TGINSIGHT SIMILAR POSTS
Изворен канал @pythonotes · Post #380 · 21 окт.
Регулярно приходится писать и ревьюить код, где используется PySide2-6. Заметил, что в подавляющем большинстве случаев настройка создаваемых базовых виджетов происходит через методы. Думаю, всем знаком такой способ. Простой пример с кнопкой: button = QPushButton("Click Me") button.setMinimumWidth(300) button.setFlat(True) button.setStyleSheet("font-size: 20pt") button.setToolTip("Super Button") button.clicked.connect(lambda: print("Button clicked")) Но есть и альтернативный способ - настройка через свойства. Это просто ключевые аргументы конструктора класса. Хоть они и не указаны в документации как аргументы, но они есть) Этот код делает тоже самое но с помощью Property button = QPushButton( "Click Me", minimumWidth=300, flat=True, styleSheet="font-size: 20pt", toolTip="Super Button", clicked=lambda: print("Button clicked"), ) Где это может быть полезно ▫️ Это выглядит более аккуратно и коротко, уже повод использовать ▫️ Может использоваться в заполнении лейаута, когда нам не нужно никакое другое взаимодействие с виджетом и поэтому сохранять его в переменную не требуется. Например, лейбл или кнопка. widget = QWidget(minimumWidth=400) layout = QHBoxLayout(widget) layout.addWidget(QLabel("Button >", alignment=Qt.AlignRight)) layout.addWidget(QPushButton("Click Me", clicked=lambda: print("Button clicked"))) widget.show() Либо так widget = QWidget(minimumWidth=400) layout = QHBoxLayout(widget) for wd in ( QLabel("Button >", alignment=Qt.AlignRight), QPushButton("Click Me", clicked=lambda: ...) ): layout.addWidget(wd) widget.show() ▫️ Можно хранить настройки в каком-то конфиге или генерировать на лету, после чего передавать как kwargs. kwargs = {"text": "Hello " * 30, "wordWrap": True} my_label = QLabel(**kwargs) Как получить полный список доступных свойств? Эта функция распечатает в терминал все свойства виджета и их текущие значения def print_widget_properties(widget): meta_object = widget.metaObject() for i in range(meta_object.propertyCount()): property_ = meta_object.property(i) property_name = property_.name() property_value = property_.read(widget) print(f"{property_name}: {property_value}") #tricks#qt
Пребарај: #delta
@argunriver · Post #459 · 28.04.2024 г., 11:38
Delta 游戏模拟器官宣 1.6 版更新支持苹果 iPad，率先登陆 AltStore 应用市场 Delta 游戏模拟器此前登陆 App Store 苹果应用商店，这款软件支持模拟运行 FC、SFC、N64、NDS、初代 GameBoy 和 GameBoy Advance 等经典游戏。 Delta 模拟器提供作弊码、存档读档、备份存档、云端同步等功能，同时支持自定义手柄皮肤、快速前进功能、辅助按键 (方便需要持续按住按键的游戏)、触感反馈支持以及根据导入游戏自动匹配封面图等特色功能。还支持至多四人同时联机畅玩经典游戏。 ⛱️标签：#Apple#Delta 🌠频道：@ArgunRiver 🌌投稿：@ArgunRiver_bot
@MB4K_Tech_Telegram · Post #3004 · 20.04.2024 г., 15:20
Big news for Apple users! 🍏✨ Did you hear? Apple has finally allowed emulators on iOS, and Delta stands out as one of the best out there! 🎮 Have you given it a try yet? Share your thoughts below! #iOS#Emulators#Delta
Hashtags
@amazingeo · Post #623 · 09.02.2026 г., 20:31
🌍 The Mississippi River Delta’s vast freshwater wetlands act as a natural filter, removing pollutants and buffering storm surges. These shifting marshes shelter over 400 species of fish and wildlife. ✨ #wetlands⚡#delta⚡#biodiversity⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels
@amazingeo · Post #585 · 21.01.2026 г., 20:31
🌍 The Okavango Delta in southern Africa floods seasonally with rainwater from distant highlands, creating vast, ever-shifting freshwater wetlands that support hundreds of rare animal species. ✨ #wetlands⚡#delta⚡#biodiversity⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels
@amazingeo · Post #544 · 29.12.2025 г., 20:31
🌍 The Danube Delta in Eastern Europe contains over 30 distinct types of freshwater wetlands, making it one of the most biodiverse delta systems in the world outside the tropics. ✨ #wetlands⚡#delta⚡#biodiversity⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels
@amazingeo · Post #510 · 12.12.2025 г., 20:31
🌍 Ethiopia’s Lake Tana is the source of the Blue Nile and is surrounded by freshwater wetlands that support dozens of bird species found nowhere else, making it a hotspot for endemic wildlife. ✨ #wetlands⚡#delta⚡#biodiversity⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels
@amazingeo · Post #323 · 02.10.2025 г., 15:31
🌍 River deltas like Vietnam’s Mekong and the Mississippi in the US form complex freshwater wetlands, creating twisting channels and islands that shelter rare fish, birds, and vital crops. ✨ #wetlands⚡#delta⚡#biodiversity⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels
@amazingeo · Post #243 · 15.09.2025 г., 20:12
🌍 Wetlands in the Siberian taiga freeze solid each winter, yet come alive in spring to host millions of migrating birds. These seasonal deltas become some of the world’s richest breeding grounds. ✨ #wetlands⚡#delta⚡#migration⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography🌍
@amazingeo · Post #158 · 01.09.2025 г., 20:12
🌍 The Okavango Delta in Botswana is one of the few major river deltas that forms entirely inland, creating a lush wetland oasis in the middle of the Kalahari Desert. ✨ #rivers⚡#wetlands⚡#delta⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography🌍
@amazingeo · Post #283 · 22.09.2025 г., 18:31
🌍 The Sudd in South Sudan is the largest freshwater wetland in the Nile basin. During flood season, its floating reeds can form islands that drift for kilometers across the swamp’s surface. ✨ #wetlands⚡#delta⚡#Africa⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography🌍
@amazingeo · Post #363 · 12.10.2025 г., 15:31
🌍 Some freshwater wetlands and deltas trap so much carbon in their soil that, hectare for hectare, they store more than most forests—making them powerful natural climate regulators. ✨ #wetlands⚡#delta⚡#carbon⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels
@amazingeo · Post #168 · 03.09.2025 г., 13:12
🌍 The Florida Everglades, a vast freshwater wetland, is the only place on Earth where alligators and crocodiles coexist in the wild, thanks to its unique mix of habitats and water conditions. ✨ #wetlands⚡#delta⚡#wildlife⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography🌍