Class GroupedHeaderCellRenderer

Implements the Data or model part for grouped header cell renderer.

Inheritance
System.Object
NonFinalizeDisposable
GridCellRendererBase
GridStaticCellRenderer
GridHeaderCellRenderer
GroupedHeaderCellRenderer
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.Windows.Forms.Grid.Grouping
Assembly: Syncfusion.Grid.Grouping.Windows.dll
Syntax
public class GroupedHeaderCellRenderer : GridHeaderCellRenderer, IQueryFocusInside, IGridDropDownCell, IPopupParent, IPopupItem, IDisposable

Constructors

GroupedHeaderCellRenderer(GridControlBase, GridCellModelBase)

Initializes a new instance of the GroupedHeaderCellRenderer class wit the specified instance of the GridControlBase and GridCellModelBase classes.

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

An instance of the GridControlBase class.
GridCellModelBase cellModel

An instance of the GridCellModelBase class.

Methods

OnButtonClicked(Int32, Int32, Int32)

Overrides and triggered on button click.

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

The row index.
System.Int32 colIndex

The column index.
System.Int32 button

The clicked button.
Overrides

OnDrawCellButton(GridCellButton, Graphics, Int32, Int32, Boolean, GridStyleInfo)

Determine the draw cell button.

Declaration
protected override void OnDrawCellButton(GridCellButton button, Graphics g, int rowIndex, int colIndex, bool bActive, GridStyleInfo style)
Parameters
Type Name Description
GridCellButton button

Draw cell button
System.Drawing.Graphics g

Graphics
System.Int32 rowIndex

Row index
System.Int32 colIndex

Col index
System.Boolean bActive

Active
GridStyleInfo style

Style
Overrides

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

Overrides and draws the display text.

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

The instance of the System.Drawing.Graphics class.
System.Drawing.Rectangle textRectangle

The inner bounds of the cell.
System.Int32 rowIndex

Row index.
System.Int32 colIndex

Column index.
GridStyleInfo style

An instance of the GridStyleInfo that holds the values of style properties.
Overrides

OnGetCursor(Int32, Int32)

Overrides and gets the cursors.

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

Row index.
System.Int32 colIndex

Column index.
Returns
Type Description
System.Windows.Forms.Cursor

Cursor indication.
Overrides

OnLayout(Int32, Int32, GridStyleInfo, Rectangle, Rectangle[])

Overrides and raises the rectangle layout.

Declaration
protected override Rectangle OnLayout(int rowIndex, int colIndex, GridStyleInfo style, Rectangle innerBounds, Rectangle[] buttonsBounds)
Parameters
Type Name Description
System.Int32 rowIndex

Row index.
System.Int32 colIndex

Column index.
GridStyleInfo style

An instance of the GridStyleInfo that holds the values of style properties.
System.Drawing.Rectangle innerBounds

Inner cell bounds.
System.Drawing.Rectangle[] buttonsBounds

Buttons bounds.
Returns
Type Description
System.Drawing.Rectangle

The layout cell bounds.
Overrides

OnMouseDown(Int32, Int32, MouseEventArgs)

Determine the mouse down events.

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

Row index
System.Int32 colIndex

Col index
System.Windows.Forms.MouseEventArgs e

Event args
Overrides

OnMouseHover(Int32, Int32, MouseEventArgs)

Overrides and triggered the System.Windows.Forms.Control.MouseHover event is done.

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

Row index.
System.Int32 colIndex

Column index.
System.Windows.Forms.MouseEventArgs e

The System.Windows.Forms.MouseEventArgs contains the event data.
Overrides

OnMouseHoverLeave(Int32, Int32, EventArgs)

Overrides and triggered when the MouseHover leave event ends.

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

Row index.
System.Int32 colIndex

Column index.
System.EventArgs e

The System.EventArgs contains the event data.
Overrides

OnPushButtonClick(Int32, Int32)

Triggered when the PushButtonClick event is done if the user presses the PushButton.

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

The row index.
System.Int32 colIndex

The column index.

Implements

System.IDisposable