diff options
| author | hobbs <hobbs> | 2000-04-14 08:33:31 (GMT) |
|---|---|---|
| committer | hobbs <hobbs> | 2000-04-14 08:33:31 (GMT) |
| commit | 6138d7d06a94b0adacec8014d978d5273e1909de (patch) | |
| tree | 0323615af7202c9cc1eba33c63ea62bbe14a71c7 /library | |
| parent | fef56976bf80f019323ba08dffe50ca4852ab2b3 (diff) | |
| download | tk-6138d7d06a94b0adacec8014d978d5273e1909de.zip tk-6138d7d06a94b0adacec8014d978d5273e1909de.tar.gz tk-6138d7d06a94b0adacec8014d978d5273e1909de.tar.bz2 | |
* library/scale.tcl (tkScaleActivate): reduced number of scale
redisplays by checking current value of state before setting it
again. [Bug: 4191]
Diffstat (limited to 'library')
| -rw-r--r-- | library/scale.tcl | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/library/scale.tcl b/library/scale.tcl index 4e71ac8..da24e15 100644 --- a/library/scale.tcl +++ b/library/scale.tcl @@ -3,7 +3,7 @@ # This file defines the default bindings for Tk scale widgets and provides # procedures that help in implementing the bindings. # -# RCS: @(#) $Id: scale.tcl,v 1.6 2000/01/06 02:22:24 hobbs Exp $ +# RCS: @(#) $Id: scale.tcl,v 1.7 2000/04/14 08:33:31 hobbs Exp $ # # Copyright (c) 1994 The Regents of the University of California. # Copyright (c) 1994-1995 Sun Microsystems, Inc. @@ -106,14 +106,16 @@ bind Scale <End> { # x, y - Mouse coordinates. proc tkScaleActivate {w x y} { - global tkPriv if {[string equal [$w cget -state] "disabled"]} { return } if {[string equal [$w identify $x $y] "slider"]} { - $w configure -state active + set state active } else { - $w configure -state normal + set state normal + } + if {[string compare [$w cget -state] $state]} { + $w configure -state $state } } |