PyQt vs GTK+ : Which is Better?

PyQt icon

PyQt

PyQt is a Python binding of the cross-platform GUI toolkit Qt, implemented as a Python plug-in.

License: Open Source

Apps available for Mac OS X Windows Linux

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GTK+ icon

GTK+

GTK+ (GIMP Toolkit) is a cross-platform widget toolkit for creating graphical user interface. Developed by GNOME Foundation

License: Open Source

Categories: Development

Apps available for Mac OS X Windows Linux

PyQt VS GTK+

GTK+ is primarily oriented towards Linux development, making it ideal for GNOME applications, while PyQt offers a more versatile cross-platform solution suitable for a wider range of applications. PyQt's signal and slot mechanism allows for more advanced event handling compared to GTK+, but GTK+ provides a more native look and feel on Linux.

PyQt

Pros:

  • Cross-platform support (Windows, macOS, Linux)
  • Mature and robust framework
  • Excellent documentation and community support
  • Supports advanced features like signal and slot mechanism
  • Rich set of widgets and modern UI components

Cons:

  • Licensing can be a concern (GPL or commercial license)
  • Higher learning curve for beginners
  • Potentially larger deployment size
  • Might require more resources for complex applications
  • Not as tightly integrated with GNOME as GTK+

GTK+

Pros:

  • Open-source and freely available
  • Strong integration with GNOME
  • Good for developing Linux desktop applications
  • Rich set of widgets and controls
  • Customization through CSS for styling

Cons:

  • Primarily focused on Linux, less support on Windows and macOS
  • Complexity in integration with non-GNOME platforms
  • Limited support for mobile platforms
  • Steeper learning curve for newcomers
  • Less flexible in terms of design compared to PyQt

Compare PyQt

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Compare wxPython and PyQt and decide which is most suitable for you.
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Compare wxWidgets and PyQt and decide which is most suitable for you.