Function

Summary

Causes the resizing of a pane if its minimum and maximum size constraints have changed. It returns t if resizing was necessary.

Package

capi

Signature

invalidate-pane-constraints pane

Description

This function informs the CAPI that pane 's constraints (its minimum and maximum size) may have changed. The CAPI then checks this, and if the pane is no longer within its constraints it resizes it so that it is and then makes the pane's parent layout lay its children out and display them again at their new positions and sizes. If the pane is resized, then invalidate-pane-constraints returns t .

See also

get-constraints
layout
element
define-layout