testTableView.rb in ppcurses-0.1.1

- old
+ new
@@ -1,16 +1,58 @@
 #!/usr/bin/env ruby
 
 require 'rubygems'
 require_relative '../../lib/ppcurses.rb'
+# ------------------------------------------------------------------------------
+# Tableview callbacks
+# ------------------------------------------------------------------------------
+@select_count = 0
+def select_counter ( notification )
+  @select_count += 1
+end
 
-@app = PPCurses::Application.new
+@enter_count = 0
+def item_chosen ( notification )
+  @enter_count += 1
+  
+  if notification.object.selected_row == 0
+    @app.content_view = @music_form
+  end
+  
+end
 
-table_view = PPCurses::TableView.new
+def music_cancel
+   @app.content_view = @table_view
+end
 
+def music_submit
+   @app.content_view = @table_view
+end
+# ------------------------------------------------------------------------------
+
+@music_form = PPCurses::Form.new
+media = PPCurses::RadioButtonGroup.new(' Media Type', %w(CD Vinyl MP3) )
+buttons = PPCurses::ButtonPair.new('Submit', 'Cancel')
+buttons.button1.action = method(:music_submit)
+buttons.button2.action = method(:music_cancel)
+@music_form.add(media)
+@music_form.add(buttons)
+
+
+@app = PPCurses::Application.new
+@table_view = PPCurses::TableView.new
+
 values = %w(Music Reading Lifts)
 data_source = PPCurses::SingleColumnDataSource.new(values)
 
-table_view.data_source=data_source
+@table_view.data_source=data_source
 
-@app.content_view = table_view
-@app.launch
+@app.content_view = @table_view
+
+notary = PPCurses::NotificationCentre.default_centre
+notary.add_observer(self, method(:select_counter),  PPTableViewSelectionDidChangeNotification, @table_view )
+notary.add_observer(self, method(:item_chosen),  PPTableViewEnterPressedNotification, @table_view )
+
+@app.launch
+
+puts "Number of selection changes was: #{@select_count} "
+puts "Enter was pressed #{@enter_count} times."
\ No newline at end of file