VisualContainerExt Class

Extension visual container for SpreadsheetGrid. Handles the arrange and measure of all child panel elements.

Inheritance

System.Object

VisualContainerExt

Namespace: Syncfusion.UI.Xaml.Spreadsheet

Assembly: Syncfusion.SfSpreadsheet.UWP.dll

Syntax

public class VisualContainerExt : VisualContainer

Constructors

VisualContainerExt()

Initializes a new instance of the VisualContainerExt class.

Declaration

public VisualContainerExt()

Properties

Grid

Gets the value indicating the instance of the SpreadsheetGrid .

Declaration

public SpreadsheetGrid Grid { get; }

Property Value

Type	Description
SpreadsheetGrid	An instance of SpreadsheetGrid.

Methods

ArrangeChildPanels(Rect)

Arranges the content of child panels.

Declaration

protected override void ArrangeChildPanels(Rect rect)

Parameters

Type	Name	Description
Windows.Foundation.Rect	rect	The actual size for the child panel.

CreateFormulaRangePanel()

Creates the Syncfusion.UI.Xaml.Spreadsheet.VisualContainerExt.FormulaRangeSelectionPanel.

Declaration

protected virtual FormulaRangeSelectionPanel CreateFormulaRangePanel()

Returns

Type	Description
FormulaRangeSelectionPanel	An instance of Syncfusion.UI.Xaml.Spreadsheet.VisualContainerExt.FormulaRangeSelectionPanel.

CreateSelectionPanel()

Creates the Syncfusion.UI.Xaml.CellGrid.SelectionPanel.

Declaration

protected override SelectionPanel CreateSelectionPanel()

Returns

Type	Description
Syncfusion.UI.Xaml.CellGrid.SelectionPanel	An instance of SelectionPanelExt.

Dispose(Boolean)

Releases all resources used by the. VisualContainerExt.

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing

InitializeChildPanels()

Initialize and add child panels.

Declaration

protected override void InitializeChildPanels()

InvalidateMeasureInfo()

Invalidates or refreshes the measurement state for Syncfusion.UI.Xaml.Spreadsheet.VisualContainerExt.FormulaRangeSelectionPanel and Syncfusion.UI.Xaml.Spreadsheet.VisualContainerExt.GraphicsPanel .

Declaration

public override void InvalidateMeasureInfo()

MeasureChildPanels(Size)

Determines the size for the child panels.

Declaration

protected override void MeasureChildPanels(Size availableSize)

Parameters

Type	Name	Description
Windows.Foundation.Size	availableSize	The desired size for the child panel.

MouseWheelDown()

Occurs when the mouse wheels down and used to decrease the zoom factor.

Declaration

public override void MouseWheelDown()

MouseWheelUp()

Occurs when mouse wheels up and used to increase the zoom factor.

Declaration

public override void MouseWheelUp()

OnContainerOnManipulationDelta(Object, ManipulationDeltaRoutedEventArgs)

Occurs when position changes during manipulation and used to perform the scale transform for zooming.

Declaration

protected override void OnContainerOnManipulationDelta(object sender, ManipulationDeltaRoutedEventArgs e)

Parameters

Type	Name	Description
System.Object	sender
Windows.UI.Xaml.Input.ManipulationDeltaRoutedEventArgs	e

OnContainerPointerWheelChanged(Object, PointerRoutedEventArgs)

Occurs when pointer wheel is changed. Used to zoom in or out when control key is pressed.

Declaration

protected override void OnContainerPointerWheelChanged(object sender, PointerRoutedEventArgs e)

Parameters

Type	Name	Description
System.Object	sender
Windows.UI.Xaml.Input.PointerRoutedEventArgs	e

UnWireEvents()

Unwire the events.

Declaration

protected override void UnWireEvents()

WireEvents()

Wire the events.

Declaration

protected override void WireEvents()