added little enhancing patch

3 files changed, 59 insertions, 7 deletions

diff --git a/x11-libs/gtk+/ChangeLog b/x11-libs/gtk+/ChangeLog
index cf9db08bc4e6..7cc002b3e348 100644
--- a/x11-libs/gtk+/ChangeLog
+++ b/x11-libs/gtk+/ChangeLog
@@ -1,18 +1,18 @@
 # ChangeLog for x11-libs/gtk+
 # Copyright 2002 Gentoo Technologies, Inc.; Distributed under the GPL
-# $Header: /var/cvsroot/gentoo-x86/x11-libs/gtk+/ChangeLog,v 1.49 2003/02/06 02:18:25 nall Exp $
-
-
+# $Header: /var/cvsroot/gentoo-x86/x11-libs/gtk+/ChangeLog,v 1.50 2003/02/08 00:11:40 foser Exp $
 
 *gtk+-2.2.1 (04 Feb 2003)
 
+  07 Feb 2003; foser <foser@gentoo.org> gtk+-2.2.1.ebuild :
+  Added alpha blended disabled icons patch
+
   05 Feb 2003; Jon Nall <nall@gentoo.org> gtk+--2.2.1.ebuild :
   added patch to fix endian problem for 15/24 bit displays
 
   04 Feb 2003; Spider <spider@gentoo.org> gtk+-2.2.1.ebuild :
   bumped version
 
-
   16 Jan 2003; foser <foser@gentoo.org> gtk+-2.2.0.ebuild :
   Added some info about rebuilding gtk theme engines after an emerge
 
diff --git a/x11-libs/gtk+/files/gtk+-2.2.1-disable_icons_smooth_alpha.patch b/x11-libs/gtk+/files/gtk+-2.2.1-disable_icons_smooth_alpha.patch
new file mode 100644
index 000000000000..063f594e71ba
--- /dev/null
+++ b/x11-libs/gtk+/files/gtk+-2.2.1-disable_icons_smooth_alpha.patch
@@ -0,0 +1,51 @@
+diff -ru gtk+-2.2.1/gtk/gtkstyle.c gtk+-2.2.1.patch/gtk/gtkstyle.c
+--- gtk+-2.2.1/gtk/gtkstyle.c	2003-01-31 05:42:34.000000000 +0100
++++ gtk+-2.2.1.patch/gtk/gtkstyle.c	2003-02-07 19:16:04.000000000 +0100
+@@ -1988,6 +1988,36 @@
+     }
+ }
+ 
++static void 
++set_pixbuf_alpha (GdkPixbuf *src)
++{
++  int width, wb;
++  int height;
++  int rowstride;
++  gboolean has_alpha;
++  guchar *pixels, *p;
++  int i, j;
++
++  width = gdk_pixbuf_get_width (src);
++  height = gdk_pixbuf_get_height (src);
++  rowstride = gdk_pixbuf_get_rowstride (src);
++  has_alpha = gdk_pixbuf_get_has_alpha (src);
++
++  if (has_alpha == FALSE)
++    return;
++
++  pixels = gdk_pixbuf_get_pixels (src);
++
++  wb = width << 2;
++  for (i = 0; i < height; i ++)
++    {
++      p = pixels + (i * rowstride);
++    
++      for (j = 0; j < wb; j += 4)
++        p[j + 3] = p[j + 3] >> 1;
++    }
++}
++
+ static GdkPixbuf *
+ gtk_default_render_icon (GtkStyle            *style,
+                          const GtkIconSource *source,
+@@ -2054,8 +2084,8 @@
+           stated = gdk_pixbuf_copy (scaled);      
+           
+           gdk_pixbuf_saturate_and_pixelate (scaled, stated,
+-                                            0.8, TRUE);
+-          
++                                            0.0, FALSE);
++          set_pixbuf_alpha (stated);
+           g_object_unref (scaled);
+         }
+       else if (state == GTK_STATE_PRELIGHT)
diff --git a/x11-libs/gtk+/gtk+-2.2.1.ebuild b/x11-libs/gtk+/gtk+-2.2.1.ebuild
index d55987934f89..eb9967b2454a 100644
--- a/x11-libs/gtk+/gtk+-2.2.1.ebuild
+++ b/x11-libs/gtk+/gtk+-2.2.1.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2002 Gentoo Technologies, Inc.
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/x11-libs/gtk+/gtk+-2.2.1.ebuild,v 1.2 2003/02/06 02:18:25 nall Exp $
+# $Header: /var/cvsroot/gentoo-x86/x11-libs/gtk+/gtk+-2.2.1.ebuild,v 1.3 2003/02/08 00:11:40 foser Exp $
 
 inherit eutils libtool flag-o-matic
 
@@ -25,7 +25,6 @@ RDEPEND="virtual/x11
 DEPEND="${RDEPEND}
 	>=dev-util/pkgconfig-0.12.0
 	doc? ( >=dev-util/gtk-doc-0.9 )"
-#		app-text/sgmltools-lite )"
 
 src_unpack() {
 	unpack ${A}
@@ -35,8 +34,10 @@ src_unpack() {
 	cd ${S}; epatch ${FILESDIR}/gtk+-2.0.6-exportsymbols.patch
 	# should speed up metacity
 	cd ${S}; epatch ${FILESDIR}/gtk+-wm.patch
+	# beautifying patch for disabled icons
+	epatch ${FILESDIR}/${P}-disable_icons_smooth_alpha.patch
 
-    if [ "${ARCH}" == "ppc" ]
+	if [ "${ARCH}" == "ppc" ]
 	then
 		einfo "Fixing endianness issue in gdkpixbuf for 24-bit and 15-bit displays"
 		cd ${S}; epatch ${FILESDIR}/gtk+-2.2.1-gdkpixbuf-bigendian.patch