Add "lock/unlock" feature for Talkover

[sahin]

At the moment the Talkover button (label: "TALK") on the microphone widget can mix the microphone input into the master output only by holding pressed.
During longer talks keeping one hand busy with pressing the button limits the dj/speaker.
For usability, it would be nice to add a small "lock/unlock" icon on the widget which switches between "talk-lock/talk-unlock".

[Daniel Schürmann (daschuer)]

The Talk button will have a "Power Window" mode in Mixxx 1.11.

You can preview this with a version from:
http://builds.mixxx.org/builds/release-1.11.x/
If the link is up again.

[sahin (adim-sahin)]

Uh, sorry for the duplicate, though I have searched before submitting.
And thanks Daniel for the quick reply, it comforts to see that developers are not sleeping and the project is well and alive :)

[Swiftb0y (swiftb0y)]

Mixxx now uses GitHub for bug tracking. This bug has been migrated to:
https://github.com/mixxxdj/mixxx/issues/6847