Animations are not supported by Exactness. The test screenshots were not
giving any kind of information as they were taken only when the front
was displayed on the screen.
With this change, animations set on the back of the flip can be replaced by
a background, meaning that flip switches can be checked.
Summary: Added new flip mode called ELM_FLIP_CROSS_FADE, which causes one content to fade in while the other fades out. Updated test_flip.c program to include a button for testing the new flip mode.
Test Plan: Run the elementary_test program, and open the Flip test. There is a new button labelled "9" that will activate the new cross-fade flip mode.
Reviewers: Hermet, bu5hm4n, raster
Reviewed By: bu5hm4n
Subscribers: bu5hm4n, cedric, jpeg
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D4314
Daniel Zaoui
Markus Svilans
Cedric BAIL