Установить свойства виджета в PySide можно не только через соответствующие методы и конструктор класса. Можно их изменять с помощью метода setProperty по имени.
btn = QPushButton("Click Me")
btn.setProperty("flat", True)
Это аналогично вызову
btn.setFlat(True)
Если указать несуществующее свойство, то оно просто создается
btn.setProperty("btnType", "super")
Получить его значение можно методом .property(name)
btn_type = btn.property("btnType")
Когда это может быть полезно?
▫️Можно просто хранить какие то данные в виджете и потом их доставать обратно
widget = QWidget()
widget.setProperty('my_data', 123)
print(widget.property('my_data'))
▫️ Назначая эти свойства разным виджетам можно потом отличить виджеты во время итераци по ним. Например, найти все кнопки со свойством my_data="superbtn".
Но ведь вместо кастомного свойства можно использовать objectName, будет тот же результат.
Да, но y ObjectName есть ограничение - только строки.
▫️ Если нам потребуется не просто поиск а, например, сортировка по числу, то свойства позволяют нам это сделать. Поддерживается любой тип данных
widget.setProperty('my_data', {'Key': 'value'})
widget.setProperty('order', 1)
all_widgets.sort(key=w: w.property('order'))
Но ведь Python позволяет всё вышеперечисленное сделать простым созданием атрибута у объекта
widget.order = 1
widget.my_data = 123
Да, но я думаю что не надо объяснять почему не стоит так делать. К тому же, если у виджета нет свойства то метод .property(name) вернет None, а отсутствующий атрибут выбросит исключение.
▫️ Действительно полезное применение кастомным свойствам - контроль стилей. Здесь атрибутами не обойтись, нужны именно свойства.
Дело в том, что в селекторах стилей можно указывать конкретные свойства виджетов на которые следует назначать стиль.
Просто запустите этот код
from PySide2.QtWidgets import *
if __name__ == "__main__":
app = QApplication([])
widget = QWidget(minimumWidth=300)
layout = QVBoxLayout(widget)
btn1 = QPushButton("Action 1")
btn2 = QPushButton("Action 2")
btn3 = QPushButton("Action 3", flat=True)
layout.addWidget(btn1)
layout.addWidget(btn2)
layout.addWidget(btn3)
# добавим кастомное свойство одной кнопке
btn1.setProperty("btnType", "super")
# добавляем стили
widget.setStyleSheet(
"""
QPushButton[btnType="super"] {
background-color: yellow;
color: red;
}
QPushButton[flat="true"] {
color: yellow;
}
"""
)
widget.show()
app.exec_()
С помощью селектора мы избирательно назначили стили на конкретные кнопки.
Как получить список всех кастомный свойств?
Функция получения списка кастомных свойств отличается от получения дефолтных.
def print_widget_dyn_properties(widget):
for prop_name in widget.dynamicPropertyNames():
property_name = prop_name.data().decode()
property_value = widget.property(property_name)
print(f"{property_name}: {property_value}")
#tricks#qt
Derpfest - Official | Android 16 QPR2| Nothing Phone 2
✍️ Details:
- Codename: #Pong
- Released: 26-03-2026
🔽 Download : Here | Mirror
✨ Changelogs: Here
🆘 Support: Here
📸 Screenshots: Here
💰 Donate: Here | Here
🏷 Tags : #ROM#AOSP#Official#Derpfest#NothingPhone2
✍️ Notes:
• Gapps is included. Do NOT flash again.
• Latest base firmware is recommended.
• If you face any bugs, report with logs.
• NTcamera and dolby support available.
• KSU included
🏆 Credits:
- DerpFest Team
- Testers who helped all throughout
- @genoxci for the banner!
-@AgarwalGovind for the build server!
👤 Maintainers: @NeiKos4962
🔔 Updates: @NothingPhone2Updates
💬 Chat: @NothingPhone2
Derpfest - Official | Android 16 QPR2| Nothing Phone 2
✍️ Details:
- Codename: #Pong
- Released: 01-02-2026
🔽 Download : Here
✨ Changelogs: Here
🆘 Support: Here
📸 Screenshots: Here
💰 Donate: Here | Here
🏷 Tags : #ROM#AOSP#Official#Derpfest#NothingPhone2
✍️ Notes:
• Gapps is included. Do NOT flash again.
• Latest base firmware is recommended.
• If you face any bugs, report with logs.
• NTcamera and dolby support available.
• KSU-Next with SuSFS included
• CLEAN FLASH MANDATORY
🏆 Credits:
- DerpFest Team
- Testers who helped all throughout
- @genoxci for the banner!
👤 Maintainers: @NeiKos4962
🔔 Updates: @NothingPhone2Updates
💬 Chat: @NothingPhone2
Derpfest - Official | Android 16| Nothing Phone 2
✍️ Details:
- Codename: #Pong
- Released: 19-10-2025
🔽 Download : Here | Mirror
✨ Changelogs: Here
🆘 Support: Here
📸 Screenshots: Here
💰 Donate: Here | Here
🏷 Tags : #ROM#AOSP#Official#Derpfest#NothingPhone2
✍️ Notes:
• Gapps is included. Do NOT flash again.
• Latest base firmware is recommended.
• If you face any bugs, report with logs.
• NTcamera and dolby support available.
• KSU-Next with SuSFS included
🏆 Credits:
- DerpFest Team
- Testers who helped all throughout
- @genoxci for the banner!
👤 Maintainers: @NeiKos4962
🔔 Updates: @NothingPhone2Updates
💬 Chat: @NothingPhone2
Derpfest - Official | Android 16| Nothing Phone 2
✍️ Details:
- Codename: #Pong
- Released: 18-09-2025
🔽 Download : Here | Mirror
✨ Changelogs: Here
🆘 Support: Here
📸 Screenshots: Here
💰 Donate: Here | Here
🏷 Tags : #ROM#AOSP#Official#Derpfest#NothingPhone2
✍️ Notes:
• Gapps is included. Do NOT flash again.
• Latest base firmware is recommended.
• If you face any bugs, report with logs.
• NTcamera and dolby support available.
• KSU-Next with SuSFS included
🏆 Credits:
- DerpFest Team
- Testers who helped all throughout
- @genoxci for the banner!
👤 Maintainers: @NeiKos4962
🔔 Updates: @NothingPhone2Updates
💬 Chat: @NothingPhone2
NothingMuchROM | Android 14 | Nothing Phone (2)
Nothing OS with some handful modifications for a better experience
✍️ Details:
- Version: r15 (NOS 2.6.0)
- Codename: #Pong
- Released: 08/07/24
🔽 Download : Here
🆘 Support group: TG | XDA
⚙️ Installation: Here
🔖Tags : #Stock#ROM#arter97#U#NothingPhone2
✨Changelogs:
- Stable release based on 2.6.0
- Custom bionic updated to use the latest AOSP compiler and fix several minor issues in the math library.
😎 Developer: @arter97
🔔 Updates: @NothingPhone2Updates
💬 Chat: @NothingPhone2
NothingMuchROM | Android 14 | Nothing Phone (2)
Nothing OS with some handful modifications for a better experience
✍️ Details:
- Version: r14 (NOS 2.5.6)
- Codename: #Pong
- Released: 02/07/24
🔽 Download : Here
🆘 Support group: TG | XDA
⚙️ Installation: Here
🔖Tags : #Stock#ROM#arter97#U#NothingPhone2
✨Changelogs:
- Stable release based on NOS 2.5.6
- Dirac is back, thanks to the fix from gotenksIN
✍️ Note:
- If you don't want dirac, stick to the r13 build based on NOS 2.5.6
😎 Developer: @arter97
🔔 Updates: @NothingPhone2Updates
💬 Chat: @NothingPhone2
Meteoric Kernel | Android 14 | Nothing Phone (2)
✍️Details
- Version: r4.2
- Codename: #Pong
- Released: 14/07/24
🔽Download: [ Normal | KSU ] Version
🆘Support Threads: TG
🎄Source: Here
🔖Tags: #Meteoric#Kernel#U#NothingPhone2
✨Changelogs
- Lockscreen does not dim now when user is using hbm.
- Optimize fingerprint on custom roms.
- Fix compatibility with AOSPA.
✍️Note
- Report issues (if any) with logs in the support group or comment section below.
- You can revert back to stock kernel (state) by flashing stock boot, vendor_boot and dtbo image
- This kernel is compatible with both NOS & custom ROM(s)
😎Dev: @HELLBOY017
🔔Updates: @NothingPhone2Updates
💬Chat: @NothingPhone2
Meteoric Kernel | Android 14 | Nothing Phone (2)
✍️Details
- Version: r4.1
- Codename: #Pong
- Released: 03/07/24
🔽Download: [ Normal | KSU ] Version
🆘Support Threads: TG
🎄Source: Here
🔖Tags: #Meteoric#Kernel#U#NothingPhone2
✨Changelogs
- Fix cpu_input_boost driver not detecting idle state (Improves battery drain)
- Thermal driver optimizations from motorola
- Fingerprint improvement for custom roms
- Switch back to qcom-lpm idle governor
- Merged latest clo tags and sync with android12-5.10-lts
- Reconfigure cpu_input_boost freqs
- Fix kcal not applying
- Fix crashdump caused due to gpu not waking up
✍️Note
- Report issues (if any) with logs in the support group or comment section below.
- You can revert back to stock kernel (state) by flashing stock boot, vendor_boot and dtbo image
- This kernel is compatible with both NOS & custom ROM(s)
😎Dev: @HELLBOY017
🔔Updates: @NothingPhone2Updates
💬Chat: @NothingPhone2
Lunaris OS | CLO | Android 15 | Nothing Phone (2)
✍️ Details:
- Version: 2.13
- Released: 28/06/25
🔽 Download: Here
🆘 Support : TG
⚙️ Installation: Here
📓 Kernel: Here
📸 Screenshots : Here
🔩 Beta builds : Here
💰 Donation: BMC | steinsgate007@axl
❗️ Tags : #ROM#CLO#V#LunarisOS#NothingPhone2
✍️ Note:
- Recommended to use this kernel
- Dolby and nothing camera support available
- Latest nothing firmware required
- Found bugs! Report in group with proper logs
🔖 Changelog
- Merged System LA.QSSI.15.0.r1-16100 (June Patch)
- Add Per-app refresh rate selector
- Add keybox spoofing (Thanks to HELLBOY017)
- Add LMO SystemClocks
- Forcefully enable hotspot speed settings
- Add support for omni statusbar weather logo
- Improvements to performance and system stability
🏆 Credits:
- Nothing Phone 2 community for their support
- All testers and beta users
- For source and features AOSPA team, axionAOSP, risingOS, TenXOS etc
😎 Maintainer : @Ghosutox
🔔 Updates : @NothingPhone2Updates
💬 Chat : @NothingPhone2
Lunaris OS | Radahn - CLO | Android 15 | Nothing Phone (2)
✍️ Details:
- Version: 2.12
- Released: 25/05/25
🔽 Download: Recovery | Fastboot | Mirror
🆘 Support : TG
⚙️ Installation: Here
📓 Kernel: Here
📸 Screenshots : Here
🔩 Beta builds : Here
💰 Donation: BMC | steinsgate007@axl
❗️ Tags : #ROM#CLO#V#LunarisOS#NothingPhone2
✍️ Note:
- Recommended to use this kernel
- Latest nothing firmware required
- Found bugs! Report in group with proper logs
🔖 Changelog
- Add back NOS camera sepolicy
- Merged System LA.QSSI.15.0.r1-15600-qssi.0
- Configurable Nothing OS inspired doze animation
- Add experimental SDK 32 play store spoof switch for integrity
- Switch to adreno-t drivers
- Some bugs and NPE fixes
- Improvements to performance and system stability
🏆 Credits:
- Nothing Phone 2 community for their support
- All testers and beta users
- For source and features AOSPA team, axionAOSP, risingOS, TenXOS etc
😎 Maintainer : @Ghosutox
🔔 Updates : @NothingPhone2Updates
💬 Chat : @NothingPhone2