A cross-fade
No transition
Cover the old page by sliding down
Cover the old page sliding down or uncover the new page sliding up, according to order
Cover the old page by sliding to the left
Cover the old page sliding left or uncover the new page sliding right, according to order
Cover the old page by sliding to the right
Cover the old page sliding right or uncover the new page sliding left, according to order
Cover the old page by sliding up
Cover the old page sliding up or uncover the new page sliding down, according to order
Pretend the pages are sides of a cube and rotate that cube to the left
Pretend the pages are sides of a cube and rotate that cube to the left or right according to the children order
Pretend the pages are sides of a cube and rotate that cube to the right
Slide from top down
Slide from right to left
Slide from left or right according to the children order
Slide from left to right
Slide from bottom up
Slide from top down or bottom up according to the order
Uncover the new page by sliding down
Uncover the new page by sliding to the left
Uncover the new page by sliding to the right
Uncover the new page by sliding up
Possible transitions between pages in a Gtk.Stack widget.
New values may be added to this enumeration over time.