Class Grid2007ExcelFilterCellRenderer

Implements the renderer part of a ExcelFilterCell.

Inheritance
System.Object
NonFinalizeDisposable
GridCellRendererBase
GridStaticCellRenderer
GridHeaderCellRenderer
Grid2007ExcelFilterCellRenderer
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: Syncfusion.GridHelperClasses
Assembly: Syncfusion.GridHelperClasses.Windows.dll
Syntax
public class Grid2007ExcelFilterCellRenderer : GridHeaderCellRenderer, IQueryFocusInside, IGridDropDownCell, IPopupParent, IPopupItem, IDisposable

Constructors

Grid2007ExcelFilterCellRenderer(GridControlBase, GridCellModelBase)

Initializes a new Grid2007ExcelFilterCellRenderer object for the given GridControlBase and GridCellModelBase.

Declaration
public Grid2007ExcelFilterCellRenderer(GridControlBase grid, GridCellModelBase cellModel)
Parameters
Type Name Description
GridControlBase grid

The GridControlBase that displays this cell renderer.
GridCellModelBase cellModel

The Grid2007ExcelFilterCellModel that holds data for this cell renderer that should be shared among views.
Remarks

References to GridControlBase and GridCellModelBase will be saved.

Methods

Dispose(Boolean)

Clears all the resources.

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

Indicates whether controls has to be disposed.
Overrides

GetFilterBarChoices(GridTableCellStyleInfoIdentity)

Returns the unique choices to be displayed in the filterbar cell.

Declaration
public object[] GetFilterBarChoices(GridTableCellStyleInfoIdentity tableCellIdentity)
Parameters
Type Name Description
GridTableCellStyleInfoIdentity tableCellIdentity

Table cell identifier.
Returns
Type Description
System.Object[]

Filter bar choices.

GetFilterName(GridTableCellStyleInfo)

Determines the name of the filter based on the cell style information passed in.

Declaration
public string GetFilterName(GridTableCellStyleInfo sty)
Parameters
Type Name Description
GridTableCellStyleInfo sty

cell style information.
Returns
Type Description
System.String

Name of the filter.

GetUniqueGroupId(GridTableCellStyleInfoIdentity)

Returns an array of category keys for this group and all parent groups which is used by FilterBarCells and FilterBarSummary to compare whether the conditions should be applied to this group.

Declaration
public object[] GetUniqueGroupId(GridTableCellStyleInfoIdentity tableCellIdentity)
Parameters
Type Name Description
GridTableCellStyleInfoIdentity tableCellIdentity

Cell identifier.
Returns
Type Description
System.Object[]

An array of category keys.

OnDraw(Graphics, Rectangle, Int32, Int32, GridStyleInfo)

Used to draw the border line.

Declaration
protected override void OnDraw(Graphics g, Rectangle clientRectangle, int rowIndex, int colIndex, GridStyleInfo style)
Parameters
Type Name Description
System.Drawing.Graphics g

Graphics of a cell.
System.Drawing.Rectangle clientRectangle

Rectangle of a cell.
System.Int32 rowIndex

Row index of a cell.
System.Int32 colIndex

Column index of a cell.
GridStyleInfo style

Cell style.
Overrides

OnDrawDisplayText(Graphics, Rectangle, Int32, Int32, GridStyleInfo)

Used to draw the filter icon.

Declaration
protected override void OnDrawDisplayText(Graphics g, Rectangle textRectangle, int rowIndex, int colIndex, GridStyleInfo style)
Parameters
Type Name Description
System.Drawing.Graphics g

Graphics of a cell.
System.Drawing.Rectangle textRectangle

Rectangle of a cell.
System.Int32 rowIndex

Row index of a cell.
System.Int32 colIndex

Column index of a cell.
GridStyleInfo style

Cell style.
Overrides

OnMouseHoverEnter(Int32, Int32)

Overridden to invalidate the grid.

Declaration
protected override void OnMouseHoverEnter(int rowIndex, int colIndex)
Parameters
Type Name Description
System.Int32 rowIndex

Row index of a cell.
System.Int32 colIndex

Column index of a cell.
Overrides

OnMouseHoverLeave(Int32, Int32, EventArgs)

Overridden to invalidate the grid range.

Declaration
protected override void OnMouseHoverLeave(int rowIndex, int colIndex, EventArgs e)
Parameters
Type Name Description
System.Int32 rowIndex

Row index of a cell.
System.Int32 colIndex

Column index of a cell.
System.EventArgs e

The System.EventArgs that contains the event data.
Overrides

Implements

System.IDisposable