class KApplication


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kdeui Classes
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Module kdeui
Namespace global
Class KApplication
Inherits QApplication

Controls and provides information to all KDE applications.

Only one object of this class can be instantiated in a single app. This instance is always accessible via the 'KApplication.kApplication ()' global variable.

This class provides the following services to all KDE applications.

  • It controls the event queue (see QApplication ).
  • It provides the application with KDE resources such as
  • accelerators, common menu entries, a KConfig object. session management events, help invocation etc.
  • Installs an empty signal handler for the SIGPIPE signal.
  • If you want to catch this signal yourself, you have set a new signal handler after KApplication's constructor has run.
  • It can start new services
  • Controls and provides information to all KDE applications. Author Matthias Kalle Dalheimer



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