The Qt Windows Forms interop framework assists in the integration of existing Windows Forms controls and Qt widgets.

The project provides a set of classes that allow using GUI components from Qt and .NET WinForms in the same application. .NET WinForms controls can be embedded into a Qt application, and existing Qt widgets can be integrated into a .NET application. Note: If this component does not fulfil your requirements for Qt-.NET interop, it is recommended to instead achieve it through ActiveX via Qt's ActiveQt Framework. See details here.

Required Libraries:

QtCore, QtGui

Please refer to the Qt Editions Comparison Chart for which Qt products include these libraries.

Documentation:

• QtWinFormsUtils

• ref QtWidgetHost
• QtControlHost

• Windows Forms Calendar
• Qt Clock

Tested on:

• Qt 4.3, 4.4 / Windows XP, Vista / MSVC.NET 2005

Unsupported platforms:

• Linux
• Unix
• Mac OS X
• .NET versions earlier than 2.0 (Visual Studio 2005)

Download Commercial Edition:

• qtwinforms-2.2-commercial.zip
• qtwinforms-2.2-commercial.tar.gz

Changes:

• 2.2: Compilation fix for the examples for Qt 4.4.
• 2.1: Ported to Qt 4.2, removed the designer plugin example.
• 2.0: Initial version