delete-selected-subsections

Arguments: grid-widget &key (confirm t)

Conditionally deletes the grid-rows and grid-columns of grid-widget (which must be an instance of grid-widget) that are both deletable and selected. If confirm is true (the default), then confirm-grid-subsection-deletion is called, and the deletion is done only if that overridable generic function returns true. If confirm is nil, then the deletion is always done.

There is a delete-selection method for grid-widgets that calls delete-selected-subsections, so an application could call either. In the IDE, the Edit | Delete ommand calls delete-selection, so its keyboard shortcut (the Delete key) will call this function automatically. A standalone application would need to call this function in its own way instead.

Alternately, delete-row and/or delete-column can be called to delete individual rows and columns regardless of their state, and (setf subsections) can be called to replace the whole set of rows or columns.

Copyright (c) 1998-2008, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 8.0. This page was not revised from the 7.0 page.
Created 2005.12.9.