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TreeListViewDragCue

Class

The visual object used as a DragCue in RadTreeListView.

Definition

Namespace:Telerik.Windows.Controls

Assembly:Telerik.Windows.Controls.GridView.dll

Syntax:

public class TreeListViewDragCue : ItemsControl

Inheritance: objectTreeListViewDragCue

Constructors

TreeListViewDragCue()

public TreeListViewDragCue()

Fields

DragActionContentProperty

DependencyProperty

Identifies the DragActionContent property.

public static readonly DependencyProperty DragActionContentProperty

DragActionContentTemplateProperty

DependencyProperty

Identifies the DragActionContentTemplate property.

public static readonly DependencyProperty DragActionContentTemplateProperty

DragPreviewVisibilityProperty

DependencyProperty

Identifies the DragPreviewVisibility property.

public static readonly DependencyProperty DragPreviewVisibilityProperty

DragTooltipContentProperty

DependencyProperty

Identifies the DragTooltipContent property.

public static readonly DependencyProperty DragTooltipContentProperty

DragTooltipContentTemplateProperty

DependencyProperty

Identifies the DragTooltipContentTemplate property.

public static readonly DependencyProperty DragTooltipContentTemplateProperty

DragTooltipVisibilityProperty

DependencyProperty

Identifies the DragTooltipVisibility property.

public static readonly DependencyProperty DragTooltipVisibilityProperty

DropImpossibleIconProperty

DependencyProperty

Identifies the DropImpossibleIcon property.

public static readonly DependencyProperty DropImpossibleIconProperty

DropImpossibleIconTemplateProperty

DependencyProperty

Identifies the DropImpossibleIcon property.

public static readonly DependencyProperty DropImpossibleIconTemplateProperty

DropPossibleIconProperty

DependencyProperty

Identifies the DropPossibleIcon property.

public static readonly DependencyProperty DropPossibleIconProperty

DropPossibleIconTemplateProperty

DependencyProperty

Identifies the DropPossibleIconTemplate property.

public static readonly DependencyProperty DropPossibleIconTemplateProperty

IsDropPossibleProperty

DependencyProperty

Identifies the IsDropPossible property.

public static readonly DependencyProperty IsDropPossibleProperty

Properties

DragActionContent

object

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.

public object DragActionContent { get; set; }

DragActionContentTemplate

DataTemplate

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

public DataTemplate DragActionContentTemplate { get; set; }

DragPreviewVisibility

Visibility

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

public Visibility DragPreviewVisibility { get; set; }

DragTooltipContent

object

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.

public object DragTooltipContent { get; set; }

DragTooltipContentTemplate

DataTemplate

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

public DataTemplate DragTooltipContentTemplate { get; set; }

DragTooltipVisibility

Visibility

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

public Visibility DragTooltipVisibility { get; set; }

DropImpossibleIcon

object

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

public object DropImpossibleIcon { get; set; }

DropImpossibleIconTemplate

DataTemplate

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

public DataTemplate DropImpossibleIconTemplate { get; set; }

DropPossibleIcon

object

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

public object DropPossibleIcon { get; set; }

DropPossibleIconTemplate

DataTemplate

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

public DataTemplate DropPossibleIconTemplate { get; set; }

IsDropPossible

bool

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.

public bool IsDropPossible { get; set; }

Methods

ChangeVisualState(bool)

protected void ChangeVisualState(bool useTransitions)

Parameters:useTransitionsbool

GetNonVisualRepresentation(object)

object

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

public static object GetNonVisualRepresentation(object item)

Parameters:itemobject

The item to return non-visual representation for.

Returns:

object

A non-visual representation of an item.

OnInitialized(EventArgs)

protected override void OnInitialized(EventArgs e)

Parameters:eEventArgs

ResetTheme()

Resets the theme of the TreeListViewDragCue.

public void ResetTheme()

SetSafeItemsSource(IEnumerable)

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

public void SetSafeItemsSource(IEnumerable itemsSource)

Parameters:itemsSourceIEnumerable

The items that will be shown in the preview area.