LibreOffice
LibreOffice 6.2 SDK API Reference
Exported Interfaces | List of all members
AccessibleChartDocumentView Service Reference

The AccessibleChartDocumentView service is supported by a Component that represents the view of a Chart document to provide an entry point to the document tree for accessibility. More...

import"AccessibleChartDocumentView.idl";

Inheritance diagram for AccessibleChartDocumentView:
XAccessible XAccessibleContext XAccessibleComponent XInterface XInterface XInterface

Exported Interfaces

interface ::com::sun::star::accessibility::XAccessible
 Base interface for being accessible. More...
 
interface ::com::sun::star::accessibility::XAccessibleContext
 Provide access to a Chart document's view. More...
 
interface ::com::sun::star::accessibility::XAccessibleComponent
 Provide access to a Chart document's graphical representation. More...
 

Additional Inherited Members

- Public Member Functions inherited from XAccessible
XAccessibleContext getAccessibleContext ()
 Returns the AccessibleContext associated with this object. More...
 
- Public Member Functions inherited from XInterface
any queryInterface ([in] type aType)
 queries for a new interface to an existing UNO object. More...
 
void acquire ()
 increases the reference counter by one. More...
 
void release ()
 decreases the reference counter by one. More...
 
- Public Member Functions inherited from XAccessibleContext
long getAccessibleChildCount ()
 Return the number of children. More...
 
XAccessible getAccessibleChild ([in] long i) raises (::com::sun::star::lang::IndexOutOfBoundsException)
 Returns the i-th child of this object. More...
 
XAccessible getAccessibleParent ()
 Returns the parent of this object. More...
 
long getAccessibleIndexInParent ()
 Returns the index of this object in its accessible parent. More...
 
short getAccessibleRole ()
 Returns the role of this object. More...
 
string getAccessibleDescription ()
 Returns the object's description. More...
 
string getAccessibleName ()
 Return the object's localized name. More...
 
XAccessibleRelationSet getAccessibleRelationSet ()
 Returns the set of relations defined for this object. More...
 
XAccessibleStateSet getAccessibleStateSet ()
 Returns the set of states that are currently active for this object. More...
 
::com::sun::star::lang::Locale getLocale () raises (IllegalAccessibleComponentStateException)
 Returns the locale of the component. More...
 
- Public Member Functions inherited from XAccessibleComponent
boolean containsPoint ([in]::com::sun::star::awt::Point Point)
 Tests whether the specified point lies within this object's bounds. More...
 
XAccessible getAccessibleAtPoint ([in]::com::sun::star::awt::Point Point)
 Returns the Accessible child that is rendered under the given point. More...
 
::com::sun::star::awt::Rectangle getBounds ()
 Returns the bounding box of this object. More...
 
::com::sun::star::awt::Point getLocation ()
 Returns the location of the upper left corner of the object's bounding box relative to the parent. More...
 
::com::sun::star::awt::Point getLocationOnScreen ()
 Returns the location of the upper left corner of the object's bounding box in screen coordinates. More...
 
::com::sun::star::awt::Size getSize ()
 Returns the size of this object's bounding box. More...
 
void grabFocus ()
 Grabs the focus to this object. More...
 
::com::sun::star::util::Color getForeground ()
 Returns the foreground color of this object. More...
 
::com::sun::star::util::Color getBackground ()
 Returns the background color of this object. More...
 

Detailed Description

The AccessibleChartDocumentView service is supported by a Component that represents the view of a Chart document to provide an entry point to the document tree for accessibility.

An object that implements the AccessibleChartDocumentView service provides information about itself and about the chart subcomponents contained in the chart document displayed in a window. This service gives a simplified view on the underlying implementation. It tries both to keep the structure of the accessibility representation tree as simple as possible and provide as much relevant information as possible.

Since
OOo 1.1.2

Exported Interfaces

Base interface for being accessible.

It gives access to the com::sun::star::accessibility::XAccessibleContext interface.

Provide access to a Chart document's graphical representation.

The main purpose of this interface is to provide a bounding box of the currently visible area and to let the user find the subcomponents of a chart that cover a given test point.

The accessible Chart subcomponents all support the service AccessibleChartElement

See also
AccessibleChartElement

Provide access to a Chart document's view.

You can access the following information:

Role
The object's role is com::sun::star::accessibility::AccessibleRole::DOCUMENT.
Name
Its name is the document's name or the base name of the filename if no document name has been set explicitly.
Description
The description is the document's description or the full filename if no description has been set explicitly.
Children
The subcomponents of a chart. This includes all kinds of titles, a legend and the diagram. The diagram and the legend are the only children that themselves contain children. The Chart subcomponents support the service AccessibleChartElement. Additionally, there may be shapes a user added via the clipboard. For details see the com::sun::star::drawing::AccessibleShape.
Parent
The parent will usually be the window that contains the Chart document view. It has to be set via implementation dependent ways.
Relations
At the moment relations are not supported. The method com::sun::star::accessibility::XAccessibleContext::getAccessibleRelationSet() will always return an empty set.
States
The following states are supported:
Locale
Is the locale set at the document.
Property change listeners
They are supported to inform the listeners about changes in this object.

The documentation for this service was generated from the following file: