Class TreeListViewDragCue

The visual object used as a DragCue in RadTreeListView.

Inheritance
System.Object
ItemsControl
TreeListViewDragCue
Inherited Members
Namespace: Telerik.Windows.Controls
Assembly: Telerik.Windows.Controls.GridView.dll

Syntax

public class TreeListViewDragCue : ItemsControl

Constructors

TreeListViewDragCue()

Initializes a new instance of the TreeListViewDragCue class.

Declaration
public TreeListViewDragCue()

Fields

DragActionContentProperty

Identifies the DragActionContent property.

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

DragActionContentTemplateProperty

Identifies the DragActionContentTemplate property.

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

DragPreviewVisibilityProperty

Identifies the DragPreviewVisibility property.

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

DragTooltipContentProperty

Identifies the DragTooltipContent property.

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

DragTooltipContentTemplateProperty

Identifies the DragTooltipContentTemplate property.

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

DragTooltipVisibilityProperty

Identifies the DragTooltipVisibility property.

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

DropImpossibleIconProperty

Identifies the DropImpossibleIcon property.

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

DropImpossibleIconTemplateProperty

Identifies the DropImpossibleIcon property.

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

DropPossibleIconProperty

Identifies the DropPossibleIcon property.

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

DropPossibleIconTemplateProperty

Identifies the DropPossibleIconTemplate property.

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

IsDropPossibleProperty

Identifies the IsDropPossible property.

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

Properties

DragActionContent

Gets or sets the content that will appear in the DragCue and is meant to represent the possible drop action. This is a dependency property.

Declaration
public object DragActionContent { get; set; }
Property Value
System.Object

DragActionContentTemplate

Gets or sets the template for the DragActionContent. This is a dependency property.

Declaration
public DataTemplate DragActionContentTemplate { get; set; }
Property Value
System.Windows.DataTemplate

DragPreviewVisibility

Gets or sets the visibility of the area showing a the dragged items. This is a dependency property.

Declaration
public Visibility DragPreviewVisibility { get; set; }
Property Value
System.Windows.Visibility

DragTooltipContent

Gets or sets the content that will appear in the tooltip of the DragCue. Often this is the destination item is placed here. This is a dependency property.

Declaration
public object DragTooltipContent { get; set; }
Property Value
System.Object

DragTooltipContentTemplate

Gets or sets the data template for the DragTooltip content. This is a dependency property.

Declaration
public DataTemplate DragTooltipContentTemplate { get; set; }
Property Value
System.Windows.DataTemplate

DragTooltipVisibility

Gets or sets the visibility of the tooltip showing an icon, action text and a preview of the destination. This is a dependency property.

Declaration
public Visibility DragTooltipVisibility { get; set; }
Property Value
System.Windows.Visibility

DropImpossibleIcon

Gets or sets the content that will appear as an icon when the a drop is not possible. This is a dependency property.

Declaration
public object DropImpossibleIcon { get; set; }
Property Value
System.Object

DropImpossibleIconTemplate

Gets or sets the data template of the object that will be shown when a drop is not possible. This is a dependency property.

Declaration
public DataTemplate DropImpossibleIconTemplate { get; set; }
Property Value
System.Windows.DataTemplate

DropPossibleIcon

Gets or sets the content that will appear as an icon when the a drop is possible. This is a dependency property.

Declaration
public object DropPossibleIcon { get; set; }
Property Value
System.Object

DropPossibleIconTemplate

Gets or sets the data template of the object that will be shown when a drop is possible. This is a dependency property.

Declaration
public DataTemplate DropPossibleIconTemplate { get; set; }
Property Value
System.Windows.DataTemplate

IsDropPossible

Gets or sets a value indicating whether a drop is possible. This value only changes the DragCue and may not be related to whether a drop could actually happen. This is a dependency property.

Declaration
public bool IsDropPossible { get; set; }
Property Value
System.Boolean

Methods

ChangeVisualState(Boolean)

Updates the visual state of the control.

Declaration
protected override void ChangeVisualState(bool useTransitions)
Parameters
System.Boolean useTransitions

Indicates whether transitions should be used.
Overrides

GetNonVisualRepresentation(Object)

Return a non-visual representation of an item. This is helpful when DragPreview of visual items needs to be shown.

Declaration
public static object GetNonVisualRepresentation(object item)
Parameters
System.Object item

The item to return non-visual representation for.
Returns
System.Object

A non-visual representation of an item.

PrepareContainerForItemOverride(DependencyObject, Object)

Prepares the specified element to display the specified item.

Declaration
protected override void PrepareContainerForItemOverride(DependencyObject element, object item)
Parameters
System.Windows.DependencyObject element

Element used to display the specified item.
System.Object item

Specified item.
Overrides

SetSafeItemsSource(IEnumerable)

Sets the ItemsSource, extract non-visual representation of all visual items to avoid errors.

Declaration
public void SetSafeItemsSource(IEnumerable itemsSource)
Parameters
System.Collections.IEnumerable itemsSource

The items that will be shown in the preview area.

Extension Methods