Class DetailListViewCellElement

Represents an abstract base class for cell elements in detail view of RadListView. This class provides virtualization support for column-based data display and implements the core functionality for column binding, property synchronization, and cell formatting within the details view layout.

Inheritance
System.Object
DisposableObject
RadObject
RadElement
VisualElement
RadComponentElement
RadItem
UIItemBase
LightVisualElement
DetailListViewCellElement
DetailListViewDataCellElement
DetailListViewHeaderCellElement
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.UI.dll

Syntax

public abstract class DetailListViewCellElement : LightVisualElement, INotifyPropertyChanged, ICustomTypeDescriptor, ISupportSystemSkin, IComponent, IDisposable, IBindableComponent, ISupportDrag, ISupportDrop, IShortcutProvider, IStylableElement, IStylableNode, IPrimitiveElement, IShapedElement, IFillElement, IBorderElement, IBoxStyle, IBoxElement, IDrawFillElement, IImageElement, ITextPrimitive, ITextProvider, IVirtualizedElement<ListViewDetailColumn>

Constructors

DetailListViewCellElement(ListViewDetailColumn)

Initializes a new instance of the DetailListViewCellElement class with the specified column.

Declaration
public DetailListViewCellElement(ListViewDetailColumn column)
Parameters
ListViewDetailColumn column

The ListViewDetailColumn that this cell element will represent.

Fields

column

The associated ListViewDetailColumn that this cell element represents.

Declaration
protected ListViewDetailColumn column
Field Value
ListViewDetailColumn

CurrentProperty

Identifies the Current dependency property which indicates whether this cell element represents the current column.

Declaration
public static RadProperty CurrentProperty
Field Value
RadProperty

IsSortedProperty

Identifies the IsSorted dependency property which indicates whether this cell element's column is currently sorted.

Declaration
public static RadProperty IsSortedProperty
Field Value
RadProperty

Properties

Data

Gets the ListViewDetailColumn data associated with this cell element.

Declaration
public virtual ListViewDetailColumn Data { get; }
Property Value
ListViewDetailColumn

The ListViewDetailColumn that this cell element represents.
Implements

Methods

Attach(ListViewDetailColumn, Object)

Attaches this cell element to the specified column data and synchronizes the visual state.

Declaration
public virtual void Attach(ListViewDetailColumn data, object context)
Parameters
ListViewDetailColumn data

The ListViewDetailColumn to attach to this cell element.
System.Object context

Additional context information for the attachment operation.
Implements

CreateChildElements()

Creates and configures the child elements of this cell element, setting up drag-drop support and input handling.

Declaration
protected override void CreateChildElements()
Overrides

Detach()

Detaches this cell element from its associated column data and resets the visual state.

Declaration
public virtual void Detach()
Implements

DisposeManagedResources()

Disposes managed resources by detaching from the associated column data before performing base disposal.

Declaration
protected override void DisposeManagedResources()
Overrides

IsCompatible(ListViewDetailColumn, Object)

Determines whether this cell element is compatible with the specified column data for virtualization purposes.

Declaration
public virtual bool IsCompatible(ListViewDetailColumn data, object context)
Parameters
ListViewDetailColumn data

The ListViewDetailColumn to check compatibility against.
System.Object context

Additional context information for the compatibility check.
Returns
System.Boolean

True if this cell element can be reused for the specified column data; otherwise, false.
Implements

MeasureOverride(SizeF)

Measures the desired size of this cell element, taking into account the column width unless specifically ignored.

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

The available size for measurement.
Returns
System.Drawing.SizeF

The desired System.Drawing.SizeF of this cell element.
Overrides

OnColumnPropertyChanged(Object, PropertyChangedEventArgs)

Handles property changes from the associated column and triggers synchronization of the cell visual state.

Declaration
protected virtual void OnColumnPropertyChanged(object sender, PropertyChangedEventArgs e)
Parameters
System.Object sender

The ListViewDetailColumn that raised the property change event.
System.ComponentModel.PropertyChangedEventArgs e

The System.ComponentModel.PropertyChangedEventArgs containing information about the changed property.

Synchronize()

Synchronizes the visual properties of this cell element with the associated column data including text, current state, sorting status, and triggers cell formatting.

Declaration
public virtual void Synchronize()
Implements

Extension Methods