Class SchedulerTimelineViewElement

Respresents the main visual element of RadScheduler when in SchedulerTimelineView mode.

Inheritance
System.Object
DisposableObject
RadObject
RadElement
VisualElement
RadComponentElement
RadItem
UIItemBase
LightVisualElement
SchedulerVisualElement
SchedulerViewElement
SchedulerTimelineViewElement
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.Scheduler.dll

Syntax

public class SchedulerTimelineViewElement : SchedulerViewElement, INotifyPropertyChanged, ICustomTypeDescriptor, ISupportSystemSkin, IComponent, IDisposable, IBindableComponent, ISupportDrag, ISupportDrop, IShortcutProvider, IStylableElement, IStylableNode, IPrimitiveElement, IShapedElement, IFillElement, IBorderElement, IBoxStyle, IBoxElement, IImageElement, ITextPrimitive, ITextProvider

Constructors

SchedulerTimelineViewElement(RadScheduler, SchedulerView)

Initializes a new instance of the SchedulerTimelineViewElement class.

Declaration
public SchedulerTimelineViewElement(RadScheduler scheduler, SchedulerView view)
Parameters
RadScheduler scheduler

The scheduler.
SchedulerView view

The view.

Fields

AppointmentHeightProperty

Declaration
public static RadProperty AppointmentHeightProperty
Field Value
RadProperty

AppointmentMarginProperty

Declaration
public static RadProperty AppointmentMarginProperty
Field Value
RadProperty

ColumnHeaderHeightProperty

Declaration
public static RadProperty ColumnHeaderHeightProperty
Field Value
RadProperty

VerticalScrollWidthProperty

Declaration
public static RadProperty VerticalScrollWidthProperty
Field Value
RadProperty

ViewHeaderHeightProperty

Declaration
public static RadProperty ViewHeaderHeightProperty
Field Value
RadProperty

Properties

AppointmentHeight

Gets or sets the height of the appointment elements.

Declaration
[VsbBrowsable(true)]
public int AppointmentHeight { get; set; }
Property Value
System.Int32

AppointmentMargin

Gets or sets the margin between appointments.

Declaration
[VsbBrowsable(true)]
public override Padding AppointmentMargin { get; set; }
Property Value
System.Windows.Forms.Padding

Overrides

ColumnHeaderHeight

Gets the column header height.

Declaration
[VsbBrowsable(true)]
public int ColumnHeaderHeight { get; set; }
Property Value
System.Int32

Header

Gets the TimelineHeader instance.

Declaration
public TimelineHeader Header { get; }
Property Value
TimelineHeader

NavigationElement

Gets the horizontal scrollbar that stands for navigating between views.

Declaration
public SchedulerRangeBase NavigationElement { get; }
Property Value
SchedulerRangeBase

Presenter

Gets the TimelineAppointmentsPresenter instance.

Declaration
public TimelineAppointmentsPresenter Presenter { get; }
Property Value
TimelineAppointmentsPresenter

VerticalScrollWidth

Gets or sets the width of the vertical scroll bar.

Declaration
public int VerticalScrollWidth { get; set; }
Property Value
System.Int32

ViewHeaderHeight

Gets the view header height.

Declaration
[VsbBrowsable(true)]
public int ViewHeaderHeight { get; set; }
Property Value
System.Int32

VScrollBar

Gets the vertical scrollbar element.

Declaration
public RadScrollBarElement VScrollBar { get; }
Property Value
RadScrollBarElement

The VScroll bar.

Methods

ArrangeOverride(SizeF)

Declaration
protected override SizeF ArrangeOverride(SizeF finalSize)
Parameters
System.Drawing.SizeF finalSize

Returns
System.Drawing.SizeF

Overrides

CreateChildElements()

Called by the element when constructed. Allows inheritors to build the element tree.

Declaration
protected override void CreateChildElements()
Overrides

CreateNavigationElement()

Creates the TimelineScrollNavigationElement element. Override to replace with a custom one.

Declaration
protected virtual SchedulerRangeBase CreateNavigationElement()
Returns
SchedulerRangeBase

An instance of the element.

GetCellAtPosition(Int32, Int32)

Declaration
public override SchedulerCellElement GetCellAtPosition(int row, int column)
Parameters
System.Int32 row

System.Int32 column

Returns
SchedulerCellElement

Overrides

GetCellContainers()

Declaration
public override List<SchedulerCellContainer> GetCellContainers()
Returns
System.Collections.Generic.List<SchedulerCellContainer>

Overrides

GetCellCoordinates(SchedulerCellElement)

Declaration
public override TableLayoutPanelCellPosition GetCellCoordinates(SchedulerCellElement cell)
Parameters
SchedulerCellElement cell

Returns
System.Windows.Forms.TableLayoutPanelCellPosition

Overrides

GetColumnHorizontalOffset(Int32, Single)

Gets the horizontal offset of the column with a specified index compared to the left edge of the first column.

Declaration
public float GetColumnHorizontalOffset(int columnIndex, float availableWidth)
Parameters
System.Int32 columnIndex

The zero-based column index.
System.Single availableWidth

The total width available for columns.
Returns
System.Single

The offset of the specified column.

GetColumnsWidth(Int32, Int32, Single)

Gets the total width of a range of columns given their indices.

Declaration
public float GetColumnsWidth(int startColumn, int endColumn, float availableWidth)
Parameters
System.Int32 startColumn

The index of the first column in the range.
System.Int32 endColumn

The index of the last column in the range.
System.Single availableWidth

The total width available for columns.
Returns
System.Single

The width of the specified column range.

GetColumnWidth(Int32)

The actual width of a column will be calculated proportionally according to the values other columns have. The default value of each column is one. This means that setting a value of 2 for a given column will make it twice as large compared to other columns. To get the width of a column in pixels use one of the other overloads.

Declaration
public float GetColumnWidth(int columnIndex)
Parameters
System.Int32 columnIndex

The zero-based column index.
Returns
System.Single

The width of the specified column.

GetColumnWidth(Int32, Single)

Gets the width of the column with a specified index.

Declaration
public float GetColumnWidth(int columnIndex, float availableWidth)
Parameters
System.Int32 columnIndex

The zero-based column index.
System.Single availableWidth

The total width available for columns.
Returns
System.Single

The width of the specified column.

GetDateForValue(Int32)

Gets the start date corresponding to a given value of the horizontal scrollbar.

Declaration
public DateTime GetDateForValue(int value)
Parameters
System.Int32 value

The value of the horizontal scrollbar.
Returns
System.DateTime

The date which corresponds to the value.

GetScrollValue(DateTime)

Gets the value that the horizontal scrollbar needs to be set with in order to display the specified date

Declaration
public int GetScrollValue(DateTime date)
Parameters
System.DateTime date

The specified date.
Returns
System.Int32

The scroll value.

InitializeChildren()

Initializes the child elements of this view.

Declaration
protected virtual void InitializeChildren()

MeasureOverride(SizeF)

Declaration
protected override SizeF MeasureOverride(SizeF availableSize)
Parameters
System.Drawing.SizeF availableSize

Returns
System.Drawing.SizeF

Overrides

NavigateBackward()

Declaration
public override void NavigateBackward()
Overrides

NavigateForward()

Declaration
public override void NavigateForward()
Overrides

NavigateToValue(Int32)

Sets an explicit value to the horizontal scrollbar.

Declaration
public void NavigateToValue(int value)
Parameters
System.Int32 value

OnNavigationElementValueChanged()

Called when the value of the horizontal scrollbar has changed.

Declaration
protected virtual void OnNavigationElementValueChanged()

OnViewPropertyChanged(Object, PropertyChangedEventArgs)

Declaration
protected override void OnViewPropertyChanged(object sender, PropertyChangedEventArgs e)
Parameters
System.Object sender

System.ComponentModel.PropertyChangedEventArgs e

Overrides

Scroll(Boolean)

Declaration
public override void Scroll(bool up)
Parameters
System.Boolean up

Overrides

SetColumnWidth(Int32, Single)

Sets the width of a column. The actual width of a column will be calculated proportionally according to the values other columns have. The default value of each column is one. This means that setting a value of 2 for a given column will make it twice as large compared to other columns.

Declaration
public void SetColumnWidth(int columnIndex, float value)
Parameters
System.Int32 columnIndex

The index of the column to resize.
System.Single value

The value according to which the actual width will be calculated.

UpdateNavigationElement()

Updates the scroll properties of the horizontal scrollbar.

Declaration
public virtual void UpdateNavigationElement()

UpdateVeticalScroll(Single, Single)

Declaration
protected virtual void UpdateVeticalScroll(float presenterHeight, float appointmentsMaxHeight)
Parameters
System.Single presenterHeight

System.Single appointmentsMaxHeight

Extension Methods