If you click on the parent widget and scroll through its properties, you will find the properties of its layout at the very bottom.
You can set the layoutRowStretch
and layoutColumnStretch
. In the case of vertical layout, you can, for example, set "60.40" (or "6.4" or "3.2") as the value for the layoutRowStretch
property.
This will mean that the coefficient of the first row in the second row will be 60:40 = 3: 2
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