1 files changed, 33 insertions, 0 deletions
diff --git a/itcl/iwidgets/demos/entryfield b/itcl/iwidgets/demos/entryfield
new file mode 100644
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+++ b/itcl/iwidgets/demos/entryfield
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+# ----------------------------------------------------------------------
+#  DEMO: entryfield in [incr Widgets]
+# ----------------------------------------------------------------------
+package require Iwidgets 4.0
+
+option add *textBackground seashell
+. configure -background white
+
+iwidgets::entryfield .login -labeltext "Login:" -labelpos nw \
+    -command { focus [.passwd component entry] }
+pack .login -padx 4 -pady 4
+
+iwidgets::entryfield .passwd -labeltext "Password:" -labelpos nw -show "\267" \
+    -command { focus [.phone component entry] }
+pack .passwd -padx 4 -pady 4
+
+iwidgets::entryfield .phone -labeltext "Phone:" -labelpos nw \
+    -command { focus [.login component entry] } \
+    -validate {check_phonenum %W "%c"}
+pack .phone -padx 4 -pady 4
+
+proc check_phonenum {entry char} {
+    set current [$entry get]
+    set len [string length $current]
+    if {$len == 3 || $len == 7} {
+        $entry delete 0 end
+        $entry insert 0 "$current-"
+    }
+    if {$len < 12 && [string match {[0-9]} $char]} {
+        return 1
+    }
+    return 0
+}