* ext/tk/lib/tk.rb: better operation for SIGINT when processing callbacks.

* ext/tk/lib/tk/msgcat.rb: ditto.
* ext/tk/lib/tk/variable.rb: ditto.
* ext/tk/lib/tk/timer.rb: ditto.
* ext/tk/lib/tk/validation.rb: add Tk::ValidateConfigure.__def_validcmd()
  to define validatecommand methods easier


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 40 insertions, 0 deletions

diff --git a/ext/tk/lib/tkextlib/iwidgets/hyperhelp.rb b/ext/tk/lib/tkextlib/iwidgets/hyperhelp.rb
new file mode 100644
index 0000000000..22e86339a6
--- /dev/null
+++ b/ext/tk/lib/tkextlib/iwidgets/hyperhelp.rb
@@ -0,0 +1,40 @@
+#
+#  tkextlib/iwidgets/hyperhelp.rb
+#                               by Hidetoshi NAGAI ([email protected])
+#
+
+require 'tk'
+require 'tkextlib/iwidgets.rb'
+
+module Tk
+  module Iwidgets
+    class Hyperhelp < Tk::Iwidgets::Shell
+    end
+  end
+end
+
+class Tk::Iwidgets::Hyperhelp
+  TkCommandNames = ['::iwidgets::hyperhelp'.freeze].freeze
+  WidgetClassName = 'Hyperhelp'.freeze
+  WidgetClassNames[WidgetClassName] = self
+
+  def show_topic(topic)
+    tk_call(@path, 'showtopic', topic)
+    self
+  end
+
+  def follow_link(href)
+    tk_call(@path, 'followlink', href)
+    self
+  end
+
+  def forward
+    tk_call(@path, 'forward')
+    self
+  end
+
+  def back
+    tk_call(@path, 'back')
+    self
+  end
+end