XFT: Forbid XFT rendering on bitmaps (depth-1 pixmaps)
In theory it could work if XFT would just turn gray into
either black or white. But XFT doesn't do it and simply draw
nothing without failing in any way.
To prevent this silent failures, forbid drawing XFT onto bitmaps
(depth-1 pixmaps). After all, the while point of XFT is to use
anti-aliased fonts.
"
COPYRIGHT (c) 2009 by eXept Software AG
All Rights Reserved
This software is furnished under a license and may be used
only in accordance with the terms of that license and with the
inclusion of the above copyright notice. This software may not
be provided or otherwise made available to, or used by, any
other person. No title to or ownership of the software is
hereby transferred.
"
"{ Package: 'stx:libview' }"
WidgetRenderer subclass:#ButtonRenderer
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'Graphics-Rendering'
!
!ButtonRenderer class methodsFor:'documentation'!
copyright
"
COPYRIGHT (c) 2009 by eXept Software AG
All Rights Reserved
This software is furnished under a license and may be used
only in accordance with the terms of that license and with the
inclusion of the above copyright notice. This software may not
be provided or otherwise made available to, or used by, any
other person. No title to or ownership of the software is
hereby transferred.
"
!
documentation
"
work in progress - unfinished; do not use
"
! !
!ButtonRenderer methodsFor:'rendering'!
render:aButton on:aGC at:offset
aButton redraw
! !
!ButtonRenderer class methodsFor:'documentation'!
version_CVS
^ '$Header: /cvs/stx/stx/libview/ButtonRenderer.st,v 1.2 2009-12-07 14:56:00 cg Exp $'
! !