Recent questions tagged qt5

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qt5 - Building Qt 5 on Linux, for Windows

I wanted to migrate my Qt 4 app to use Qt 5 instead. These instructions failed, due to some differences ... Qt tarballs, instead of one large tarball. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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qt5 - Checkbox in QToolbar

How can I add a checkbox to a QToolbar? You can add a QAction and setCheckable(true) on it, but ... question from:https://stackoverflow.com/questions/65886933/checkbox-in-qtoolbar...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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qt5 - QtCreator fails on MacOS SDK 11.1

I have Qt5 from brew in: /usr/local/Cellar/qt5/5.15.2/bin/ I use QtCreator 4.12.82. I have MacOS ... https://stackoverflow.com/questions/65952224/qtcreator-fails-on-macos-sdk-11-1...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.5k views

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qt5 - How to update component in Qt 5.2.1+?

I see this message: at least one valid and enable repository required for this action to succeed whenever I try to ... /questions/22775906/how-to-update-component-in-qt-5-2-1...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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819 views

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qt5 - Image rounded corners in QML

To my surprise, the Image component has no radius property. I tried emulating the rounded corners by putting ... //stackoverflow.com/questions/6090740/image-rounded-corners-in-qml...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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750 views

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qt5 - Image rounded corners in QML

To my surprise, the Image component has no radius property. I tried emulating the rounded corners by putting ... //stackoverflow.com/questions/6090740/image-rounded-corners-in-qml...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3.8k views

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qt5 - Qt WebEngine Video Acceleration Supports Smaller Resolution than Chromium

For a Qt application running on Windows with ANGLE support with Qt WebEngine, when you open the debug page chrome://gpu ... . Is there a build config or parameter I am missing?...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3.4k views

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qt5 QtWidgets.QPushButton 点击打开新的网页的问题

需求是：当用户点击打开官网这个按钮，就打开浏览器跳转到指定的网页。不知道怎么实现该功能。...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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