Events, Signals and Slots
Explore how PyQt6 manages events through signals and slots to create interactive GUI applications. Understand event-driven programming concepts and learn to connect widget signals with slots, including creating custom signals to respond to user actions in your application.
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Introduction
Events, signals, and slots are crucial notions for PyQt GUI application development. GUIs are event driven, which means they react to user-created events, such as those made by the keyboard or mouse, and system generated events, such as those brought on by timers or Bluetooth connections. The application must pay attention to these events, also known as event handling, regardless of how they are produced. For instance, the program starts to listen to events when exec() is ...