Maybe I'm missing it somewhere, but I can't seem to find how to add a widget to an existing layout once it's set.<BR><BR>In the most basic example, I tried adding a widget when a button was pressed.

There’s a lot of talk these days about multicore technology and multithreaded development. The trend toward multiple compute cores is growing and having a profound impact on developers across various ...

Qt is a portable framework that provides graphical and application services. Embedded/Systems/Software Editor Bill Wong talks with Digia’s CTO, Lars Knoll, about Qt. Qt, pronounced “cute” or “cue-tee, ...

Infineon Technologies has announced a collaboration with Qt Group to enable easy integration of Qt’s graphical user interface (GUI) framework directly into Infineon’s microcontrollers (MCUs). With ...

The original outline for this article emphasized a C++ tutorial far more than the final version. We've reversed that design and reduced the tutorial to just a sidebar. The first reason for this is ...

Hi,<BR><BR>I'm trying to create a program that can tie the I/O of a socket to some kind of text box. The user types in the box, and whatever comes back through the socket gets displayed there as well.

Applications using Qt that use the open-source licenses need to follow the same license, so their source would need to be made available. The commercial license allows closed-source projects. Digia ...