1 Overview
Windowing
Drawing
Editor
2 Reference
Windowing Classes
Windowing Functions
Drawing Classes
Drawing Functions
Editor Classes
Editor Functions
WXME Decoding
3 Configuration
4 Dynamic Loading
Index
On this page:
get-dataclass
get-next
set-dataclass
set-next
write
Version: 4.0.2

 

editor-data% : class?

  superclass: object%

An editor-data% object contains extra data associated to a snip or region in an editor. See also Editor Data.

(make-object editor-data%)  (is-a?/c editor-data%)

The element returned by get-next is initialized to #f.

(send an-editor-data get-dataclass)

  (or/c (is-a?/c editor-data-class%) false/c)

Gets the class for this data.

(send an-editor-data get-next)

  (or/c (is-a?/c editor-data%) false/c)

Gets the next editor data element in a list of editor data elements. A #f terminates the list.

(send an-editor-data set-dataclass v)  void?

  v : (is-a?/c editor-data-class%)

Sets the class for this data.

(send an-editor-data set-next v)  void?

  v : (or/c (is-a?/c editor-data%) false/c)

Sets the next editor data element in a list of editor data elements. A #f terminates the list.

(send an-editor-data write f)  boolean?

  f : (is-a?/c editor-stream-out%)

Specification: Writes the data to the specified stream, returning #t if data is written successfully or #f otherwise.

Default implementation: Returns #f.