Slide 19
Slide 19 text
Qt Actions
require 'Qt'
app = Qt::Application.new( ARGV )
s1 = Qt::Slider.new( Qt::Horizontal )
s2 = Qt::Slider.new( Qt::Horizontal )
Qt::Object.connect(
s1, SIGNAL("valueChanged(int)"),
s2, SLOT( "setValue(int)") )
Qt::Object.connect(
s2, SIGNAL("valueChanged(int)"),
s1, SLOT( "setValue(int)")
)
s1.show
s2.show
app.exec
Monday, August 6, 12