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authorvincentdarley <vincentdarley>2003-12-04 12:28:37 (GMT)
committervincentdarley <vincentdarley>2003-12-04 12:28:37 (GMT)
commitec8cf7ef92f7cdbbfbcbbf95cb6cc12afe303d6d (patch)
tree04619a013d63ec2ed7ca9fa04e83d6cc561c8016 /library/demos/twind.tcl
parent50c35588c1284033589929bdf168163d5f9f7a8d (diff)
downloadtk-ec8cf7ef92f7cdbbfbcbbf95cb6cc12afe303d6d.zip
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fix to text widget tabs and xy-scroll-command
Diffstat (limited to 'library/demos/twind.tcl')
-rw-r--r--library/demos/twind.tcl67
1 files changed, 65 insertions, 2 deletions
diff --git a/library/demos/twind.tcl b/library/demos/twind.tcl
index d03c818..48a0c20 100644
--- a/library/demos/twind.tcl
+++ b/library/demos/twind.tcl
@@ -3,7 +3,7 @@
# This demonstration script creates a text widget with a bunch of
# embedded windows.
#
-# RCS: @(#) $Id: twind.tcl,v 1.4 2003/08/20 23:02:18 hobbs Exp $
+# RCS: @(#) $Id: twind.tcl,v 1.5 2003/12/04 12:28:37 vincentdarley Exp $
if {![info exists widgetDemo]} {
error "This script should be run from the \"widget\" demo."
@@ -12,7 +12,7 @@ if {![info exists widgetDemo]} {
set w .twind
catch {destroy $w}
toplevel $w
-wm title $w "Text Demonstration - Embedded Windows"
+wm title $w "Text Demonstration - Embedded Windows and Other Features"
wm iconname $w "Embedded Windows"
positionWindow $w
@@ -41,6 +41,12 @@ button $t.click -text "Click Here" -command "textWindPlot $t" \
button $t.delete -text "Delete" -command "textWindDel $w" \
-cursor top_left_arrow
+$t insert end "A text widget can contain many different kinds of items, "
+$t insert end "both active and passive. It can lay these out in various "
+$t insert end "ways, with wrapping, tabs, centering, etc. In addition, "
+$t insert end "when the contents are too big for the window, smooth "
+$t insert end "scrolling in all directions is provided.\n\n"
+
$t insert end "A text widget can contain other widgets embedded "
$t insert end "it. These are called \"embedded windows\", "
$t insert end "and they can consist of arbitrary widgets. "
@@ -97,6 +103,63 @@ foreach color {AntiqueWhite3 Bisque1 Bisque2 Bisque3 Bisque4
}
$t tag add buttons $t.default end
+button $t.bigB -text "Big borders" -command "textWindBigB $t" \
+ -cursor top_left_arrow
+button $t.smallB -text "Small borders" -command "textWindSmallB $t" \
+ -cursor top_left_arrow
+button $t.bigH -text "Big highlight" -command "textWindBigH $t" \
+ -cursor top_left_arrow
+button $t.smallH -text "Small highlight" -command "textWindSmallH $t" \
+ -cursor top_left_arrow
+button $t.bigP -text "Big pad" -command "textWindBigP $t" \
+ -cursor top_left_arrow
+button $t.smallP -text "Small pad" -command "textWindSmallP $t" \
+ -cursor top_left_arrow
+
+set text_normal(border) [$t cget -borderwidth]
+set text_normal(highlight) [$t cget -highlightthickness]
+set text_normal(pad) [$t cget -padx]
+
+$t insert end "\nYou can also change the usual border width and "
+$t insert end "highlightthickness and padding.\n"
+$t window create end -window $t.bigB
+$t window create end -window $t.smallB
+$t window create end -window $t.bigH
+$t window create end -window $t.smallH
+$t window create end -window $t.bigP
+$t window create end -window $t.smallP
+
+$t insert end "\n\nFinally, images fit comfortably in text widgets too:"
+
+$t image create end -image \
+ [image create bitmap -file [file join $tk_demoDirectory images face.bmp]]
+
+
+proc textWindBigB w {
+ $w configure -borderwidth 15
+}
+
+proc textWindBigH w {
+ $w configure -highlightthickness 15
+}
+
+proc textWindBigP w {
+ $w configure -padx 15 -pady 15
+}
+
+proc textWindSmallB w {
+ $w configure -borderwidth $::text_normal(border)
+}
+
+proc textWindSmallH w {
+ $w configure -highlightthickness $::text_normal(highlight)
+}
+
+proc textWindSmallP w {
+ $w configure -padx $::text_normal(pad) -pady $::text_normal(pad)
+}
+
+
proc textWindOn w {
catch {destroy $w.scroll2}
set t $w.f.text