Update of /project/mcclim/cvsroot/mcclim/Examples In directory common-lisp.net:/tmp/cvs-serv16352/Examples

Added Files: dragndrop.lisp Log Message:

Rewrote WITH-DOUBLE-BUFFERING. This version takes a rectangle as an argument, allocates a pixmap for that region of the screen, and sets up the sheet transformations so that drawing is done in the correct pixmap coordinates.

Use WITH-DOUBLE-BUFFERING in DRAG-OUTPUT-RECORD. Add a little example of using dragging-output.

Change the definition of ROUND-COORDINATE in the CLX backend to round down from .5, not up. This should follow the CLIM pixel coverage definition for shapes more closely. Replace most uses of ROUND in the CLX backend with ROUND-COORDINATE.

Allow inconsistent :ID-TEST arguments in UPDATING-OUTPUT.

Date: Tue Jan 11 14:35:41 2005 Author: tmoore