Package org.eclipse.swt.accessibility

Interface AccessibleEditableTextListener

All Superinterfaces:
EventListener, SWTEventListener
All Known Implementing Classes:
AccessibleEditableTextAdapter
public interface AccessibleEditableTextListener extends SWTEventListener
Classes which implement this interface provide methods that handle AccessibleEditableText events.

After creating an instance of a class that implements this interface it can be added to an accessible using the addAccessibleEditableTextListener method and removed using the removeAccessibleEditableTextListener method.

Since:
3.7
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    copyText(AccessibleEditableTextEvent e)
    Copies the substring beginning at the specified start offset and extending to the character at offset end - 1 to the clipboard.
    void
    cutText(AccessibleEditableTextEvent e)
    Moves the substring beginning at the specified start offset and extending to the character at offset end - 1 to the clipboard.
    void
    pasteText(AccessibleEditableTextEvent e)
    Inserts the text in the clipboard at the leading edge of the specified start offset.
    void
    replaceText(AccessibleEditableTextEvent e)
    Replaces the substring beginning at the specified start offset and extending to the character at offset end - 1 by the specified string.
    void
    setTextAttributes(AccessibleTextAttributeEvent e)
    Replaces the set of attributes of the substring beginning at the specified start offset and extending to the character at offset end - 1 by the specified set of attributes.

  • Method Details

    • copyText

      void copyText(AccessibleEditableTextEvent e)
      Copies the substring beginning at the specified start offset and extending to the character at offset end - 1 to the clipboard.
      Parameters:
      e - an event object containing the following information:
      • [in] start - the 0 based offset of the first character of the substring to be copied to the clipboard
      • [in] end - the 0 based offset after the last character of the substring to be copied to the clipboard
      • [out] result - set to ACC.OK if the operation was completed successfully

    • cutText

      void cutText(AccessibleEditableTextEvent e)
      Moves the substring beginning at the specified start offset and extending to the character at offset end - 1 to the clipboard.
      Parameters:
      e - an event object containing the following information:
      • [in] start - the 0 based offset of the first character of the substring to be moved to the clipboard
      • [in] end - the 0 based offset after the last character of the substring to be moved to the clipboard
      • [out] result - set to ACC.OK if the operation was completed successfully

    • pasteText

      void pasteText(AccessibleEditableTextEvent e)
      Inserts the text in the clipboard at the leading edge of the specified start offset.
      Parameters:
      e - an event object containing the following information:
      • [in] start - the offset at which to insert the text from the clipboard. The valid range is 0..length
      • [out] result - set to ACC.OK if the operation was completed successfully

    • replaceText

      void replaceText(AccessibleEditableTextEvent e)
      Replaces the substring beginning at the specified start offset and extending to the character at offset end - 1 by the specified string.

      This event notification is also used to delete text if string is an empty string, or to insert text at the leading edge of the specified offset if start and end are equal.

      Parameters:
      e - an event object containing the following information:
      • [in] start - the 0 based offset of the first character of the substring to be replaced
      • [in] end - the 0 based offset after the last character of the substring to be replaced
      • [in] string - the string that replaces the substring beginning at start and extending to end - 1
      • [out] result - set to ACC.OK if the operation was completed successfully

    • setTextAttributes

      void setTextAttributes(AccessibleTextAttributeEvent e)
      Replaces the set of attributes of the substring beginning at the specified start offset and extending to the character at offset end - 1 by the specified set of attributes.
      Parameters:
      e - an event object containing the following information:
      • [in] start - the 0 based offset of the first character of the substring whose attributes are modified
      • [in] end - the 0 based offset after the last character of the substring whose attributes are modified
      • [in] textStyle - the TextStyle which contains attributes that replace the old set of attributes. The foreground, background, and font fields of this TextStyle are only valid for the duration of the event. The value of this field may be null if none of the attributes to be set correspond to TextStyle fields.
      • [in] attributes - an array of alternating key and value Strings that represent the complete set of attributes to replace the old set of attributes. The value of this field may be null if no attributes are to be set.
      • [out] result - set to ACC.OK if the operation was completed successfully