PyQt/QComboBox/README.en.md

QComboBox

• Catalog
  • Data Linkage

1、Data Linkage

Run CityLinkage.py

Three level linkage, data file is data.json

1. use QComboBox,setModel and QSortFilterProxyModel to filter
2. the filter role is Qt::ToolTipRole
3. can use QColumnView maybe like this example