1 files changed, 89 insertions, 0 deletions
diff --git a/ext/tk/sample/demos-en/ttknote.rb b/ext/tk/sample/demos-en/ttknote.rb
new file mode 100644
index 0000000000..c2a22b447a
--- /dev/null
+++ b/ext/tk/sample/demos-en/ttknote.rb
@@ -0,0 +1,89 @@
+# ttknote.rb --
+#
+# This demonstration script creates a toplevel window containing a Ttk
+# notebook widget.
+#
+# based on "Id: ttknote.tcl,v 1.5 2007/12/13 15:27:07 dgp Exp"
+
+if defined?($ttknote_demo) && $ttknote_demo
+  $ttknote_demo.destroy 
+  $ttknote_demo = nil
+end
+
+$ttknote_demo = TkToplevel.new {|w|
+  title("Ttk Notebook Widget")
+  iconname("ttknote")
+  positionWindow(w)
+}
+
+## See Code / Dismiss
+Ttk::Frame.new($ttknote_demo) {|frame|
+  sep = Ttk::Separator.new(frame)
+  Tk.grid(sep, :columnspan=>4, :row=>0, :sticky=>'ew', :pady=>2)
+  TkGrid('x', 
+         Ttk::Button.new(frame, :text=>'See Code', 
+                         :image=>$image['view'], :compound=>:left, 
+                         :command=>proc{showCode 'ttknote'}), 
+         Ttk::Button.new(frame, :text=>'Dismiss', 
+                         :image=>$image['delete'], :compound=>:left, 
+                         :command=>proc{
+                           $ttknote_demo.destroy
+                           $ttknote_demo = nil
+                         }), 
+         :padx=>4, :pady=>4)
+  grid_columnconfigure(0, :weight=>1)
+  pack(:side=>:bottom, :fill=>:x)
+}
+
+base_frame = Ttk::Frame.new($ttknote_demo).pack(:fill=>:both, :expand=>true)
+
+## Make the notebook and set up Ctrl+Tab traversal
+notebook = Ttk::Notebook.new(base_frame).pack(:fill=>:both, :expand=>true, 
+                                              :padx=>2, :pady=>3)
+notebook.enable_traversal
+
+## Popuplate the first pane
+f_msg = Ttk::Frame.new(notebook)
+msg_m = Ttk::Label.new(f_msg, :font=>$font, :wraplength=>'4i', 
+                       :justify=>:left, :anchor=>'n', :text=><<EOL)
+Ttk is the new Tk themed widget set. \
+One of the widgets it includes is the notebook widget, \
+which provides a set of tabs that allow the selection of a group of panels, \
+each with distinct content. \
+They are a feature of many modern user interfaces. \
+Not only can the tabs be selected with the mouse, \
+but they can also be switched between using Ctrl+Tab \
+when the notebook page heading itself is selected. \
+Note that the second tab is disabled, and cannot be selected.
+EOL
+neat = TkVariable.new
+after_id = nil
+msg_b = Ttk::Button.new(f_msg, :text=>'Neat!', :underline=>0, 
+                        :command=>proc{
+                          neat.value = 'Yeah, I know...'
+                          Tk.after_cancel(after_id) if after_id
+                          after_id = Tk.after(500){neat.value = ''}
+                        })
+msg_b.winfo_toplevel.bind('Alt-n'){ msg_b.focus; msg_b.invoke }
+msg_l = Ttk::Label.new(f_msg, :textvariable=>neat)
+notebook.add(f_msg, :text=>'Description', :underline=>0, :padding=>2)
+Tk.grid(msg_m, '-', :sticky=>'new', :pady=>2)
+Tk.grid(msg_b, msg_l, :pady=>[2, 4])
+f_msg.grid_rowconfigure(1, :weight=>1)
+f_msg.grid_columnconfigure([0, 1], :weight=>1, :uniform=>1)
+
+## Populate the second pane. Note that the content doesn't really matter
+f_disabled = Ttk::Frame.new(notebook)
+notebook.add(f_disabled, :text=>'Disabled', :state=>:disabled)
+
+## Popuplate the third pane
+f_editor = Ttk::Frame.new(notebook)
+notebook.add(f_editor, :text=>'Text Editor', :underline=>0)
+editor_t = Tk::Text.new(f_editor, :width=>40, :height=>10, :wrap=>:char)
+if Tk.windowingsystem != 'aqua'
+  editor_s = editor_t.yscrollbar(Ttk::Scrollbar.new(f_editor))
+else
+  editor_s = editor_t.yscrollbar(Tk::Scrollbar.new(f_editor))
+end
+editor_s.pack(:side=>:right, :fill=>:y, :padx=>[0,2], :pady=>2)
+editor_t.pack(:fill=>:both, :expand=>true, :padx=>[2,0], :pady=>2)