Class: DigitalClock

Inherits:
Qt::LCDNumber show all
Defined in:
ext/ruby/qtruby/examples/widgets/digitalclock/digitalclock.rb

Instance Method Summary collapse

Methods inherited from Qt::LCDNumber

#display

Methods inherited from Qt::Base

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Constructor Details

#initialize(parent = nil) ⇒ DigitalClock

Constructs a DigitalClock widget



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# File 'ext/ruby/qtruby/examples/widgets/digitalclock/digitalclock.rb', line 8

def initialize(parent = nil)
	super(parent)
	setSegmentStyle(Filled)

	@timer = Qt::Timer.new(self)
	connect(@timer, SIGNAL('timeout()'), self, SLOT('showTime()'))
	@timer.start(1000)

	showTime()

	setWindowTitle(tr("Digital Clock"))
	resize(150, 60)
end

Instance Method Details

#showTime ⇒ Object 



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# File 'ext/ruby/qtruby/examples/widgets/digitalclock/digitalclock.rb', line 22

def showTime()
	time = Qt::Time.currentTime
	text = time.toString("hh:mm")
	if time.second % 2 == 0
		text[2] = ' '
	end
	display(text)
end