Members

The members of Xamarin.Forms.VisualElement are listed below.

Public Fields

static readonly	AnchorXProperty	BindableProperty. Identifies the AnchorX bindable property.
static readonly	AnchorYProperty	BindableProperty. Identifies the AnchorY bindable property.
static readonly	BackgroundColorProperty	BindableProperty. Identifies the BackgroundColor bindable property.
static readonly	BehaviorsProperty	BindableProperty. Identifies the Behaviors bindable property.
static readonly	HeightProperty	BindableProperty. Identifies the Height bindable property.
static readonly	HeightRequestProperty	BindableProperty. Backing store for the HeightRequest property.
static readonly	InputTransparentProperty	BindableProperty. Identifies the InputTransparent bindable property.
static readonly	IsEnabledProperty	BindableProperty. Identifies the InputTransparent bindable property.
static readonly	IsFocusedProperty	BindableProperty. Identifies the IsFocused bindable property.
static readonly	IsVisibleProperty	BindableProperty. Identifies the IsVisible bindable property.
static readonly	MinimumHeightRequestProperty	BindableProperty. Backing store for the MinimumHeightRequest property.
static readonly	MinimumWidthRequestProperty	BindableProperty. Backing store for the MinimumWidthRequest property.
static readonly	NavigationProperty	BindableProperty. Identifies the Navigation bindable property.
static readonly	OpacityProperty	BindableProperty. Identifies the Opacity bindable property.
static readonly	RotationProperty	BindableProperty. Identifies the Rotation bindable property.
static readonly	RotationXProperty	BindableProperty. Identifies the RotationX bindable property.
static readonly	RotationYProperty	BindableProperty. Identifies the RotationY bindable property.
static readonly	ScaleProperty	BindableProperty. Identifies the Scale bindable property.
static readonly	StyleProperty	BindableProperty. Backing store for the Style property.
static readonly	TranslationXProperty	BindableProperty. Identifies the TranslationX bindable property.
static readonly	TranslationYProperty	BindableProperty. Identifies the TranslationY bindable property.
static readonly	TriggersProperty	BindableProperty. Identifies the Triggers bindable property.
static readonly	WidthProperty	BindableProperty. Identifies the Width bindable property.
static readonly	WidthRequestProperty	BindableProperty. Backing store for the WidthRequest property.
static readonly	XProperty	BindableProperty. Identifies the X bindable property.
static readonly	YProperty	BindableProperty. Identifies the Y bindable property.

Public Properties

	AnchorX	double. Gets or sets the X component of the center point for any transform, relative to the bounds of the element. This is a bindable property.
	AnchorY	double. Gets or sets the Y component of the center point for any transform, relative to the bounds of the element. This is a bindable property.
	BackgroundColor	Color. Gets or sets the color which will fill the background of a VisualElement. This is a bindable property.
[read-only]	Behaviors	IList<Behavior>. Gets the list of Behavior associated to this element. This is a bindable propery.
[read-only]	Bounds	Rectangle. Gets the bounds of the element.
[read-only]	Height	double. Gets the current rendered height of this element. This is a read-only bindable property.
	HeightRequest	double. Gets or sets the desired height override of this element.
	InputTransparent	bool. Gets or sets a value indicating whether this element should be involved in the user interaction cycle. This is a bindable property.
	IsEnabled	bool. Gets or sets a value indicating whether this element is enabled in the user interface. This is a bindable property.
[read-only]	IsFocused	bool. Gets a value indicating whether this element is focused currently. This is a bindable property.
	IsVisible	bool. Gets or sets a value that determines whether this elements should be part of the visual tree or not. This is a bindable property.
	MinimumHeightRequest	double. Gets or sets a value which overrides the minimum height the element will request during layout.
	MinimumWidthRequest	double. Gets or sets a value which overrides the minimum width the element will request during layout.
[read-only]	Navigation	INavigation. Gets the context aware navigation interface for the element.
	Opacity	double. Gets or sets the opacity value applied to the element when it is rendered. This is a bindable property.
	Resources	ResourceDictionary. Gets or sets the local resource dictionary.
	Rotation	double. Gets or sets the rotation about the Z-axis (affine rotation) when the element is rendered.
	RotationX	double. Gets or sets the rotation about the X-axis (perspective rotation) when the element is rendered.
	RotationY	double. Gets or sets the rotation about the Y-axis (perspective rotation) when the element is rendered.
	Scale	double. Gets or sets the scale factor applied to the element.
	Style	Style. Gets or sets the style that defines how this visual element is displayed.
	TranslationX	double. Gets or sets the X translation delta of the element.
	TranslationY	double. Gets or sets the Y translation delta of the element.
[read-only]	Triggers	IList<TriggerBase>. Gets the list of Trigger associated to this element. This is a bindable property.
[read-only]	Width	double. Gets the current rendered width of this element. This is a read-only bindable property.
	WidthRequest	double. Gets or sets the desired width override of this element.
[read-only]	X	double. Gets the current X position of this element. This is a read-only bindable property.
[read-only]	Y	double. Gets the current Y position of this element. This is a read-only bindable property.

Public Methods

	BatchBegin() Signals the start of a batch of changes to the elements properties.
	BatchCommit() Signals the end of a batch of commands to the element and that those commands should now be committed.
	Focus() : bool Attemps to set focus to this element.
	GetSizeRequest(double, double) : SizeRequest Returns the Xamarin.Forms.SizeRequest of the element. Calling this method begins the measure pass of a layout cycle.
	Layout(Rectangle) Updates the bounds of the element during the layout cycle.
	Unfocus() Unsets focus to this element.

Protected Methods

	InvalidateMeasure() Method that is called to invalidate the layout of this Xamarin.Forms.VisualElement. Raises the VisualElement.MeasureInvalidated event.
	OnChildrenReordered() Invoked whenever the VisualElement.ChildrenReordered event is about to be emitted. Implement this method to add class handling for this event.
override	OnParentSet() Invoked whenever the Parent of an element is set. Implement this method in order to add behavior when the element is added to a parent.
	OnSizeAllocated(double, double) This method is called when the size of the element is set during a layout cycle. This method is called directly before the VisualElement.SizeChanged event is emitted. Implement this method to add class handling for this event.
	OnSizeRequest(double, double) : SizeRequest This method is called during the measure pass of a layout cycle to get the desired size of an element.
	SizeAllocated(double, double) SizeAllocated is called during a layout cycle to signal the start of a sub-tree layout.

Public Events

	ChildrenReordered	Occurs when the Children of a VisualElement have been re-ordered.
	Focused	Occurs when the element receives focus.
	MeasureInvalidated	Event that is raised when the layout of a visual element is invalidated.
	SizeChanged	Occurs when either the Width or the Height properties change value on this element.
	Unfocused	Occurs when the element loses focus.

Explicitly Implemented Interface Members

Xamarin.Forms.IVisualElementController.NativeSizeChanged

Invalidates the measure when the native size of the element changes.