Gestures in JUCE?

Audio Plugins
#1

Are there facilities for responding to trackpad/touchscreen gestures? Our users would love to be able to pinch to zoom in, etc., in our graphs. I see discussion of this quite a few years ago, but nothing lately, and don’t see any explicit support at the Component level.

#2

There is virtual void mouseMagnify (const MouseEvent& event, float scaleFactor); for pinch to zoom.

2 Likes
#3

Depends on the platform. I believe mouseMagnify only works on Mac/Windows. If you want native gestures on iOS, I recently hacked my fork of JUCE to do this:

1 Like
#4

Thanks. Mac/Windows is all I need. Don’t know how I missed that one.