Package org.eclipse.swt.accessibility
Class AccessibleAttributeAdapter
java.lang.Object
org.eclipse.swt.accessibility.AccessibleAttributeAdapter
- All Implemented Interfaces:
EventListener
,AccessibleAttributeListener
,SWTEventListener
This adapter class provides default implementations for the
methods in the
AccessibleAttributeListener
interface.
Classes that wish to deal with AccessibleAttribute
events can
extend this class and override only the methods that they are
interested in.
- Since:
- 3.6
- See Also:
-
Constructor Summary
-
Method Summary
Modifier and TypeMethodDescriptionvoid
Returns attributes specific to this Accessible object.void
Returns text attributes specific to this Accessible object.
-
Constructor Details
-
AccessibleAttributeAdapter
public AccessibleAttributeAdapter()
-
-
Method Details
-
getAttributes
Returns attributes specific to this Accessible object.- Specified by:
getAttributes
in interfaceAccessibleAttributeListener
- Parameters:
e
- an event object containing the following fields:- [out] topMargin - the top margin in pixels
- [out] bottomMargin - the bottom margin in pixels
- [out] leftMargin - the left margin in pixels
- [out] rightMargin - the right margin in pixels
- [out] tabStops - an array of pixel locations
- [out] justify - whether or not to justify the text
- [out] alignment - one of
SWT#LEFT
,SWT#RIGHT
orSWT#CENTER
- [out] indent - the indent in pixels
- [out] groupLevel - the level of this accessible in its group
- [out] groupCount - the number of similar children in this accessible's group
- [out] groupIndex - the index of this accessible in its group
- [out] attributes - an array of alternating key and value Strings which represent additional (i.e. non predefined) attributes
-
getTextAttributes
Returns text attributes specific to this Accessible object.- Specified by:
getTextAttributes
in interfaceAccessibleAttributeListener
- Parameters:
e
- an event object containing the following fields:- [in] offset - the 0 based text offset for which to return attribute information
- [out] start - the 0 based starting offset of the character range over which all text attributes match those of offset
- [out] end - the 0 based offset after the last character of the character range over which all text attributes match those of offset
- [out] textStyle - the TextStyle of the character range
- [out] attributes - an array of alternating key and value Strings that represent additional attributes that do not correspond to TextStyle fields
-