2016年7月13日 · Using Protobuf 2.4 with Qt 5.7 in Windows/Linux/Mac. Download and compile Protobuf 2.4 with the compiler you are using, (Im using MSVC/MinGW on Windows, gcc in Linux, clan on Mac OS).

2024年2月24日 · <b>qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 2465, resource id: 27269098, major code: 40 (TranslateCoords), minor code: 0</b> Active Case Title = Ó Duibhir Clan of Pallasgrean and it's uid = 1 Active Case Title = Ó Duibhir Clan of Tipperary and it's uid = 3 Case closed

2021年8月21日 · How to change the stylesheet of a different object? Essentially, when I hover over an object, I want it to change a different object's stylesheet (in this case the background colour). Entire XML Co...

window->setWindowFlags (Qt::WindowStaysOnTopHint | Qt::WindowMinimizeButtonHint ); For your information: Window Flags are stored as OR combinations of the flags inside an object of the type QFlags<WindowType> where WindowType is an enum. When storing the flags you combine their values using the bitwise OR operator. For further information see the Qt documentation.

2013年7月3日 · How can I use the latest C++ 11 features in Clang? What (sub)set of features is supported?

2022年8月15日 · Go into Help->About Plugins and uncheck the Clang code model plugin. You have to restart qt creator after that to make it take effect. I had the same problem when debugging a unit test. I was debugging code not in the project itself and it was dying repeatedly on me sending tons of kernel messages.

2012年11月7日 · The best and recommended way is to use Qt Style Sheet. Docs: Qt 5 Style Sheet, Qt 6 Style Sheet. To change the text color and background color of a QLabel, here is what I would do : QLabel* pLabel = new QLabel; pLabel->setStyleSheet("QLabel { background-color : red; color : blue; }"); You could also avoid using Qt Style Sheets and change the QPalette colors of your QLabel, but you might get ...

2010年8月16日 · I'm using the Qt Designer. I want to create a QVBoxLayout which will automatically expand to fill the whole window. The layout of the QVBoxLayout remains fixed. How can I cause the QVBoxLayout to

2024年1月24日 · As of 2024, Qt has released an official Qt Extension for Visual Studio Code, which makes working with Qt projects in VS Code much smoother. The extension is designed for use with CMake (unfortunately, no support for qmake or Qbs yet).

2017年8月9日 · I am using Visual Studio Code in my C++ project. I installed Microsoft C/C++ Extension for VS Code. I got the following error: #include errors detected. Please update your includePath. IntelliSe...