<![CDATA[In Qt 6 size hints of QSpinBox are not correct]]>Hello,
I switched from the last Qt 5 to Qt 6.7.3 and recognized, that the spin buttons will be placed horizontal instead of vertical as before. Thats not the problem, I like it, but the automatic sizing of the widget width ist to small. It seem as if the width will be calculated for the old style.

In the designer I see the old style. When I try to show a preview in "windows 11 style" the creator crases. For all other styles I get a preview.

During runtime the app doesnt crash, but shows a to small Spinbox.

Is this a bug or must I change something ?

]]>https://forum.qt.io/topic/162231/in-qt-6-size-hints-of-qspinbox-are-not-correctRSS for NodeWed, 29 Apr 2026 16:07:30 GMTSat, 24 May 2025 09:21:34 GMT60<![CDATA[Reply to In Qt 6 size hints of QSpinBox are not correct on Sat, 24 May 2025 16:50:40 GMT]]>Use a recent Qt6 version or use the windowsvista style.

]]>https://forum.qt.io/post/826740https://forum.qt.io/post/826740Sat, 24 May 2025 16:50:40 GMT