Does PyQt or Qt have ready-made controls, such as V and inverted V automatic switching?

figure one by one becomes figure 2. I have been looking for it for a long time. In addition to using pictures, do you have any direct controls?
clipboard.png

clipboard.png

CPP qt5 python
May.21,2022

combo box?

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e46150-44b9c.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e46150-44b9c.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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