9.4 DUIM-Frames Module
dialog-apply-callback
Generic function
Summary
Returns the callback invoked when the Apply button is clicked in the specified dialog.
Signature
dialog-apply-callback dialog => callback
Arguments
- dialog
- An instance of type
<dialog-frame>.
Values
- callback
- An instance of type
false-or(type-nonfunctional>, <command>)).
Library
duim-frames
Module
duim-frames
Description
Returns the callback invoked when the Apply button is clicked in dialog. As well as having OK and Cancel buttons, many dialogs also have an Apply button that lets the user apply the changes that have been made in the dialog, without removing the dialog from the screen itself.
Note: If you supply #f as the callback, then the button does not appear.
See also
dialog-cancel-button, page 750