summaryrefslogtreecommitdiffstats
path: root/qtruby/rubylib/tutorial/t6/t6.rb
diff options
context:
space:
mode:
Diffstat (limited to 'qtruby/rubylib/tutorial/t6/t6.rb')
-rwxr-xr-xqtruby/rubylib/tutorial/t6/t6.rb45
1 files changed, 45 insertions, 0 deletions
diff --git a/qtruby/rubylib/tutorial/t6/t6.rb b/qtruby/rubylib/tutorial/t6/t6.rb
new file mode 100755
index 00000000..d89203d0
--- /dev/null
+++ b/qtruby/rubylib/tutorial/t6/t6.rb
@@ -0,0 +1,45 @@
+#!/usr/bin/env ruby
+$VERBOSE = true; $:.unshift File.dirname($0)
+
+require 'Qt'
+
+class LCDRange < Qt::VBox
+
+def initialize(grid)
+ super
+ lcd = Qt::LCDNumber.new(2, self, 'lcd')
+
+ slider = Qt::Slider.new(Qt::VBox::Horizontal, self, 'slider')
+ slider.setRange(0, 99)
+ slider.setValue(0)
+
+ lcd.connect(slider, SIGNAL('valueChanged(int)'), SLOT('display(int)'))
+end
+
+end
+
+class MyWidget < Qt::VBox
+
+def initialize()
+ super
+ quit = Qt::PushButton.new('Quit', self, 'quit')
+ quit.setFont(Qt::Font.new('Times', 18, Qt::Font::Bold))
+
+ connect(quit, SIGNAL('clicked()'), $qApp, SLOT('quit()'))
+ grid = Qt::Grid.new( 4, self )
+
+ for c in 0..3
+ for r in 0..3
+ LCDRange.new(grid)
+ end
+ end
+end
+
+end
+
+a = Qt::Application.new(ARGV)
+
+w = MyWidget.new
+a.setMainWidget(w)
+w.show
+a.exec