9.4 DUIM-Frames Module
dialog-cancel-callback
Generic function
Summary
Returns the function invoked when the cancel button is clicked in the specified dialog.
Signature
dialog-cancel-callback dialog => callback
Arguments
- dialog
- An instance of type
<dialog-frame>.
Values
- callback
- An instance of type
false-or(type-union(<command>, <function>)).
Library
duim-frames
Module
duim-frames
Description
Returns the function invoked when the cancel button is clicked in dialog. This defaults to cancel-dialog.
See also
dialog-cancel-button, page 750
dialog-cancel-button-setter, page 751