The GrapeCity.ActiveReports.Extensibility.Layout namespace includes the classes that are used at the time of creating layouts for reports.
Classes
| Class | Description | |
|---|---|---|
 | ColumnInfo | The ColumnInfo class holds information about a multi-column layout. Creates a new instance of the ColumnInfo class. |
| ContentRange | This is an abstract class that the ReportItem's layout manager creates, interprets and uses to denote a range with a logical beginning and end in its underlying content. |
| LayoutManagerAttribute | Specifies the class used to implement layout services for a component. |
| SupportedPageInfo | Supported page information. |
Interfaces
| Interface | Description | |
|---|---|---|
 | IBorders | Represents visual styles for all borders. |
| IGrid | Represents a virtual grid composed from the IGridCell |
| IGridCell | Represents a single cell in the virtual grid. |
| ILayoutArea | Specifies an area that contains a layout. |
| ILayoutAreaCollapsible |
Specifies an area that contains a layout and provides collapsing support for hidden items inside layout area.
|
| ILayoutAreaCollection | Collection of ILayoutArea objects. |
| ILayoutEngine | Defines the layout engine public interface. |
| ILayoutEngineFactory | Summary description for ILayoutEngineFactory. |
| ILayoutManager | Implement this interface on ReportItem to provide custom layout logic or to support advanced layout features such as pagination. |
| ILayoutManagerEx | For internal use only |
| ILayoutPage | Interface for layout page. |
| ILayoutSection | Interface for layout sections. |
| ILayoutTree | The interface for the layout tree. |
| IMeasurements | Generic measurements for the layout area. |
| ITableArea | Public interface to a table. Basically just an ordered collection of TableRows. |
| ITableCell | Public interface to an individual cell in a table. |
| ITableRow | Public interface to a row in a table. Basically just an ordered collection of TableCells. |
| ITargetDevice | Interface to encapsulate target device properties and features, including, but not limited: - avail. fonts; - font/color mapping; - conversion of logical units to physical (dpi); - etc. |
Structures
| Structure | Description | |
|---|---|---|
 | CellSpan |
Encapsulates information about cell column/row spans.
|
| DeviceCapabilities | Describes the target rendering device capabilities for a specific set of features. |
| HitTestInfo | Contains information about the part of the layout area in which a mouse click occurs. |
| LayoutContext | Encapsulates information about layout operations for the report item to provide input for the DataDynamics.Reports.Extensibility.Layout.ILayoutManager interface. |
| LayoutInfo | Defines target device and other layout operation properties. |
| LayoutResult | Encapsulates the output of layout manager operations. |
| LayoutState |
Encapsulates intermediate result (current state) of layout operation.
|
Delegates
| Delegate | Description | |
|---|---|---|
 | LayoutNotificationCallback | Specifies notification callback for layout operation. |
Enumerations
| Enumeration | Description | |
|---|---|---|
 | Features | All of the features recognized by the layout engine. This enumeration is used with the DataDynamics.Reports.Extensibility.Layout.ITargetDevice.Item property to locate rendering device capabilities. |
| HitTestResult | Specifes which area is hit. This enumeration is used with the DataDynamics.Reports.Extensibility.Layout.HitTestInfo.HitTestResult property to determine where a mouse click occurs. |
| LayoutCapabilities | Specifies what layout options are available for the report item. This enumeration is used with the DataDynamics.Reports.Extensibility.Layout.ILayoutManager.Capabilities property. |
| LayoutDirection | Specifies the direction in which the layout runs on the current page. This enumeration is used with the DataDynamics.Reports.Extensibility.Layout.LayoutContext.LayoutDirection property. |
| LayoutStatus | Indicates the progress of the layout operation. This enumeration is used with the DataDynamics.Reports.Extensibility.Layout.LayoutResult.LayoutStatus property. |
See Also