А вот и наглядное использование контроля стилей через свойства виджета. Билиотека qt-material.
В этом разделе написано, что через свойство class можно контролировать цвет кнопки, по аналогии с css стилями.
btn_danger.setProperty('class', 'danger')
btn_warning.setProperty('class', 'warning')
btn_success.setProperty('class', 'success')
#libs#qt
Cheogram
[https://cheogram.com]
Cheogram is a set of services that connect all open communication networks together, allowing you to reach all your contacts from a single app.
The Cheogram Android app allows you to join a worldwide communication network. It especially focuses on features useful to users who want to contact those on other networks as well, such as SMS-enabled phone numbers.
Based on the app Conversations, but with unique features:
* Messages with both media and text, including animated media
* Unobtrusive display of subject lines, where present
* Links to known contacts are shown with their name
* Show timestamps for calls
* Integrates with gateways' add contact flows
* When using a gateway to the phone network, integrate with the native Android Phone app
* Address book integration
* Tag contacts and channels and browse by tag
* Command UI
📡@dcntr
#email#sip#xmpp