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-rw-r--r--library/scrlbar.tcl38
1 files changed, 27 insertions, 11 deletions
diff --git a/library/scrlbar.tcl b/library/scrlbar.tcl
index ec14473..21eaa02 100644
--- a/library/scrlbar.tcl
+++ b/library/scrlbar.tcl
@@ -3,7 +3,7 @@
# This file defines the default bindings for Tk scrollbar widgets.
# It also provides procedures that help in implementing the bindings.
#
-# RCS: @(#) $Id: scrlbar.tcl,v 1.13 2006/03/17 11:13:15 patthoyts Exp $
+# RCS: @(#) $Id: scrlbar.tcl,v 1.14 2008/12/28 23:43:14 dkf Exp $
#
# Copyright (c) 1994 The Regents of the University of California.
# Copyright (c) 1994-1996 Sun Microsystems, Inc.
@@ -130,18 +130,34 @@ bind Scrollbar <End> {
tk::ScrollToPos %W 1
}
}
-if {[tk windowingsystem] eq "aqua"} {
- bind Scrollbar <MouseWheel> {
- tk::ScrollByUnits %W v [expr {- (%D)}]
- }
- bind Scrollbar <Option-MouseWheel> {
- tk::ScrollByUnits %W v [expr {-10 * (%D)}]
+switch [tk windowingsystem] {
+ "aqua" {
+ bind Scrollbar <MouseWheel> {
+ tk::ScrollByUnits %W v [expr {- (%D)}]
+ }
+ bind Scrollbar <Option-MouseWheel> {
+ tk::ScrollByUnits %W v [expr {-10 * (%D)}]
+ }
+ bind Scrollbar <Shift-MouseWheel> {
+ tk::ScrollByUnits %W h [expr {- (%D)}]
+ }
+ bind Scrollbar <Shift-Option-MouseWheel> {
+ tk::ScrollByUnits %W h [expr {-10 * (%D)}]
+ }
}
- bind Scrollbar <Shift-MouseWheel> {
- tk::ScrollByUnits %W h [expr {- (%D)}]
+ "win32" {
+ bind Scrollbar <MouseWheel> {
+ tk::ScrollByUnits %W v [expr {- (%D / 120) * 4}]
+ }
+ bind Scrollbar <Shift-MouseWheel> {
+ tk::ScrollByUnits %W h [expr {- (%D / 120) * 4}]
+ }
}
- bind Scrollbar <Shift-Option-MouseWheel> {
- tk::ScrollByUnits %W h [expr {-10 * (%D)}]
+ "x11" {
+ bind Scrollbar <4> {tk::ScrollByUnits %W v -5}
+ bind Scrollbar <5> {tk::ScrollByUnits %W v 5}
+ bind Scrollbar <Shift-4> {tk::ScrollByUnits %W h -5}
+ bind Scrollbar <Shift-5> {tk::ScrollByUnits %W h 5}
}
}
# tk::ScrollButtonDown --