Class BreadCrumbs

BreadCrumbs is a Control which shows the Path of the master HierarchicalChart drill-down. Master chart is assigned to BreadCrumbs.DrillDownView property. Clicking on BreadCrumbs elements changes master chart drill-down and therefore allows to rollup.

Inheritance
System.Object
System.MarshalByRefObject
System.ComponentModel.Component
System.Windows.Forms.Control
ChartBase
BreadCrumbs
Inherited Members
Namespace: FastReport.BG.BreadCrumbs
Assembly: FastReport.BG.dll
Syntax
public class BreadCrumbs : ChartBase, IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable

Constructors

BreadCrumbs()

Constructs a new BreadCrumbs control

Declaration
public BreadCrumbs()

Properties

DefaultPadding

Default Padding.

Declaration
protected override Padding DefaultPadding { get; }
Property Value
Type Description
System.Windows.Forms.Padding
Overrides
System.Windows.Forms.Control.DefaultPadding

DefaultSize

Default Size.

Declaration
protected override Size DefaultSize { get; }
Property Value
Type Description
System.Drawing.Size
Overrides
System.Windows.Forms.Control.DefaultSize

DrillDownNode

Get/Set active DrillDownNode of the master chart

Declaration
[Browsable(false)]
public HierarchicalNode DrillDownNode { get; set; }
Property Value
Type Description
HierarchicalNode

DrillDownView

Get/Set master chart with drill-down operation support

Declaration
public IDrillDownSupport DrillDownView { get; set; }
Property Value
Type Description
IDrillDownSupport

RequiredSize

Calculates Size required for BreadCrumbs drawing

Declaration
protected Size RequiredSize { get; }
Property Value
Type Description
System.Drawing.Size

Styles

Get/Set the Style collection

Declaration
[TypeConverter(typeof(ExpandableObjectConverter))]
public BreadCrumbsStyles Styles { get; set; }
Property Value
Type Description
BreadCrumbsStyles

Methods

Draw(Graphics)

Draw Bread Crumbs.

Declaration
public override void Draw(Graphics g)
Parameters
Type Name Description
System.Drawing.Graphics g
Overrides

GetNodeAt(Point)

Get Node At point.

Declaration
protected override NodeBase GetNodeAt(Point pt)
Parameters
Type Name Description
System.Drawing.Point pt
Returns
Type Description
NodeBase
Overrides

OnClientSizeChanged(EventArgs)

On Client Size Changed.

Declaration
protected override void OnClientSizeChanged(EventArgs e)
Parameters
Type Name Description
System.EventArgs e
Overrides
System.Windows.Forms.Control.OnClientSizeChanged(System.EventArgs)

OnMouseUp(MouseEventArgs)

On Mouse Up.

Declaration
protected override void OnMouseUp(MouseEventArgs e)
Parameters
Type Name Description
System.Windows.Forms.MouseEventArgs e
Overrides
System.Windows.Forms.Control.OnMouseUp(System.Windows.Forms.MouseEventArgs)

See Also