OverflowPresenter Class

public class OverflowPresenter : FrameworkElement, IOrientedElement

public OverflowPresenter()

public bool CanScrollBackward { get; }

Property Value

bool:

true if the control can currently be scrolled backward; otherwise, false.

public bool CanScrollForward { get; }

Property Value

bool:

true if the control can currently be scrolled forward; otherwise, false.

public UIElement Child { get; set; }

Property Value

UIElement:

The child UIElement to display in the presenter.

protected override IEnumerator LogicalChildren { get; }

Property Value

IEnumerator:

An enumerator for logical child elements of this element.

public double MinChildExtent { get; set; }

Property Value

double:

The minimum child extent. The default value is 0.

public Orientation Orientation { get; set; }

Property Value

Orientation:

The orientation of the control.

public bool RequiresAdornerDecorator { get; set; }

Property Value

bool:

true if the presenter requires an adorner decorator; otherwise, false. The default value is false.

public Style ScrollButtonStyle { get; set; }

Property Value

Style:

The Style to apply to the scroll buttons.

public static ResourceKey ScrollButtonStyleKey { get; }

Property Value

ResourceKey:

A resource key.

public double ScrollOffset { get; }

Property Value

double:

The current scroll offset.

public double TargetScrollOffset { get; }

Property Value

double:

The target scroll offset.

protected override int VisualChildrenCount { get; }

Property Value

int:

The number of visual child elements for this element.

protected override Size ArrangeOverride(Size finalSize)

Parameter	Type	Description
finalSize	Size	The final area within the parent that this element should use to arrange itself and its children.

Returns

Size:

The actual size used.

protected override Visual GetVisualChild(int index)

Parameter	Type	Description
index	int	The zero-based index of the requested child element in the collection.

Returns

Visual:

The requested child element. This should not return null; if the provided index is out of range, an exception is thrown.

protected override Size MeasureOverride(Size availableSize)

Parameter	Type	Description
availableSize	Size	The available size that this element can give to child elements. Infinity can be specified as a value to indicate that the element will size to whatever content is available.

Returns

Size:

The size that this element determines it needs during layout, based on its calculations of child element sizes.

protected virtual void OnScrollOffsetChanged(RoutedEventArgs e)

Parameter	Type	Description
e	RoutedEventArgs	The RoutedEventArgs containing data related to this event.

public event RoutedEventHandler ScrollOffsetChanged

Event Type

RoutedEventHandler

public static readonly DependencyProperty CanScrollBackwardProperty

public static readonly DependencyProperty CanScrollForwardProperty

public static readonly DependencyProperty MinChildExtentProperty

public static readonly DependencyProperty OrientationProperty

public static readonly DependencyProperty RequiresAdornerDecoratorProperty

public static readonly DependencyProperty ScrollButtonStyleProperty

public static readonly RoutedEvent ScrollOffsetChangedEvent

public static readonly DependencyProperty ScrollOffsetProperty

public static readonly DependencyProperty TargetScrollOffsetProperty