diff options
Diffstat (limited to 'library/scrlbar.tcl')
| -rw-r--r-- | library/scrlbar.tcl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/library/scrlbar.tcl b/library/scrlbar.tcl index e17442f..2a70b97 100644 --- a/library/scrlbar.tcl +++ b/library/scrlbar.tcl @@ -157,6 +157,10 @@ switch [tk windowingsystem] { bind Scrollbar <Shift-4> {tk::ScrollByUnits %W h -5} bind Scrollbar <Shift-5> {tk::ScrollByUnits %W h 5} } +} else { + bind Scrollbar <MouseWheel> { + tk::ScrollByUnits %W v [expr {- (%D/120)}] + } } # tk::ScrollButtonDown -- # This procedure is invoked when a button is pressed in a scrollbar. |