Translations:Development/Tutorials/Qt4 Ruby Tutorial/Chapter 05/22/fi: Difference between revisions

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Here we use the [http://doc.qt.nokia.com/latest/signalsandslots.html signals and slots] mechanism to connect the slider's [http://doc.qt.nokia.com/latest/qabstractslider.html#valueChanged QAbstractSlider::valueChanged()] signal to the LCD number's display() slot.

Tässä käytämme signaalit ja aikavälit -mekanismia liukukytkimen kytkemiseksi QAbstractSlider::valueChanged() -signaaliin nestekidenumeronäytön display() -aikavälissä.