Class FocusManagerHelper

Provides a set of static methods, attached property for determining and setting focus scopes and for setting the focused element within the scope for GridCell.

Inheritance

System.Object

FocusManagerHelper

Namespace: Syncfusion.UI.Xaml.Grid

Assembly: Syncfusion.SfGrid.WPF.dll

Syntax

public class FocusManagerHelper : Object

Constructors

FocusManagerHelper()

Declaration

public FocusManagerHelper()

Fields

FocusedElementProperty

Identifies the Syncfusion.UI.Xaml.Grid.FocusManagerHelper.FocusedElement dependency property.

Declaration

public static readonly DependencyProperty FocusedElementProperty

Field Value

Type
System.Windows.DependencyProperty

Remarks

The identifier for the Syncfusion.UI.Xaml.Grid.FocusManagerHelper.FocusedElement dependency property.

WantsKeyInputProperty

Identifies the Syncfusion.UI.Xaml.Grid.FocusManagerHelper.WantsKeyInput dependency property.

Declaration

public static readonly DependencyProperty WantsKeyInputProperty

Field Value

Type
System.Windows.DependencyProperty

Remarks

The identifier for the Syncfusion.UI.Xaml.Grid.FocusManagerHelper.WantsKeyInput dependency property.

Methods

GetFocusedElement(UIElement)

Determines whether the specified element with logical focus.

Declaration

public static bool GetFocusedElement(UIElement element)

Parameters

Type	Name	Description
System.Windows.UIElement	element	The element to determine with logical focus.

Returns

Type	Description
System.Boolean	Returns true if the element has logical focus; otherwise, false.

GetFocusedUIElement(UIElement)

Gets the control with logical focus within the template of GridColumn.

Declaration

public static Control GetFocusedUIElement(UIElement obj)

Parameters

Type	Name	Description
System.Windows.UIElement	obj	The element with logical focus in the specified focus scope.

Returns

Type	Description
System.Windows.Controls.Control	The element in the specified focus scope with logical focus.

GetWantsKeyInput(GridColumnBase)

Determines whether the keyboard interaction is enabled for the specified column.

Declaration

public static bool GetWantsKeyInput(GridColumnBase column)

Parameters

Type	Name	Description
GridColumnBase	column	The column to determine whether the keyboard interaction is enabled.

Returns

Type	Description
System.Boolean	Returns true if the keyboard interaction is enabled in the column; otherwise, false.

SetFocusedElement(UIElement, Boolean)

Sets logical focus on the specified element inside template of GridCell.

Declaration

public static void SetFocusedElement(UIElement element, bool value)

Parameters

Type	Name	Description
System.Windows.UIElement	element	The element to give logical focus to.
System.Boolean	value	true if element has focus scope; otherwise, false.

SetWantsKeyInput(GridColumnBase, Boolean)

Provides the keyboard access to the UIElement loaded inside CellTemplate of Gridcolumn.

Declaration

public static void SetWantsKeyInput(GridColumnBase column, bool value)

Parameters

Type	Name	Description
GridColumnBase	column	The column which has CellTemplate to give keyboard access.
System.Boolean	value	true if the keyboard interaction is enabled the UIElement for the specified column; otherwise, false.

Remarks

The keyboard interaction can be set when the column that has CellTemplate.