- All Known Implementing Classes:
- JEditorPane.AccessibleJEditorPane,- JEditorPane.AccessibleJEditorPaneHTML,- JEditorPane.JEditorPaneAccessibleHypertextSupport,- JPasswordField.AccessibleJPasswordField,- JTextArea.AccessibleJTextArea,- JTextComponent.AccessibleJTextComponent,- JTextField.AccessibleJTextField
public interface AccessibleExtendedText
The 
AccessibleExtendedText interface contains additional methods not
 provided by the AccessibleText interface.
 
 Applications can determine if an object supports the
 AccessibleExtendedText interface by first obtaining its
 AccessibleContext (see Accessible) and then calling the
 AccessibleContext.getAccessibleText() method of
 AccessibleContext. If the return value is an instance of
 AccessibleExtendedText, the object supports this interface.
- Since:
- 1.5
- See Also:
- 
Field SummaryFieldsModifier and TypeFieldDescriptionstatic final intConstant used to indicate that the part of the text that should be retrieved is contiguous text with the same text attributes.static final intConstant used to indicate that the part of the text that should be retrieved is a line of text.
- 
Method SummaryModifier and TypeMethodDescriptiongetTextBounds(int startIndex, int endIndex) Returns the bounding rectangle of the text between two indices.getTextRange(int startIndex, int endIndex) Returns the text between two indices.getTextSequenceAfter(int part, int index) Returns theAccessibleTextSequenceafter a given index.getTextSequenceAt(int part, int index) Returns theAccessibleTextSequenceat a given index.getTextSequenceBefore(int part, int index) Returns theAccessibleTextSequencebefore a given index.
- 
Field Details- 
LINEstatic final int LINEConstant used to indicate that the part of the text that should be retrieved is a line of text.- See Also:
 
- 
ATTRIBUTE_RUNstatic final int ATTRIBUTE_RUNConstant used to indicate that the part of the text that should be retrieved is contiguous text with the same text attributes.- See Also:
 
 
- 
- 
Method Details- 
getTextRangeReturns the text between two indices.- Parameters:
- startIndex- the start index in the text
- endIndex- the end index in the text
- Returns:
- the text string if the indices are valid. Otherwise, nullis returned.
 
- 
getTextSequenceAtReturns theAccessibleTextSequenceat a given index.- Parameters:
- part- the- CHARACTER,- WORD,- SENTENCE,- LINEor- ATTRIBUTE_RUNto retrieve
- index- an index within the text
- Returns:
- an AccessibleTextSequencespecifying the text ifpartandindexare valid. Otherwise,nullis returned.
- See Also:
 
- 
getTextSequenceAfterReturns theAccessibleTextSequenceafter a given index.- Parameters:
- part- the- CHARACTER,- WORD,- SENTENCE,- LINEor- ATTRIBUTE_RUNto retrieve
- index- an index within the text
- Returns:
- an AccessibleTextSequencespecifying the text ifpartandindexare valid. Otherwise,nullis returned.
- See Also:
 
- 
getTextSequenceBeforeReturns theAccessibleTextSequencebefore a given index.- Parameters:
- part- the- CHARACTER,- WORD,- SENTENCE,- LINEor- ATTRIBUTE_RUNto retrieve
- index- an index within the text
- Returns:
- an AccessibleTextSequencespecifying the text ifpartandindexare valid. Otherwise,nullis returned.
- See Also:
 
- 
getTextBoundsReturns the bounding rectangle of the text between two indices.- Parameters:
- startIndex- the start index in the text
- endIndex- the end index in the text
- Returns:
- the bounding rectangle of the text if the indices are valid.
         Otherwise, nullis returned.
 
 
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