Когда разрабатываете свой GUI с помощью PyQt для какого-либо софта бывает необходимо позаимствовать цвета из текущего стиля интерфейса. Например, чтобы правильно раскрасить свои виджеты, подогнав их по цвету. Ведь бывает, что ваш GUI используется в разных софтах. Причём некоторые со светлой темой а другие с тёмной.
По умолчанию стили наследуются, но если вы задаёте какую-либо раскраску для части виджета через свой styleSheet, то требуется ссылаться на цвета текущего стиля.
Как это сделать? Как получить нужный цвет из палитры имеющегося стиля? Это достаточно просто, нужно использовать класс QPalette и его роли.
Например, мне нужно достать цвет текста из одного виджета и применить его в другом как цвет фона (не важно зачем именно так, просто захотелось😊).
Получаем палитру виджета и сразу достаём нужный цвет, указав его роль.
from PySide2.QtGui import QPalette
color = main_window.palette().color(QPalette.Text)
теперь можем использовать этот цвет в стилях
my_widget.setStyleSheet(f'background-color: {color.name()};')
Готово, мы динамически переопределили дефолтный стиль используя текущий стиль окна!
На самом деле есть запись покороче, в одну строку и без лишних переменных. Не очень-то по правилам CSS, но Qt это понимает.
my_widget.setStyleSheet('background-color: palette(Text);')
Этот способ не подходит если вам нужно как-то модифицировать цвет перед применением в своих стилях. В этом случае потребуется первый способ.
Зато он прекрасно сработает в файле .qss, то есть не придётся в коде прописывать раскраску отдельных элементов через ссылки на палитру, всё красиво сохранится в отдельном файле .qss!
QListView#my_widget::item:selected {
background: palette(Midlight);
}
Про имеющиеся роли можно почитать здесь🌍
#qt#tricks
🚗💨Manhart Unleashes 200+ Extra Horses on the Toyota Supra!🏎️✨
The stock 3.0L inline-six engine of the Toyota Supra packs a punch with 340 hp. But the tuning experts at Manhart have taken it to the next level, boosting it to an impressive 550 hp and a whopping 770 Nm of torque! ⚡️🔧
But that’s not all! The stunning coupe also features:
- Eye-catching aerodynamic body kit 🛠️
- Re-tuned suspension for enhanced performance 🏁
- New wheels for that perfect look! 🖤
🛒 Individual parts available:
- Engine upgrade: €11,999
- New exhaust system: €5,050
- Body kit: €13,500
- Wheels: €3,070 per set
- Coilovers: €3,100 per set
#Manhart#ToyotaSupra#Tuning#CarEnthusiast#PerformanceUpgrade#CarLovers#Auto
🚗✨ Introducing the updated Volvo XC90! ✨🚗
After nearly a decade, the XC90 has received a stunning makeover with a refreshed exterior featuring new headlights, grille, and bumpers. Plus, enjoy an enhanced suspension and a modern media system with a larger screen! 📱🔊
This new XC90 will only be available with hybrid powertrains based on gasoline engines, as the company has phased out diesel options. ⚡️🚫
🔋 The plug-in hybrid XC90 offers an impressive electric range of about 70 km, with a total driving range of 800 km! Meanwhile, mild-hybrid versions with a 48-volt starter-generator reduce fuel consumption by 15%. 🌍💚
#VolvoXC90#Hybrid#Sustainability#Innovation#CarLovers#NewRelease#Auto
🚗💨 Exciting News from Dodge! 💨🚗
Introducing the new 3.0L Hurricane Inline-Six Engine!🌪️✨
Available in two powerful options:
- 🔥 426 hp for just $10,495
- ⚡️ 558 hp for $13,745
And that's not all! A third variant boasting around 1000 hp is on the way! 🚀💯
These engines are set to replace the legendary V8 HEMI. Get ready for a thrilling ride! 🏁🔥
#Dodge#HurricaneEngine#Power#Innovation#V8HEMI#CarLovers#Automotive
🚗💨Ferrari Unveils the F80: A New Super Hybrid Rivaling McLaren W1!💨🚗
Introducing the most powerful road model in Ferrari's history! 🔥🏎️
🔴 Instead of a V12, it features a Le Mans-inspired V6 3.0 with hybrid technology.
🔴 Produces a staggering 900 hp, revving up to 9000 RPM!
🔴 Combined output with electric motors (developed by Ferrari) reaches an astonishing 1200 hp!
🔴 0-100 km/h in just 2.15 seconds!
🔴 0-200 km/h in only 5.75 seconds!
🔴 Top speed of 350 km/h!
🔴 800-volt electrical architecture for ultimate performance!
🔴 Dry weight of 1525 kg!
🔴 Monocoque made from carbon fiber, with aluminum front and rear subframes!
The F80 features a two-seat configuration, with a driver-focused cockpit, dubbed "1+." 🏁👤
Its retro design pays homage to the legendary Daytona and F40, generating a whopping ton of downforce at 250 km/h! 🌬️✨
🚀Availability: Late 2025
💰Starting Price: €3.6 million
🔢 Only 799 units will be produced!
#FerrariF80#SuperHybrid#Hypercar#Ferrari#McLarenW1#CarLovers#Auto
When you want your car to be as cozy as your living room 🛋️🚗
#Satisfying#Transformation#DIY#Craftsmanship#UniqueRides#CarLovers#ViralVideo#Reels#FacebookWatch#AmazingCars
Full video 👇
https://www.facebook.com/share/r/1Dg1M4jKCs/
🚗💨 Introducing the all-new Brabus Mercedes-AMG S-Class! 🌟
This stunning beast boasts a jaw-dropping 1000 horsepower and a mind-blowing 1820 Nm of torque! 🔥💪
🔧 Under the hood, the 4.5-liter V8 has been meticulously upgraded with a custom turbo system, new pistons, and a fresh ECU tune. Get ready for an exhilarating driving experience! 🏎️💨
✨ The exterior features aggressive carbon aerodynamic elements and is finished in a unique shade of grey, perfectly complemented by 22-inch forged wheels. 😍🖤
🛋️ Inside, luxury meets style with exquisite grey quilted leather upholstery that takes comfort to the next level.
#Brabus#MercedesAMG#SClass#LuxuryCars#CarEnthusiast#1000HP#Performance#AutomotiveDesign#CarLovers#Auto🚘✨
🚀Yangwang U9 Sets New Record!🚀
The incredible Yangwang U9 by BYD has reached a jaw-dropping speed of 391.94 km/h! 🏎️💨 This marks a new record for Chinese cars, surpassing its previous achievement by 17 km/h and far exceeding its official top speed of 309 km/h.
To achieve this feat, the 1306-horsepower hypercar underwent significant upgrades, including enhanced aerodynamics, lightweight wheels with track tires, and a software reprogramming. 🔧✨
#YangwangU9#BYD#Hypercar#SpeedRecord#AutomotiveInnovation#CarLovers#Performance#ChineseAutomobile#Auto
🚗💨 Introducing the Naran Hypercar: The Ultimate Powerhouse! 🌟
Get ready for the unveiling of the Naran Hypercar in the UK this August! 🇬🇧 With a staggering 1000 horsepower, this beast promises to be the fastest four-seater car in the world, powered by a traditional internal combustion engine—no electric enhancements! ⚡️❌
Only 39 units will be produced, making it an exclusive masterpiece! 🎨✨
Under the hood, it features a 5.0-liter twin-turbo V8, derived from BMW's impressive 4.4-liter engine. 🏎️💥 And yes, it comes with full-wheel drive for that ultimate driving experience! 🌍🚀
#NaranHypercar#CarEnthusiasts#AutomotiveExcellence#V8Power#Hypercar#FastestCar#LuxuryCars#CarLovers#InnovativeEngineering
🚗✨ Introducing the all-new AC Cobra GT Coupe! 🌟
For the first time in history, this iconic sports car is getting a hardtop version, and it's set to be produced in series! 🏁💨
With stunning carbon body panels, the Coupe is not only beautiful but also powerful! 💪🔥 Choose between two roaring V8 engines: 565 or 730 horsepower!
Starting at just £325,000, this masterpiece is ready to hit the roads! 💷🚀
#ACCobra#SportsCar#CarEnthusiast#LuxuryAutomobile#V8Power#CobraGT#CarLovers#IconicDesign#AutomotiveExcellence