Class VirtualizingTimelinePanel

Virtualizing stack panel that positions its children according to the time interval they are representing.

Inheritance
System.Object
VirtualizingTimelinePanel
Namespace: Telerik.Windows.Controls.Timeline
Assembly: Telerik.Windows.Controls.DataVisualization.dll

Syntax

public class VirtualizingTimelinePanel : VirtualizingPanel, IWeakEventListener<RadRoutedEventArgs>

Constructors

VirtualizingTimelinePanel()

Initializes a new instance of the VirtualizingTimelinePanel class.

Declaration
public VirtualizingTimelinePanel()

Fields

PaddingProperty

Identifies the Padding dependency property.

Declaration
public static readonly DependencyProperty PaddingProperty
Field Value
System.Windows.DependencyProperty

SliderProperty

Identifies the Slider dependency property.

Declaration
public static readonly DependencyProperty SliderProperty
Field Value
System.Windows.DependencyProperty

Properties

DataGroups

Gets the groups.

Declaration
public TimelineGroupData[] DataGroups { get; }
Property Value
TimelineGroupData[]

InternalChildren

Gets a System.Windows.Controls.UIElementCollection of child elements.

Declaration
protected UIElementCollection InternalChildren { get; }
Property Value
System.Windows.Controls.UIElementCollection

An ordered collection of System.Windows.UIElement objects. This property has no default value.

Padding

Gets or sets the padding of this panel.

Declaration
public Thickness Padding { get; set; }
Property Value
System.Windows.Thickness

The padding.

PeriodEnd

Gets or sets the period end.

Declaration
public DateTime PeriodEnd { get; set; }
Property Value
System.DateTime

The period end.

PeriodStart

Gets or sets the period start.

Declaration
public DateTime PeriodStart { get; set; }
Property Value
System.DateTime

The period start.

Slider

Gets or sets the slider used to control this panel.

Declaration
public RadSlider Slider { get; set; }
Property Value
RadSlider

The slider.

VisiblePeriodEnd

Gets or sets the visible period end.

Declaration
public DateTime VisiblePeriodEnd { get; set; }
Property Value
System.DateTime

The visible period end.

VisiblePeriodStart

Gets or sets the visible period start.

Declaration
public DateTime VisiblePeriodStart { get; set; }
Property Value
System.DateTime

The visible period start.

Methods

ArrangeOverride(Size)

When overridden in a derived class, positions child elements and determines a size for a System.Windows.FrameworkElement derived class.

Declaration
protected override Size ArrangeOverride(Size finalSize)
Parameters
System.Windows.Size finalSize

The final area within the parent that this element should use to arrange itself and its children.
Returns
System.Windows.Size

The actual size used.

Finalize()

Releases unmanaged resources and performs other cleanup operations before the VirtualizingTimelinePanel is reclaimed by garbage collection.

Declaration
protected override void Finalize()

MeasureOverride(Size)

When overridden in a derived class, measures the size in layout required for child elements and determines a size for the System.Windows.FrameworkElement-derived class.

Declaration
protected override Size MeasureOverride(Size availableSize)
Parameters
System.Windows.Size availableSize

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
System.Windows.Size

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

OnChildrenChanged()

Called when [children changed].

Declaration
protected virtual void OnChildrenChanged()

OnPixelsPerTickChanged(Double, Double)

Called when [pixels per tick changed].

Declaration
protected virtual void OnPixelsPerTickChanged(double oldValue, double newValue)
Parameters
System.Double oldValue

The old value.
System.Double newValue

The new value.

Extension Methods