Resize handles around gallery in IE

[bduclos]

When inserting a gallery (Add Media, Create a new Gallery, Insert Gallery), in Visual Mode, resize handles appear on Internet Explorer (tested with IE9, IE10, IE11):
See ​http://i.imgur.com/mKIAmjy.jpg?1
Same when inserting audio or video using Add Media.

Also resize handles appear only on IE11 when Gallery has no items found.
See: ​http://i.imgur.com/zmyKOab.jpg?1

[azaozz]

29400.patch prevents the control selection (resize handles) in IE11 on the error messages. Don't see a good way to prevent them on inserting a view. It is a "cosmetic bug" but annoying.

[iseulde]

This is reported against 3.9. Is this still an issue? I remember some changes for 4.0 here.

[iseulde]

Hm, though it was reported against trunk (4.0) at first.

[bduclos]

• First issue: still happening (tested against 4.1 and trunk):

When inserting a gallery (Add Media, Create a new Gallery, Insert Gallery), in Visual Mode, resize handles appear on Internet Explorer (tested with IE9, IE10, IE11):
See ​http://i.imgur.com/mKIAmjy.jpg?1
Same when inserting audio or video using Add Media.

• Second issue: fixed (tested against 4.1 and trunk)

Also resize handles appear only on IE11 when Gallery has no items found.

[wonderboymusic]

perhaps you or @iseulde want to take a quick look?

[DrewAPicture]

@azaozz Patch still applies (with fuzz). Based on comment:5, what's left here?

[azaozz]

29400.patch is not a complete fix, won't work in all IE. Doesn't seem possible to fix all versions (without huge hacks) but wouldn't hurt adding it to fix at least IE11.

[azaozz]

In 35602:

TinyMCE: prevent resize handles in newer IE when inserting a wpView.

Fixes #29400.