I’m using the Qt Designer.
I want to create a QVBoxLayout which will automatically expand to fill the whole window.
The layout of the QVBoxLayout remains fixed.
How can I cause the QVBoxLayout to expand and fill the entire window through the designer?
After creating your
QVBoxLayoutin Qt Designer, right-click on the background of your widget/dialog/window (not theQVBoxLayout, but the parent widget) and select Lay Out -> Lay Out in a Grid from the bottom of the context-menu. TheQVBoxLayoutshould now stretch to fit the window and will resize automatically when the entire window is resized.