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authordkf <donal.k.fellows@manchester.ac.uk>2009-10-25 13:47:16 (GMT)
committerdkf <donal.k.fellows@manchester.ac.uk>2009-10-25 13:47:16 (GMT)
commit03be57bf29ab5c74d5c517f01b29f3bfbb706f7d (patch)
treeacc6b1fae1613bcdc160a85973d4a0c4b841b999 /library/text.tcl
parent111d9451cc192469f7e9d1224dc30bcebe3e82fd (diff)
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Fix [Bug 1854913] by improving the class bindings.
Diffstat (limited to 'library/text.tcl')
-rw-r--r--library/text.tcl20
1 files changed, 11 insertions, 9 deletions
diff --git a/library/text.tcl b/library/text.tcl
index e4bd77d..509d425 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 1.43 2008/12/28 23:43:14 dkf Exp $
+# RCS: @(#) $Id: text.tcl,v 1.44 2009/10/25 13:47:16 dkf Exp $
#
# Copyright (c) 1992-1994 The Regents of the University of California.
# Copyright (c) 1994-1997 Sun Microsystems, Inc.
@@ -211,15 +211,19 @@ bind Text <Delete> {
if {[%W tag nextrange sel 1.0 end] ne ""} {
%W delete sel.first sel.last
} else {
- %W delete insert
+ if {[%W compare end != insert+1c]} {
+ %W delete insert
+ }
%W see insert
}
}
bind Text <BackSpace> {
if {[%W tag nextrange sel 1.0 end] ne ""} {
%W delete sel.first sel.last
- } elseif {[%W compare insert != 1.0]} {
- %W delete insert-1c
+ } else {
+ if {[%W compare insert != 1.0]} {
+ %W delete insert-1c
+ }
%W see insert
}
}
@@ -296,7 +300,7 @@ bind Text <Control-b> {
}
}
bind Text <Control-d> {
- if {!$tk_strictMotif} {
+ if {!$tk_strictMotif && [%W compare end != insert+1c]} {
%W delete insert
}
}
@@ -311,7 +315,7 @@ bind Text <Control-f> {
}
}
bind Text <Control-k> {
- if {!$tk_strictMotif} {
+ if {!$tk_strictMotif && [%W compare end != insert+1c]} {
if {[%W compare insert == {insert lineend}]} {
%W delete insert
} else {
@@ -355,7 +359,7 @@ bind Text <Meta-b> {
}
}
bind Text <Meta-d> {
- if {!$tk_strictMotif} {
+ if {!$tk_strictMotif && [%W compare end != insert+1c]} {
%W delete insert [tk::TextNextWord %W insert]
}
}
@@ -759,7 +763,6 @@ proc ::tk::TextAutoScan {w} {
# pos - The desired new position for the cursor in the window.
proc ::tk::TextSetCursor {w pos} {
-
if {[$w compare $pos == end]} {
set pos {end - 1 chars}
}
@@ -782,7 +785,6 @@ proc ::tk::TextSetCursor {w pos} {
# actually been moved to this position yet).
proc ::tk::TextKeySelect {w new} {
-
set anchorname [tk::TextAnchor $w]
if {[$w tag nextrange sel 1.0 end] eq ""} {
if {[$w compare $new < insert]} {