Is there a good source for 3rd party QT GUI controls?
qt, qt-creator, qt4
Solution
Qwt is a source for graphing and technical components and Solutions Catalog has the property browser as well as many other useful widgets.
Also available are the Embedded Widget Demos, ofi-labs, and qt-labs.
ofi-labs is by a former Qt employee, the others are official.
Edit: Almost forgot, diagramming is covered by this example: GraphicsView - Diagram Scene
Problem
I have tried to find them through Google but haven't had much luck. I know the number of 3rd party controls is not as big as .NET or Java, but surely there are some out there better than what comes with the library?