Package org.eclipse.swt.accessibility

Class AccessibleEditableTextAdapter

java.lang.Object
org.eclipse.swt.accessibility.AccessibleEditableTextAdapter
All Implemented Interfaces:
EventListener, AccessibleEditableTextListener
public class AccessibleEditableTextAdapter extends Object implements AccessibleEditableTextListener
This adapter class provides default implementations for the methods in the AccessibleEditableTextListener interface.

Classes that wish to deal with AccessibleEditableText events can extend this class and override only the methods that they are interested in.

Since:
3.7
See Also:

  • Constructor Details

    • AccessibleEditableTextAdapter

      public AccessibleEditableTextAdapter()

  • Method Details

    • copyText

      public 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.
      Specified by:
      copyText in interface AccessibleEditableTextListener
      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

      public 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.
      Specified by:
      cutText in interface AccessibleEditableTextListener
      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

      public void pasteText(AccessibleEditableTextEvent e)
      Inserts the text in the clipboard at the leading edge of the specified start offset.
      Specified by:
      pasteText in interface AccessibleEditableTextListener
      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

      public 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.

      Specified by:
      replaceText in interface AccessibleEditableTextListener
      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

      public 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.
      Specified by:
      setTextAttributes in interface AccessibleEditableTextListener
      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