Is there an event or emit with QDockWidget?

[bitChanger]

I'm looking for a way to setWindowOpacity only when a dock widget is undocked and unset when it's docked. Is there an event or emit that gets called when a user docks or undocks a QDockWidget?

Thanks.

[Chicken Blood Machine]

I'm looking for a way to setWindowOpacity only when a dock widget is undocked and unset when it's docked. Is there an event or emit that gets called when a user docks or undocks a QDockWidget?

Thanks.

QDockWidget emits this signal:

void topLevelChanged ( bool topLevel )

void topLevelChanged ( bool topLevel )

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when it is floated/docked. Check the docs on QDockWindow for more details.

[bitChanger]

That did it!

Thank you so much!