application

_application

Custom QApplication.

Classes:

Name	Description
FXApplication	Customized QApplication class.

Classes

FXApplication

FXApplication(*args, **kwargs)

Bases: QApplication

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              fxgui.fxwidgets._application.FXApplication[FXApplication]

              

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Customized QApplication class.

On initialization, the application loads the previously saved theme from persistent storage. If no theme was saved, defaults to "dark".

Note

Qt allows a single QApplication per process. When one already exists and is not an FXApplication (e.g. inside Houdini, Maya, or Nuke), calling FXApplication() returns the host's application instance untouched instead of raising RuntimeError. fxgui styling is NOT applied to the host application in that case; style individual widgets with fxstyle.load_stylesheet() instead.

Methods:

Name	Description
instance	Return the existing instance or create a new one if it doesn't

Methods:

instance classmethod

instance(*args, **kwargs)

Return the existing instance or create a new one if it doesn't exist.