TEMPLATE = app QT += core gui greaterThan(QT_MAJOR_VERSION, 4): QT += widgets SOURCES += main.cpp
Though now deprecated, the WebKit engine in 4.8.7 received vital patches to prevent crashes and rendering errors. Why is it Still Used Today?
QString str = "Hello"; QByteArray utf8 = str.toUtf8(); // correct // avoid: str.toAscii() or str.latin1() qt 4.8.7
Then set Kit → Qt version → /opt/qt487/bin/qmake .
Most modern Linux distributions have dropped Qt 4 from their repositories. You will likely need to compile it from source using ./configure and make . TEMPLATE = app QT += core gui greaterThan(QT_MAJOR_VERSION,
: Developers still frequently use it for static builds on specific embedded platforms, such as ARM64, though this requires community-driven patches. Why It's Still Used
qmake -project qmake make ./your_app
Qt 4.8.7: The Final Milestone of a Classic Framework In the world of software development, some versions of a framework become "industrial standards"—versions so stable and widely adopted that they persist long after newer iterations have arrived. is exactly that. Released by The Qt Company as the final patch release of the Qt 4 series, it represents the absolute pinnacle of stability for one of the most successful C++ development frameworks in history.
If you find yourself needing to maintain a project using this version, you can still find the source code in the . Most modern Linux distributions have dropped Qt 4
Qt 4.8.7 struggles with modern 4K and 5K monitors. Text and icons often appear tiny or blurry.
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