Stronger typing in NSBrowser.
Clearer drawing code in different classes.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@26020 72102866-910b-0410-8b05-ffd578937521
* Headers/AppKit/NSSavePanel.h (-panel:shouldShowFilename:):
Document.
* Source/NSSavePanel.m (-setDelegate:): Call -validateVisibleColumns.
Whitespace cleanups.
(-browser:isColumnValid:): Give the delegate the complete path to
each file.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@20555 72102866-910b-0410-8b05-ffd578937521