I'm pretty new to QT. I feel like this is likely a simple question.

I've created a MainWindow (using QT Designer 4.2.2) which contains a number of widgets including TabWidgets containing labels and progress bars, a group box containing radio buttons, sliders, lineEdits, etc. I would like the window to rescale in a gracefull way. E.g. the sliders, progress bars would scale as the window grows and shrinks, but the lineEdits, labels, and distance between the radio buttons would remain constant.

As I have the layout currently, nothing scales (expands or compresses). I've selecting all objects (ctl-a) and layed them out in a grid, but that also results in none of the widgets scaling as I had hoped.

Any advice would be much appreciated.

Andrew