9.4 DUIM-Frames Module
dialog-next-page
Generic function
Summary
Returns the next page in sequence for the specified multi-page dialog.
Signature
dialog-next-page dialog => next-page
Arguments
- dialog
- An instance of type
<dialog-frame>.
Values
- next-page
- An instance of type
false-or(<page>).
Library
duim-frames
Module
duim-frames
Description
Returns the next page in sequence for dialog. This is for use in multi-page dialogs such as property frames and wizard frames, which typically have Back and Next buttons that let the user navigate forward and backward through the sequence of pages that comprise the dialog.
The default method for the Next button in dialog uses the value of this function. When the Next button is clicked, the current page is set to the next logical page in the sequence, but you are free to dynamically change it as the state of the dialog changes.
See also
dialog-next-button-setter, page 769
dialog-next-callback, page 770