A consequence of Nokia's acquisition of Trolltech, a lot of attention has been paid to Qt's abilities in the mobile device space. This not only means speed optimizations and support for more platforms ...

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The developers at Qt labs have been hard at work on Qt 4.5, the next major version of the popular open source toolkit. In addition to a new animation framework, there are also some nice improvements ...

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.