How to write qml signal Variadic arguments
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I want to write a qml signal that takes n QString arguments ( foo(QString, ...) which the slot will be on the CPP side.
Thanks
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I want to write a qml signal that takes n QString arguments ( foo(QString, ...) which the slot will be on the CPP side.
Thanks
@FlacoDanziger
As far as my knowledge of Qt goes, which is pretty decent, you can't ... and you shouldn't. If you want to send a number ofQStrings useQStringList. A signal-slot connection is a bit more than a regular function call and variadic arguments can't be packed (when you have queued connections for example). Not to mention it's a type safety nightmare ...Read and abide by the Qt Code of Conduct
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@FlacoDanziger
As far as my knowledge of Qt goes, which is pretty decent, you can't ... and you shouldn't. If you want to send a number ofQStrings useQStringList. A signal-slot connection is a bit more than a regular function call and variadic arguments can't be packed (when you have queued connections for example). Not to mention it's a type safety nightmare ...@kshegunov thanks
