author Tanushree Podder <tpodder@tpodder-uphtdd.local>
Tue, 15 May 2018 16:03:24 -0400
changeset 475436 8adad3e36890e89989afaeccb09c0ca29b2f118a
parent 353714 54cf74de41dfa8dfd04fcdf01616609e7f7e2704
permissions -rw-r--r--
Bug 1458711 - Allow pinch-zooming to be triggered by Mac trackpad gestures (behind a pref); r=botond,mstange Previously, a feature was added to trigger pinch-zooming on desktops using the mousewheel and a modifier key of the user's choosing (behind a pref). To make testing easier on Macs, we wanted to trigger pinch-zooming through Mac trackpad gestures. This patch enables pinch zooming through trackpad gestures when the prefs apz.allow-zooming and dom.meta-viewport.enabled are set to true. Currently, tests for this feature were performed manually. We will be using this feature only for internal testing. Later on when zooming on desktops is more well-behaved, we will create automated tests and ship it. MozReview-Commit-ID: HQ9OsPA1HPM

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