ScrollableFrame Class

This is a ScrollablePanel which inherits the IScrollableInfo. It handles all the scrolling related actions.

Inheritance

System.Object

ScrollableFrame

VisualContainer

Namespace: Syncfusion.Windows.Forms.CellGrid

Assembly: Syncfusion.Spreadsheet.Windows.dll

Syntax

public abstract class ScrollableFrame : Panel

Constructors

ScrollableFrame(SfCellGrid)

Declaration

protected ScrollableFrame(SfCellGrid grid)

Parameters

Type	Name	Description
SfCellGrid	grid

Properties

CanHorizontallyScroll

Declaration

public bool CanHorizontallyScroll { get; set; }

Property Value

Type
System.Boolean

CanVerticallyScroll

Declaration

public bool CanVerticallyScroll { get; set; }

Property Value

Type
System.Boolean

ExtentHeight

Declaration

public double ExtentHeight { get; }

Property Value

Type
System.Double

ExtentWidth

Declaration

public double ExtentWidth { get; }

Property Value

Type
System.Double

HorizontalOffset

Declaration

public double HorizontalOffset { get; }

Property Value

Type
System.Double

HorizontalPadding

Declaration

public double HorizontalPadding { get; set; }

Property Value

Type
System.Double

HorizontalPixelScroll

Declaration

public bool HorizontalPixelScroll { get; set; }

Property Value

Type
System.Boolean

HScrollBar

Gets the h scroll bar.

Declaration

public ScrollInfo HScrollBar { get; }

Property Value

Type	Description
ScrollInfo	The h scroll bar.

ScrollColumns

Declaration

public ScrollAxisBase ScrollColumns { get; }

Property Value

Type
ScrollAxisBase

ScrollRows

Declaration

public ScrollAxisBase ScrollRows { get; }

Property Value

Type
ScrollAxisBase

VerticalOffset

Declaration

public double VerticalOffset { get; }

Property Value

Type
System.Double

VerticalPadding

Declaration

public double VerticalPadding { get; set; }

Property Value

Type
System.Double

VerticalPixelScroll

Declaration

public bool VerticalPixelScroll { get; set; }

Property Value

Type
System.Boolean

ViewportHeight

Declaration

public double ViewportHeight { get; }

Property Value

Type
System.Double

ViewportWidth

Declaration

public double ViewportWidth { get; }

Property Value

Type
System.Double

VScrollBar

Declaration

public ScrollInfo VScrollBar { get; }

Property Value

Type
ScrollInfo

Methods

ArrangeOverride(Size)

Declaration

protected virtual Size ArrangeOverride(Size finalSize)

Parameters

Type	Name	Description
System.Drawing.Size	finalSize

Returns

Type
System.Drawing.Size

CreateScrollAxis(Orientation, Boolean, IScrollBar, ILineSizeHost)

Declaration

protected virtual ScrollAxisBase CreateScrollAxis(Orientation orientation, bool pixelScroll, IScrollBar scrollBar, ILineSizeHost lineSizes)

Parameters

Type	Name	Description
System.Windows.Forms.Orientation	orientation
System.Boolean	pixelScroll
IScrollBar	scrollBar
ILineSizeHost	lineSizes

Returns

Type
ScrollAxisBase

Dispose(Boolean)

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing

InvalidateMeasureInfo()

Declaration

public virtual void InvalidateMeasureInfo()

LineDown()

Declaration

public void LineDown()

LineLeft()

Declaration

public void LineLeft()

LineRight()

Declaration

public void LineRight()

LineUp()

Declaration

public void LineUp()

MeasureOverride(Size)

Declaration

protected virtual Size MeasureOverride(Size constraint)

Parameters

Type	Name	Description
System.Drawing.Size	constraint

Returns

Type
System.Drawing.Size

MouseWheelDown()

Declaration

public virtual void MouseWheelDown()

MouseWheelLeft()

Declaration

public void MouseWheelLeft()

MouseWheelRight()

Declaration

public void MouseWheelRight()

MouseWheelUp()

Declaration

public virtual void MouseWheelUp()

OnContainerKeyDown(Object, KeyEventArgs)

Declaration

protected virtual void OnContainerKeyDown(object sender, KeyEventArgs e)

Parameters

Type	Name	Description
System.Object	sender
System.Windows.Forms.KeyEventArgs	e

OnScrollColumns_Changed(Object, ScrollChangedEventArgs)

Declaration

protected virtual void OnScrollColumns_Changed(object sender, ScrollChangedEventArgs e)

Parameters

Type	Name	Description
System.Object	sender
ScrollChangedEventArgs	e

PageDown()

Declaration

public void PageDown()

PageLeft()

Declaration

public void PageLeft()

PageRight()

Declaration

public void PageRight()

PageUp()

Declaration

public void PageUp()

SetHorizontalOffset(Double)

Declaration

public void SetHorizontalOffset(double offset)

Parameters

Type	Name	Description
System.Double	offset

SetVerticalOffset(Double)

Declaration

public void SetVerticalOffset(double offset)

Parameters

Type	Name	Description
System.Double	offset

UnWireEvents()

Declaration

protected virtual void UnWireEvents()

UpdateAxis(Size)

Declaration

public virtual void UpdateAxis(Size availableSize)

Parameters

Type	Name	Description
System.Drawing.Size	availableSize

WireEvents()

Declaration

protected virtual void WireEvents()