id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
549	Mac middle mouse drag: QNSView mouseDragged: Internal mouse button tracking invalid (missing Qt::LeftButton)	Tom Goddard	Tom Goddard	"Dragging with middle mouse on Mac with Qt 5.7.1 gives log warnings

QNSView mouseDragged: Internal mouse button tracking invalid (missing Qt::LeftButton)

Although Qt bug reports seem to indicate this was fixed in Qt 5.7.1 it is not fixed.  The following Qt 5.8.0 commit indicates it should be fixed in 5.8.0.

https://github.com/qt/qtbase/commit/391741bd7b9d07a6c3fd2e5c0bc70d3c00f29ac8#diff-ccd765ce60953709078c2fd939e4b6c0"	defect	closed	major	Alpha2	Window Toolkit		fixed						all	ChimeraX