LMMS/lmms

LCD Widgets reduce value by 2 when finishing trackpad "wheel scroll" action

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#3 370 ouverte le 19 févr. 2017

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buggood first issueguimacos

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Description

Here is a demonstration using the tempo control: lmms-extra-change-scroll-wheel-bug

The following events happen in the gif:

  1. When two fingers are placed first on the trackpad (the beginning of the wheel scroll motion) the tempo drops from 140 to 138;
  2. After a pause, the normal scrolling action changes the tempo to 128;
  3. The fingers are then lifted off the trackpad and the tempo mistakenly changes to 126.

More details on cause and suggested solution to follow.

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