Dialog() Help [?]

[dbareis]

Dialogs() have a "?" button in the title bar, it doesn't do anything so I assume it ccan be made to do something.

It looks like it might be a two step help button but it's never helped... I'd like it to programatically build a URL and invoke it (single click). Can this be done? Or can it be removed if truely useless?

I think using the "QML helpRequested()" will do something? Any example code?

[hluk]

That's some Windows feature that allows you to then click on a UI element to get some additional help. I do not think anything in CopyQ really uses it - additional help is usually shown as a tooltip when hovering over a UI element.

[dbareis]

It's a QT (not Windows) feature. If it's not used can it be turned off with the appropriate QT flag?

How would I setup tooltip help in dialog()? Is it possible to add buttons to a dialog?

[hluk]

It's a QT (not Windows) feature.

I haven't seen this on other systems than Windows, but I also remember seeing this a long time ago when developing for Windows in a different GUI framework.

If it's not used can it be turned off with the appropriate QT flag?

I could not find how to do that (https://doc.qt.io/qt-5/qwhatsthis.html#details). I wonder if it shows only when some UI elements provides this help text - the default OK/Cancel buttons may have it.

How would I setup tooltip help in dialog()? Is it possible to add buttons to a dialog?

This is not supported with dialog().