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
🇷🇺🇺🇳 Foreign Minister Sergey Lavrov & Secretary-General of the United Nations António Guterres meet on the sidelines of the UN General Assembly's 77th Session's High-Level Week.
#UNGA77
#UNCharterIsOurRules
🇺🇳 The High-Level Week of the 77th Session of the UN General Assembly has come to an end.
#Day4 main highlight 👉 FM Sergey Lavrov's Remarks at the General Debate.
The Minister touched upon the most topical issues on the international agenda.
📹 The essence of the speech in 1 minute.
#UNGA77
🇺🇳 The UN HQ is where it's at! The High-Level Week of the 77th UNGA Session continues as does our coverage!
🎥 On #Day3 (Sept 23), the Russian delegation led by Sergey Lavrov kept busy. Sorry to disappoint certain Western colleagues, but no "isolation" in sight:
• Talks with President of Serbia and President of Guinea-Bisau
• Talks with Chairman of the Transitional Sovereignty Council of Sudan
• Meetings and talks with Foreign Ministers of Serbia, Мexico, Ethiopia, Nicaragua, Laos, Jordan, Syria, Eritrea, Cuba, Equatorial Guinea, Mali, the UAE!
• Russia – Gulf Cooperation Council Ministerial
Stay tuned and follow our updates from New York!
#UNGA77
🛑#LIVE: Foreign Minister Sergey #Lavrov gives speech at the UNSC meeting on Ukraine
🔗https://www.ruptly.tv/en/events/202209221400-LIVE11963-UN-Security-Council-holds-high-level-debate-on-Ukraine
🔗https://mid.ru/en/press_service/video
🔗https://media.un.org/en/webtv
#UNGA77
Off we go! 🇺🇳
#Day1 highlights!
On September 21, Sergey Lavrov arrived to the United Nations Headquarters in New York to participate in the 77th Session of the UN General Assembly (#UNGA77).
🤝 On the first day the Minister's working schedule was packed:
• Working meeting of CSTO Foreign Ministers
• Talks with President of the CAR Faustin-Archange Touadéra and President of Switzerland Ignazio Cassis
• Meetings with Ministers of Foreign Affairs of China, Brazil, Bolivia and Egypt
• Meetings with President of the ICRC Peter Maurer and IAEA Director General Rafael Mariano Grossi
• Meeting in the Astana Format
• The signing of The Inter-Ministerial Consultations Plan between the Foreign Ministries of Russia and Venezuela
• Talks with President of the 77th UNGA session Csaba Kőrösi
Stay tuned for #Day2. Coming next!
Off we go! 🇺🇳
#Day1 highlights!
On September 21, Sergey Lavrov arrived to the United Nations Headquarters in New York to participate in the 77th Session of the UN General Assembly (#UNGA77).
🤝 On the first day the Minister's working schedule was packed:
• Working meeting of CSTO Foreign Ministers
• Talks with President of the CAR Faustin-Archange Touadéra and President of Switzerland Ignazio Cassis
• Meetings with Ministers of Foreign Affairs of China, Brazil, Bolivia and Egypt
• Meetings with President of the ICRC Peter Maurer and IAEA Director General Rafael Mariano Grossi
• Meeting in the Astana Format
• The signing of The Inter-Ministerial Consultations Plan between the Foreign Ministries of Russia and Venezuela
• Talks with President of the 77th UNGA session Csaba Kőrösi
Stay tuned for #Day2. Coming next!