summaryrefslogtreecommitdiffstats
path: root/library/demos
diff options
context:
space:
mode:
authordkf <donal.k.fellows@manchester.ac.uk>2007-11-01 16:36:37 (GMT)
committerdkf <donal.k.fellows@manchester.ac.uk>2007-11-01 16:36:37 (GMT)
commit54d95efb1b0af2bb5515b00e30736e5a49b92b1a (patch)
treef219f49caccb34989cc58323e483b2e48569805f /library/demos
parentcacb264228caa7267661cff0cb7512d3c3ed79ab (diff)
downloadtk-54d95efb1b0af2bb5515b00e30736e5a49b92b1a.zip
tk-54d95efb1b0af2bb5515b00e30736e5a49b92b1a.tar.gz
tk-54d95efb1b0af2bb5515b00e30736e5a49b92b1a.tar.bz2
Better resizing behaviour. [Bug 1822601]
Diffstat (limited to 'library/demos')
-rw-r--r--library/demos/textpeer.tcl8
1 files changed, 6 insertions, 2 deletions
diff --git a/library/demos/textpeer.tcl b/library/demos/textpeer.tcl
index 0dd23f3..0b6e484 100644
--- a/library/demos/textpeer.tcl
+++ b/library/demos/textpeer.tcl
@@ -4,7 +4,7 @@
# single logical buffer. This is particularly useful when editing related text
# in two (or more) parts of the same file.
#
-# RCS: @(#) $Id: textpeer.tcl,v 1.1 2007/10/15 21:06:17 dkf Exp $
+# RCS: @(#) $Id: textpeer.tcl,v 1.2 2007/11/01 16:36:38 dkf Exp $
if {![info exists widgetDemo]} {
error "This script should be run from the \"widget\" demo."
@@ -21,6 +21,7 @@ positionWindow $w
set count 0
+## Define a widget that we peer from; it won't ever actually be shown though
set first [text $w.text[incr count]]
$first insert end "This is a coupled pair of text widgets; they are peers to "
$first insert end "each other. They have the same underlying data model, but "
@@ -30,8 +31,9 @@ $first insert end "create additional peers of any of these text widgets using "
$first insert end "the Make Peer button beside the text widget to clone, and "
$first insert end "delete a particular peer widget using the Delete Peer "
$first insert end "button."
-grid $first
+## Procedures to make and kill clones; most of this is just so that the demo
+## looks nice...
proc makeClone {w parent} {
global count
set t [$parent peer create $w.text[incr count] -yscroll "$w.sb$count set"\
@@ -52,9 +54,11 @@ proc killClone {w count} {
destroy $w.clone$count $w.kill$count
}
+## Now set up the GUI
makeClone $w $first
makeClone $w $first
destroy $first
## See Code / Dismiss buttons
grid [addSeeDismiss $w.buttons $w] - - -sticky ew -row 5000
+grid columnconfigure $w 0 -weight 1