UI Automation Support for the Group Control Type
Actualización: noviembre 2007
This topic provides information about Automatización de la interfaz de usuario support for the Group control type. In Automatización de la interfaz de usuario, a control type is a set of conditions that a control must meet in order to use the ControlTypeProperty property. The conditions include specific guidelines for Automatización de la interfaz de usuario tree structure, Automatización de la interfaz de usuario property values, and Automatización de la interfaz de usuario control patterns.
The group control represents a node within a hierarchy. The Group control type creates a separation in the Automatización de la interfaz de usuario tree so items that are grouped together have a logical division within the Automatización de la interfaz de usuario tree.
The following sections define the required Automatización de la interfaz de usuario tree structure, properties, control patterns, and events for the Group control type. The Automatización de la interfaz de usuario requirements apply to all group controls, whether Windows Presentation Foundation (WPF), Win32, or formularios Windows Forms.
Este tema contiene las secciones siguientes.
- Required UI Automation Tree Structure
- Required UI Automation Properties
- Required UI Automation Control Patterns
- Required UI Automation Events
- Temas relacionados
Required UI Automation Tree Structure
The following table depicts the control view and the content view of the Automatización de la interfaz de usuario tree that pertains to group controls and describes what can be contained in each view. For more information on the Automatización de la interfaz de usuario tree, see UI Automation Tree Overview.
Control View |
Content View |
|---|---|
|
|
Typically group controls will have the UI Automation Support for the ListItem Control Type, UI Automation Support for the TreeItem Control Type, or UI Automation Support for the DataItem Control Type control types found underneath them in the subtree. Because 'Group' is a generic container, it is possible for any type of control to be under the Group control in the tree.
Required UI Automation Properties
The following table lists the Automatización de la interfaz de usuario properties whose value or definition is especially relevant to group controls. For more information about Automatización de la interfaz de usuario properties, see UI Automation Properties for Clients.
Automatización de la interfaz de usuario Property |
Value |
Notes |
|---|---|---|
AutomationIdProperty() |
See notes. |
The value of this property needs to be unique across all controls in an application. |
See notes. |
The outermost rectangle that contains the whole control. |
|
See notes. |
Supported if there is a bounding rectangle. If not every point within the bounding rectangle is clickable, and you perform specialized hit testing, then override and provide a clickable point. |
|
See notes. |
If the control can receive keyboard focus, it must support this property. |
|
See notes. |
The group control typically gets its name from the text that labels the control. |
|
See notes. |
Group controls are typically self-labeling. In these cases return null here. If there is a static text label for the group then that must be returned as the value of the LabeledBy property. |
|
Group |
This value is the same for all UI frameworks. |
|
"group" |
Localized string corresponding to the Group control type. |
|
True |
The group control is always included in the content view of the Automatización de la interfaz de usuario tree. |
|
True |
The calendar group is always included in the control view of the Automatización de la interfaz de usuario tree. |
Required UI Automation Control Patterns
The following table lists the Automatización de la interfaz de usuario control patterns required to be supported for the Group control type. For more information about control patterns, see Información general acerca de los patrones de control de automatización de la interfaz de usuario.
Control Pattern/Pattern Property |
Support/Value |
Notes |
|---|---|---|
Depends |
Group controls that can be used to show or hide information must support the Expand Collapse pattern. |
Required UI Automation Events
The following table lists the Automatización de la interfaz de usuario events required to be supported by all group controls. For more information about events, see UI Automation Events Overview.
Automatización de la interfaz de usuario Event |
Support |
Notes |
|---|---|---|
BoundingRectangleProperty property-changed event. |
Required |
None |
IsOffscreenProperty property-changed event. |
Required |
None |
IsEnabledProperty property-changed event. |
Required |
None |
ExpandCollapseStateProperty property-changed event. |
Depends |
None |
ToggleStateProperty property-changed event. |
Depends |
None |
Required |
None |
|
Required |
None |
Vea también
Conceptos
UI Automation Control Types Overview