Improvements to widget demo (integrates/demonstrates the new 8.4 widgets)

1 files changed, 55 insertions, 0 deletions

diff --git a/library/demos/spin.tcl b/library/demos/spin.tcl
new file mode 100644
index 0000000..61b4a38
--- /dev/null
+++ b/library/demos/spin.tcl
@@ -0,0 +1,55 @@
+# spin.tcl --
+#
+# This demonstration script creates several spinbox widgets.
+#
+# RCS: @(#) $Id: spin.tcl,v 1.1 2001/10/30 11:21:50 dkf Exp $
+
+if {![info exists widgetDemo]} {
+    error "This script should be run from the \"widget\" demo."
+}
+
+set w .spin
+catch {destroy $w}
+toplevel $w
+wm title $w "Spinbox Demonstration"
+wm iconname $w "spin"
+positionWindow $w
+
+label $w.msg -font $font -wraplength 5i -justify left -text "Three different\
+	spin-boxes are displayed below.  You can add characters by pointing,\
+	clicking and typing.  The normal Motif editing characters are\
+	supported, along with many Emacs bindings.  For example, Backspace\
+	and Control-h delete the character to the left of the insertion\
+	cursor and Delete and Control-d delete the chararacter to the right\
+	of the insertion cursor.  For values that are too large to fit in the\
+	window all at once, you can scan through the value by dragging with\
+	mouse button2 pressed.  Note that the first spin-box will only permit\
+	you to type in integers, and the third selects from a list of\
+	Australian cities."
+pack $w.msg -side top
+
+frame $w.buttons
+pack $w.buttons -side bottom -fill x -pady 2m
+button $w.buttons.dismiss -text Dismiss -command "destroy $w"
+button $w.buttons.code -text "See Code" -command "showCode $w"
+pack $w.buttons.dismiss $w.buttons.code -side left -expand 1
+
+set australianCities {
+    Canberra Sydney Melbourne Perth Adelaide Brisbane
+    Hobart Darwin "Alice Springs"
+}
+
+spinbox $w.s1 -from 1 -to 10 -width 10 -validate key \
+	-vcmd {string is integer %P}
+spinbox $w.s2 -from 0 -to 3 -increment .5 -format %05.2f -width 10
+spinbox $w.s3 -values $australianCities -width 10
+
+#entry $w.e1
+#entry $w.e2
+#entry $w.e3
+pack $w.s1 $w.s2 $w.s3 -side top -pady 5 -padx 10 ;#-fill x
+
+#$w.e1 insert 0 "Initial value"
+#$w.e2 insert end "This entry contains a long value, much too long "
+#$w.e2 insert end "to fit in the window at one time, so long in fact "
+#$w.e2 insert end "that you'll have to scan or scroll to see the end."