Class VisualContainerExt

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

Inheritance
System.Object
ScrollableFrame
VisualContainer
VisualContainerExt
Implements
System.IDisposable
Inherited Members
Namespace: Syncfusion.UI.Xaml.Spreadsheet
Assembly: Syncfusion.SfSpreadsheet.UWP.dll
Syntax
public class VisualContainerExt : VisualContainer, IScrollableInfo, IDisposable

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.
Overrides

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 SelectionPanel.

Declaration
protected override SelectionPanel CreateSelectionPanel()
Returns
Type Description
SelectionPanel

An instance of SelectionPanelExt.
Overrides

Dispose(Boolean)

Releases all resources used by the. VisualContainerExt.

Declaration
protected override void Dispose(bool disposing)
Parameters
Type Name Description
System.Boolean disposing
Overrides

InitializeChildPanels()

Initialize and add child panels.

Declaration
protected override void InitializeChildPanels()
Overrides

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()
Overrides

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.
Overrides

MouseWheelDown()

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

Declaration
public override void MouseWheelDown()
Overrides

MouseWheelUp()

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

Declaration
public override void MouseWheelUp()
Overrides

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
Overrides

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
Overrides

UnWireEvents()

Unwire the events.

Declaration
protected override void UnWireEvents()
Overrides

WireEvents()

Wire the events.

Declaration
protected override void WireEvents()
Overrides

Implements

System.IDisposable

Extension Methods