doc: Add snippets and animations illustrating TapHandler.GesturePolicy

People are constantly confused by GesturePolicy and its default value,
so we really need a "glanceable" reference in the docs to show the
differences between use cases.

Also clarify the pitfalls with the default DragThreshold value.

We switch from the \value tag to a 2-column \table because the \image
would otherwise break the table, and also because it saves space and
acts as a meaningful reminder to have the animation right under the
enum value that is being documented.

Task-number: QTBUG-70397
Task-number: QTBUG-73262
Task-number: QTBUG-100534
Task-number: QTBUG-107239
Task-number: QTBUG-111310
Change-Id: I1ff45f58a8a8edf55f4a8696d881aa9e0bedcfe3
Reviewed-by: Oliver Eftevaag <oliver.eftevaag@qt.io>
(cherry picked from commit a6e196ce9cd327df53ef9b9db3020f7775ee1754)
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

0 files changed, 0 insertions, 0 deletions