From 1e36acfd9198a7d8cbad4eef094e15a03eebc291 Mon Sep 17 00:00:00 2001
From: Scott Moynes <smoynes@nexus.carleton.ca>
Date: Wed, 23 Oct 2002 02:46:47 +0000
Subject: Allow variable tinting of the shadow. Use *.xft.tint: integer integer
 is a number -100 to 100 that specifies the alpha channel, with negative
 numbers meaning lighten the background and positive being darken.

---
 src/Screen.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/Screen.cc')

diff --git a/src/Screen.cc b/src/Screen.cc
index 70494cab..165a4a93 100644
--- a/src/Screen.cc
+++ b/src/Screen.cc
@@ -2750,11 +2750,13 @@ BFont *BScreen::readDatabaseFont(const string &rbasename,
         offset = 1;
     }
 
-    unsigned char tint = 0x40;
+    int tint = 25;
     if (style.getValue(rbasename + "xft.shadow.tint", s)) {
       tint = atoi(s.c_str());
     }
 
+    if (tint > 100) tint = 100;
+    if (tint < -100) tint = -100;
     
     BFont *b = new BFont(blackbox->getXDisplay(), this, family, i, bold,
                          italic, dropShadow && resource.shadow_fonts, offset, 
-- 
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