Class Selector

Implementation of abstract base features for controls that allows item selection

Inheritance
System.Object
DependencyObject
UIElement
Control
ItemsControl
Selector
ComboBox
DataGrid
ListBox
TabControl
Inherited Members
Namespace: EmptyKeys.UserInterface.Controls.Primitives
Assembly: EmptyKeys.UserInterface.dll
Syntax
public abstract class Selector : ItemsControl

Constructors

Selector()

Initializes a new instance of the Selector class.

Declaration
protected Selector()

Fields

IsSelectedProperty

Is Selected Attached property

Declaration
public static readonly DependencyProperty IsSelectedProperty
Field Value
Type Description
DependencyProperty

SelectedEvent

The selected event

Declaration
public static readonly RoutedEvent SelectedEvent
Field Value
Type Description
RoutedEvent

SelectedIndexProperty

The selected index property

Declaration
public static readonly DependencyProperty SelectedIndexProperty
Field Value
Type Description
DependencyProperty

SelectedItemProperty

The selected item property

Declaration
public static readonly DependencyProperty SelectedItemProperty
Field Value
Type Description
DependencyProperty

SelectionChangedEvent

The selection changed event

Declaration
public static readonly RoutedEvent SelectionChangedEvent
Field Value
Type Description
RoutedEvent

UnselectedEvent

The unselected event

Declaration
public static readonly RoutedEvent UnselectedEvent
Field Value
Type Description
RoutedEvent

Properties

SelectedIndex

Gets or sets the index of the selected item

Declaration
public int SelectedIndex { get; set; }
Property Value
Type Description
System.Int32

The index of the selected item

SelectedItem

Gets or sets the selected item.

Declaration
public object SelectedItem { get; set; }
Property Value
Type Description
System.Object

The selected item.

Methods

AddSelectedHandler(UIElement, RoutedEventHandler)

Adds the selected event handler.

Declaration
public static void AddSelectedHandler(UIElement element, RoutedEventHandler handler)
Parameters
Type Name Description
UIElement element

The element.
RoutedEventHandler handler

The handler.

AddUnselectedHandler(UIElement, RoutedEventHandler)

Adds the unselected event handler.

Declaration
public static void AddUnselectedHandler(UIElement element, RoutedEventHandler handler)
Parameters
Type Name Description
UIElement element

The element.
RoutedEventHandler handler

The handler.

BringTargetIntoView(UIElement, ScrollViewer)

Implements generic bring target into view

Declaration
protected void BringTargetIntoView(UIElement targetObject, ScrollViewer dataScrollViewer)
Parameters
Type Name Description
UIElement targetObject

target object
ScrollViewer dataScrollViewer

scroll viewer

GetIsSelected(DependencyObject)

Gets the IsSelected for specified item

Declaration
public static bool GetIsSelected(DependencyObject obj)
Parameters
Type Name Description
DependencyObject obj

The object.
Returns
Type Description
System.Boolean

OnSelectedItemChanged(DependencyPropertyChangedEventArgs)

Raises the SelectedItemChanged event.

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

The DependencyPropertyChangedEventArgs instance containing the event data.

OnSelectionChanged(SelectionChangedEventArgs)

Raises the SelectionChanged event.

Declaration
protected virtual void OnSelectionChanged(SelectionChangedEventArgs e)
Parameters
Type Name Description
SelectionChangedEventArgs e

The SelectionChangedEventArgs instance containing the event data.

RemoveSelectedHandler(UIElement, RoutedEventHandler)

Removes the selected event handler.

Declaration
public static void RemoveSelectedHandler(UIElement element, RoutedEventHandler handler)
Parameters
Type Name Description
UIElement element

The element.
RoutedEventHandler handler

The handler.

RemoveUnselectedHandler(UIElement, RoutedEventHandler)

Removes the unselected event handler.

Declaration
public static void RemoveUnselectedHandler(UIElement element, RoutedEventHandler handler)
Parameters
Type Name Description
UIElement element

The element.
RoutedEventHandler handler

The handler.

SetIsSelected(DependencyObject, Boolean)

Sets the IsSelected for specified item

Declaration
public static void SetIsSelected(DependencyObject obj, bool value)
Parameters
Type Name Description
DependencyObject obj

The object.
System.Boolean value

if set to true [value].

UpdatePublicSelectionProperties()

Updates the public selection properties.

Declaration
protected void UpdatePublicSelectionProperties()

Events

SelectionChanged

Occurs when [selection changed].

Declaration
public event SelectionChangedEventHandler SelectionChanged
Event Type
Type Description
SelectionChangedEventHandler