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Изворен канал @pythonotes · Post #62 · 4 апр.

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

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Пронајдени 152 слични објави

Пребарај: #mexico

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@popularxfront · Post #5984 · 22.04.2026 г., 10:30

🇲🇽#Mexico: Footage shows clashes between CDS MF sicarios and CDS Chapitos cartel members during a firefight somewhere in Sinaloa. At the beginning of the footage, a CDS MF sicario can be seen lighting the fuse of an improvised grenade before throwing it toward rival members. (via @ProjectOSCT)

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@popularxfront · Post #5968 · 21.04.2026 г., 08:54

🇲🇽#Mexico: A shooting attack has occurred at the ancient pyramids of Teotihuacan earlier today, where a gunman opened fire randomly on nearby people with a revolver. A Canadian tourist was killed in the attack, and several others were injured. The shooter later took his own life. (via @war_noir)

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@popularxfront · Post #5599 · 24.03.2026 г., 21:15

🇲🇽#Mexico: A school shooting occurred earlier this morning local time in Lázaro Cárdenas, at the Anton Makarenko high school campus on Francisco Villa Street, just a few hours ago in Mexico. Initial reports indicate that the shooter, a 15-year-old student, attempted to enter the school armed with a rifle. He was confronted by two teachers who tried to stop him, but he opened fire, killing both at the scene. Municipal Police responded quickly, and footage circulating online shows the moment officers detained the suspect at the scene. The last videos show some of the content that the shooter has posted on his Instagram story shortly before the attack. These include footage of him brandishing a rifle, as well as content associated with “incel” ideology, including edits referencing a school shooting and Charles Manson.

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@popularxfront · Post #5538 · 21.03.2026 г., 11:05

🇲🇽#Mexico: Aerial footage showing a drone operated by the Sinaloa Cartel (Mayo Faction) dropping an explosive payload on a vehicle belonging to a rival cartel in Sinaloa. (via @war_noir)

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@popularxfront · Post #5516 · 19.03.2026 г., 19:15

🇲🇽#Mexico: Chest-rig footage shows a firefight between SEDENA Mexican special forces and a group of sicarios in Guadalupe y Calvo municipality, in the mountainous region of Chihuahua, three days ago. During a surveillance operation on a road connecting El Ocote and Atascaderos, the troops discovered a position held by 15 sicarios. Upon spotting the security forces, the gunmen opened fire. In the exchange of gunfire, two sicarios were killed on the spot, while three others were captured. No casualties were reported among the security forces, although one officer was injured by what was described as shrapnel from a grenade. (via @blogdelnarcomex on X)

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@popularxfront · Post #5472 · 16.03.2026 г., 18:20

🇲🇽#Mexico: Helmet cam footage from a Mexican soldier, part of the SEDENA Special Forces, during surveillance and reconnaissance operations in Nayarit State. What is notable in this footage is the use of anti-drone equipment designed to jam drones operated by the cartels. (via @overview.mexsof on IG)

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International Geographic

@internationalgeographic · Post #5465 · 02.03.2025 г., 09:32

Kabo-san-Lukas, #Mexico🇲🇽 The southern Mexican resort on the Pacific coast is the Kabo-San-Lucas resort. Kabo-san-Lukas is a relatively young resort. It was founded about a hundred years ago. Its story begins with a small fishing village. Fishing brought a good income, and the village gradually grew. There are amazingly beautiful beaches, fishing, walks on a yacht along the coast and a meeting with whales, surfing and immersion. From January to March, whales swim close to the coastline. You can take a tour and go to the open sea to better see these huge mammals.

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@popularxfront · Post #5428 · 14.03.2026 г., 20:08

🇲🇽#Mexico: Reports are emerging of drone attacks in the town of Arroyo Grande, part of the municipality of Sanalona. Drones carrying explosive payloads, reportedly operated by cartels, caused damage and civilian casualties in the area. Footage shows an injured civilian walking towards the street allegedly asking for help after being wounded. One vehicle was completely burned, and one person was killed in the attack. (via @ZuluCanal)

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@popularxfront · Post #5297 · 07.03.2026 г., 16:05

🇲🇽#Mexico: Recently posted footage showing a firefight between Los Chapitos sicarios and a rival cartel in Sinaloa. (via @MexicanNarcos)

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@popularxfront · Post #5119 · 24.02.2026 г., 06:09

🇲🇽#Mexico: A group of armed men, allegedly loyal to the CJNG cartel, have opened fire on the Municipal Presidency building in Jiquilpan, Michoacan. (📹 via @belikmexican)

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@popularxfront · Post #5110 · 23.02.2026 г., 07:12

🇲🇽#Mexico: Footage from yesterday showing CJNG sicarios in a firefight with the National Guard somewhere in Jalisco. (📹 via @MexicanNarcos)

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@popularxfront · Post #5108 · 23.02.2026 г., 06:12

🇲🇽#Mexico: Clashes and arson attacks have continued into the night. CJNG sicarios have stormed the state-owned "Banco del Bienestar" and attacked federal forces in the town of Ojuelos, Jalisco. Other clashes were reported in multiple parts of Mexico, with CJNG sicarios targeting Mexican army troops.

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