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-rw-r--r--library/listbox.tcl11
1 files changed, 10 insertions, 1 deletions
diff --git a/library/listbox.tcl b/library/listbox.tcl
index dcc3cde..b2abe11 100644
--- a/library/listbox.tcl
+++ b/library/listbox.tcl
@@ -3,7 +3,7 @@
# This file defines the default bindings for Tk listbox widgets
# and provides procedures that help in implementing those bindings.
#
-# RCS: @(#) $Id: listbox.tcl,v 1.13.2.1 2004/02/16 23:09:25 wolfsuit Exp $
+# RCS: @(#) $Id: listbox.tcl,v 1.13.2.2 2004/02/17 07:17:17 das Exp $
#
# Copyright (c) 1994 The Regents of the University of California.
# Copyright (c) 1994-1995 Sun Microsystems, Inc.
@@ -184,6 +184,15 @@ if {[string equal [tk windowingsystem] "classic"]
bind Listbox <MouseWheel> {
%W yview scroll [expr {- (%D)}] units
}
+ bind Listbox <Option-MouseWheel> {
+ %W yview scroll [expr {-10 * (%D)}] units
+ }
+ bind Listbox <Shift-MouseWheel> {
+ %W xview scroll [expr {- (%D)}] units
+ }
+ bind Listbox <Shift-Option-MouseWheel> {
+ %W xview scroll [expr {-10 * (%D)}] units
+ }
} else {
bind Listbox <MouseWheel> {
%W yview scroll [expr {- (%D / 120) * 4}] units