Sha256: 7bdd8f5deaa8a19f3301ace38bb04927543643a0b329667e063a7f362b6674e1
Contents?: true
Size: 1.71 KB
Versions: 7
Compression:
Stored size: 1.71 KB
Contents
#!/usr/bin/env ruby
$VERBOSE = true; $:.unshift File.dirname($0)
require 'Qt'
require_relative 'lcdrange.rb'
require_relative 'cannon.rb'
class MyWidget < Qt::Widget
def initialize(parent = nil)
super
quit = Qt::PushButton.new('Quit')
quit.setFont(Qt::Font.new('Times', 18, Qt::Font::Bold))
connect(quit, SIGNAL('clicked()'), $qApp, SLOT('quit()'))
angle = LCDRange.new(self)
angle.range = 5..70
force = LCDRange.new(self)
force.range = 10..50
cannonField = CannonField.new(self)
connect(angle, SIGNAL('valueChanged(int)'),
cannonField, SLOT('setAngle(int)'))
connect(cannonField, SIGNAL('angleChanged(int)'),
angle, SLOT('setValue(int)'))
connect(force, SIGNAL('valueChanged(int)'),
cannonField, SLOT('setForce(int)'))
connect(cannonField, SIGNAL('forceChanged(int)'),
force, SLOT('setValue(int)'))
shoot = Qt::PushButton.new('&Shoot')
shoot.setFont(Qt::Font.new('Times', 18, Qt::Font::Bold))
connect(shoot, SIGNAL('clicked()'), cannonField, SLOT('shoot()'))
topLayout = Qt::HBoxLayout.new
topLayout.addWidget(shoot)
topLayout.addStretch(1)
leftLayout = Qt::VBoxLayout.new()
leftLayout.addWidget(angle)
leftLayout.addWidget(force)
gridLayout = Qt::GridLayout.new
gridLayout.addWidget(quit, 0, 0)
gridLayout.addLayout(topLayout, 0, 1)
gridLayout.addLayout(leftLayout, 1, 0)
gridLayout.addWidget(cannonField, 1, 1, 2, 1)
gridLayout.setColumnStretch(1, 10)
setLayout(gridLayout)
angle.setValue(60)
force.setValue(25)
angle.setFocus()
end
end
app = Qt::Application.new(ARGV)
widget = MyWidget.new
widget.setGeometry(100, 100, 500, 355)
widget.show
app.exec
Version data entries
7 entries across 7 versions & 2 rubygems