richiy

[QCombobox搜索] 下拉框自定义搜索功能，加到QGraphicsScene中后，搜索出来的内容弹框位置不对，不在下拉框的下方，这个有什么办法吗

1

[SearchableCombo.zip](https://github.com/PyQt5/PyQt/files/6161921/SearchableCombo.zip)

[问题] QGraphicsWidget中的图片模糊

5

QGraphicsWidget里嵌入QWidget，且QWidget中带有图片，比如QPushButton设置了svg格式的图片，把QGraphicsWidget加入QGraphicsScene，这时候放大缩小QGraphicsview，图片会变得模糊，有什么解决方法保持图片不模糊吗

Failure to install on 64-bit Windows 10 system, and Python version 3.8.10

5

Collecting rasterio==1.3a3 Using cached rasterio-1.3a3.tar.gz (401 kB) Installing build dependencies ... done Getting requirements to build wheel ... error ERROR: Command errored out with exit status 1: command: 'C:\Users\xxxx\AppData\Local\Programs\Python\Python38\python.exe' 'C:\Users\xxxx\AppData\Local\Programs\Python\Python38\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py'...