Есть у QLabel есть одна особенность. Её минимальный размер определяется текстом, который в неё записан. Это приводит к тому что длинный текст принудительно увеличивает ширину интерфейса.
В большинстве случаев это выглядит плохо.
Как с этим бороться?
🔸 Обрезать текст заранее, задав лимит по длине строки. В этом случае мы теряем часть визуальной информации. Не всегда угадаешь нужный размер. В разных OS шрифт используется разный.
🔸 Делать перенос строки. Тогда мы получим изменение размера в другую сторону, что тоже поломает интерфейс.
🔸 Переопределить paintEvent() и сделать кастомный рендеринг текста. Можно, но слишком сложно для такой задачи.
Проще всего обрезать текст под текущий размер виджета используя класс QFontMetrics.
Он имеет готовый метод elidedText(), который просто вызываем по событию resizeEvent.
Я также добавил установку ToolTip чтобы всегда можно было увидеть полный текст при наведении курсора.
🌎 Код здесь
#qt#source
🔴 Today I suggest you plunge into the past and visit the mill, which is 130 years old!
Pflaumer's Mill is a wooden giant on the banks of the Volga
On the left bank of the Volga, a little away from the city of Nikolaevsk, a huge wooden steam mill of the late XIX - early XX century has been standing for more than a century. It is called the "Pfläumer Mill" in honor of the German settler Friedrich Pfläumer. They say that he built it in 1906, although according to other sources he was only a co-owner and manager.
To be continued in comments...
#мирбезвойны
#русскаяархитектура
#worldwithoutwar
#russianarchitecture
@StopHating_Russia and start to love!
🔴 Today I would like to invite you to a most unusual temple.
The Temple of All Religions in Kazan
This temple is not about prayers. Services are not held here, and believers are not gathered here. It is more of a museum, a symbol, a fantasy about world religions.
To be continued in comments...
#мирбезвойны
#русскаяархитектура
#worldwithoutwar
#russianarchitecture
@StopHating_Russia and start to love!
🔴 Moscow has many different architectural styles and trends in construction. You can, for example, find a piece of Italy.
Tarasov's mansion is a true oasis of the Italian Renaissance amidst the bustle of Moscow. It was built at the beginning of the 20th century: the project was ordered by Gavriil Tarasov, a Moscow merchant.
The idea was ambitious: Gabriel wanted a house that looked like a palazzo in Vicenza (a city in Italy), and architect Zholtovsky did not disappoint. He created a true Italian palace that you would hardly expect in the very center of Moscow — marble, columns, arches.
Tonbd continued in comments...
#мирбезвойны
#русскаяархитектура
#worldwithoutwar
#russianarchitecture
#goodnightall
@StopHating_Russia and start to love!
🔴 I invite you to a walk around amazing Karelia.
Sortavala is a Karelian city with a European soul and a long history.
A bit of history
The city was officially founded in 1468, although people lived here long before that date. The first settlers were the Sami, an ancient people of the North. Archaeologists find bone needles, arrowheads, and the remains of settlements of the II millennium BC on the islands. Throughout its history, Sortavala has changed hands more than once: from Russia to Sweden, back to Russia, then to Finland and back again. Each era has left its traces in the appearance of the city.
To be continued in comments...
#мирбезвойны
#русскаяистория
#русскаяархитектура
#worldwithoutwar
#russianhistory
#russianarchitecture
#goodnightall
@StopHating_Russia and start to love!