Tempo slider handle gone if rate is out of rate range (synced or manually set)

[mixxxbot]

Reported by: ronso0
Date: 2017-06-06T22:25:45Z
Status: Fix Released
Importance: Medium
Launchpad Issue: lp1696265

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To reproduce A

• load a track into any deck, leave other decks empty

• tempo-sync loaded deck
  (or tempo-sync to any BPM out of rate range)

  To reproduce B

  • load a track into any deck
  • set BPM with controller so it's out of rate range
    engine.setValue(group,"bpm",newBpm);

Result:
Tempo slider handle is either gone or party visible, then gone when mouse hovers over it.

• mouse scroll on slider brings it back to limt of rate range
• right-click on slider (reset rate) brings it back within rate range
  Previously it was also possible by moving the controller's tempo fader to its end points.
  Not working anymore.

alpha-pre 6298
Linux 64bit

[mixxxbot]

Commented by: ronso0
Date: 2017-06-06T22:31:00Z

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Probably caused by this PR
#1237

YEs, people do like slider handles visible.
And the side effect on controllers is massive because most controller have a Sync button but no reset button..

[mixxxbot]

Commented by: daschuer
Date: 2017-06-29T19:00:47Z

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Fixed after discussion in
#1237
In
#1296

[mixxxbot]

Issue closed with status Fix Released.