QtTimer is a custom widget plugin for Qt Designer. It generates time events from 1 mS to 999 S.
QtTimer can be used directly from Qt Designer to provide a time scale for other widgets.
QtTimr, together with QSwitch and QLed are a first prototype experiment to see if it is possible to use Qt Designer for building SCADA applications without writing code, but by placing custom widgets on a form and connecting them with the Signal & Slot mechanism.
More custom widgets will be provided in the future; if someone is interested in this idea, please leave me a comment or visit my website http://www.sereno-online.com to find out more.