Load a form DLL/Plugin

[Silenzio]

Hello to everyone,

I'm new to this world(Qt), I have a application wrote in. An unknown version of Qt.
This app uses DLL to load plug-in.
Can anyone can explain to me or give me a reference(tutorial or such) to learn to create DLL who exports QDialog/QWidget/QForms.

Thank You in advance.

PS. : I explored the forum for 3 days a no items matched my search params.
PPS. : any help will be very appreciated.

[anda_skoa]

First you need to find out what the application's plugin mechanism expects.

Once you have that, your plugin can basically do whatever Qt application code can do.

Cheers,
_

[Silenzio]

Thanks for.the answer but the problem is that, I need to quickly develop a plugin, wrapped in a dll but seems not exist a tutorial for that and I'm a little bit stuck. Hope in anyone reply.

[anda_skoa]

A plugin is a dynamically linked library, a DLL on Windows.
QtCreator has a project template for that, called "C++ library".

In a qmake .pro file that is

TEMPLATE = lib
CONFIG += plugin

TEMPLATE = lib
CONFIG += plugin

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The rest is up to the plugin interface used by the host application.

Cheers,
_