public class BubblePopup : PopupBase, INotifyPropertyChanged, IDynamicResourceHandler, IElement, INameScope, INavigationProxy, IStyleSelectable, IAnimatable, IResourcesProvider, IStyleElement, IFlowDirectionController, IPropertyPropagationController, IVisualController, ITabStopElement, IStylable, ILayout, IPageController, IVisualElementController, IElementController, IElementConfiguration<Page>, IPaddingElement, IControlTemplated, IPopup, IBackground, IShape, IElement, IDisposable

Constructors

BubblePopup(Segment, TimeSpan)

Initializes a new instance of the BubblePopup class.

Declaration

public BubblePopup(Segment segment, TimeSpan popAfter = default(TimeSpan))

Parameters

Type	Name	Description
Segment	segment
TimeSpan	popAfter

BubblePopup(VisualElement, TimeSpan)

Initializes a new instance of the BubblePopup class.

Declaration

public BubblePopup(VisualElement target, TimeSpan popAfter = default(TimeSpan))

Parameters

Type	Name	Description
VisualElement	target	Target.
TimeSpan	popAfter	Pop after TimeSpan.

BubblePopup(VisualElement, Point, TimeSpan)

Initializes a new instance of the BubblePopup class.

Declaration

public BubblePopup(VisualElement target, Point point, TimeSpan popAfter = default(TimeSpan))

Parameters

Type	Name	Description
VisualElement	target	Target.
Point	point	Point.
TimeSpan	popAfter	Pop after TimeSpan.

Fields

PointerCornerRadiusProperty

The pointer corner radius property. Defaults to OutlineCornerRadius if not set.

Declaration

public static readonly BindableProperty PointerCornerRadiusProperty

Field Value

Type	Description
BindableProperty

PointerDirectionProperty

Backing store for pointer direction property.

Declaration

public static readonly BindableProperty PointerDirectionProperty

Field Value

Type	Description
BindableProperty

PointerLengthProperty

Backing store for pointer length property.

Declaration

public static readonly BindableProperty PointerLengthProperty

Field Value

Type	Description
BindableProperty

PointerTipRadiusProperty

Backing store for pointer tip radius property.

Declaration

public static readonly BindableProperty PointerTipRadiusProperty

Field Value

Type	Description
BindableProperty

PointProperty

backing store for Point property

Declaration

public static readonly BindableProperty PointProperty

Field Value

Type	Description
BindableProperty

PreferredPointerDirectionProperty

backing store for PreferredPointerDirection property

Declaration

public static readonly BindableProperty PreferredPointerDirectionProperty

Field Value

Type	Description
BindableProperty

TargetBiasProperty

The target bias property backing Store.

Declaration

public static readonly BindableProperty TargetBiasProperty

Field Value

Type	Description
BindableProperty

Properties

Content

Gets or sets the content of the FormsPopup.Modal.

Declaration

public View Content { get; set; }

Property Value

Type	Description
View	The content.

Point

Gets/Sets the Point property

Declaration

public Point Point { get; set; }

Property Value

Type	Description
Point

PointerCornerRadius

Gets or sets the pointer corner radius.

Declaration

public float PointerCornerRadius { get; set; }

Property Value

Type	Description
Single	The pointer corner radius.

PointerDirection

Gets or sets the direction in which the pointer pointing.

Declaration

public PointerDirection PointerDirection { get; set; }

Property Value

Type	Description
PointerDirection	The pointer direction.

PointerLength

Gets or sets the length of the bubble layout's pointer.

Declaration

public float PointerLength { get; set; }

Property Value

Type	Description
Single	The length of the pointer.

PointerTipRadius

Gets or sets the radius of the bubble's pointer tip.

Declaration

public float PointerTipRadius { get; set; }

Property Value

Type	Description
Single	The pointer tip radius.

PreferredPointerDirection

Gets/Sets the PreferredPointerDirection property

Declaration

public PointerDirection PreferredPointerDirection { get; set; }

Property Value

Type	Description
PointerDirection

TargetBias

Gets or sets the bias (0.0 is start; 0.5 is center; 1.0 is end; greater than 1.0 is pixels from start; less than 0.0 is pixels from end)of the pointer relative to the chosen face on the target.

Declaration

public double TargetBias { get; set; }

Property Value

Type	Description
Double	The target bias.

UsePoint

Gets or sets a value indicating whether this BubblePopup will target Point (a point in the target) vs. the border of the target.

Declaration

public bool UsePoint { get; set; }

Property Value

Type	Description
Boolean	`true` if use point; otherwise, `false`.

Methods

Available(Double, Double, Rectangle)

How much space is available for a popup of width and height?

Declaration

protected Thickness Available(double width, double height, Rectangle targetBounds)

Parameters

Type	Name	Description
Double	width
Double	height
Rectangle	targetBounds

Returns

Type	Description
Thickness

LayoutChildren(Double, Double, Double, Double)

Positions and sizes the children of a Layout.

Declaration

protected override void LayoutChildren(double x, double y, double width, double height)

Parameters

Type	Name	Description
Double	x	A value representing the x coordinate of the child region bounding box.
Double	y	A value representing the y coordinate of the child region bounding box.
Double	width	A value representing the width of the child region bounding box.
Double	height	A value representing the height of the child region bounding box.

Overrides

PopupPage.LayoutChildren(Double, Double, Double, Double)

Remarks

Implementors wishing to change the default behavior of a Layout should override this method. It is suggested to still call the base method and modify its calculated results.

OnAppearingAnimationBegin()

Called when popup is starting to appear

Declaration

protected override void OnAppearingAnimationBegin()

Overrides

Forms9Patch.PopupBase.OnAppearingAnimationBegin()

OnPropertyChanged(String)

Call this method from a child class to notify that a change happened on a property.

Declaration

protected override void OnPropertyChanged(string propertyName = null)

Parameters

Type	Name	Description
String	propertyName	The name of the property that changed.

Overrides

Forms9Patch.PopupBase.OnPropertyChanged(System.String)

Implements

System.ComponentModel.INotifyPropertyChanged

Xamarin.Forms.IAnimatable

Xamarin.Forms.ITabStopElement

Xamarin.Forms.ILayout

Xamarin.Forms.IPageController

Xamarin.Forms.IVisualElementController

Xamarin.Forms.IElementController

Xamarin.Forms.IElementConfiguration<TElement>

IPopup

IBackground

IShape

IElement

System.IDisposable

Extension Methods

VisualElementExtensions.IsDescendentOf(Element, Element)

VisualElementExtensions.IsAncestorOf(Element, Element)

VisualElementExtensions.BoundsInWindowCoord(VisualElement)

VisualElementExtensions.BoundsInElementCoord(VisualElement, VisualElement)

VisualElementExtensions.LocationInWindowCoord(VisualElement)

VisualElementExtensions.PointInWindowCoord(VisualElement, Point)

VisualElementExtensions.LocationInElementCoord(VisualElement, VisualElement)

VisualElementExtensions.PointInElementCoord(VisualElement, Point, VisualElement)

VisualElementExtensions.HitTest(VisualElement, Point, VisualElement)

VisualElementExtensions.GestureListener(VisualElement)

VisualElementExtensions.FindChildrenWithPropertyAndOfType<T>(VisualElement, String, List<T>)

VisualElementExtensions.FindChildrenWithProperty(VisualElement, String)

VisualElementExtensions.FindVisualElementsOfType<T>(VisualElement)

VisualElementExtensions.FindChildWithFocus(Element)

VisualElementExtensions.FindAncestorOfType(Element, Type)

VisualElementExtensions.IsInVisibleViewTree(VisualElement)

ElementExtensions.AncestorOfBaseType<T>(Element)

ElementExtensions.Ancestor<T>(Element)

ElementExtensions.IsInNativeLayout(VisualElement)

ElementExtensions.SetIsInNativeLayout(VisualElement, Boolean)

ElementExtensions.GetRenderer(VisualElement)

ElementExtensions.HasRenderer(VisualElement)

HardwareKeyListenerExtensions.GetHardwareKeyListeners(PopupBase)

HardwareKeyListenerExtensions.ClearHardwareKeyListeners(PopupBase)

HardwareKeyListenerExtensions.AddHardwareKeyListener(PopupBase, String, HardwareKeyModifierKeys, String, EventHandler<HardwareKeyEventArgs>)

HardwareKeyListenerExtensions.AddHardwareKeyListener(PopupBase, String, HardwareKeyModifierKeys, EventHandler<HardwareKeyEventArgs>)

HardwareKeyListenerExtensions.AddHardwareKeyListener(PopupBase, String, EventHandler<HardwareKeyEventArgs>)

HardwareKeyListenerExtensions.AddHardwareKeyListener(PopupBase, String)

HardwareKeyListenerExtensions.AddHardwareKeyListener(PopupBase, HardwareKeyListener)

HardwareKeyListenerExtensions.RemoveHardwareKeyListener(PopupBase, String, HardwareKeyModifierKeys)

HardwareKeyListenerExtensions.RemoveHardwareKeyListener(PopupBase, HardwareKeyListener)

HardwareKeyListenerExtensions.HardwareKeyFocus(PopupBase)

HardwareKeyListenerExtensions.HardwareKeyUnfocus(VisualElement)

DebugExtensions.AddToCensus(Object)

DebugExtensions.RemoveFromCensus(Object)

ReflectionExtensions.GetProperties(Object)

ReflectionExtensions.GetProperty(Object, String)

ReflectionExtensions.PropertyNames(Object)

ReflectionExtensions.PropertyExists(Object, String)

ReflectionExtensions.HasProperty(Object, String)

ReflectionExtensions.GetPropertyValue(Object, String)

ReflectionExtensions.SetPropertyValue(Object, String, Object)

ReflectionExtensions.GetFieldValue(Object, String)

ReflectionExtensions.SetFieldValue(Object, String, Object)

ReflectionExtensions.CallMethod(Object, String, Object[])