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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2008-12-28 23:43:14 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2008-12-28 23:43:14 (GMT) |
| commit | 54336c5070ceca45adeebef398a457aa99dd5f63 (patch) | |
| tree | 6849b204934d0286023de9a56adaf14750d2cce3 /library/text.tcl | |
| parent | 0a5d0843c169cfee7963b1feb685c3df23fed7c5 (diff) | |
| download | tk-54336c5070ceca45adeebef398a457aa99dd5f63.zip tk-54336c5070ceca45adeebef398a457aa99dd5f63.tar.gz tk-54336c5070ceca45adeebef398a457aa99dd5f63.tar.bz2 | |
Corrected mouse-wheel bindings for widgets. Now Shift-wheel always scrolls the
text widget horizontally on all platforms.
Diffstat (limited to 'library/text.tcl')
| -rw-r--r-- | library/text.tcl | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/library/text.tcl b/library/text.tcl index 0d9b9d2..e4bd77d 100644 --- a/library/text.tcl +++ b/library/text.tcl @@ -3,7 +3,7 @@ # This file defines the default bindings for Tk text widgets and provides # procedures that help in implementing the bindings. # -# RCS: @(#) $Id: text.tcl,v 1.42 2008/11/12 16:38:13 patthoyts Exp $ +# RCS: @(#) $Id: text.tcl,v 1.43 2008/12/28 23:43:14 dkf Exp $ # # Copyright (c) 1992-1994 The Regents of the University of California. # Copyright (c) 1994-1997 Sun Microsystems, Inc. @@ -471,6 +471,13 @@ if {[tk windowingsystem] eq "aqua"} { %W yview scroll [expr {(2-%D)/3}] pixels } } + bind Text <Shift-MouseWheel> { + if {%D >= 0} { + %W xview scroll [expr {-%D/3}] pixels + } else { + %W xview scroll [expr {(2-%D)/3}] pixels + } + } } if {"x11" eq [tk windowingsystem]} { @@ -488,6 +495,16 @@ if {"x11" eq [tk windowingsystem]} { %W yview scroll 50 pixels } } + bind Text <Shift-4> { + if {!$tk_strictMotif} { + %W xview scroll -50 pixels + } + } + bind Text <Shift-5> { + if {!$tk_strictMotif} { + %W xview scroll 50 pixels + } + } } # ::tk::TextClosestGap -- |