PyQt/QComboBox/README.en.md

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2018-12-23 13:07:31 +08:00
# QComboBox
## 1、Data Linkage
2018-12-25 21:55:38 +08:00
[Run CityLinkage.py](CityLinkage.py)
2018-12-23 13:07:31 +08:00
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
![CityLinkage](ScreenShot/CityLinkage.gif)