forms9Patch.Segment(null, "Forms9PatchDemo.Resources.image");
var seg7 = new Forms9Patch.Segment(null, "Forms9PatchDemo.Resources.redribbon");
var seg8 = new Forms9Patch.Segment(null, "Forms9PatchDemo.Resources.bubble");
var seg9 = new Forms9Patch.Segment(null, "Forms9PatchDemo.Resources.bluebutton");
var backgroundImageSelector = new Forms9Patch.SegmentedControl
{
HeightRequest = 40,
HasTightSpacing = true,
HorizontalTextAlignment = TextAlignment.Center,
VerticalTextAlignment = TextAlignment.Center,
TintIcon = false,
Segments =
{
seg1,
seg2,
seg3,
seg4,
seg5,
seg6,
seg7,
seg8,
seg9
}
};
/*
* backgroundImageSelector.Segments.Add(seg1);
* backgroundImageSelector.Segments.Add(seg2);
* backgroundImageSelector.Segments.Add(seg3);
* backgroundImageSelector.Segments.Add(seg4);
* backgroundImageSelector.Segments.Add(seg5);
* backgroundImageSelector.Segments.Add(seg6);
* backgroundImageSelector.Segments.Add(seg7);
* backgroundImageSelector.Segments.Add(seg8);
* backgroundImageSelector.Segments.Add(seg9);
*/
backgroundImageSelector.SelectIndex(1);
backgroundImageSelector.SegmentTapped += BackgroundImageSelector_SegmentTapped;
capsInsetsTopSlider.Effects.Add(capsInsetsTStepSizeEffect);
capsInsetsTopSlider.ValueChanged += CapsInsetsSlider_ValueChanged;
capsInsetsLeftSlider.Effects.Add(capsInsetsLStepSizeEffect);
capsInsetsLeftSlider.ValueChanged += CapsInsetsSlider_ValueChanged;
capsInsetsRightSlider.Effects.Add(capsInsetsRStepSizeEffect);
capsInsetsRightSlider.Rotation = 180;
capsInsetsRightSlider.ValueChanged += CapsInsetsSlider_ValueChanged;
capsInsetsBottomSlider.Effects.Add(capsInsetsBStepSizeEffect);
capsInsetsBottomSlider.ValueChanged += CapsInsetsSlider_ValueChanged;
capsInsetsBottomSlider.Rotation = 180;
var outlineGrid = new Xamarin.Forms.Grid
{
RowDefinitions = new RowDefinitionCollection
{
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
},
ColumnDefinitions = new ColumnDefinitionCollection
{
new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
},
new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
},
},
};
outlineGrid.Children.Add(new Forms9Patch.Label("Forms9Patch.Image.OutlineWidth:"), 0, 0);
outlineGrid.Children.Add(outlineWidthSlider, 0, 1);
outlineGrid.Children.Add(new Forms9Patch.Label("Forms9Patch.Image.OutlineRadius:"), 1, 0);
outlineGrid.Children.Add(outlineRadiusSlider, 1, 1);
//pixelCapsSwitch.Toggled += PixelCapsSwitch_Toggled;
var capsInsetsGrid = new Xamarin.Forms.Grid
{
RowDefinitions = new RowDefinitionCollection
{
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
},
ColumnDefinitions = new ColumnDefinitionCollection
{
new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
},
new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
},
},
};
capsInsetsGrid.Children.Add(new Forms9Patch.Label("CapsInsets.Top:"), 0, 0);
capsInsetsGrid.Children.Add(capsInsetsTopSlider, 0, 1);
capsInsetsGrid.Children.Add(new Forms9Patch.Label("CapsInsets.Bottom:"), 0, 2);
capsInsetsGrid.Children.Add(capsInsetsBottomSlider, 0, 3);
capsInsetsGrid.Children.Add(new Forms9Patch.Label("CapsInsets.Left:"), 1, 0);
capsInsetsGrid.Children.Add(capsInsetsLeftSlider, 1, 1);
capsInsetsGrid.Children.Add(new Forms9Patch.Label("CapsInsets.Right:"), 1, 2);
capsInsetsGrid.Children.Add(capsInsetsRightSlider, 1, 3);
capsUnitsSegmentedControl.SelectIndex(0);
capsUnitsSegmentedControl.SegmentTapped += CapsUnitsSegmentedControl_SegmentTapped;
antiAliasSwitch.Toggled += AntiAliasSwitch_Toggled;
var capsInsetsAndAntiAliasGrid = new Grid
{
RowDefinitions = new RowDefinitionCollection
{
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
},
ColumnDefinitions = new ColumnDefinitionCollection
{
new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
},
new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
},
},
};
capsInsetsAndAntiAliasGrid.Children.Add(new Forms9Patch.Label("CapsInsets Units:"), 0, 0);
capsInsetsAndAntiAliasGrid.Children.Add(capsUnitsSegmentedControl, 0, 1);
capsInsetsAndAntiAliasGrid.Children.Add(new Forms9Patch.Label("AntiAlias:"), 1, 0);
capsInsetsAndAntiAliasGrid.Children.Add(antiAliasSwitch, 1, 1);
#endregion
#region Content
Master = new ContentPage
{
Title = "Controls",
BackgroundColor = Color.LightGray,
Content = new ScrollView
{
Content = new StackLayout
{
Padding = new Thickness(10, 10, 20, 10),
Children =
{
new Forms9Patch.Label("HorizontalOptions:"),
hzOptionSegmentedControl,
new Forms9Patch.Label("VerticalOptions:"),
vtOptionSegmentedControl,
new Forms9Patch.Label("Fill / Aspect:"),
fillSegmentedControl,
new Forms9Patch.Label("ElementShape:"),
shapesSelector,
new Forms9Patch.Label("Shape attributes:"),
shapeAttributesSelector,
outlineGrid,
new Forms9Patch.Label("ImageSource:"),
backgroundImageSelector,
capsInsetsAndAntiAliasGrid,
capsInsetsGrid,
new Forms9Patch.Label("HeightRequest:"),
heightRequestSlider,
new Xamarin.Forms.Label {
Text = "Display.Scale=[" + Forms9Patch.Display.Scale + "]"
}
},
},
}
};
Detail = new ContentPage
{
Title = "Images",
Content = new ScrollView
{
Content = new StackLayout
{
Children =
{
new BoxView {
Color = Color.Black, HeightRequest = 1
},
new Forms9Patch.Label("Forms9Patch.Button:"),
new BoxView {
Color = Color.Black, HeightRequest = 1
},
_f9pButton,
new BoxView {
Color = Color.Black, HeightRequest = 1
},
new BoxView {
Color = Color.Black, HeightRequest = 1
},
new Forms9Patch.Label("Xamarin.Forms.Button:"),
new BoxView {
Color = Color.Black, HeightRequest = 1
},
_xfButton,
new BoxView {
Color = Color.Black, HeightRequest = 1
},
}
}
}
};
#endregion
}
public void CreateTouchInterface()
{
this.Content = null;
_touchPoints.Clear();
if (this.VerticalTouchPoints <= 0 || this.HorizontalTouchPoints <= 0)
{
return;
}
var grid = new Grid
{
RowDefinitions = new RowDefinitionCollection(),
ColumnDefinitions = new ColumnDefinitionCollection(),
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand
};
for (int vIndex = 0; vIndex < this.VerticalTouchPoints; vIndex++)
{
grid.RowDefinitions.Add(new RowDefinition());
if (vIndex < (this.VerticalTouchPoints - 1))
{
grid.RowDefinitions.Add(new RowDefinition()
{
Height = 20
});
}
}
for (int hIndex = 0; hIndex < this.HorizontalTouchPoints; hIndex++)
{
grid.ColumnDefinitions.Add(new ColumnDefinition());
if (hIndex < (this.HorizontalTouchPoints - 1))
{
grid.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = 20
});
}
}
for (int vIndex = 0; vIndex < grid.RowDefinitions.Count; vIndex += 2)
{
for (int hIndex = 0; hIndex < grid.ColumnDefinitions.Count; hIndex += 2)
{
var touchPoint = new GestureTouchPoint()
{
Text = this.TouchPointText,
HighlightText = this.TouchPointHighlightText,
FontSize = 30,
FontFamily = string.IsNullOrEmpty(this.TouchPointFontFamily) ? "FontAwesome" : this.TouchPointFontFamily,
InputTransparent = true,
TextColor = this.TouchPointTextColor,
HighlightTextColor = this.TouchPointHighlightTextColor,
HorizontalTextAlignment = TextAlignment.Center,
VerticalTextAlignment = TextAlignment.Center,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand
};
var tpValue = _touchPoints.Count + 1;
touchPoint.Value = tpValue.ToString();
touchPoint.SetValue(Grid.RowProperty, vIndex);
touchPoint.SetValue(Grid.ColumnProperty, hIndex);
grid.Children.Add(touchPoint);
_touchPoints.Add(touchPoint);
}
}
this.Content = grid;
}
void InitializeComponent()
{
#if false
Xamarin.Forms.Platform.Unity.XamlLoader.LoadXaml(
this,
@"<?xml version=""1.0"" encoding=""utf-8"" ?>
<ContentPage
xmlns=""http://xamarin.com/schemas/2014/forms""
xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
x:Class=""Page1"">
<Grid Padding=""16"">
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition Height=""32""/>
</Grid.RowDefinitions>
<Grid Grid.Row=""1"">
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Label Grid.Column=""0"" Text=""{Binding Counter.Value}"" HorizontalTextAlignment=""Center"" FontSize=""20""/>
<Button Grid.Column=""1"" Text=""Button"" Command=""{Binding InstantiateCommand}"" />
</Grid>
</Grid>
</ContentPage>
");
#else
var grid = new Grid();
grid.RowDefinitions.Add(new RowDefinition());
grid.RowDefinitions.Add(new RowDefinition {
Height = 32
});
grid.RowDefinitions.Add(new RowDefinition {
Height = 32
});
grid.RowDefinitions.Add(new RowDefinition {
Height = 32
});
var sv = new ScrollView();
grid.Children.Add(sv, 0, 0);
var gridsv = new Grid();
for (int i = 0; i < 100; i++)
{
gridsv.RowDefinitions.Add(new RowDefinition {
Height = 24
});
gridsv.Children.Add(new Label {
Text = string.Format("Label {0}", i), FontSize = 20
}, 0, i);
}
sv.Content = gridsv;
{
var grid2 = new Grid();
grid2.ColumnDefinitions.Add(new ColumnDefinition());
grid2.ColumnDefinitions.Add(new ColumnDefinition());
grid.Children.Add(grid2, 0, 1);
var label = new Label
{
HorizontalTextAlignment = Xamarin.Forms.TextAlignment.Center,
FontSize = 20,
TextColor = Xamarin.Forms.Color.White,
Text = "Default"
};
var entry = new Entry();
label.SetBinding(Label.TextProperty, new Binding {
Path = "Text", Source = entry
});
grid2.Children.Add(label, 0, 0);
grid2.Children.Add(entry, 1, 0);
}
{
var grid2 = new Grid();
grid2.ColumnDefinitions.Add(new ColumnDefinition());
grid2.ColumnDefinitions.Add(new ColumnDefinition());
grid.Children.Add(grid2, 0, 2);
var label = new Label
{
HorizontalTextAlignment = Xamarin.Forms.TextAlignment.Center,
FontSize = 20,
TextColor = Xamarin.Forms.Color.White
};
label.SetBinding(Label.TextProperty, new Binding {
Path = "Counter.Value"
});
var button = new Button
{
Text = "Button"
};
button.SetBinding(Button.CommandProperty, new Binding {
Path = "InstantiateCommand"
});
button.Clicked += (s, e) =>
{
label.Scale = 5.0;
label.ScaleTo(1.0);
};
grid2.Children.Add(label, 0, 0);
grid2.Children.Add(button, 1, 0);
}
{
var slider = new Slider();
grid.Children.Add(slider, 0, 3);
slider.Minimum = 0.0;
slider.Maximum = 1.0;
slider.Value = 1.0;
slider.SetBinding(Page.OpacityProperty, new Binding {
Path = "Value", Source = slider
});
}
this.Content = grid;
#endif
}
static SearchView()
{
ImageSourceConverter = new ByteArrayToImageSourceConverter();
CollectionIconConverter = new BoolToCollectionIconImageConverter();
EmptyStringConverter = new EmptyStringToBoolConverter();
DefaultSuggestionGroupHeaderTemplate = new DataTemplate(() =>
{
var viewcell = new ViewCell();
Grid containingGrid = new Grid();
containingGrid.BackgroundColor = Color.FromHex("#4e4e4e");
Label textLabel = new Label();
textLabel.SetBinding(Label.TextProperty, "Key.DisplayName");
textLabel.Margin = new Thickness(4);
textLabel.TextColor = Color.White;
textLabel.FontSize = 14;
textLabel.VerticalTextAlignment = TextAlignment.Center;
containingGrid.Children.Add(textLabel);
viewcell.View = containingGrid;
return(viewcell);
});
DefaultSuggestionTemplate = new DataTemplate(() =>
{
var viewCell = new ViewCell();
Grid containingGrid = new Grid();
containingGrid.ColumnDefinitions.Add(new ColumnDefinition {
Width = GridLength.Auto
});
containingGrid.ColumnDefinitions.Add(new ColumnDefinition {
Width = GridLength.Star
});
containingGrid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
Grid textStack = new Grid();
textStack.VerticalOptions = LayoutOptions.Center;
textStack.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
textStack.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
Image imageView = new Image();
imageView.SetBinding(Image.SourceProperty, nameof(SearchSuggestion.IsCollection), converter: CollectionIconConverter);
imageView.WidthRequest = 16;
imageView.HeightRequest = 16;
imageView.Margin = new Thickness(4);
imageView.VerticalOptions = LayoutOptions.Center;
Label titleLabel = new Label();
titleLabel.SetBinding(Label.TextProperty, nameof(SearchSuggestion.DisplayTitle));
titleLabel.VerticalOptions = LayoutOptions.End;
titleLabel.VerticalTextAlignment = TextAlignment.End;
titleLabel.TextColor = Color.Black;
Label subtitleLabel = new Label();
subtitleLabel.SetBinding(Label.TextProperty, nameof(SearchSuggestion.DisplaySubtitle));
subtitleLabel.SetBinding(Label.IsVisibleProperty, nameof(SearchSuggestion.DisplaySubtitle), converter: EmptyStringConverter);
subtitleLabel.VerticalOptions = LayoutOptions.Start;
subtitleLabel.VerticalTextAlignment = TextAlignment.Start;
subtitleLabel.TextColor = Color.Black;
textStack.Children.Add(titleLabel);
textStack.Children.Add(subtitleLabel);
Grid.SetRow(titleLabel, 0);
Grid.SetRow(subtitleLabel, 1);
containingGrid.Children.Add(imageView);
containingGrid.Children.Add(textStack);
Grid.SetColumn(textStack, 1);
Grid.SetColumn(imageView, 0);
viewCell.View = containingGrid;
return(viewCell);
});
DefaultResultTemplate = new DataTemplate(() =>
{
var viewCell = new ViewCell();
Grid containingGrid = new Grid();
containingGrid.Padding = new Thickness(2, 4, 2, 4);
containingGrid.ColumnDefinitions.Add(new ColumnDefinition {
Width = GridLength.Auto
});
containingGrid.ColumnDefinitions.Add(new ColumnDefinition {
Width = GridLength.Star
});
containingGrid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
Grid textStack = new Grid();
textStack.VerticalOptions = LayoutOptions.Center;
textStack.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
textStack.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
Image imageView = new Image();
imageView.SetBinding(Image.SourceProperty, nameof(SearchResult.MarkerImageData), converter: ImageSourceConverter);
imageView.WidthRequest = 24;
imageView.HeightRequest = 24;
imageView.Margin = new Thickness(4);
imageView.VerticalOptions = LayoutOptions.Center;
Label titleLabel = new Label();
titleLabel.SetBinding(Label.TextProperty, nameof(SearchResult.DisplayTitle));
titleLabel.FontAttributes = FontAttributes.Bold;
titleLabel.VerticalOptions = LayoutOptions.End;
titleLabel.VerticalTextAlignment = TextAlignment.End;
titleLabel.TextColor = Color.Black;
Label subtitleLabel = new Label();
subtitleLabel.SetBinding(Label.TextProperty, nameof(SearchResult.DisplaySubtitle));
subtitleLabel.SetBinding(Label.IsVisibleProperty, nameof(SearchResult.DisplaySubtitle), converter: EmptyStringConverter);
subtitleLabel.TextColor = Color.Black;
subtitleLabel.VerticalOptions = LayoutOptions.Start;
subtitleLabel.VerticalTextAlignment = TextAlignment.Start;
textStack.Children.Add(titleLabel);
textStack.Children.Add(subtitleLabel);
Grid.SetRow(titleLabel, 0);
Grid.SetRow(subtitleLabel, 1);
containingGrid.Children.Add(imageView);
containingGrid.Children.Add(textStack);
Grid.SetColumn(textStack, 1);
Grid.SetColumn(imageView, 0);
viewCell.View = containingGrid;
return(viewCell);
});
string template =
$@"<ControlTemplate xmlns=""http://xamarin.com/schemas/2014/forms"" xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
xmlns:esriTK=""clr-namespace:Esri.ArcGISRuntime.Toolkit.Xamarin.Forms"">
<Grid RowSpacing=""0"" ColumnSpacing=""0"" >
<Grid.ColumnDefinitions>
<ColumnDefinition Width=""Auto"" />
<ColumnDefinition Width=""*"" />
<ColumnDefinition Width=""32"" />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height=""Auto"" />
<RowDefinition Height=""Auto"" />
<RowDefinition Height=""Auto"" />
</Grid.RowDefinitions>
<Grid Grid.Row=""0"" Grid.ColumnSpan=""3"" BackgroundColor=""White"" />
<ImageButton x:Name=""{nameof(PART_SourceSelectButton)}"" Grid.Column=""0"" WidthRequest=""32"" HeightRequest=""32"" Padding=""4"" BackgroundColor=""Transparent"" Margin=""0"" />
<Entry x:Name=""{nameof(PART_Entry)}"" Grid.Column=""1"" Grid.Row=""0"" BackgroundColor=""White"" TextColor=""Black"" />
<ImageButton x:Name=""{nameof(PART_CancelButton)}"" Grid.Column=""1"" HorizontalOptions=""End"" WidthRequest=""32"" HeightRequest=""32"" Padding=""4"" BackgroundColor=""Transparent"" />
<ImageButton x:Name=""{nameof(PART_SearchButton)}"" Grid.Column=""2"" WidthRequest=""32"" HeightRequest=""32"" Padding=""4"" BackgroundColor=""Transparent"" />
<ListView x:Name=""{nameof(PART_SuggestionsView)}"" Grid.Column=""0"" Grid.ColumnSpan=""3"" Grid.Row=""1"" Grid.RowSpan=""2"" HasUnevenRows=""true"" BackgroundColor=""White"" HeightRequest=""175"" />
<ListView x:Name=""{nameof(PART_ResultView)}"" Grid.Column=""0"" Grid.ColumnSpan=""3"" Grid.Row=""1"" Grid.RowSpan=""1"" HasUnevenRows=""true"" BackgroundColor=""White"" HeightRequest=""200"" />
<ListView x:Name=""{nameof(PART_SourcesView)}"" Grid.Column=""0"" Grid.ColumnSpan=""3"" Grid.Row=""1"" BackgroundColor=""White"" HeightRequest=""150"" />
<Grid x:Name=""{nameof(PART_ResultContainer)}"" BackgroundColor=""White"" Grid.ColumnSpan=""3"" Grid.Row=""1"" Padding=""8""><Label x:Name=""{nameof(PART_ResultLabel)}"" HorizontalOptions=""Center"" VerticalOptions=""Center"" FontAttributes=""Bold"" /></Grid>
<Grid x:Name=""{nameof(PART_RepeatButtonContainer)}"" BackgroundColor=""White"" Grid.Column=""0"" Grid.ColumnSpan=""3"" Grid.Row=""2"">
<Button x:Name=""{nameof(PART_RepeatButton)}"" BackgroundColor=""#007AC2"" TextColor=""White"" CornerRadius=""0"" />
</Grid>
</Grid>
</ControlTemplate>";
DefaultControlTemplate = XForms.Extensions.LoadFromXaml(new ControlTemplate(), template);
}
public CSharpGrid()
{
InitializeComponent();
//定义网格行间隙为2，列间隙为2
var grid = new Xamarin.Forms.Grid()
{
RowSpacing = 2,
ColumnSpacing = 2,
BackgroundColor = Color.FromHex("#A8A8A8")
};
/*
* 定义一个5行，4列的表格
*/
//设置行高为100
grid.RowDefinitions.Add(new RowDefinition()
{
Height = 100
});
//减去行高100后，按照1/10高度（此网格定义了10）计算
grid.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Star)
});
//减去行高100后，按照2/10高度（此网格定义了10）计算
grid.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(2, GridUnitType.Star)
});
//减去行高100后，按照3/10高度（此网格定义了10）计算
grid.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(3, GridUnitType.Star)
});
//减去行高100后，按照4/10高度（此网格定义了10）计算
grid.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(4, GridUnitType.Star)
});
//按照1/5宽度（此网格定义了5）计算
grid.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
});
grid.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
});
//按照2/5宽度（此网格定义了5）计算
grid.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(2, GridUnitType.Star)
});
grid.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
});
//设置元素在网格的第0行0列
var s_0_0 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_0_0.Children.Add(new Label()
{
Text = "第0行0列"
});
grid.Children.Add(s_0_0);
Xamarin.Forms.Grid.SetRow(s_0_0, 0);
Xamarin.Forms.Grid.SetColumn(s_0_0, 0);
//设置元素在网格的第0行1列，跨2列
var s_0_1 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_0_1.Children.Add(new Label()
{
Text = "第0行1列，跨2列"
});
grid.Children.Add(s_0_1);
Xamarin.Forms.Grid.SetRow(s_0_1, 0);
Xamarin.Forms.Grid.SetColumn(s_0_1, 1);
Xamarin.Forms.Grid.SetColumnSpan(s_0_1, 2);
var s_0_3 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_0_3.Children.Add(new Label()
{
Text = "第0行3列"
});
grid.Children.Add(s_0_3);
Xamarin.Forms.Grid.SetRow(s_0_3, 0);
Xamarin.Forms.Grid.SetColumn(s_0_3, 3);
var s_1_0 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_1_0.Children.Add(new Label()
{
Text = "第1行0列"
});
grid.Children.Add(s_1_0);
Xamarin.Forms.Grid.SetRow(s_1_0, 1);
Xamarin.Forms.Grid.SetColumn(s_1_0, 0);
var s_1_1 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_1_1.Children.Add(new Label()
{
Text = "第1行1列，跨3列"
});
grid.Children.Add(s_1_1);
Xamarin.Forms.Grid.SetRow(s_1_1, 1);
Xamarin.Forms.Grid.SetColumn(s_1_1, 1);
Xamarin.Forms.Grid.SetColumnSpan(s_1_1, 3);
var s_2_0 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_2_0.Children.Add(new Label()
{
Text = "第2行0列"
});
grid.Children.Add(s_2_0);
Xamarin.Forms.Grid.SetRow(s_2_0, 2);
Xamarin.Forms.Grid.SetColumn(s_2_0, 0);
var s_2_1 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_2_1.Children.Add(new Label()
{
Text = "第2行1列"
});
grid.Children.Add(s_2_1);
Xamarin.Forms.Grid.SetRow(s_2_1, 2);
Xamarin.Forms.Grid.SetColumn(s_2_1, 1);
var s_2_2 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_2_2.Children.Add(new Label()
{
Text = "第2行2列"
});
grid.Children.Add(s_2_2);
Xamarin.Forms.Grid.SetRow(s_2_2, 2);
Xamarin.Forms.Grid.SetColumn(s_2_2, 2);
var s_2_3 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_2_3.Children.Add(new Label()
{
Text = "第2行2列"
});
grid.Children.Add(s_2_3);
Xamarin.Forms.Grid.SetRow(s_2_3, 2);
Xamarin.Forms.Grid.SetColumn(s_2_3, 3);
var s_3_0 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_3_0.Children.Add(new Label()
{
Text = "第3行0列"
});
grid.Children.Add(s_3_0);
Xamarin.Forms.Grid.SetRow(s_3_0, 3);
Xamarin.Forms.Grid.SetColumn(s_3_0, 0);
var s_3_1 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_3_1.Children.Add(new Label()
{
Text = "第3行1列"
});
grid.Children.Add(s_3_1);
Xamarin.Forms.Grid.SetRow(s_3_1, 3);
Xamarin.Forms.Grid.SetColumn(s_3_1, 1);
//第3行2列，跨2行
var s_3_2 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_3_2.Children.Add(new Label()
{
Text = "第3行2列，跨2行"
});
grid.Children.Add(s_3_2);
Xamarin.Forms.Grid.SetRow(s_3_2, 3);
Xamarin.Forms.Grid.SetColumn(s_3_2, 2);
Xamarin.Forms.Grid.SetRowSpan(s_3_2, 2);
var s_3_3 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_3_3.Children.Add(new Label()
{
Text = "第3行3列"
});
grid.Children.Add(s_3_3);
Xamarin.Forms.Grid.SetRow(s_3_3, 3);
Xamarin.Forms.Grid.SetColumn(s_3_3, 3);
var s_4_0 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_4_0.Children.Add(new Label()
{
Text = "第4行0列"
});
grid.Children.Add(s_4_0);
Xamarin.Forms.Grid.SetRow(s_4_0, 4);
Xamarin.Forms.Grid.SetColumn(s_4_0, 0);
var s_4_1 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_4_1.Children.Add(new Label()
{
Text = "第4行1列"
});
grid.Children.Add(s_4_1);
Xamarin.Forms.Grid.SetRow(s_4_1, 4);
Xamarin.Forms.Grid.SetColumn(s_4_1, 1);
var s_4_3 = new StackLayout()
{
BackgroundColor = Color.FromHex("#91e2f4")
};
s_4_3.Children.Add(new Label()
{
Text = "第4行3列"
});
grid.Children.Add(s_4_3);
Xamarin.Forms.Grid.SetRow(s_4_3, 4);
Xamarin.Forms.Grid.SetColumn(s_4_3, 3);
Content = grid;
}
void SetContent()
{
View content = null;
if (_layoutTypeControl.SelectedSegments[0].Text == "StackLayout")
{
_grid?.Children.Clear();
if (_stack == null)
{
_stack = new Xamarin.Forms.StackLayout
{
BackgroundColor = Color.LightBlue,
Padding = 0,
Margin = 0,
Spacing = 10,
};
var stackListener = FormsGestures.Listener.For(_stack);
SetupTouchEvents(stackListener);
}
_stack.Children.Add(_boxView);
_stack.Children.Add(_slider);
_stack.Children.Add(new Xamarin.Forms.StackLayout
{
Orientation = StackOrientation.Horizontal,
Children =
{
new Xamarin.Forms.Label {
Text = "Content in ScrollView"
},
_inScrollViewSwitch,
}
});
_stack.Children.Add(new Xamarin.Forms.StackLayout
{
Orientation = StackOrientation.Horizontal,
Children =
{
new Xamarin.Forms.Label {
Text = "Long Press Enabled"
},
_longPressEnabledSwitch,
}
});
_stack.Children.Add(new Xamarin.Forms.StackLayout
{
Orientation = StackOrientation.Horizontal,
Children =
{
new Xamarin.Forms.Label {
Text = "Dark Background"
},
_darkBackgroundSwitch,
}
});
_stack.Children.Add(new Xamarin.Forms.StackLayout
{
Orientation = StackOrientation.Horizontal,
Children =
{
new Xamarin.Forms.Label {
Text = "Page Padding"
},
_pagePadding,
}
});
_stack.Children.Add(_f9pButton);
_stack.Children.Add(_xfButton);
_stack.Children.Add(_layoutTypeControl);
_stack.Children.Add(_touchType1);
_stack.Children.Add(_touchType2);
content = _stack;
}
else
{
_stack?.Children.Clear();
if (_grid == null)
{
_grid = new Xamarin.Forms.Grid
{
BackgroundColor = Color.LightGreen,
RowDefinitions = new RowDefinitionCollection
{
new RowDefinition {
Height = 40
},
new RowDefinition {
Height = 40
},
new RowDefinition {
Height = 40
},
new RowDefinition {
Height = 40
},
new RowDefinition {
Height = 40
},
new RowDefinition {
Height = 40
},
new RowDefinition {
Height = 40
},
new RowDefinition {
Height = 40
},
new RowDefinition {
Height = 40
},
new RowDefinition {
Height = 40
},
new RowDefinition {
Height = 40
},
},
ColumnDefinitions = new ColumnDefinitionCollection
{
new ColumnDefinition {
Width = new GridLength(2, GridUnitType.Star)
},
new ColumnDefinition {
Width = GridLength.Star
}
}
};
var gridListener = FormsGestures.Listener.For(_grid);
SetupTouchEvents(gridListener);
}
int row = 0;
_grid.Children.Add(_boxView, 0, 2, row, ++row);
_grid.Children.Add(_slider, 0, 2, row, ++row);
_grid.Children.Add(new Xamarin.Forms.Label {
Text = "Content in ScrollView"
}, 0, 1, row, row + 1);
_grid.Children.Add(_inScrollViewSwitch, 1, 2, row, ++row);
_grid.Children.Add(new Xamarin.Forms.Label {
Text = "Long Press Enabled"
}, 0, 1, row, row + 1);
_grid.Children.Add(_longPressEnabledSwitch, 1, 2, row, ++row);
_grid.Children.Add(new Xamarin.Forms.Label {
Text = "Dark Background"
}, 0, 1, row, row + 1);
_grid.Children.Add(_darkBackgroundSwitch, 1, 2, row, ++row);
_grid.Children.Add(new Xamarin.Forms.Label {
Text = "Page Padding"
}, 0, 1, row, row + 1);
_grid.Children.Add(_pagePadding, 1, 2, row, ++row);
_grid.Children.Add(_f9pButton, 0, 2, row, ++row);
_grid.Children.Add(_xfButton, 0, 2, row, ++row);
_grid.Children.Add(_layoutTypeControl, 0, 2, row, ++row);
_grid.Children.Add(_touchType1, 0, 2, row, ++row);
_grid.Children.Add(_touchType2, 0, 2, row, ++row);
content = _grid;
}
if (_inScrollViewSwitch.IsToggled)
{
scrollView.Content = content;
}
else
{
Content = content;
}
}
public void FormLayout(forms.View v)
{
this.v = v;
titleColumn = new forms.ColumnDefinition()
{
Width = titleColumnWidth
};
var formLayout = new forms.Grid()
{
RowDefinitions =
{
new forms.RowDefinition()
{
Height = new forms.GridLength(1, forms.GridUnitType.Star)
},
new forms.RowDefinition()
{
Height = new forms.GridLength(1, forms.GridUnitType.Auto)
}
},
ColumnDefinitions =
{
titleColumn,
new forms.ColumnDefinition {
Width = new forms.GridLength(1, forms.GridUnitType.Star)
},
new forms.ColumnDefinition {
Width = new forms.GridLength(1, forms.GridUnitType.Auto)
}
},
Margin = new forms.Thickness(12, 0.5, 9, 0),
RowSpacing = 0.5
};
titleColumn.Width = string.IsNullOrEmpty(Title) ? 0 : titleColumnWidth;
label = new forms.Label
{
VerticalOptions = forms.LayoutOptions.CenterAndExpand,
Text = Title,
FontSize = TitleFontSize,
LineBreakMode = forms.LineBreakMode.TailTruncation,
TextColor = TitleColor,
HorizontalOptions = forms.LayoutOptions.FillAndExpand,
};
detail = new forms.Label
{
VerticalOptions = forms.LayoutOptions.FillAndExpand,
Text = Detail,
FontSize = forms.Device.GetNamedSize(forms.NamedSize.Micro, typeof(forms.Label)),
LineBreakMode = forms.LineBreakMode.TailTruncation,
TextColor = DetailColor,
HorizontalOptions = InputHorizontalOptions
};
extraDetail = new forms.Label
{
VerticalOptions = forms.LayoutOptions.CenterAndExpand,
Text = ExtraDetail,
FontSize = forms.Device.GetNamedSize(forms.NamedSize.Micro, typeof(forms.Label)),
LineBreakMode = forms.LineBreakMode.TailTruncation,
TextColor = ExtraDetailColor
};
v.HorizontalOptions = InputHorizontalOptions;
v.VerticalOptions = forms.LayoutOptions.CenterAndExpand;
formLayout.Children.Add(label, 0, 0);
formLayout.Children.Add(v, 1, 0);
formLayout.Children.Add(detail, 1, 1);
formLayout.Children.Add(extraDetail, 2, 0);
forms.Grid.SetRowSpan(label, 2);
forms.Grid.SetRowSpan(extraDetail, 2);
Tapped += FormEntryCell_Tapped;
View = formLayout;
//formLayout.ForceLayout();
}
public LayoutCodePage()
{
hzOptionSegmentedControl.SelectIndex(3);
hzOptionSegmentedControl.SegmentTapped += SetHzLayoutOptions;
vtOptionSegmentedControl.SelectIndex(3);
vtOptionSegmentedControl.SegmentTapped += SetVtLayoutOptions;
heightRequestSlider.Effects.Add(new Forms9Patch.SliderStepSizeEffect(1));
heightRequestSlider.ValueChanged += SetHeightRequest;
fillSegmentedControl.SelectIndex(3);
fillSegmentedControl.SegmentTapped += SetFill;
shapesSelector.SelectIndex(0);
shapesSelector.SegmentTapped += SetShape;
outlineWidthSlider.Effects.Add(new Forms9Patch.SliderStepSizeEffect(1.0 / Forms9Patch.Display.Scale));
outlineWidthSlider.ValueChanged += SetOutlineWidth;
outlineRadiusSlider.Effects.Add(new Forms9Patch.SliderStepSizeEffect(1));
outlineRadiusSlider.ValueChanged += SetOutlineRadius;
shapeAttributesSelector.SegmentTapped += SetShapeAttributes;
backgroundImageSelector.SelectIndex(1);
backgroundImageSelector.SegmentTapped += SetBackgroundImage;
capsInsetsTopSlider.Effects.Add(capsInsetsTStepSizeEffect);
capsInsetsTopSlider.ValueChanged += SetCapsInsets;
capsInsetsLeftSlider.Effects.Add(capsInsetsTStepSizeEffect);
capsInsetsLeftSlider.ValueChanged += SetCapsInsets;
capsInsetsRightSlider.Effects.Add(capsInsetsTStepSizeEffect);
capsInsetsRightSlider.Rotation = 180;
capsInsetsRightSlider.ValueChanged += SetCapsInsets;
capsInsetsBottomSlider.Effects.Add(capsInsetsTStepSizeEffect);
capsInsetsBottomSlider.ValueChanged += SetCapsInsets;
capsInsetsBottomSlider.Rotation = 180;
var outlineGrid = new Xamarin.Forms.Grid
{
RowDefinitions = new RowDefinitionCollection
{
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
},
ColumnDefinitions = new ColumnDefinitionCollection
{
new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
},
new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
},
},
};
outlineGrid.Children.Add(new Forms9Patch.Label("OutlineWidth:"), 0, 0);
outlineGrid.Children.Add(outlineWidthSlider, 0, 1);
outlineGrid.Children.Add(new Forms9Patch.Label("OutlineRadius:"), 1, 0);
outlineGrid.Children.Add(outlineRadiusSlider, 1, 1);
var capsInsetsGrid = new Xamarin.Forms.Grid
{
RowDefinitions = new RowDefinitionCollection
{
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
},
ColumnDefinitions = new ColumnDefinitionCollection
{
new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
},
new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
},
},
};
capsInsetsGrid.Children.Add(new Forms9Patch.Label("CapsInsets.Top:"), 0, 0);
capsInsetsGrid.Children.Add(capsInsetsTopSlider, 0, 1);
capsInsetsGrid.Children.Add(new Forms9Patch.Label("CapsInsets.Bottom:"), 0, 2);
capsInsetsGrid.Children.Add(capsInsetsBottomSlider, 0, 3);
capsInsetsGrid.Children.Add(new Forms9Patch.Label("CapsInsets.Left:"), 1, 0);
capsInsetsGrid.Children.Add(capsInsetsLeftSlider, 1, 1);
capsInsetsGrid.Children.Add(new Forms9Patch.Label("CapsInsets.Right:"), 1, 2);
capsInsetsGrid.Children.Add(capsInsetsRightSlider, 1, 3);
capsUnitsSegmentedControl.SelectIndex(0);
capsUnitsSegmentedControl.SegmentTapped += SetCapsUnits;
antiAliasSwitch.Toggled += SetAntiAlias;
var capsInsetsAndAntiAliasGrid = new Grid
{
RowDefinitions = new RowDefinitionCollection
{
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
},
ColumnDefinitions = new ColumnDefinitionCollection
{
new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
},
new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
},
},
};
capsInsetsAndAntiAliasGrid.Children.Add(new Forms9Patch.Label("CapsInsets Units:"), 0, 0);
capsInsetsAndAntiAliasGrid.Children.Add(capsUnitsSegmentedControl, 0, 1);
capsInsetsAndAntiAliasGrid.Children.Add(new Forms9Patch.Label("AntiAlias:"), 1, 0);
capsInsetsAndAntiAliasGrid.Children.Add(antiAliasSwitch, 1, 1);
var layoutTypeSegmentedController = new Forms9Patch.SegmentedControl
{
Segments =
{
new Forms9Patch.Segment("ABSOLUTE"),
new Forms9Patch.Segment("FRAME"),
new Forms9Patch.Segment("GRID"),
new Forms9Patch.Segment("RELATIVE"),
new Forms9Patch.Segment("STACK")
}
};
layoutTypeSegmentedController.SegmentTapped += (sender, e) =>
{
Layout layout = null;
switch (e.Segment.Text)
{
case "ABSOLUTE": layout = GenerateAbsoluteLayout(); break;
case "FRAME": layout = GenerateFrame(); break;
case "GRID": layout = GenerateGrid(); break;
case "RELATIVE": layout = GenerateRelativeLayout(); break;
case "STACK": layout = GenerateStackLayout(); break;
}
((ContentPage)Detail).Content = layout;
SetLayoutProperties();
((ContentPage)Detail).Title = e.Segment.Text;
};
//Padding = new Thickness(20, 20, 0, 20);
Master = new ContentPage
{
Title = "Layout Settings",
BackgroundColor = Color.LightGray,
Content = new ScrollView
{
Content = new StackLayout
{
Padding = 20,
Children =
{
new Forms9Patch.Label("Layout type:"),
layoutTypeSegmentedController,
new BoxView {
HeightRequest = 1, BackgroundColor = Color.Black
},
new Forms9Patch.Label("Xamarin.Forms.VisualElement.HorizontalOptions (Alignment):"),
hzOptionSegmentedControl,
new Forms9Patch.Label("Xamarin.Forms.VisualElement.VerticalOptions (Alignment):"),
vtOptionSegmentedControl,
new BoxView {
HeightRequest = 1, BackgroundColor = Color.Black
},
new Forms9Patch.Label("Forms9Patch.Image.Fill:"),
fillSegmentedControl,
new BoxView {
HeightRequest = 1, BackgroundColor = Color.Black
},
new Forms9Patch.Label("Forms9Patch.Image.ElementShape:"),
shapesSelector,
new Forms9Patch.Label("Shape attributes (some value vs. default value)"),
shapeAttributesSelector,
outlineGrid,
new BoxView {
HeightRequest = 1, BackgroundColor = Color.Black
},
new Forms9Patch.Label("Forms9Patch.Image.Source:"),
backgroundImageSelector,
new BoxView {
HeightRequest = 1, BackgroundColor = Color.Black
},
capsInsetsAndAntiAliasGrid,
capsInsetsGrid,
new BoxView {
HeightRequest = 1, BackgroundColor = Color.Black
},
new Forms9Patch.Label("Xamarin.Forms.VisualElement.HeightRequest:"),
heightRequestSlider,
new Xamarin.Forms.Label {
Text = "Display.Scale=[" + Forms9Patch.Display.Scale + "]"
}
},
},
}
};
Detail = new ContentPage
{
Title = "ABSOLUTE",
Content = GenerateAbsoluteLayout()
};
SetLayoutProperties();
IsPresented = true;
MasterBehavior = MasterBehavior.Default;
}
public void FormLayout(forms.View v)
{
var formLayout = new forms.Grid()
{
RowDefinitions =
{
new forms.RowDefinition()
{
Height = new forms.GridLength(1, forms.GridUnitType.Star)
},
new forms.RowDefinition()
{
Height = new forms.GridLength(1, forms.GridUnitType.Auto)
}
},
ColumnDefinitions =
{
new forms.ColumnDefinition {
Width = new forms.GridLength(1, forms.GridUnitType.Auto)
},
new forms.ColumnDefinition {
Width = new forms.GridLength(1, forms.GridUnitType.Star)
},
new forms.ColumnDefinition {
Width = new forms.GridLength(1, forms.GridUnitType.Auto)
}
},
Margin = new forms.Thickness(12, 1, 9, 0),
RowSpacing = 0.5
};
icon = new forms.Image()
{
VerticalOptions = forms.LayoutOptions.Center,
Opacity = 0.5
};
icon.WidthRequest = Icon == null ? 0 : 30;
detail = new forms.Label
{
VerticalOptions = forms.LayoutOptions.FillAndExpand,
Text = Detail,
FontSize = forms.Device.GetNamedSize(forms.NamedSize.Micro, typeof(forms.Label)),
LineBreakMode = forms.LineBreakMode.TailTruncation,
TextColor = DetailColor,
HorizontalOptions = InputHorizontalOptions
};
extraDetail = new forms.Label
{
VerticalOptions = forms.LayoutOptions.FillAndExpand,
Text = ExtraDetail,
FontSize = forms.Device.GetNamedSize(forms.NamedSize.Micro, typeof(forms.Label)),
LineBreakMode = forms.LineBreakMode.TailTruncation,
TextColor = ExtraDetailColor
};
v.HorizontalOptions = InputHorizontalOptions;
v.VerticalOptions = forms.LayoutOptions.CenterAndExpand;
formLayout.Children.Add(icon, 0, 0);
formLayout.Children.Add(v, 1, 0);
formLayout.Children.Add(detail, 1, 1);
formLayout.Children.Add(extraDetail, 2, 0);
forms.Grid.SetRowSpan(icon, 2);
forms.Grid.SetRowSpan(extraDetail, 2);
Tapped += FormEntryCell_Tapped;
View = formLayout;
}
public GridListThing(Xamarin.Forms.Grid grid)
{
_grid = grid;
}