Pixmap-port
Hello, Is it a (undocumented) function to update the size of a pixmap-port ? When resizing a window, the off-screen port attached to the main pane has to be resized several time. Actually (on LWM OS 10.4), because I didn't find this function, I destroy and recreate the port each time. The change-geometry-callback off the interface call something like this : (defun resize-offscreen-port (pane) (destroy-pixmap-port (offscreen-port pane)) (setf (offscreen-port pane) (create-pixmap-port pane (port-width pane) (port-height pane) :background :white :clear t))) It works, but when I quit LW the soft crashes, sometimes with a terminal message of type (by memory) ³signal bus error : segmentation violation². And this crash occurs only if I had resized this interface. Something wrong ? Thanks by advance Denis ---------------------------------------------------- Denis Pousseur 6 clos du Drossart 1180 Bruxelles, Belgique Mail : denis.pousseur@compositeurs.be Website : http://compositeurs.be ----------------------------------------------------