This is an example implementation to show the different embedded widgets on appropriate background. Every category of widgets is put on a seperate page of a QTabWidget. The general concepts of the widget implementations are documented in Technical concept and in the API documentation.
Screenshot of the catalog demonstration.
For the gauges, Sliders were added to move the needle in the allowed range.
There was also a stock QSlider added besides that was styled using Cascading Style Sheets to match the Beryl style.
The data for the QtBasicGraph is provided by either a SineGenerator or HeartRateGenerator, switchable by a QComboBox.