IE11: Unable to disable resize helper for images / inputs etc inside contenteditable.
In IE11 there's no way to disable resize helper for images / inputs etc inside contenteditable.
It was possible up to IE10 to achieve that with a couple of events, i.e. controlselect (see http://msdn.microsoft.com/en-us/library/ie/ms536915(v=vs.85).aspx) but it does not work anymore with IE11.
I've also checked IE12 developer preview and it's also not working there as well.
There should be a way to disable it, and docs should also mention that sth is not working with IE11.
It clearly is not supported using W3C spec compilant HTMLElement.addEventListenr method, because on IE10:
elem.attachEvent( 'oncontrolselect', listener ); // Works
elem.addEventListener( 'controlselect', listener ); // Is not called
Checked two IE versions:
IE11 @ Win7
IE developer channel version DC1 KB2957980
After some digging I found out that you should use prefixed event name, like: elem.addEventListener( 'mscontrolselect', listener );
But unfortunately disabling grippers has still unacceptable side effect - it also disables drag and drop ability.