Class Thumb

Implements drag-able control

Inheritance
System.Object
DependencyObject
UIElement
Control
Thumb
Inherited Members
Namespace: EmptyKeys.UserInterface.Controls.Primitives
Assembly: EmptyKeys.UserInterface.dll
Syntax
public class Thumb : Control

Constructors

Thumb()

Initializes a new instance of the Thumb class.

Declaration
public Thumb()

Fields

DragCompletedEvent

The drag completed event

Declaration
public static readonly RoutedEvent DragCompletedEvent
Field Value
Type Description
RoutedEvent

DragDeltaEvent

The drag delta event

Declaration
public static readonly RoutedEvent DragDeltaEvent
Field Value
Type Description
RoutedEvent

DragStartedEvent

The drag started event

Declaration
public static readonly RoutedEvent DragStartedEvent
Field Value
Type Description
RoutedEvent

IsDraggingProperty

The is dragging property

Declaration
public static readonly DependencyProperty IsDraggingProperty
Field Value
Type Description
DependencyProperty

Properties

IsDragging

Gets or sets a value indicating whether this instance is dragging.

Declaration
public bool IsDragging { get; set; }
Property Value
Type Description
System.Boolean

true if this instance is dragging; otherwise, false.

Methods

CancelDrag()

Cancels the drag.

Declaration
public void CancelDrag()

OnDraggingChanged(DependencyPropertyChangedEventArgs)

Raises the DraggingChanged event.

Declaration
protected virtual void OnDraggingChanged(DependencyPropertyChangedEventArgs e)
Parameters
Type Name Description
DependencyPropertyChangedEventArgs e

The DependencyPropertyChangedEventArgs instance containing the event data.

OnMouseDown(MouseButtonEventArgs)

Raises the MouseDown event.

Declaration
protected override void OnMouseDown(MouseButtonEventArgs e)
Parameters
Type Name Description
MouseButtonEventArgs e

The MouseButtonEventArgs instance containing the event data.
Overrides

OnMouseMove(Object, MouseEventArgs)

Called when [mouse move].

Declaration
protected override void OnMouseMove(object sender, MouseEventArgs e)
Parameters
Type Name Description
System.Object sender

The sender.
MouseEventArgs e

The MouseEventArgs instance containing the event data.
Overrides

OnMouseUp(Object, MouseButtonEventArgs)

Called when [mouse up].

Declaration
protected override void OnMouseUp(object sender, MouseButtonEventArgs e)
Parameters
Type Name Description
System.Object sender

The sender.
MouseButtonEventArgs e

The MouseButtonEventArgs instance containing the event data.
Overrides

OnTouchDown(TouchEventArgs)

Raises the TouchDown event.

Declaration
protected override void OnTouchDown(TouchEventArgs e)
Parameters
Type Name Description
TouchEventArgs e

The TouchEventArgs instance containing the event data.
Overrides

OnTouchMove(TouchEventArgs)

Raises the TouchMove event.

Declaration
protected override void OnTouchMove(TouchEventArgs e)
Parameters
Type Name Description
TouchEventArgs e

The TouchEventArgs instance containing the event data.
Overrides

OnTouchUp(TouchEventArgs)

Raises the TouchUp event.

Declaration
protected override void OnTouchUp(TouchEventArgs e)
Parameters
Type Name Description
TouchEventArgs e

The TouchEventArgs instance containing the event data.
Overrides

Events

DragCompleted

Occurs when [drag completed].

Declaration
public event DragCompletedEventHandler DragCompleted
Event Type
Type Description
DragCompletedEventHandler

DragDelta

Occurs when [user moves mouse in drag mode].

Declaration
public event DragDeltaEventHandler DragDelta
Event Type
Type Description
DragDeltaEventHandler

DragStarted

Occurs when [drag started].

Declaration
public event DragStartedEventHandler DragStarted
Event Type
Type Description
DragStartedEventHandler