Bug 1489

Summary:	Fix temporarily disabled pinch-zoom feature
Product:	PulseView	Reporter:	Uwe Hermann <uwe>
Component:	UI	Assignee:	Nobody <nobody>
Status:	CONFIRMED ---
Severity:	normal
Priority:	Normal
Version:	unreleased development snapshot
Target Milestone:	---
Hardware:	All
OS:	All

Description Uwe Hermann 2020-01-12 23:27:00 CET

The pinch-zoom feature has been temporarily disabled in 1f5d683e6bbab6d5694bd28524b24022fef70195, as a side-effect of fixing the extremely slow two-finger-drag (at least on Mac OS X), see bug #1056.

We should investigate how we can have correctly working pinch-zoom as well as a usable/fast two-finger-drag on Mac OS X (possibly other OSes?).

This may or may not involve the unfinished proposed patch from here:
https://sigrok.org/bugzilla/show_bug.cgi?id=1056#c12