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Qt Contributor Summit 2025

  • May 7-8 (+9)
  • Maritim Hotel Munich
  • München, Germany
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Qt Academy

Start your learning journey into unlocking your full Qt potential. 

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Qt Documentation

The Qt Documentation is the official guide for developers using the Qt framework. It offers a comprehensive overview, from beginner tutorials to detailed class references. Maintained by the Qt team, it's the go-to source for reliable information, examples, and best practices in Qt development.

See Qt Documentation View All C++ Classes  
QWidget

The QWidget class is the base class of all user interface objects.

QString

The QString class provides a Unicode character string.

QLineEdit

The QLineEdit widget is a one-line text editor.

QComboBox

The QComboBox widget is a combined button and popup list.

QObject

The QObject class is the base class of all Qt objects.

QAbstractItemModel

The QAbstractItemModel class provides the abstract interface for item model classes.

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Where Questions Meet Solutions

Join the Qt Forum for like-minded individuals, engage in stimulating discussions, and get expert guidance on all things Qt.

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For Qt Users, By Qt Users

The Qt Wiki is a central hub for Qt Users, offering a wealth of information and resources curated and maintained by the Qt community.

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Get into the [Dev] Loop

Immerse yourself in our developer's blog — a goldmine of product updates, releases, and industry insights.

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Everyone Can Contribute to Qt

Qt welcomes contributions from everyone. As open source software, Qt offers you the opportunity to leave your mark and be part of its development.

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